Patents by Inventor Brad Grossman
Brad Grossman 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).
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Patent number: 8854545Abstract: A television on a chip (TVOC) system that provides a cost effective approach for providing television functionality on a single integrated circuit chip is disclosed. A TVOC includes the functionality necessary to receive and display television signals in a variety of input and output formats. A TVOC can be used in set-top boxes for cable and satellite television, or directly within a television. All functionality provided can be provided on a single integrated circuit. TVOC includes a data transport module, an IF demodulator, a digital audio engine, an analog audio engine, a digital video engine, and an analog video engine. The TVOC also includes three sets of interfaces including output interfaces, control interfaces and ancillary interfaces. Further features and embodiments provide enhanced functionality and increased efficiencies.Type: GrantFiled: June 14, 2011Date of Patent: October 7, 2014Assignee: Broadcom CorporationInventors: David A. Baer, Jeff Tingley, Aleksandr Movshovich, Brad Grossman, Brian F. Schoner, Chengfuh Jeffrey Tang, Chuck Monahan, Darren D. Neuman, David Chao Hua Wu, Francis Cheung, Greg A. Kranawetter, Hoang Nhu, Hsien-Chih Jim Tseng, Iue-Shuenn Chen, James D. Sweet, Jeffrey S. Bauch, Keith LaRell Klingler, Patrick Law, Rajesh Mamidwar, Dan Simon, Sang Van Tran, Shawn V. Johnson, Steven T. Jaffe, Thu T. Nguyen, Ut Nguyen, Yao-Hua Steven Tseng, Brad Delanghe, Ben Giese, Jason Demas, Lakshman Ramakrishnan, Sandeep Bhatia, Guang-Ting Shih, Tracy C. Denk
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Publication number: 20120147974Abstract: A television on a chip (TVOC) system that provides a cost effective approach for providing television functionality on a single integrated circuit chip is disclosed. A TVOC includes the functionality necessary to receive and display television signals in a variety of input and output formats. A TVOC can be used in set-top boxes for cable and satellite television, or directly within a television. All functionality provided can be provided on a single integrated circuit. TVOC includes a data transport module, an IF demodulator, a digital audio engine, an analog audio engine, a digital video engine, and an analog video engine. The TVOC also includes three sets of interfaces including output interfaces, control interfaces and ancillary interfaces. Further features and embodiments provide enhanced functionality and increased efficiencies.Type: ApplicationFiled: June 14, 2011Publication date: June 14, 2012Applicant: Broadcom CorporationInventors: David A. BAER, Jeff Tingley, Aleksandr Movshovich, Brad Grossman, Brian F. Schoner, Chengfuh Jeffrey Tang, Chuck Monahan, Darren D. Neuman, David Chao Hua Wu, Francis Cheung, Greg A. Kranawetter, Hoang Nhu, Hsien-Chih Jim Tseng, Iue-Shuenn Chen, James D. Sweet, Jeffrey S. Bauch, Keith LaRell Klingler, Patrick Law, Rajesh Mamidwar, Dan Simon, Sang Van Tran, Shawn V. Johnson, Steven T. Jaffe, Thu T. Nguyen, Ut Nguyen, Yao-Hua Steven Tseng, Brad Delanghe, Ben Giese, Jason Demas, Lakshman Ramakrishnan, Sandeep Bhatia, Guang-Ting Shih, Tracy C. Denk
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Patent number: 7961255Abstract: A television on a chip (TVOC) system that provides a cost effective approach for providing television functionality on a single integrated circuit chip is disclosed. A TVOC includes the functionality necessary to receive and display television signals in a variety of input and output formats. A TVOC can be used in set-top boxes for cable and satellite television, or directly within a television. All functionality provided can be provided on a single integrated circuit. TVOC includes a data transport module, an IF demodulator, a digital audio engine, an analog audio engine, a digital video engine, and an analog video engine. The TVOC also includes three sets of interfaces including output interfaces, control interfaces and ancillary interfaces. Further features and embodiments provide enhanced functionality and increased efficiencies.Type: GrantFiled: February 6, 2009Date of Patent: June 14, 2011Assignee: Broadcom CorporationInventors: David A. Baer, Jeff Tingley, Aleksandr Movshovich, Brad Grossman, Brian F. Schoner, Chengfuh Jeffrey Tang, Chuck Monahan, Darren D. Neuman, David Chao Hua Wu, Francis Cheung, Greg A. Kranawetter, Hoang Nhu, Hsien-Chih Jim Tseng, Iue-Shuenn Chen, James D. Sweet, Jeffrey S. Bauch, Keith LaRell Klinger, Patrick Law, Rajesh Mamidwar, Dan Simon, Sang Van Tran, Shawn V. Johnson, Steven T. Jaffe, Thu T. Nguyen, Ut Nguyen, Yao-Hua Steven Tseng, Brad Delanghe, Ben Giese, Jason Demas, Lakshman Ramakrishnan, Sandeep Bhatia, Guang-Ting Shih, Tracy C. Denk
