Inventor

Lamar E. West, Jr.

Inventor

Maysville, GA, US

Overview

47→

Patents

1987–2017

Patent span

Electricity

Primary field (CPC H)

Patents· 47 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H04Nprimary

H04NPictorial communication, e.g. television42%

H04KSecret communication15%

H04LTransmission of digital information, e.g. telegraphic communication15%

H04BTransmission11%

H04JMultiplex communication9%

H04HBroadcast communication4%

H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems1%

Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use1%

PatentTitleYear

9,660,729'Cable communication system optical nodes having selectable attenuation values to mitigate distortion of upstream information'2017 9,654,744'Frequency modulated burst mode transmitter and method'2017 8,949,918'Hybrid fiber-coaxial (HFC) cable communication systems having well-aligned optical and radio-frequency links to facilitate upstream channel plans having high aggregate data capacity'2015 8,363,679'Clock synchronization in a bidirectional network'2013 8,270,834'Frequency modulated burst mode optical system'2012 7,978,977'Frontend baseband digital reverse for a cable modem termination system'2011 7,933,288'Multi-carrier frequency-division multiplexing (FDM) architecture for high speed digital service'2011 7,801,119'Multi-carrier frequency-division multiplexing (FDM) architecture for high speed digital service'2010 7,614,074'Burst-mode digital transmitter'2009 7,519,081'Multi-carrier frequency-division multiplexing (FDM) architecture for high speed digital service in local networks'2009 7,336,680'Multi-carrier frequency-division multiplexing (FDM) architecture for high speed digital service'2008 7,218,901'Automatic frequency control of multiple channels'2007 7,054,564'Open loop thermal compensation circuit that is suitable for use in burst-mode laser transmitters'2006 6,751,271'Detecting a carrier signal by using a power averaging circuit'2004 6,721,352'Method and device for detecting the presence of a carrier signal transmitted in the reverse RF path'2004 6,714,598'Burst-mode combining of reverse path radio frequency signals'2004 6,570,693'Reverse path optical combining using an optical commutator'2003 6,509,994'Burst-mode analog transmitter'2003 6,462,851'Network and method for transmitting reverse analog signals by sub-sampling the digital reverse bandwidth'2002 5,854,703'Hybrid fiber coax communications network'1998 5,505,901'CATV pay per view interdiction system method and apparatus'1996 5,467,397'Interdiction method and apparatus with variable dwell time'1995 5,463,689'Interdiction method and apparatus with random mode jamming'1995 5,436,822'Polarity reversing DC power supply for remotely located equipment'1995 5,345,504'Differential compensation control for off-premises CATV system'1994 5,309,514'Pulse generator including a memory for storing pulses for modulation on a carrier of a television signal'1994 5,303,295'Enhanced versatility of a program control by a combination of technologies'1994 5,289,541'Interdiction method and apparatus with constant blanking and variable dwell times'1994 5,287,539'Interdiction program denial system for jamming audio and video signals'1994 5,245,420'CATV pay per view interdiction system'1993 5,235,619'Cable television radio frequency subscriber data transmission apparatus and RF return method'1993 5,231,660'Compensation control for off-premises CATV system'1993 5,208,854'Picture carrier controlled automatic gain control circuit for cable television interdiction or jamming apparatus'1993 5,177,787'Scrambler with self-calibration'1993 5,155,590'System for data channel level control'1992 5,144,267'Variable slope network for off-premises CATV system'1992 5,142,575'Method and apparatus for improving video scrambling and employing split sync pulses'1992 5,142,574'Optimum amplitude and frequency of jamming carrier in interdiction program denial system'1992 5,109,286'CATV reverse path manifold system'1992 5,068,893'Television signal processing network for subscription television jamming signals'1991 5,045,816'Binary phase shift key modulator with programmable level control'1991 5,014,309'Off-premises cable television channel interdiction method and apparatus'1991 4,963,966'CATV distribution system, especially adapted for off-premises premium channel interdiction'1990 4,924,498'Method and apparatus for improving video scrambling and employing split snyc pulses'1990 4,912,760'Off-premises cable television channel interdiction method and apparatus'1990 4,748,667'Jamming signal scrambling and descrambling systems for CATV'1988 4,692,919'Communications network'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987–2009Patents assigned to SCIENTIFIC ATLANTA (37)· patent assignee history

1987–2017Based in Maysville, GA, US· patent location history

2011–2013Patents assigned to WEST JR LAMAR E (4)· patent assignee history

2011–2013Patents assigned to AO JIENING (2)· patent assignee history

2011–2013Patents assigned to BLASHEWSKI STEVEN E (2)· patent assignee history

2011–2013Patents assigned to BRICKELL JOHN W (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SCIENTIFIC ATLANTA	37	1987–2009
WEST JR LAMAR Eself	4	2011–2013
AO JIENING	2	2011–2013
BLASHEWSKI STEVEN E	2	2011–2013
BRICKELL JOHN W	2	2011–2013

Locations

Location	Patents	Span
Maysville, Georgia, US	47	1987–2017