Francis Cheung

Person

Del Mar, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Single chip set-top box system
- Patent number 9,668,011
- Issue date May 30, 2017
- Avago Technologies General IP (Singapore) Pte. Ltd.
- Lionel D'Luna
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method of seamless switching between a live DTV decod...
- Patent number 9,031,388
- Issue date May 12, 2015
- Broadcom Corporation
- Jason Demas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Television functionality on a chip
- Patent number 8,854,545
- Issue date Oct 7, 2014
- Broadcom Corporation
- David A. Baer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for transport PID broadcast scheme
- Patent number 8,832,773
- Issue date Sep 9, 2014
- Broadcom Corporation
- Francis Chi-Wai Cheung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Storage device content authentication
- Patent number 8,607,072
- Issue date Dec 10, 2013
- Broadcom Corporation
- Xuemin Chen
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and system for data encryption and decryption
- Patent number 8,234,504
- Issue date Jul 31, 2012
- Broadcom Corporation
- Francis Cheung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video processing system
- Patent number 8,059,674
- Issue date Nov 15, 2011
- Broadcom Corporation
- Francis Cheung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video, audio and graphics decode, composite and display system
- Patent number 8,022,966
- Issue date Sep 20, 2011
- Broadcom Corporation
- Alexander G. MacInnis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Television functionality on a chip
- Patent number 7,961,255
- Issue date Jun 14, 2011
- Broadcom Corporation
- David A. Baer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Packetization of non-MPEG stream data in systems using advanced mul...
- Patent number 7,912,220
- Issue date Mar 22, 2011
- Broadcom Corporation
- Kevin Patariu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for data packet substitution
- Patent number 7,835,400
- Issue date Nov 16, 2010
- Broadcom Corporation
- Francis Cheung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video, audio and graphics decode, composite and display system
- Patent number 7,667,715
- Issue date Feb 23, 2010
- Broadcom Corporation
- Alexander G. MacInnis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for data packet substitution
- Patent number 7,561,597
- Issue date Jul 14, 2009
- Broadcom Corporation
- Francis Cheung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Television functionality on a chip
- Patent number 7,489,362
- Issue date Feb 10, 2009
- Broadcom Corporation
- David A. Baer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for generating multiple independent, synchronized...
- Patent number 7,461,282
- Issue date Dec 2, 2008
- Broadcom Corporation
- Francis Cheung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for demultiplexing video signals
- Patent number 7,450,617
- Issue date Nov 11, 2008
- Broadcom Corporation
- Francis Cheung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for co-relating transport packets on different ch...
- Patent number 7,415,014
- Issue date Aug 19, 2008
- Broadcom Corporation
- Iue-Shuenn Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for changing message filter coefficients dynamically
- Patent number 7,388,871
- Issue date Jun 17, 2008
- Broadcom Corporation
- Francis Cheung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for co-relating transport packets on different ch...
- Patent number 7,346,054
- Issue date Mar 18, 2008
- Broadcom Corporation
- Iue-Shuenn Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for co-relating transport packets on different ch...
- Patent number 7,346,055
- Issue date Mar 18, 2008
- Broadcom Corporation
- Iue-Shuenn Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for data encryption and decryption
- Patent number 7,194,627
- Issue date Mar 20, 2007
- Broadcom Corporation
- Francis Cheung
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method of seamless switching between a live DTV decod...
- Patent number 7,174,085
- Issue date Feb 6, 2007
- Broadcom Corporation
- Jason Demas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video, audio and graphics decode, composite and display system
- Patent number 7,110,006
- Issue date Sep 19, 2006
- Broadcom Corporation
- Alexander G. MacInnis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Video, audio and graphics decode, composite and display system
- Patent number 6,853,385
- Issue date Feb 8, 2005
- Broadcom Corporation
- Alexander G. MacInnis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Transport processor
- Patent number 6,781,601
- Issue date Aug 24, 2004
- Broadcom Corporation
- Francis Cheung
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Video and graphics system with a data transport processor
- Patent number 6,538,656
- Issue date Mar 25, 2003
- Broadcom Corporation
- Francis Cheung
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
PIPELINED ENCRYPTION AND PACKETIZATION OF AUDIO VIDEO DATA
- Publication number 20150082337
- Publication date Mar 19, 2015
- BROADCOM CORPORATION
- Rajesh Shankarrao MAMIDWAR
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Content Specific Data Scrambling
- Publication number 20140181985
- Publication date Jun 26, 2014
- BROADCOM CORPORATION
- Rajesh Shankarrao Mamidwar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPARATUS AND METHOD OF SEAMLESS SWITCHING BETWEEN A LIVE DTV DECOD...
- Publication number 20130308927
- Publication date Nov 21, 2013
- Jason Demas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Television Functionality on a Chip
- Publication number 20120147974
- Publication date Jun 14, 2012
- BROADCOM CORPORATION
- David A. BAER
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO, AUDIO AND GRAPHICS DECODE, COMPOSITE AND DISPLAY SYSTEM
- Publication number 20100103195
- Publication date Apr 29, 2010
- Alexander G. MacInnis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method for Data Packet Substitution
- Publication number 20090245285
- Publication date Oct 1, 2009
- BROADCOM CORPORATION
- Francis Cheung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Television Functionality on a Chip
- Publication number 20090190656
- Publication date Jul 30, 2009
- BROADCOM CORPORATION
- David A. BAER
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Packetization of non-MPEG stream data in systems using advanced mul...
- Publication number 20090150923
- Publication date Jun 11, 2009
- Kevin Patariu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Video processing system
- Publication number 20090074383
- Publication date Mar 19, 2009
- BROADCOM CORPORATION
- Francis Cheung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and method for transport PID version check
- Publication number 20070166002
- Publication date Jul 19, 2007
- Rajesh Mamidwar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and method for transport PID broadcast scheme
- Publication number 20070165621
- Publication date Jul 19, 2007
- Francis Chi-Wai Cheung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD OF SEAMLESS SWITCHING BETWEEN A LIVE DTV DECOD...
- Publication number 20070127891
- Publication date Jun 7, 2007
- Jason Demas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Video, audio and graphics decode, composite and display system
- Publication number 20060268012
- Publication date Nov 30, 2006
- Alexander G. MacInnis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and system for random data access for security applications
- Publication number 20060195691
- Publication date Aug 31, 2006
- Xuemin Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Packetization of non-MPEG stream data in systems using advanced mul...
- Publication number 20050177845
- Publication date Aug 11, 2005
- Kevin Patariu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and system for changing message filter coefficients dynamically
- Publication number 20050175029
- Publication date Aug 11, 2005
- Francis Cheung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Video, audio and graphics decode, composite and display system
- Publication number 20050122335
- Publication date Jun 9, 2005
- Broadcom Corporation
- Alexander G. MacInnis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Transport processor
- Publication number 20050044175
- Publication date Feb 24, 2005
- Francis Cheung
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System and method for demultiplexing video signals
- Publication number 20050036515
- Publication date Feb 17, 2005
- Francis Cheung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and method for generating multiple independent, synchronized...
- Publication number 20050039065
- Publication date Feb 17, 2005
- Francis Cheung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and method for data packet substitution
- Publication number 20050036516
- Publication date Feb 17, 2005
- Francis Cheung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Television functionality on a chip
- Publication number 20050028220
- Publication date Feb 3, 2005
- BROADCOM CORPORATION
- David A. Baer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and system for data encryption and decryption
- Publication number 20040250097
- Publication date Dec 9, 2004
- Francis Cheung
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and system for data encryption and decryption
- Publication number 20040250096
- Publication date Dec 9, 2004
- Francis Cheung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and system for co-relating transport packets on different ch...
- Publication number 20040042459
- Publication date Mar 4, 2004
- Iue-Shuenn Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and system for co-relating transport packets on different ch...
- Publication number 20040042457
- Publication date Mar 4, 2004
- Iue-Shuenn Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and system for co-relating transport packets on different ch...
- Publication number 20040042494
- Publication date Mar 4, 2004
- Iue-Shuenn Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Apparatus and method of seamless switching between a live DTV decod...
- Publication number 20030035650
- Publication date Feb 20, 2003
- Jason Demas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Single chip set-top box system
- Publication number 20020106018
- Publication date Aug 8, 2002
- Lionel D'Luna
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Transport processor
- Publication number 20020093517
- Publication date Jul 18, 2002
- Francis Cheung
- G06 - COMPUTING CALCULATING COUNTING