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Publication number: 20090190656Abstract: A television on a chip (TVOC) system that provides a cost effective approach for providing television functionality on a single integrated circuit chip is disclosed. A TVOC includes the functionality necessary to receive and display television signals in a variety of input and output formats. A TVOC can be used in set-top boxes for cable and satellite television, or directly within a television. All functionality provided can be provided on a single integrated circuit. TVOC includes a data transport module, an IF demodulator, a digital audio engine, an analog audio engine, a digital video engine, and an analog video engine. The TVOC also includes three sets of interfaces including output interfaces, control interfaces and ancillary interfaces. Further features and embodiments provide enhanced functionality and increased efficiencies.Type: ApplicationFiled: February 6, 2009Publication date: July 30, 2009Applicant: Broadcom CorporationInventors: David A. BAER, Jeff Tingley, Aleksandr Movshovich, Brad Grossman, Brian F. Schoner, Chengfuh Jeffrey Tang, Chuck Monahan, Darren D. Neuman, David Chao Hua Wu, Francis Cheung, Greg A. Kranawetter, Hoang Nhu, Hsien-Chih Jim Tseng, Iue-Shuenn Chen, James D. Sweet, Jeffrey S. Bauch, Keith LaRell Klinger, Patrick Law, Rajesh Mamidwar, Dan Simon, Sang Van Tran, Shawn V. Johnson, Steven T. Jaffe, Thu T. Nguyen, Ut Nguyen, Yao-Hua Steven Tseng, Brad Delanghe, Ben Giese, Jason Demas, Lakshman Ramakrishnan, Sandeep Bhatia, Guang-Ting Shih, Tracy C. Denk
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Patent number: 7555125Abstract: Systems and methods for generation of time-dependent control signals for video signals are provided. A system is provided that includes a set of microsequencers, a programmable combinational logic (PCL) module, shared memory, an arbiter for sharing of memory by the microsequencers, stacks containing registers for microsequencer control, and a control interface. The system can efficiently provide control signals for video signals, implement the MACROVISION copy protection process, and provide other value added features. The method includes accessing programs from shared memory, such that a set of microsequencers can generate flags. These flags are then processed to generate one or more control signals used to support the outputting of video signals including those requiring MACROVISION copy protection.Type: GrantFiled: August 14, 2003Date of Patent: June 30, 2009Assignee: Broadcom CorporationInventors: Brad Grossman, Aleksandr Movshovich
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Patent number: 7489362Abstract: A television on a chip (TVOC) system that provides a cost effective approach for providing television functionality on a single integrated circuit chip is disclosed. A TVOC includes the functionality necessary to receive and display television signals in a variety of input and output formats. A TVOC can be used in set-top boxes for cable and satellite television, or directly within a television. All functionality provided can be provided on a single integrated circuit. TVOC includes a data transport module, an IF demodulator, a digital audio engine, an analog audio engine, a digital video engine, and an analog video engine. The TVOC also includes three sets of interfaces including output interfaces, control interfaces and ancillary interfaces. Further features and embodiments provide enhanced functionality and increased efficiencies.Type: GrantFiled: March 3, 2004Date of Patent: February 10, 2009Assignee: Broadcom CorporationInventors: David A. Baer, Jeff Tingley, Aleksandr Movshovich, Brad Grossman, Brian F. Schoner, Chengfuh Jeffrey Tang, Chuck Monahan, Darren D. Neuman, David Chao Hua Wu, Francis Cheung, Greg A. Kranawetter, Hoang Nhu, Hsien-Chih Jim Tseng, Iue-Shuenn Chen, James D. Sweet, Jeffrey S. Bauch, Keith LaRell Klingler, Patrick Law, Rajesh Mamidwar, Dan Simon, Sang Van Tran, Shawn V. Johnson, Steven T. Jaffe, Thu T. Nguyen, Ut Nguyen, Yao-Hua Steven Tseng, Brad Delanghe, Ben Giese, Jason Demas, Lakshman Ramakrishnan, Sandeep Bhatia, Guang-Ting Shih, Tracy C. Denk
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Patent number: 7359005Abstract: In a method and system for component sync detection and alignment, the Y/G channel is used as a master channel from which the vertical and the horizontal syncs are detected by a master sync generator. The master sync generator determines a fast and slow slice level for generating a rough and a fractional detection of the vertical sync and the horizontal sync and also generates a master sync timing window signal. A slave sync generator aligns the Pb/B and Pr/R channels to the Y/G channel by making use of the vertical, horizontal, and timing window sync signals produced by the master sync generator and by generating a slave slice level to detect the vertical and horizontal syncs in the slave channels. Positional differences in the alignment between the master channel and the slave channels are determined and stored for use in subsequent frame alignment.Type: GrantFiled: October 28, 2004Date of Patent: April 15, 2008Assignee: Broadcom CorporationInventors: Charles Monahan, Aleksandr Movshovich, Brad Grossman
