Patents by Inventor Sean Chen

Sean Chen has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 8745686
    Abstract: Various embodiments of the disclosed subject matter provide methods and systems to record broadcast programming for at least one television channel for a period of time, wherein the recording is performed upstream from subscribers in a television distribution system, and further including after the period of time, keeping recorded programming by request from at least one subscriber. And further wherein the request is for at least one television program contained in the recorded programming or for a time window for a particular channel. According to another embodiment a subscriber requests that broadcast programming be saved for the subscriber upstream from the subscriber in a television distribution system, and wherein the subscriber may request the programming be saved for later viewing by the subscriber between the time the programming was broadcast and a later point in time.
    Type: Grant
    Filed: May 24, 2013
    Date of Patent: June 3, 2014
    Assignee: AT&T Intellectual Property I, LP
    Inventors: Zesen Chen, Peter Chou, Sean Chen, Brian Gonsalves
  • Publication number: 20140081714
    Abstract: The technology disclosed relates to tracking performance and initiatives of employees and providing real-time recognition for their successes and contributions through customizable recognition awards. In particular, it relates to automatically awarding recognition awards to an employee by evaluating the employee's current performance against progress features and exception features. The progress features indicate a progression of an individual across a work cycle and exception features indicate high performance of the individual during the work cycle. Thus the recognition awards are automatically awarded when the current performance of the employee evidences accomplishment of milestones or high performance.
    Type: Application
    Filed: September 19, 2013
    Publication date: March 20, 2014
    Applicant: salesforce.com, inc.
    Inventors: Daniel Debow, David Stein, Jager McConnell, Ciara Peter, Maksim Ovsyannikov, Woodson Martin, Kyle Lui, Omar Guerrero Tapia, Pasha Kazatsker, Tao Sean Chen, Kallin Nagelberg, Ashwin Kashyap, Ryan Dewsbury, Iurie Cangea, Austin Tam, Alfred Yang, James Tam
  • Patent number: 8614332
    Abstract: Compounds are provided which are phosphonate and phosphinate activators and thus are useful in treating diabetes and related diseases and have the structure is a heteroaryl ring; R4 is —(CH2)n—Z—(CH2)m—PO(OR7)(OR8), —(CH2)nZ—(CH2)m—PO(OR7)R9, —(CH2)n—Z—(CH2)m—OPO(OR7)R9, —(CH2)nZ—(CH2)m—OPO(R9)(R10), or —(CH2)nZ—(CH2)m—PO(R9)(R10); R5 and R6 are independently selected from H, alkyl and halogen; Y is R7(CH2)s or is absent; and X, n, Z, m, R4, R5, R6, R7, and s are as defined herein; or a pharmaceutically acceptable salt thereof. A method for treating diabetes and related diseases employing the above compounds is also provided.
    Type: Grant
    Filed: February 15, 2012
    Date of Patent: December 24, 2013
    Assignee: Bristol-Myers Squibb Company
    Inventors: Denis E. Ryono, Peter T. W. Cheng, Scott A. Bolton, Sean Chen, Yan Shi, Wei Meng, Joseph A. Tino, Richard B. Sulsky
  • Publication number: 20130263196
    Abstract: Various embodiments of the disclosed subject matter provide methods and systems to record broadcast programming for at least one television channel for a period of time, wherein the recording is performed upstream from subscribers in a television distribution system, and further including after the period of time, keeping recorded programming by request from at least one subscriber. And further wherein the request is for at least one television program contained in the recorded programming or for a time window for a particular channel. According to another embodiment a subscriber requests that broadcast programming be saved for the subscriber upstream from the subscriber in a television distribution system, and wherein the subscriber may request the programming be saved for later viewing by the subscriber between the time the programming was broadcast and a later point in time.
    Type: Application
    Filed: May 24, 2013
    Publication date: October 3, 2013
    Applicant: AT&T Intellectual Property I, LP
    Inventors: Zesen Chen, Peter Chou, Sean Chen, Brian Gonsalves
  • Patent number: 8530004
    Abstract: Disclosed is a polymeric electret film as well as the method of manufacturing the same. The polymeric electret film comprises a polytetrafluoroethylene film and an electrode layer. The polytetrafluoroethylene film includes a porous layer, which has a porous structure. The porous structure has a pore diameter ranging between 0.01 ?m and 5.0 ?m and has a porosity ranging between 20% and 95%. The polytetrafluoroethylene film has a thickness ranging between 1 ?m and 50 ?m, and is preferably made of expanded porous polytetrafluoroethylene. The polymeric electret film has a surface potential ranging between 0.1 V and 1000 V.
    Type: Grant
    Filed: March 26, 2010
    Date of Patent: September 10, 2013
    Assignee: EF-Materials Industries Inc.
