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

Christopher Kuh — 9 Patents in 2019

Apple: 7 patents #291 of 4,359Top 7%
SLStarkey Laboratories: 2 patents #18 of 80Top 25%
San Francisco, CA: #150 of 6,446 inventorsTop 3%
California: #1,582 of 67,890 inventorsTop 3%
Overall (2019): #11,679 of 560,194Top 3%
9 Patents 2019

Issued Patents 2019

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
D868749 Earpiece Robert Brunner, Achille Biteau 2019-12-03
D867327 Headset Robert Brunner 2019-11-19
D860969 Headset Robert Brunner 2019-09-24
D857660 Speaker Robert Boyd, Eric Fields, Robert Brunner, Monica Fernandez 2019-08-27
D853993 Hearing device Achille Biteau, James Swasey, Sidney A. Higgins 2019-07-16
D853986 Headphones Eric Treski, Christina J. Smiechowski, Robert Brunner, Achille Biteau 2019-07-16
D853992 Hearing device Achille Biteau, Sidney A. Higgins 2019-07-16
D845926 Earphones Shota Aoyagi, Robert Brunner, Monica Fernandez, Christopher J. Stringer 2019-04-16
D844588 Earpiece Robert Brunner 2019-04-02