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

Wanjun Liu — 7 Patents

BOBorgwarner: 3 patents #360 of 1,600Top 25%
MUMichigan State University: 2 patents #242 of 1,164Top 25%
ALAlibaba: 1 patents #1,069 of 2,313Top 50%
CECereplast: 1 patents #3 of 5Top 60%
Troy, MI: #472 of 2,712 inventorsTop 20%
Michigan: #13,705 of 86,293 inventorsTop 20%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
Wanjun Liu has been granted 7 US patents while listed as an inventor at Borgwarner. The first was granted in 2009 and the most recent in May 2021. Wanjun Liu ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Wanjun Liu in Troy, MI, US.

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10999699 Object locating method and related apparatus 2021-05-04 $288,974,000
10989263 Friction material Jason Bares, Feng Dong, Robert C. Lam 2021-04-27 $31,646,000
10941827 Friction material Feng Dong 2021-03-09 $33,834,000
10436272 Friction material Feng Dong 2019-10-08 $11,525,000
8017228 Conductive composite compositions with fillers Lawrence T. Drzal, Hiroyuki Fukushima, Inhwan Do 2011-09-13
7608649 Biodegradable materials from starch-grafted polymers Zhenhua Sun, Ya-Jane Wang 2009-10-27
7576147 Cellulosic biomass soy flour based biocomposites and process for manufacturing thereof Lawrence T. Drzal, Amar K. Mohanty, Kelby Thayer, Manjusri Misra 2009-08-18