    Inventors: James Huang, Sean Chen, Radium Huang
  • Patent number: 8522291
    Abstract: A video playback device, provided in a P2P-based network, comprises a channel pre-cached buffer, for storing a plurality of video blocks corresponding to a number of pre-cached channels; a display interface, for receiving a request for channel browsing from a viewer and executing playback of the video blocks pertaining to a selected channel indicated on the request; and an agent module, for receiving the request for channel browsing from the display interface, obtaining a seed/peer list pertaining to the selected channel indicated on the request, and downloading the video blocks from seed and/or peer nodes based on the seed/peer list; characterized in that the agent module applies an automatic refreshing mechanism for updating the corresponding video blocks to each pre-cached channel by supplying the most updated video blocks in the channel pre-cached buffer.
    Type: Grant
    Filed: December 20, 2007
    Date of Patent: August 27, 2013
    Assignee: AVerMedia Technologies, Inc.
    Inventors: Cheng-Fu Chou, Han-wu Chou, Cheng-sean Chen
  • Patent number: 8474003
    Abstract: Various embodiments of the disclosed subject matter provide methods and systems to record broadcast programming for at least one television channel for a period of time, wherein the recording is performed upstream from subscribers in a television distribution system, and further including after the period of time, keeping recorded programming by request from at least one subscriber. And further wherein the request is for at least one television program contained in the recorded programming or for a time window for a particular channel. According to another embodiment a subscriber requests that broadcast programming be saved for the subscriber upstream from the subscriber in a television distribution system, and wherein the subscriber may request the programming be saved for later viewing by the subscriber between the time the programming was broadcast and a later point in time.
    Type: Grant
    Filed: November 28, 2011
    Date of Patent: June 25, 2013
    Assignee: AT&T Intellectual Property I, LP
    Inventors: Zesen Chen, Peter Chou, Sean Chen, Brian Gonsalves
  • Patent number: 8222910
    Abstract: The innovation relates to systems and/or methodologies for error detection during sub-assembly in high voltage analog circuits. A signal driver communicates test signals to one or more high voltage analog circuits, and a state machine compares the electrical and/or thermal responses of the high voltage analog circuits to a set of predetermined expected results (e.g., signatures). The signal driver and state machine can be incorporated into the high voltage analog circuits. The expected results can be stored in the target circuits in the form of look-up tables, matrices, and so forth. Errors, such as, dry solders and bridge solders can be determined based on the comparison of the obtained responses to the expected signatures.
    Type: Grant
    Filed: July 16, 2009
    Date of Patent: July 17, 2012
    Assignee: Atmel Corporation
    Inventors: Dilip Sangam, Hendrik Santo, Sean Chen, Minjong Kim, Sivaprakash Kannan, Balaji Virajpet
  • Patent number: 8222285
    Abstract: Compounds are provided which are glucokinase activators and thus are useful in treating diabetes and related diseases and have the structure wherein in the ring represents one or two double bonds; R1 is alkyl, aryl, arylalkyl, heteroaryl, or heteroarylalkyl; R2 is alkyl, aryl, arylalkyl, heteroaryl, or heteroarylalkyl; R5 is as defined herein; Z is O, S, S(O), S(O)2, or NR5a; X is S, O, N, NR3, or CR3; Y is NCR4 or NR4; R3, R4, and R5 are as defined herein; R8 is aryl, heteroaryl, —PO(OR9)(OR10), —PO(OR9)R10 or —P(O)(R9)R10 (wherein R9 and R10 are as defined herein)/R6 and R7 are independently H, halogen, or alkyl; m is 0 or 1; and n is 0 to 3, or a pharmaceutically acceptable salt thereof. A method for treating diabetes and related diseases employing the above compounds is also provided.
    Type: Grant
    Filed: June 11, 2008
    Date of Patent: July 17, 2012
    Assignee: Bristol-Myers Squibb Company
    Inventors: Sean Chen, Peter T. W. Cheng, Rebecca A. Smirk
  • Patent number: 8217887
    Abstract: The present invention discloses apparatus and techniques relating to the intelligent control of a display's backlight LED strings. The present invention provides for controlling the display intensity on a region-by-region basis and for adjusting the intensity multiple times within the duration of a frame. The present invention also provides backlight adjustment in a manner that emphasizes certain colors and deemphasizes certain colors. The present invention also provides for adjustment of the backlight based on the ambient temperature.
