HJ

Hee Hwan Ji

MS Magnachip Semiconductor: 10 patents #21 of 404Top 6%
Nike: 8 patents #781 of 2,652Top 30%
KC Key Foundry Co.: 3 patents #13 of 35Top 40%
SK Sk Keyfoundry: 3 patents #5 of 68Top 8%
📍 Portland, OR: #772 of 9,213 inventorsTop 9%
🗺 Oregon: #1,732 of 28,073 inventorsTop 7%
Overall (All Time): #167,068 of 4,157,543Top 5%
24
Patents All Time

Issued Patents All Time

Showing 1–24 of 24 patents

Patent #TitleCo-InventorsDate
D1087535 Apparel with stretchable material 2025-08-12
D1087536 Apparel with stretchable material 2025-08-12
12356727 High voltage semiconductor device with ESD self-protection capability and manufacturing method thereof 2025-07-08
D1070278 Jacket 2025-04-15
D1070257 Pants 2025-04-15
D1070270 Pants 2025-04-15
D1070271 Pants 2025-04-15
D1070277 Jacket 2025-04-15
12224211 Manufacturing method of semiconductor device using gate-through implantation Ji-man Kim, Song Hwa Hong, Bo Seok Oh 2025-02-11
12159806 Method of manufacturing a semiconductor device with junction FET transistors having multi pinch-off voltages Ji-man Kim, Song Hwa Hong 2024-12-03
11923368 Semiconductor device with junction FET transistors having multi pinch-off voltages Ji-man Kim, Song Hwa Hong 2024-03-05
11910856 Garment for upright sleeping Gregory Dickson, Tobie D. Hatfield, Daniel A. Judelson, Peter P. Williams, II 2024-02-27
11373872 Manufacturing method of semiconductor device using gate-through implantation Ji-man Kim, Song Hwa Hong, Bo Seok Oh 2022-06-28
11133414 Semiconductor device having low Rdson and manufacturing method thereof Jae Hyung Jang, Jin Yeong Son 2021-09-28
10985192 Display driver semiconductor device and manufacturing method thereof Bo Seok Oh, Kwang Ho Park 2021-04-20
10763800 Semiconductor device and manufacturing method thereof Tae Ho Kim 2020-09-01
10700198 Semiconductor device having low Rdson and manufacturing method thereof Jae Hyung Jang, Jin Yeong Son 2020-06-30
10686071 Semiconductor device structure having low Rdson and manufacturing method thereof Jae Hyung Jang, Jin Yeong Son 2020-06-16
10637467 Semiconductor device for display driver IC structure Jeong Hyeon PARK, Bo Seok Oh 2020-04-28
10504932 Display driver semiconductor device and manufacturing method thereof Bo Seok Oh, Jeong Hyeon PARK 2019-12-10
10290501 Semiconductor device and manufacturing method thereof Tae Ho Kim 2019-05-14
10116305 Semiconductor device for display driver IC structure Jeong Hyeon PARK, Bo Seok Oh 2018-10-30
10103260 Semiconductor device structure having low Rdson and manufacturing method thereof Jae Hyung Jang, Jin Yeong Son 2018-10-16
9871063 Display driver semiconductor device and manufacturing method thereof Bo Seok Oh, Jeong Hyeon PARK 2018-01-16