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

KAI-WEI LO — 4 Patents

PTPolytronics Technology: 3 patents #27 of 58Top 50%
Taipei, TW: #5,081 of 24,966 inventorsTop 25%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
KAI-WEI LO has been granted 4 US patents while listed as an inventor at Polytronics Technology. The first was granted in 2021 and the most recent in July 2024. KAI-WEI LO ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list KAI-WEI LO in Taipei, TW.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12023893 Insulated metal substrate and method for manufacturing same Feng Yu, Wen Feng Lee, RU-YI CAI 2024-07-02
11778739 Thermally conductive board Kuo Hsun Chen, Cheng Tsung Yang, Feng Yu 2023-10-03
11511521 Insulated metal substrate and method for manufacturing same Feng Yu, Wen Feng Lee, RU-YI CAI 2022-11-29
11044817 Thermally conductive board Kuo Hsun Chen, Chia-Hsiung Wu, Yu-Hsuan Tseng 2021-06-22