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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Li-O Lee — 3 Patents

DEDelta Electronics: 3 patents #649 of 2,746Top 25%
Daxi District, TW: #834 of 2,811 inventorsTop 30%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Li-O Lee has been granted 3 US patents while listed as an inventor at Delta Electronics. The first was granted in 2007 and the most recent in October 2020. Li-O Lee ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Li-O Lee in Daxi District, TW.

Patents per Year

Patents granted per year, 2007 to 2020Bar chart with a peak of 1 patents in 2007.peak 12007: 1 patents20072017: 1 patents20172020: 1 patents2020

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10796838 Network transformer module Chin-Hsin Lai, Chia-Kai Weng 2020-10-06
9698533 Composite connector Jung-jui WANG, Chia-Kai Weng, Wang-Jun He 2017-07-04
D554588 Filter case Yu-Cheng Chen, Hua-Sheng Shih 2007-11-06