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Patent number: 7102689Abstract: A system and method for efficiently detecting and decoding valid teletext message sequences is provided. A system is provided that includes a correlator, a sine wave generator, two time window generators, a phase detector, a framing code search engine, and a match filter. The method includes determining the phase of the run-in burst of a teletext message sequence, identifying the framing code location, deciding whether the teletext sequence is valid, and decoding the teletext data for display.Type: GrantFiled: July 30, 2003Date of Patent: September 5, 2006Assignee: Broadcom CorporationInventors: Brad Grossman, Aleksandr Movshovich
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Publication number: 20050190294Abstract: In a method and system for component sync detection and alignment, the Y/G channel is used as a master channel from which the vertical and the horizontal syncs are detected by a master sync generator. The master sync generator determines a fast and slow slice level for generating a rough and a fractional detection of the vertical sync and the horizontal sync and also generates a master sync timing window signal. A slave sync generator aligns the Pb/B and Pr/R channels to the Y/G channel by making use of the vertical, horizontal, and timing window sync signals produced by the master sync generator and by generating a slave slice level to detect the vertical and horizontal syncs in the slave channels. Positional differences in the alignment between the master channel and the slave channels are determined and stored for use in subsequent frame alignment.Type: ApplicationFiled: October 28, 2004Publication date: September 1, 2005Inventors: Charles Monahan, Aleksandr Movshovich, Brad Grossman
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Publication number: 20050036764Abstract: Systems and methods for generation of time-dependent control signals for video signals are provided. A system is provided that includes a set of microsequencers, a programmable combinational logic (PCL) module, shared memory, an arbiter for sharing of memory by the microsequencers, stacks containing registers for microsequencer control, and a control interface. The system can efficiently provide control signals for video signals, implement the MACROVISION copy protection process, and provide other value added features. The method includes accessing programs from shared memory, such that a set of microsequencers can generate flags. These flags are then processed to generate one or more control signals used to support the outputting of video signals including those requiring MACROVISION copy protection.Type: ApplicationFiled: August 14, 2003Publication date: February 17, 2005Inventors: Brad Grossman, Aleksandr Movshovich
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Publication number: 20050028220Abstract: A television on a chip (TVOC) system that provides a cost effective approach for providing television functionality on a single integrated circuit chip is disclosed. A TVOC includes the functionality necessary to receive and display television signals in a variety of input and output formats. A TVOC can be used in set-top boxes for cable and satellite television, or directly within a television. All functionality provided can be provided on a single integrated circuit. TVOC includes a data transport module, an IF demodulator, a digital audio engine, an analog audio engine, a digital video engine, and an analog video engine. The TVOC also includes three sets of interfaces including output interfaces, control interfaces and ancillary interfaces. Further features and embodiments provide enhanced functionality and increased efficiencies.Type: ApplicationFiled: March 3, 2004Publication date: February 3, 2005Applicant: Broadcom CorporationInventors: David Baer, Jeff Tingley, Aleksandr Movshovich, Brad Grossman, Brian Schoner, Chengfuh Tang, Chuck Monahan, Darren Neuman, David Wu, Francis Cheung, Greg Kranawetter, Hoang Nhu, Hsien-Chih Tseng, Iue-Shuenn Chen, James Sweet, Jeffrey Bauch, Keith Klingler, Patrick Law, Rajesh Mamidwar, Dan Simon, Sang Tran, Shawn Johnson, Steven Jaffe, Thu Nguyen, Ut Nguyen, Yao-Hua Tseng, Brad Delanghe, Ben Giese, Jason Demas, Lakshman Ramakrishnan, Sandeep Bhatia, Guang-Ting Shih, Tracy Denk
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Publication number: 20040223083Abstract: A system and method for efficiently detecting and decoding valid teletext message sequences is provided. A system is provided that includes a correlator, a sine wave generator, two time window generators, a phase detector, a framing code search engine, and a match filter. The method includes determining the phase of the run-in burst of a teletext message sequence, identifying the framing code location, deciding whether the teletext sequence is valid, and decoding the teletext data for display.Type: ApplicationFiled: July 30, 2003Publication date: November 11, 2004Inventors: Brad Grossman, Aleksandr Movshovich