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

John Caton — 2 Patents

EMEmcore: 2 patents #90 of 226Top 40%
Doylestown, PA: #455 of 956 inventorsTop 50%
Pennsylvania: #30,766 of 74,527 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
John Caton has been granted 2 US patents while listed as an inventor at Emcore. The first was granted in 2013 and the most recent in January 2016. John Caton ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list John Caton in Doylestown, PA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9231705 Communication system with QAM modulation Daniel McGlynn 2016-01-05 $1,252,000
8532499 Optical transmitter with adaptively controlled optically linearized modulator Joseph Hober, John Klima, Gustav Witzel 2013-09-10 $690,000