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

Kyuhwan Lee — 24 Patents

LG: 19 patents #2,287 of 26,165Top 9%
Samsung: 5 patents #22,775 of 75,807Top 35%
Paju-si, KR: #129 of 1,499 inventorsTop 9%
Overall (All Time): #168,038 of 4,157,543Top 5%
24 Patents All Time
Kyuhwan Lee has been granted 24 US patents while listed as an inventor at LG. The first was granted in 2015 and the most recent in July 2025. Kyuhwan Lee ranks #168,038 of 4,157,543 US inventors in our database (top 4.0%). Patent records list Kyuhwan Lee in Paju-si, KR.

Patents per Year

Patents granted per year, 2015 to 2025Bar chart with a peak of 6 patents in 2022.peak 62015: 1 patents20152016: 3 patents20162017: 3 patents20172019: 1 patents20192021: 2 patents20212022: 6 patents20222023: 3 patents20232024: 1 patents20242025: 4 patents2025

Issued Patents All Time

Showing 1–24 of 24 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12373041 Display device and pen touch system Jiseok Yang, DongRyul Jung, Jae Ho Lee 2025-07-29
12335424 Electronic device including foldable display Dongkee JUNG, Haejin LEE, Juhee Han 2025-06-17
12317407 Electronic device including printed circuit board structure including thermal interface material Min-Ho Park, Haejin LEE, Jaeheung YE, Yeonkyung CHUNG 2025-05-27
12238911 Electronic device including sheilding structure Haejin LEE, Min-Ho Park 2025-02-25
12045423 Display device Sujin Catherine Chang, Jisu Yoon, JinRyun Kim, JeBeom Park 2024-07-23 $12,000
11762238 Printed circuit, backlight unit and display device SangChul Ryu, Dongseok Lee 2023-09-19 $17,000
11630345 Light guide film, backlight unit and display device Suhun Lee, SangChul Ryu, Dongseok Lee, MyungJoon Park, GwanHoon Park 2023-04-18 $23,000
11632881 Method for controlling cooling fan and wireless charging device Chihwan Jeong, Kyungha Koo, Jihong Kim, Dongku Kang, Kuntak Kim +4 more 2023-04-18
11503748 Electromagnetic-wave-shielding sheet capable of dissipating heat of electronic component and electronic device including the same Haejin LEE, Dongku Kang, Jihong Kim, Min-Ho Park, Yunjeong Park +3 more 2022-11-15
11493802 Backlight unit and display device including the same SangChul Ryu, Dongseok Lee, MyungJoon Park, GwanHoon Park, Suhun Lee 2022-11-08 $15,000
11460732 Light path control element, backlight unit and display device MyungJoon Park, Jaeho Lee, GwanHoon Park 2022-10-04 $10,000
11435619 Backlight unit and display device MyungJoon Park 2022-09-06 $9,000
11353740 Backlight unit and display device using the same GwanHoon Park, Suhun Lee 2022-06-07 $18,000
11231615 Backlight unit and display device including the same SangChul Ryu, Dongseok Lee, MyungJoon Park, GwanHoon Park, Suhun Lee 2022-01-25 $26,000
11175531 Light guide film, backlight unit and display device Suhun Lee, SangChul Ryu, Dongseok Lee, MyungJoon Park, GwanHoon Park 2021-11-16 $28,000
11163193 Backlight unit with reflection filters and display device comprising the same GwanHoon Park, Suhun Lee, SangChul Ryu, Dongseok Lee, MyungJoon Park 2021-11-02 $27,000
10513813 Laundry treating machine Youngjin Doh, Jihong Lee, Hong Namgoong 2019-12-24 $23,000
9797080 Laundry treating machine Youngjin Doh, Jihong Lee, Hong Namgoong 2017-10-24 $39,000
9650735 Laundry machine and method for controlling the same Youngjin Doh, Jihong Lee, Hyunchul Choi 2017-05-16 $56,000
9644306 Control method of laundry machine Youngjin Doh, Hong Namgoong, Jihong Lee, Hyunchul Choi, Taewan Kim 2017-05-09 $41,000
9334601 Control method of laundry machine Youngjin Doh, Hong Namgoong, Jihong Lee, Hyunchul Choi, Taewan Kim 2016-05-10 $44,000
9328449 Control method of laundry machine Youngjin Doh, Hong Namgoong, Jihong Lee, Hyunchul Choi, Taewan Kim 2016-05-03 $46,000
9328448 Laundry machine with drying duct comprising a nozzle Youngjin Doh, Hong Namgoong, Jihong Lee, Hyunchul Choi, Taewan Kim 2016-05-03 $46,000
9085843 Control method of laundry machine Youngjin Doh, Hong Namgoong, Jihong Lee, Hyunchul Choi, Taewan Kim 2015-07-21 $38,000