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

J. David Egner — 8 Patents

Microsoft: 8 patents #5,580 of 40,388Top 15%
Hollister, CA: #35 of 243 inventorsTop 15%
California: #74,834 of 386,348 inventorsTop 20%
Overall (All Time): #600,572 of 4,157,543Top 15%
8 Patents All Time
J. David Egner has been granted 8 US patents while listed as an inventor at Microsoft. The first was granted in 2005 and the most recent in April 2011. J. David Egner ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list J. David Egner in Hollister, CA, US.

Patents per Year

Patents granted per year, 2005 to 2011Bar chart with a peak of 3 patents in 2007.peak 32005: 2 patents20052007: 3 patents20072008: 1 patents20082010: 1 patents20102011: 1 patents2011

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7929301 Splash resistant power adapter Chee Kiong Fong, Suet Fong Tin, Vinicio Manfrini, Mike Hiett, Gary Tornquist 2011-04-19 $17,129,000
7679906 Liquid resistant A/C adaptor Chee Kiong Fong, Suet Fong Tin, Vinicio Manfrini, Michael Hiett, Harjit Singh 2010-03-16 $17,803,000
7436661 Two-compartment AC adaptor Chee Kiong Fong, Daniel LaMotte Neal, Roy Askeland 2008-10-14 $28,172,000
7292418 Leakage current interrupter with sustained overvoltage and/or overcurrent protection 2007-11-06 $20,387,000
D544845 Portions of a connector plug and receptacle pair Roy Askeland 2007-06-19
D544844 Portion of a connector plug Roy Askeland 2007-06-19
6963489 Controlling thermal, acoustic, and/or electromagnetic properties of a computing device Roy Askeland 2005-11-08 $65,401,000
6914779 Controlling thermal, acoustic, and/or electromagnetic properties of a computing device Roy Askeland 2005-07-05 $62,985,000