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

John E. Field — 21 Patents

CTCandescent Technologies: 13 patents #15 of 125Top 15%
CSCandescent Intellectual Property Services: 2 patents #33 of 83Top 40%
LSLawrence Livermore National Security: 2 patents #548 of 1,665Top 35%
MPMetolius Mountain Products: 2 patents #2 of 4Top 50%
SVSilicon Video: 1 patents #20 of 30Top 70%
UNUnknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #201,324 of 4,157,543Top 5%
21 Patents All Time
John E. Field has been granted 21 US patents while listed as an inventor at Candescent Technologies. The first was granted in 1990 and the most recent in August 2022. John E. Field ranks #201,324 of 4,157,543 US inventors in our database (top 4.8%). Patent records list John E. Field in Cambridge, CA, GB.

Issued Patents All Time

Showing 1–21 of 21 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11430577 Asymmetric capsule for inertial confinement fusion Luc Peterson, Scott T. Brandon, Kelli Denise Humbird, Steve Langer, Ryan Charles Nora +1 more 2022-08-30 $73,759,000
11240433 System and method for x-ray compatible 2D streak camera for a snapshot multiframe imager Matthew S. Dayton 2022-02-01 $164,483,000
D881502 Flag headstone 2020-04-14
7802770 Mechanical climbing aid of the cam type 2010-09-28
7740223 Mechanical climbing aid of the cam type 2010-06-22
6545500 Use of localized temperature change in determining the location and character of defects in flat-panel displays 2003-04-08
6414428 Flat-panel display with intensity control to reduce light-centroid shifting Donald R. Schropp, Jr., James C. Dunphy, Lawrence S. Pan, David L. Morris, Ronald S. Besser +1 more 2002-07-02
6406346 Fabrication of flat-panel display having spacer with laterally segmented face electrode Christopher J. Spindt 2002-06-18
6392750 Use of scattered and/or transmitted light in determining characteristics, including dimensional information, of object such as part of flat-panel display Donald J. Elloway, Chungdee Pong 2002-05-21
6384527 Flat panel display with reduced electron scattering effects Christopher J. Spindt, Duane A. Haven 2002-05-07
6323653 Magnetic detection of short circuit defects in plate structure Stephanie Jeanne Oberg 2001-11-27
6307382 Device and method for magnetically sensing current in plate structure 2001-10-23
6118279 Magnetic detection of short circuit defects in plate structure Stephanie Jeanne Oberg 2000-09-12
6107728 Structure and fabrication of electron-emitting device having electrode with openings that facilitate short-circuit repair Christopher J. Spindt, Theodore S. Fahlen 2000-08-22
6107731 Structure and fabrication of flat-panel display having spacer with laterally segmented face electrode Christopher J. Spindt 2000-08-22
6107806 Device for magnetically sensing current in plate structure 2000-08-22
6049165 Structure and fabrication of flat panel display with specially arranged spacer Christopher J. Spindt 2000-04-11
5859502 Spacer locator design for three-dimensional focusing structures in a flat panel display Christopher J. Spindt 1999-01-12
5831392 Device for conditioning control signal to electron emitter, preferably so that collected electron current varies linearly with input control voltage Ronald L. Hansen, Christopher J. Spindt 1998-11-03
5532548 Field forming electrodes on high voltage spacers Christopher J. Spindt, David L. Morris, Christopher J. Curtin 1996-07-02
4926859 A medical treatment device for treating an undesired formation in a living body John P. Dear, Peter Neil Davies 1990-05-22