Home › AT&T › Kenneth L. Walker

KW

Kenneth L. Walker — 77 Patents

ATAT&T: 49 patents #243 of 18,772Top 2%

BTBrightview Technologies: 14 patents #3 of 22Top 15%

ASAdc Dsl Systems: 4 patents #20 of 104Top 20%

RTRemote Technology: 3 patents #2 of 7Top 30%

ALAmerican Telephone And Telegraph Company, At&T Bell Laboratories: 3 patents #64 of 1,086Top 6%

BLBell Telephone Laboratories: 1 patents #567 of 1,445Top 40%

FUFitel Usa: 1 patents #112 of 266Top 45%

TSTyco Submarine Systems: 1 patents #15 of 36Top 45%

Semora, NC: #1 of 6 inventorsTop 20%

North Carolina: #273 of 45,564 inventorsTop 1%

Overall (All Time): #24,274 of 4,157,543Top 1%

77 Patents All Time

Kenneth L. Walker has been granted 77 US patents while listed as an inventor at AT&T. The first was granted in 1981 and the most recent in July 2025. Kenneth L. Walker ranks #24,274 of 4,157,543 US inventors in our database (top 0.58%). Patent records list Kenneth L. Walker in Semora, NC, US.

Patents per Year

Issued Patents All Time

Showing 1–25 of 77 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12360418	Edge-lit back light unit using prism microstructures	Bing Shen, Matthew K. Pope	2025-07-15
12228818	Back light unit for backlit displays	Matthew K. Pope	2025-02-18
12228819	Back light unit for backlit displays	Juhyun Lee	2025-02-18
12050381	Color conversion film for backlight unit	Juhyun Lee	2024-07-30
12032242	Back light unit for backlit displays	Matthew K. Pope	2024-07-09
12001097	Edge-lit back light unit with improved efficiency	Bing Shen, Matthew K. Pope	2024-06-04
11906842	Optical film for back light unit and back light unit including same	Jennifer Aspell, Thomas A. Rinehart, Bing Shen	2024-02-20
11822158	Back light unit for backlit displays	Bing Shen, Matthew K. Pope	2023-11-21
11668975	Edge-lit back light unit with improved efficiency	Bing Shen, Matthew K. Pope	2023-06-06
11630346	Back light unit for backlit displays	Bing Shen, Matthew K. Pope	2023-04-18
11531232	Optical film for back light unit and back light unit including same	Jennifer Aspell, Thomas A. Rinehart, Bing Shen	2022-12-20
11520182	Color conversion film back light unit for backlit displays	Juhyun Lee	2022-12-06
11441756	Vertically integrated transmissive microstructures for transforming light having Lambertian distribution	Jennifer Aspell, Bing Shen	2022-09-13
11181776	Back light unit for backlit displays	Bing Shen, Matthew K. Pope	2021-11-23
8073134	Function for controlling line powered network element	Dieter H. Nattkemper	2011-12-06
7567665	Function for controlling line powered network element	Dieter H. Nattkemper	2009-07-28
7454012	Managing power in a line powered network element	Dieter H. Nattkemper, Melvin Phillips	2008-11-18
6810041	Integrated access device	Dieter H. Nattkemper, Robert S. Kroninger	2004-10-26
6694099	Power and wavelength management for mixed-rate optical data systems	Andrew R. Chraplyvy	2004-02-17	$15,630,000
6580536	Power and wavelength management for mixed-rate optical data systems	Andrew R. Chraplyvy	2003-06-17	$14,417,000
6499318	Glass optical waveguides passivated against hydrogen-induced loss increases	Paul J. Lemaire	2002-12-31
6370300	Optical communication system incorporating automatic dispersion compensation modules	Benjamin John Eggleton, Torben N. Nielsen, John A. Rogers, Thomas Andrew Strasser	2002-04-09	$14,987,000
6307988	Optical fiber communication system incorporating automatic dispersion compensation modules to compensate for temperature induced variations	Benjamin John Eggleton, John A. Rogers, Thomas Andrew Strasser	2001-10-23	$34,552,000
6163636	Optical communication system using multiple-order Raman amplifiers	Andrew John Stentz	2000-12-19	$26,094,000
6145345	Modified chemical vapor deposition using independently controlled thermal sources	Stanley F. Marszalek, Katherine Theresa Nelson, Kim Willard Womack, Man F. Yan	2000-11-14	$30,398,000