    Type: Grant
    Filed: January 23, 2008
    Date of Patent: July 10, 2012
    Assignee: Atmel Corporation
    Inventors: Dilip Sangam, Hendrik Santo, Tushar Dhayagude, Klen Vi, Sean Chen
  • Publication number: 20120142636
    Abstract: Compounds are provided which are phosphonate and phosphinate activators and thus are useful in treating diabetes and related diseases and have the structure is a heteroaryl ring; R4 is —(CH2)n—Z—(CH2)m—PO(OR7)(OR8), —(CH2)nZ—(CH2)m—PO(OR7)R9, —(CH2)n—Z—(CH2)m—OPO(OR7)R9, —(CH2)nZ—(CH2)m—OPO(R9)(R10), or —(CH2)nZ—(CH2)m—PO(R9)(R10); R5 and R6 are independently selected from H, alkyl and halogen; Y is R7(CH2)s or is absent; and X, n, Z, m, R4, R5, R6, R7, and s are as defined herein; or a pharmaceutically acceptable salt thereof. A method for treating diabetes and related diseases employing the above compounds is also provided.
    Type: Application
    Filed: February 15, 2012
    Publication date: June 7, 2012
    Inventors: Denis E. Ryono, Peter T.W. Cheng, Scott A. Bolton, Sean Chen, Yan Shi, Wei Meng, Joseph A. Tino, Richard B. Sulsky
  • Patent number: 8181213
    Abstract: The present invention is to disclose an IP-based hometown TV program delivery system comprising at least one TV program provider for providing a plurality of channels of TV programs; and at least one agency at a server-end for providing a plurality of digital video contents converted from said corresponding TV programs; characterized in that said agency at a server-end distributes said plurality of digital video contents to authorized users at a client-end via a broadcasting network, wherein each authorized users has subscription to said TV programs so as to get permission for watching and receives from said agency said digital video contents converted from said corresponding TV programs via said broadcasting network.
    Type: Grant
    Filed: July 31, 2007
    Date of Patent: May 15, 2012
    Assignee: AverMedia Technologies, Inc.
    Inventor: Cheng-sean Chen
  • Patent number: 8153677
    Abstract: Compounds are provided which are phosphonate and phosphinate activators and thus are useful in treating diabetes and related diseases and have the structure wherein is a heteroaryl ring; R4 is —(CH2)n—Z—(CH2)m—PO(OR7)(OR8), —(CH2)nZ—(CH2)m—OPO(OR7)R9, —(CH2)nZ—(CH2)m—OPO(R9)(R10), or —(CH2)nZ—(CH2)m—PO(R9)(R10); R5 and R6 are independently selected from hydrogen, alkyl and halogen; Y is R7(CH2)s or is absent; and X, n, Z, m, R4, R5, R6, R7, and s are as defined herein; or a pharmaceutically acceptable salt thereof. A method for treating diabetes and related diseases employing the above compounds is also provided.
    Type: Grant
    Filed: January 24, 2011
    Date of Patent: April 10, 2012
    Assignee: Bristol-Myers Squibb Company
    Inventors: Denis E. Ryono, Peter T. W. Cheng, Scott A. Bolton, Sean Chen, Yan Shi, Wei Meng, Joseph A. Tino, Richard B. Sulsky
  • Publication number: 20120072966
    Abstract: Various embodiments of the disclosed subject matter provide methods and systems to record broadcast programming for at least one television channel for a period of time, wherein the recording is performed upstream from subscribers in a television distribution system, and further including after the period of time, keeping recorded programming by request from at least one subscriber. And further wherein the request is for at least one television program contained in the recorded programming or for a time window for a particular channel. According to another embodiment a subscriber requests that broadcast programming be saved for the subscriber upstream from the subscriber in a television distribution system, and wherein the subscriber may request the programming be saved for later viewing by the subscriber between the time the programming was broadcast and a later point in time.
    Type: Application
    Filed: November 28, 2011
    Publication date: March 22, 2012
    Applicant: AT&T Intellectual Property I, LP
    Inventors: Zesen Chen, Peter Chou, Sean Chen, Brian Gonsalves
  • Patent number: 8087059
    Abstract: Various embodiments of the disclosed subject matter provide methods and systems to record broadcast programming for at least one television channel for a period of time, wherein the recording is performed upstream from subscribers in a television distribution system, and further including after the period of time, keeping recorded programming by request from at least one subscriber. And further wherein the request is for at least one television program contained in the recorded programming or for a time window for a particular channel. According to another embodiment a subscriber requests that broadcast programming be saved for the subscriber upstream from the subscriber in a television distribution system, and wherein the subscriber may request the programming be saved for later viewing by the subscriber between the time the programming was broadcast and a later point in time.
