Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
PC

Peter Chen

UNUnknown: 10 patents #823 of 83,584Top 1%
AOApplied Fiber Optics: 5 patents #1 of 3Top 35%
FIFinisar: 5 patents #151 of 719Top 25%
EMEmc: 5 patents #619 of 3,345Top 20%
KCKey Mouse Electronic Enterprise Co.: 3 patents #1 of 3Top 35%
LOLonza: 2 patents #210 of 658Top 35%
IGInteplast Group: 2 patents #38 of 110Top 35%
NFNew Focus: 1 patents #28 of 52Top 55%
SISilitek: 1 patents #37 of 115Top 35%
EZEth Zurich: 1 patents #155 of 584Top 30%
UTUtbk: 1 patents #19 of 24Top 80%
YIYp Interactive: 1 patents #6 of 15Top 40%
La Puente, CA: #1 of 340 inventorsTop 1%
California: #1,421 of 386,348 inventorsTop 1%
Overall (All Time): #8,947 of 4,157,543Top 1%
126 Patents All Time

Issued Patents All Time

Showing 26–50 of 126 patents

Patent #TitleCo-InventorsDate
7238908 Key structure of keyboard 2007-07-03
D542464 Ukelele lighter 2007-05-08
D541976 Froggy lighter 2007-05-01
D540979 Coffee cup lighter 2007-04-17
D539470 Weiner dog lighter 2007-03-27
D539469 Cookie sandwich lighter 2007-03-27
D538466 Flower lighter 2007-03-13
D538464 Bottle opener lighter 2007-03-13
D537979 Visiting card clip lighter 2007-03-06
D537978 MP3 player lighter 2007-03-06
D537977 Air pressure bottle lighter 2007-03-06
D535781 Sneaker lighter 2007-01-23
D532155 Pharaoh lighter 2006-11-14
D532156 Dog lighter 2006-11-14
D530853 Aloha shirt lighter 2006-10-24
D530851 Name tag lighter 2006-10-24
D527486 Poker chip lighter 2006-08-29
D526741 Poker chip lighter 2006-08-15
D526439 Poker chip lighter 2006-08-08
D526438 Poker chip lighter 2006-08-08
D526437 Poker chip lighter 2006-08-08
D521682 T-shirt lighter 2006-05-23
D521680 Power saw lighter 2006-05-23
D521184 Slot machine lighter 2006-05-16
D520676 Donkey lighter 2006-05-09