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

Wei-Ming Lai — 6 Patents

DEDelta Electronics: 4 patents #492 of 2,746Top 20%
XIXintec: 1 patents #71 of 118Top 65%
Miaoli City, TW: #40 of 327 inventorsTop 15%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Wei-Ming Lai has been granted 6 US patents while listed as an inventor at Delta Electronics. The first was granted in 2012 and the most recent in May 2024. Wei-Ming Lai ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Wei-Ming Lai in Miaoli City, TW.

Patents per Year

Patents granted per year, 2012 to 2024Bar chart with a peak of 2 patents in 2017.peak 22012: 1 patents20122017: 2 patents20172022: 1 patents20222023: 1 patents20232024: 1 patents2024

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
11994151 Guiding grid Yi-Ta Lu, Wei-Chun Hsu 2024-05-28
11626768 Motor Yi-Ta Lu, Yun-Hung Chen 2023-04-11
11451106 Motor Yi-Ta Lu, Yun-Hung Chen 2022-09-20
9744651 Movable spanner structure 2017-08-29
9704943 Inductor structure and manufacturing method thereof Yu-Wen Hu 2017-07-11
D671071 Wind turbine Hsu-Fan Ai, Yuan-Ping Hsieh, Wei-Chun Hsu, Yuan-Ying Wang 2012-11-20