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

Jeff Mayhew — 2 Patents

SYSynopsys: 2 patents #669 of 2,302Top 30%
Portland, OR: #4,651 of 9,213 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
Jeff Mayhew has been granted 2 US patents while listed as an inventor at Synopsys. The first was granted in 2008 and the most recent in August 2012. Jeff Mayhew ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Jeff Mayhew in Portland, OR, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8255840 Silicon tolerance specification using shapes as design intent markers Michel Cote, Michael L. Rieger, Philippe Hurat, Robert M. Lugg 2012-08-28 $4,369,000
7458045 Silicon tolerance specification using shapes as design intent markers Michel Cote, Michael L. Rieger, Philippe Hurat, Robert M. Lugg 2008-11-25 $4,084,000