Jae Chul Hwang has been granted 9 US patents while listed as an inventor at Unknown . The first was granted in 2000 and the most recent in July 2022. Jae Chul Hwang ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Jae Chul Hwang in Seongnam-si, KR.
Patents per Year Patents granted per year, 2000 to 2022 Bar chart with a peak of 1 patents in 2000. peak 1 2000: 1 patents 2000 2003: 1 patents 2003 2010: 1 patents 2010 2013: 1 patents 2013 2014: 1 patents 2014 2017: 1 patents 2017 2018: 1 patents 2018 2021: 1 patents 2021 2022: 1 patents 2022
Issued Patents All Time
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Showing 1–9 of 9 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
11390053 Supporting frame and display device including the same A-Ram Sohn , Won Bong Jang , Hye-Ran Park 2022-07-19
$14,000
11189467 Apparatus and method of attaching pad on edge ring Jin-Uk Park , Sun Ho Kim , Sung Jin Kim , Jong-Geug Kim , Kyu-Chul Shim +4 more 2021-11-30
9889556 Link structure Sun Ho Kim , Ki Hoon Nam , Tae Min Earmme , Seok Heo 2018-02-13
9647513 Actuator unit, robot including the same, and reducing apparatus Jung Jun Park , Byeong Sang KIM , Kang Min Park 2017-05-09
8748894 Composition of organic insulating layer and thin film transistor substrate and display device using the same Ju Hyuk Kim , Jin Wuk Kim , Joon Ki Kim , Na Song , Song A Kim +2 more 2014-06-10
$30,000
8424942 Industrial gripper with multiple degrees of freedom Hahn Park , Sung Wook JUNG , Yong Won Choi 2013-04-23
7751939 Method and apparatus to correct static deflection in a handling robot Phil-joo Cho 2010-07-06
6503033 Parallel mechanism structure for controlling three-dimensional position and orientation Jongwon Kim , Chongwoo Park , Jin-Sung Kim , Young-Oh Han 2003-01-07
6135683 Parallel mechanism for multi-machining type machining center Jongwon Kim , Chongwoo Park , Wok-Kwan Bae , Seon-joong Liu , Jinwook Kim +6 more 2000-10-24
