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

James Castro

Google: 3 patents #328 of 4,199Top 8%
San Jose, CA: #1,016 of 6,693 inventorsTop 20%
California: #8,414 of 66,859 inventorsTop 15%
Overall (2021): #79,767 of 548,734Top 15%
3 Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11209873 Drop protection for display assistant device Carl Cepress, Chih-Min Chien, Liang Cheng, Justin Leong, Xiaoping Qin 2021-12-28
D934244 Display device Carl Cepress, Matthew Michael Seflic, Maj Isabelle Olsson, Katherine Morgenroth 2021-10-26
10996717 Speaker assembly in a display assistant device Carl Cepress, Liang Ching Tseng, Darren Torrie, Frances Kwee, Rex Price 2021-05-04