Francis Cheung

Person

Patents Grantslast 30 patents

Single chip set-top box system

Apparatus and method of seamless switching between a live DTV decod...

Television functionality on a chip

System and method for transport PID broadcast scheme

Storage device content authentication

Method and system for data encryption and decryption

Video processing system

Video, audio and graphics decode, composite and display system

Television functionality on a chip

Packetization of non-MPEG stream data in systems using advanced mul...

Method for data packet substitution

Video, audio and graphics decode, composite and display system

System and method for data packet substitution

Television functionality on a chip

System and method for generating multiple independent, synchronized...

System and method for demultiplexing video signals

Method and system for co-relating transport packets on different ch...

Method and system for changing message filter coefficients dynamically

Method and system for co-relating transport packets on different ch...

Method and system for co-relating transport packets on different ch...

Method and system for data encryption and decryption

Apparatus and method of seamless switching between a live DTV decod...

Video, audio and graphics decode, composite and display system

Video, audio and graphics decode, composite and display system

Transport processor

Video and graphics system with a data transport processor

Patents Applicationslast 30 patents

PIPELINED ENCRYPTION AND PACKETIZATION OF AUDIO VIDEO DATA

Content Specific Data Scrambling

APPARATUS AND METHOD OF SEAMLESS SWITCHING BETWEEN A LIVE DTV DECOD...

Television Functionality on a Chip

VIDEO, AUDIO AND GRAPHICS DECODE, COMPOSITE AND DISPLAY SYSTEM

Method for Data Packet Substitution

Television Functionality on a Chip

Packetization of non-MPEG stream data in systems using advanced mul...

Video processing system

System and method for transport PID version check

System and method for transport PID broadcast scheme

APPARATUS AND METHOD OF SEAMLESS SWITCHING BETWEEN A LIVE DTV DECOD...

Video, audio and graphics decode, composite and display system

Method and system for random data access for security applications

Packetization of non-MPEG stream data in systems using advanced mul...

Method and system for changing message filter coefficients dynamically

Video, audio and graphics decode, composite and display system

Transport processor

System and method for demultiplexing video signals

System and method for generating multiple independent, synchronized...

System and method for data packet substitution

Television functionality on a chip

Method and system for data encryption and decryption

Method and system for data encryption and decryption

Method and system for co-relating transport packets on different ch...

Method and system for co-relating transport packets on different ch...

Method and system for co-relating transport packets on different ch...

Apparatus and method of seamless switching between a live DTV decod...

Single chip set-top box system

Transport processor