Jaechul Lee has been granted 11 US patents while listed as an inventor at LG . The first was granted in 1993 and the most recent in September 2025. Jaechul Lee ranks #435,149 of 4,157,543 US inventors in our database (top 10.5%). Patent records list Jaechul Lee in Suwon-si, KR.
Patents per Year Patents granted per year, 1993 to 2025 Bar chart with a peak of 3 patents in 2017. peak 3 1993: 1 patents 1993 2015: 1 patents 2015 2017: 3 patents 2017 2019: 1 patents 2019 2020: 2 patents 2020 2021: 1 patents 2021 2024: 1 patents 2024 2025: 1 patents 2025
Issued Patents All Time
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Showing 1–11 of 11 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
12412575 Electronic device and method for providing list of suggested utterances Junho Lee , Youngsub KO , Joohwan Kim , Youngjin Jeon 2025-09-09
12107049 Semiconductor device having doped interlayer insulating layer Younseok CHOI , Byungsun Park , Youngil Lee , Jiwoon Im 2024-10-01
11039729 Dishwasher Sangik Lee , Yongjin Choi , Shinwoo Han 2021-06-22
$47,000
10666105 Wire assembly for rotary electric machine and corresponding method to obtain the wire assembly Taewook Kang , Heewook Seo , Sangshin Lee , Sangwook Lee 2020-05-26
10524633 Dishwasher and method of controlling the same Sanghoon Lee , Moonkee Chung 2020-01-07
$17,000
10226160 Dishwasher Shinwoo Han , Joonho Pyo , Daegyu Kim , Seyoung Woo 2019-03-12
$24,000
9844801 Dishwasher Seongho Kim 2017-12-19
$59,000
9839944 Dishwasher and control method thereof Seongho Kim 2017-12-12
$46,000
9642510 Dishwasher and control method thereof Sangheon Yoon 2017-05-09
$41,000
9023156 Dish washer Jungyoup Han , Yongjin Choi 2015-05-05
$50,000
5241727 Clip for coupling inner shield with frame — 1993-09-07
