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

Tom Haven — 2 Patents

DEDelta Electronics: 2 patents #901 of 2,746Top 35%
Beaverton, OR: #1,635 of 3,140 inventorsTop 55%
Oregon: #12,752 of 28,073 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Tom Haven has been granted 2 US patents while listed as an inventor at Delta Electronics. The first was granted in 2003 and the most recent in December 2014. Tom Haven ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Tom Haven in Beaverton, OR, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8919968 Light uniform device and DLP projection system comprising the same Ching-Wen Chou, Douglas M. Boudon, Rolf S. Vatne 2014-12-30
6623125 Heat-dissipating device for liquid crystal display projector Hsi-Chao Chen 2003-09-23