JJ

Jae Seong Joo

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Ulsan, KR: #463 of 1,040 inventorsTop 45%
Overall (All Time): #2,708,099 of 4,157,543Top 70%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10909882 Braille display and electronic device comprising same Ju Yoon KIM, Ki Kwang Sung, Jin Ho Lee, Titus Cheng 2021-02-02