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

Hung-Lung Mar — 1 Patent

UMUnited Microelectronics: 1 patents #2,686 of 4,560Top 60%
Baoshan, TW: #2,242 of 3,661 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Hung-Lung Mar has been granted 1 US patent while listed as an inventor at United Microelectronics. All of these patents were granted in 2001. Hung-Lung Mar ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Hung-Lung Mar in Baoshan, TW.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6170512 Flow control device Kuei-Hsi Lai, Kuo-Feng Huang, Ming-Che Yang 2001-01-09 $1,232,000