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

Doug Heirich — 5 Patents

Microsoft: 3 patents #13,486 of 40,388Top 35%
Apple: 2 patents #9,294 of 18,612Top 50%
Palo Alto, CA: #3,748 of 9,675 inventorsTop 40%
California: #107,996 of 386,348 inventorsTop 30%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Doug Heirich has been granted 5 US patents while listed as an inventor at Microsoft. The first was granted in 2014 and the most recent in May 2018. Doug Heirich ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Doug Heirich in Palo Alto, CA, US.

Patents per Year

Patents granted per year, 2014 to 2018Bar chart with a peak of 2 patents in 2017.peak 22014: 1 patents20142015: 1 patents20152017: 2 patents20172018: 1 patents2018

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9986667 Flexible thermal conduit for an electronic device Michael Nikkhoo, Roy Riccomini, Maosheng Ye, Michael Beerman, Joseph Daniel Taylor 2018-05-29 $74,788,000
9585285 Heat dissipation structure for an electronic device Michael Nikkhoo, Roy Riccomini, Maosheng Ye, Michael Beerman, Andrew Hodge 2017-02-28 $30,997,000
9545030 Flexible thermal conduit for an electronic device Michael Nikkhoo, Roy Riccomini, Maosheng Ye, Michael Beerman, Joseph Daniel Taylor 2017-01-10 $27,928,000
9095076 Electronic device enclosures and heatsink structures with thermal management features Vinh Diep, Chiew-Siang Goh, Alexander M. Kwan, Cesar Lozano Villarreal 2015-07-28 $68,182,000
8760868 Electronic device enclosures and heatsink structures with thermal management features Vinh Diep, Chiew-Siang Goh, Alexander M. Kwan, Cesar Lozano Villarreal 2014-06-24 $67,710,000