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Greg Efland
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Palo Alto, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Asymmetric digital subscriber line modem apparatus and methods ther...
Patent number
8,149,904
Issue date
Apr 3, 2012
Broadcom Corporation
Gregory H. Efland
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Shared antenna control
Patent number
7,920,900
Issue date
Apr 5, 2011
Broadcom Corporation
Greg H. Efland
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for copying DMA with separate strides by a modulo...
Patent number
7,809,902
Issue date
Oct 5, 2010
Broadcom Corporation
Gregory H. Efland
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Switching between lower and higher power modes in an ADC for lower/...
Patent number
7,482,964
Issue date
Jan 27, 2009
Broadcom Corporation
Srinivasa H. Garlapati
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Switching between lower and higher power modes in an ADC for lower/...
Patent number
7,253,763
Issue date
Aug 7, 2007
Broadcom Corporation
Srinivasa H. Garlapati
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Shared antenna control
Patent number
7,190,974
Issue date
Mar 13, 2007
Broadcom Corporation
Greg Efland
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for implementing a conditional one's complement o...
Patent number
7,184,468
Issue date
Feb 27, 2007
Broadcom Corporation
Gregory H. Efland
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and system for synchronizing processor and DMA using ownersh...
Patent number
7,177,988
Issue date
Feb 13, 2007
Broadcom Corporation
Gregory H. Efland
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and system for implementing SLICE instructions
Patent number
7,146,391
Issue date
Dec 5, 2006
Broadcom Corporation
Gregory H. Efland
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Powering down of DAC and ADC for receive/transmit modes of operatio...
Patent number
7,142,139
Issue date
Nov 28, 2006
Broadcom Corporation
Gregory H. Efland
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Switching between lower and higher power modes in an ADC for lower/...
Patent number
7,116,259
Issue date
Oct 3, 2006
Broadcom Corporation
Srinivasa H. Garlapati
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Powering down of DAC and ADC for receive/transmit modes of operatio...
Patent number
7,079,058
Issue date
Jul 18, 2006
Broadcom Corporation
Gregory H. Efland
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Low-latency interrupt handling during memory access delay periods i...
Patent number
6,721,878
Issue date
Apr 13, 2004
Cypress Semiconductor Corp.
Somnath Paul
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Low-latency DMA handling in pipelined processors
Patent number
6,704,863
Issue date
Mar 9, 2004
Cypress Semiconductor Corp.
Somnath Paul
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
System and method for the scaling of image streams that use motion...
Patent number
6,075,906
Issue date
Jun 13, 2000
Silicon Graphics Inc.
Stephen C. Fenwick
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
SHARED ANTENNA CONTROL
Publication number
20110176527
Publication date
Jul 21, 2011
BROADCOM CORPORATION
Greg Efland
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Switching between lower and higher power modes in an ADC for lower/...
Publication number
20070252745
Publication date
Nov 1, 2007
Broadcom Corporation, a California Corporation
Srinivasa H. Garlapati
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Shared antenna control
Publication number
20070218845
Publication date
Sep 20, 2007
Broadcom Corporation, a California Corporation
Greg Efland
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Switching between lower and higher power modes in an ADC for lower/...
Publication number
20070001889
Publication date
Jan 4, 2007
Broadcom Corporation, a California Corporation
Srinivasa H. Garlapati
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Powering down of DAC and ADC for receive/transmit modes of operatio...
Publication number
20060007030
Publication date
Jan 12, 2006
Gregory H. Efland
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Switching between lower and higher power modes in an ADC for lower/...
Publication number
20050258893
Publication date
Nov 24, 2005
Srinivasa H. Garlapati
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
POWERING DOWN OF DAC AND ADC FOR RECEIVE/TRANSMIT MODES OF OPERATIO...
Publication number
20050258991
Publication date
Nov 24, 2005
Gregory H. Efland
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Shared antenna control
Publication number
20050215287
Publication date
Sep 29, 2005
BROADCOM CORPORATION
Greg Efland
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and system for synchronizing processor and DMA using ownersh...
Publication number
20040003185
Publication date
Jan 1, 2004
Gregory H. Efland
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method and system for implementing SLICE instructions
Publication number
20030225808
Publication date
Dec 4, 2003
Gregory H. Efland
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method and system for copying DMA with separate strides by a modulo...
Publication number
20030225958
Publication date
Dec 4, 2003
Gregory H. Efland
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method and system for implementing a conditional one's complement o...
Publication number
20030225807
Publication date
Dec 4, 2003
Gregory H. Efland
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Asymmetric digital subscriber line modem apparatus and methods ther...
Publication number
20030210740
Publication date
Nov 13, 2003
Gregory H. Efland
G06 - COMPUTING CALCULATING COUNTING