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

Junwon Han — 10 Patents

Toyota: 9 patents #3,273 of 26,838Top 15%
Samsung: 1 patents #50,112 of 75,807Top 70%
Okazaki, JP: #332 of 2,010 inventorsTop 20%
Overall (All Time): #481,000 of 4,157,543Top 15%
10 Patents All Time
Junwon Han has been granted 10 US patents while listed as an inventor at Toyota. The first was granted in 2010 and the most recent in June 2021. Junwon Han ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list Junwon Han in Okazaki, JP.

Patents per Year

Patents granted per year, 2010 to 2021Bar chart with a peak of 2 patents in 2019.peak 22010: 1 patents20102014: 1 patents20142017: 1 patents20172018: 1 patents20182019: 2 patents20192020: 2 patents20202021: 2 patents2021

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
D922918 Rear bumper for a motor vehicle Kazuhiro Sato 2021-06-22
D911876 Motor vehicle and/or toy replica thereof Kazuhiro Sato 2021-03-02
D905304 Rear combination lamp for a motor vehicle 2020-12-15
D882468 Rear bumper for an automobile Matthew Niven Sperling 2020-04-28
D870332 Rear combination lamp for an automobile 2019-12-17
10199366 Methods of manufacturing semiconductor packages Seungwon Kim, Su Jin Kwon, Hyunwoo KIM, Byung-Lyul Park 2019-02-05
D812790 Front combination lamp for a motor vehicle Takahiro Kanno, Ian Richard Cartabiano 2018-03-13
D802181 Rear combination lamp for a motor vehicle Ian Richard Cartabiano 2017-11-07
D711794 Bumper for an automobile Kenichi Okamura 2014-08-26
D624219 Front combination lamp for an automobile Masayuki Yamaji, Kenji Kido 2010-09-21