Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
LC

Lei Cai

FT Focuslight Technologies: 2 patents #2 of 15Top 15%
NL Nippon Sheet Glass Company, Limited: 2 patents #7 of 32Top 25%
Samsung: 1 patents #6,142 of 15,164Top 45%
📍 Xi'an, CA: #8 of 58 inventorsTop 15%
Overall (2025): #22,262 of 469,880Top 5%
5
Patents 2025

Issued Patents 2025

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
12292580 Optical module and medical laser device Xingsheng Liu 2025-05-06
12287501 Light-absorbing composition, light-absorbing film, and optical filter Yuichiro KUBO, Katsuhide Shimmo, Hitomi MASUDA 2025-04-29
12287503 Light-absorbing composition and optical filter Yuichiro KUBO, Katsuhide Shimmo, Yoshihiro TAKAYANAGI, Hitomi MASUDA 2025-04-29
12256988 Semiconductor laser module and method for application in noninvasive medical treatment Mingang Mu, Kai Yang, Qiang Wang, Jianfei Mu, Xuejie Liang +2 more 2025-03-25
12199362 Patch antenna structure and an antenna feeder board with adjustable patterns Lukui Jin, Bingjian Niu 2025-01-14