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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Chun-Han Lu — 2 Patents

LELextar Electronics: 1 patents #163 of 296Top 60%
Hsinchu, TW: #6,741 of 13,380 inventorsTop 55%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Chun-Han Lu has been granted 2 US patents while listed as an inventor at Lextar Electronics. The first was granted in 2024 and the most recent in December 2025. Chun-Han Lu ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Chun-Han Lu in Hsinchu, TW.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12504412 Titration module, test apparatus and method for measuring titration contact angles Yun-Ting Ciou, Po-Tung Lai, KUANLIANG LIU 2025-12-23
11879084 Phosphate phosphor, light emitting device, and detecting device Chun Che Lin, Yi-Ting Tsai, Yu-Chun Lee, Tzong-Liang Tsai 2024-01-23