Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Charles Chu — 35 Patents

Intel: 11 patents #3,726 of 30,777Top 15%
RTX (Raytheon): 4 patents #2,978 of 15,912Top 20%
NSNational Semiconductor: 3 patents #635 of 2,238Top 30%
University of California: 2 patents #4,561 of 18,278Top 25%
HCHitachi Chemical Research Center: 1 patents #14 of 38Top 40%
Temple City, CA: #3 of 166 inventorsTop 2%
California: #14,008 of 386,348 inventorsTop 4%
Overall (All Time): #96,288 of 4,157,543Top 3%
35 Patents All Time
Charles Chu has been granted 35 US patents while listed as an inventor at Intel. The first was granted in 1998 and the most recent in November 2021. Charles Chu ranks #96,288 of 4,157,543 US inventors in our database (top 2.3%). Patent records list Charles Chu in Temple City, CA, US.

Issued Patents All Time

Showing 1–25 of 35 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11181626 Injecting an RF local oscillator signal into an avalanche photo diode using photons emitted from a light emitting diode 2021-11-23
10874024 Modules and systems for damping excitations within fluid-filled structures Florian P. Lukowski, Jr., Paul M. Shaheen 2020-12-22
10834376 Generating a stitched image or three-dimensional model from one or more dimension extractable objects comprising spatial metadata for a captured image or video Eric Minami 2020-11-10
10451715 Using integrated silicon LED to calibrate phase offset in optical receiver in laser range finder 2019-10-22
10375374 Dimension extractable object comprising spatial metadata for a captured image or video Eric Minami 2019-08-06
9992890 Modules and systems for damping excitations within fluid-filled structures Florian P. Lukowski, Jr., Paul M. Shaheen 2018-06-05 $73,154,000
9553038 Semiconductor cooling apparatus Christopher R. Koontz, Rosalio S. Vidaurri 2017-01-24 $14,320,000
9472487 Flexible electronic package integrated heat exchanger with cold plate and risers Christopher R. Koontz, Gilbert A. Flores 2016-10-18 $22,771,000
9368485 Electrostatic discharge circuitry with separate power rails 2016-06-14
8912605 ESD protection circuit Jeffrey T. Watt 2014-12-16 $7,306,000
8878296 Electrostatic discharge protection circuitry Bradley Jensen 2014-11-04 $8,216,000
8619398 ESD protection for differential output pairs Antonio Gallerano, Jeffrey T. Watt 2013-12-31 $5,514,000
8614130 Integrated circuit guard rings Bradley Jensen 2013-12-24 $13,812,000
8611138 Circuits and methods for hardening volatile memory circuits through one time programming Jeffrey Tung 2013-12-17 $4,814,000
8217461 ESD protection circuit Jeffrey T. Watt 2012-07-10 $7,755,000
8116048 ESD protection for differential output pairs Antonio Gallerano, Jeffrey T. Watt 2012-02-14 $19,236,000
8097925 Integrated circuit guard rings Bradley Jensen 2012-01-17 $10,977,000
7911748 Diffusion capacitor for actively triggered ESD clamp Marcel Terbeek 2011-03-22 $2,634,000
7486494 SCR with a fuse that prevents latchup Marcel Ter Beek 2009-02-03 $8,797,000
7456511 Wind powered global positioning tracking device 2008-11-25
7352032 Output driver with split pins Marcel ter Beek 2008-04-01 $4,951,000
7208399 Transistor with notched gate Thomas A. Letson 2007-04-24 $13,574,000
6996488 Sensor signal conditioner Michael Young 2006-02-07
6947629 3D image feedback optical beam alignment Jingyu Zhou, Michael Young 2005-09-20
6937783 2-D optical switch with lens mount Jingyu Zhou 2005-08-30