WP

Won-il Park

Samsung: 4 patents #25,854 of 75,807Top 35%
HC Hankook Tire Co.: 1 patents #52 of 112Top 50%
PF Postech Foundation: 1 patents #114 of 351Top 35%
📍 Seoul, KR: #5,802 of 39,741 inventorsTop 15%
Overall (All Time): #479,564 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
12249719 Electrode structure comprising potential sheath for secondary battery and fabrication method therefor Won Jun Chang 2025-03-11
10409474 Device and method for controlling displaying of user plan for inputting schedule in calendar 2019-09-10
9923209 Negative electrode including group 14 metal/metalloid nanotubes, lithium battery including the negative electrode, and method of manufacturing the negative electrode Han-su Kim, Un-gyu Paik, Jae-man Choi, Moon-seok Kwon, Tae-seob Song 2018-03-20
9321909 Rubber composition for tire tread and tire manufactured by using the same Jung Tae Kim 2016-04-26
9059345 Solar cell using p-i-n nanowire Tae Whan Kim, Joo-Hyung You, Jae-Hun Jung, Jae Seok Yi 2015-06-16
8940438 Negative electrode including group 14 metal/metalloid nanotubes, lithium battery including the negative electrode, and method of manufacturing the negative electrode Han-su Kim, Un-gyu Paik, Jae-man Choi, Moon-seok Kwon, Tae-seob Song 2015-01-27
8735895 Electronic device including graphene thin film and methods of fabricating the same Tae Whan Kim, Dong-Ick Son, Jae Ho SHIM, Jung-Min Lee, Jae-Hun Jung 2014-05-27
8641915 Electronic device utilizing graphene electrodes and organic/inorganic hybrid composites and method of manufacturing the electronic device Tae Whan Kim, Dong-Ick Son, Hee-Yeon Yang, Jung-Min Lee, Jae-Hun Jung 2014-02-04
8598568 Photodetector using a graphene thin film and nanoparticles, and method for producing the same Tae Whan Kim, Jae-Hun Jung, Dong-Ick Son, Jung-Min Lee, Hee-Yeon Yang 2013-12-03
7541623 P-n heterojunction structure of zinc oxide-based nanorod and semiconductor thin film, preparation thereof, and nano-device comprising same Gyu-Chul Yi 2009-06-02