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

Li Chen — 9 Patents

TETechlab: 2 patents #5 of 15Top 35%
Blacksburg, VA: #134 of 1,029 inventorsTop 15%
Virginia: #3,423 of 34,511 inventorsTop 10%
Overall (All Time): #535,341 of 4,157,543Top 15%
9 Patents All Time
Li Chen has been granted 9 US patents while listed as an inventor at Techlab. The first was granted in 1996 and the most recent in December 2025. Li Chen ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Li Chen in Blacksburg, VA, US.

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
12498150 Combined heat exchanger, heat exchanging system and the optimization method thereof Kangshan Xie, Fei Xie 2025-12-16
10196632 Nucleic acid extraction using organic solvents to remove inhibitors Jodie Stevens, Kristen Schwab, James Boone, David M. Lyerly 2019-02-05
9631431 WD sidewall coring tool Xiaobin Chen, Pan Hu, Juan Lv 2017-04-25
9527129 Riveting tool 2016-12-27
9528105 Nucleic acid extraction using organic solvents to remove inhibitors Jodie Stevens, Kristen Schwab, James Boone, David M. Lyerly 2016-12-27
9371402 Method for producing cross-linked hyaluronic acid TOR-CHERN CHEN 2016-06-21
6089725 Ceiling fan 2000-07-18
D376845 Ceiling fan housing 1996-12-24
D374074 Ceiling fan belly band housing 1996-09-24