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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
DB

David J. Bishop — 68 Patents

ATAT&T: 45 patents #280 of 18,772Top 2%
BUBoston University: 9 patents #32 of 1,102Top 3%
AGAgere Systems Guardian: 7 patents #19 of 810Top 3%
ASAgere Systems: 5 patents #269 of 1,849Top 15%
NLNicoventures Trading Limited: 2 patents #158 of 303Top 55%
UNUnknown: 2 patents #12,644 of 83,584Top 20%
University of Michigan: 2 patents #1,079 of 4,352Top 25%
AGAgere Systems Optoelectronics Guardian: 2 patents #13 of 115Top 15%
DLDeritend Engineering Limited: 2 patents #2 of 3Top 70%
LILgs Innovations: 2 patents #12 of 62Top 20%
Alcatel Lucent: 1 patents #2,436 of 4,169Top 60%
IBM: 1 patents #44,878 of 70,183Top 65%
Overall (All Time): #30,786 of 4,157,543Top 1%
68 Patents All Time
David J. Bishop has been granted 68 US patents while listed as an inventor at AT&T. The first was granted in 1985 and the most recent in August 2025. David J. Bishop ranks #30,786 of 4,157,543 US inventors in our database (top 0.74%). Patent records list David J. Bishop in London, MA, GB.

Patents per Year

Patents granted per year, 1985 to 2025Bar chart with a peak of 12 patents in 1999.peak 121985: 1 patents19851986: 1 patents1996: 1 patents1997: 1 patents19971998: 2 patents1999: 12 patents2000: 8 patents20002001: 10 patents2002: 6 patents2003: 1 patents20032004: 4 patents2007: 3 patents2013: 1 patents20132014: 1 patents2018: 1 patents2019: 3 patents20192020: 1 patents2021: 1 patents2022: 1 patents20222023: 4 patents2024: 3 patents2025: 2 patents2025

Issued Patents All Time

Showing 1–25 of 68 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12376623 Aerosol generation Walid ABI AOUN 2025-08-05
12270868 MEMS magnetometer and gradiometer arrays and patterns Joshua Javor 2025-04-08
12144372 Generation of an inhalable medium Dominic Woodcock, Ugurhan Yilmaz 2024-11-19
11933864 System and method for measuring second order and higher gradients Joshua Javor, David K. Campbell, Matthias Imboden 2024-03-19
11874343 Single point gradiometer Joshua Javor, David K. Campbell, Matthias Imboden 2024-01-16
11693065 System and method for measuring second order and higher gradients Joshua Javor, David K. Campbell, Matthias Imboden 2023-07-04
11614501 Single point gradiomeier Joshua Javor, David K. Campbell, Matthias Imboden 2023-03-28
11552247 Organic vapor jet nozzle with shutter Stephen R. Forrest, Jeffrey A. Horowitz 2023-01-10
11550003 Casimir-enabled sensing system and method Joshua Javor, David K. Campbell, Matthias Imboden 2023-01-10
11292245 Microelectromechanical shutters for organic vapor jet printing Lawrence G. Barrett, Stephen R. Forrest 2022-04-05
11084215 Systems and methods for fabricating three-dimensional conductive electrodes Christopher S. Chen, Subramanian Sundaram, Christos Michas, Alice E. White 2021-08-10
10841331 Network quarantine management system Carsten Hagemann, Pradeep A. Nagaraju, Trevor S. Norvill 2020-11-17 $2,639,000
10451808 MEMS devices for smart lighting applications Thomas Little, Jessica Morrison, Matthias Imboden 2019-10-22
10439591 MEMS device with large out-of-plane actuation and low-resistance interconnect and methods of use Michael Jarret Holyoak, George Kenneth Kannell, Marc J. Beacken, Jackson Chang, Matthias Imboden 2019-10-08
10181837 Widely tunable cavity filter using low voltage, large out-of-plane actuation MEMS Michael Jarret Holyoak, George Kenneth Kannell, Marc J. Beacken, Jackson Chang, Matthias Imboden 2019-01-15
10143210 Dynamic control system and method for controlled atmosphere room James C. Schaefer 2018-12-04
8739694 Dynamic control system and method for controlled atmosphere room James C. Schaefer 2014-06-03
8414833 Micro-channel chemical concentrator apparatus John VanAtta Gates, II, Marc Scott Hodes, Avinoam Komblit, Stanley Pau, Brijesh Vyas 2013-04-09 $1,083,000
7220388 Micro-channel chemical concentrator John VanAtta Gates, II, Marc Scott Hodes, Avinoam Kornblit, Stanley Pau, Brijesh Vyas 2007-05-22
7216589 Fuse for projected ordnance Herbert Shea, Donald Weiss 2007-05-15
7180652 Mars optical modulators Keith Wayne Goossen, Dennis S. Greywall, James A. Walker 2007-02-20 $4,892,000
6824739 Oxidation sensor for an electrical circuit and a method of manufacture therefor Susanne Arney, Herbert Shea 2004-11-30
6798992 Method and device for optically crossconnecting optical signals using tilting mirror MEMS with drift monitoring feature Randy Clinton Giles 2004-09-28
6743988 Optically controlled switches Zhenan Bao, Robert A. Boie, Dustin Wade Carr, Edwin Arthur Chandross, Peter Kian-Hoon Ho 2004-06-01 $19,125,000
6690885 Optical crossconnect using tilting mirror MEMS array Vladmir A. Aksyuk, Randy Clinton Giles 2004-02-10