    Type: Grant
    Filed: September 9, 2010
    Date of Patent: December 27, 2011
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Zesen Chen, Peter Chou, Sean Chen, Brian Gonsalves
  • Publication number: 20110186437
    Abstract: Disclosed is a polymeric electret film as well as the method of manufacturing the same. The polymeric electret film comprises a polytetrafluoroethylene film and an electrode layer. The polytetrafluoroethylene film includes a porous layer, which has a porous structure. The porous structure has a pore diameter ranging between 0.01 ?m and 5.0 ?m and has a porosity ranging between 20% and 95%. The polytetrafluoroethylene film has a thickness ranging between 1 ?m and 50 ?m, and is preferably made of expanded porous polytetrafluoroethylene. The polymeric electret film has a surface potential ranging between 0.1 V and 1000 V.
    Type: Application
    Filed: March 26, 2010
    Publication date: August 4, 2011
    Inventors: James Huang, Sean Chen, Radium Huang
  • Publication number: 20110188247
    Abstract: Disclosed is a water-proof and dust-proof membrane assembly and applications thereof. The water-proof and dust-proof membrane assembly comprises a body and a supporting member. The body is of membrane and has a first surface, a second surface, and an asymmetric porous structure formed between the first surface and the second surface of the body. The asymmetric porous structure has a thickness ranging between 1 ?m and 1000 ?m, a first volumetric porosity ranging between 5% and 99%. The asymmetric porous structure has plural pores, and each pore has a pore diameter between 0.01 ?m and 15 ?m. The supporting member is of a polymeric material and has a first contacting surface, a second contacting surface, and a second volumetric porosity which is greater than the first volumetric porosity. The first contacting surface of the supporting member is adhered to the first surface of the body.
    Type: Application
    Filed: July 23, 2010
    Publication date: August 4, 2011
    Inventors: James HUANG, Sean Chen, Radium Huang, Jeff Han
  • Patent number: 7983176
    Abstract: A system and method are disclosed for monitoring communications of an individual in a packet network. A system that incorporates teachings of the present disclosure may include, for example, a network monitor having a communications interface coupled to a packet network, and a controller. The controller can be programmed to receive a request from a third party to monitor communications associated with an individual, convey to the third party information monitored on a group of one or more permanent virtual circuits (PVCs) of the packet network associated with the individual, detect an update in the group of one or more PVCs, determine new set of one or more PVCs associated with the individual, and convey to the third party information monitored from the new set of one or more PVCs.
    Type: Grant
    Filed: September 16, 2005
    Date of Patent: July 19, 2011
    Assignee: AT&T Intellectual Property I, LP
    Inventors: Zesen Chen, Peter Chou, Sean Chen, Yongdong Zhao
  • Patent number: 7951793
    Abstract: Compounds are provided which have the structure wherein Z1 is (CH2)q or C?O; Z2 is (CH2)p or C?O; D is —CH? or C?O or (CH2)m where m is 0, 1, 2 or 3; n=0, 1 or 2; p=1 or 2; q=0, 1 or 2; Q is C or N; X is CH or N; X2 is C, N, O or S; X3 is C, N, O or S; X4 is C, N, O or S; X5 is C, N, O or S; X6 is C, N, O or S; provided that at least one of X2, X3, X4 X5 and X6 is N; and at least one of X2, X3, X4 X5 and X6 is C; and A, B, R1, R2, R2a, R4, R3, E, Z and Y are as defined herein, which compounds are useful in treating diabetes and related diseases.
    Type: Grant
    Filed: July 18, 2007
    Date of Patent: May 31, 2011
    Assignee: Bristol-Myers Squibb Company
    Inventors: Peter T. W. Cheng, Sean Chen, Pratik Devasthale, Charles Z. Ding, Timothy F. Herpin, Shung Wu, Hao Zhang, Wei Wang, Xiang-Yang Ye
  • Publication number: 20110118211
    Abstract: Compounds are provided which are phosphonate and phosphinate activators and thus are useful in treating diabetes and related diseases and have the structure wherein is a heteroaryl ring; R4 is —(CH2)n—Z—(CH2)mPO(OR7)(OR8), —(CH2)nZ—(CH2)m—PO(OR7)R9, —(CH2)n—Z—(CH2)m—OPO(OR7)R9, —(CH2)nZ—(CH2)m—OPO(R9)(R10), or —(CH2)nZ—(CH2)m—PO(R9)(R10); R5 and R6 are independently selected from H, alkyl and halogen; Y is R7(CH2)s or is absent; and X, n, Z, m, R4, R5, R6, R7, and s are as defined herein; or a pharmaceutically acceptable salt thereof. A method for treating diabetes and related diseases employing the above compounds is also provided.
    Type: Application
    Filed: January 24, 2011
    Publication date: May 19, 2011
    Inventors: Denis E. Ryono, Peter T.W. Cheng, Scott A. Bolton, Sean Chen, Yan Shi, Wei Meng, Joseph A. Tino, Richard B. Sulsky