Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David Pearce — 10 Patents

Microsoft: 3 patents #13,486 of 40,388Top 35%
NUNuvosun: 2 patents #4 of 13Top 35%
CPConner Peripherals: 1 patents #45 of 131Top 35%
Dow Global Technologies: 1 patents #2,632 of 4,534Top 60%
Saratoga, CA: #840 of 2,933 inventorsTop 30%
California: #61,378 of 386,348 inventorsTop 20%
Overall (All Time): #481,000 of 4,157,543Top 15%
10 Patents All Time
David Pearce has been granted 10 US patents while listed as an inventor at Microsoft. The first was granted in 1997 and the most recent in May 2017. David Pearce ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list David Pearce in Saratoga, CA, US.

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9640710 Solar cell interconnection method using a flat metallic mesh Bruce Hachtmann, Liguang Gong, Thomas M. Valeri, Dennis R. Hollars 2017-05-02
9171991 Flexible solar cell interconnection systems and methods Bruce Hachtmann, Arthur C. Wall, Thomas M. Valeri, Dennis R. Hollars 2015-10-27 $22,933,000
8802479 Solar cell interconnection method using a flat metallic mesh Bruce Hachtmann, Liguang Gong, Thomas M. Valeri, Dennis R. Hollars 2014-08-12
8633382 Cable joint Richard Pardoe 2014-01-21 $19,581,000
8163996 Cable joint Richard Pardoe 2012-04-24 $18,332,000
7923639 Sealing tape 2011-04-12 $12,341,000
7565323 Hardware ID to prevent software piracy Aidan T. Hughes 2009-07-21 $26,581,000
7503072 Hardware ID to prevent software piracy Aidan T. Hughes 2009-03-10 $20,124,000
6243468 Software anti-piracy system that adapts to hardware upgrades Aidan T. Hughes 2001-06-05 $418,247,000
5683561 Apparatus and method for high throughput sputtering Dennis R. Hollars, Delbert F. Waltrip, Robert B. Zubeck, Josef Bonigut, Robert M. Smith +2 more 1997-11-04