CH

Chang-Hwan Hwang

Samsung: 893 patents #1 of 75,807Top 1%
KC Kepco Nuclear Fuel Co.: 9 patents #2 of 197Top 2%
KC Korea Nuclear Fuel Co.: 2 patents #18 of 44Top 45%
SS Sansung Electronics So.: 1 patents #1 of 38Top 3%
📍 Seoul, KR: #6 of 39,741 inventorsTop 1%
Overall (All Time): #77 of 4,157,543Top 1%
906
Patents All Time

Issued Patents All Time

Showing 701–725 of 906 patents

Patent #TitleCo-InventorsDate
D541778 Portable phone Young-Sae Kim, Chi-Young Ahn, Beom-Ku Han 2007-05-01
D541252 Mobile phone Young-Sae Kim, Chi-Young Ahn, Young-Ju Yeo 2007-04-24
D541251 Portable phone Min-Hyouk Lee 2007-04-24
D541248 Mobile phone Woo-Seok Lee, Jong-Seong Lee 2007-04-24
D541247 Mobile phone Ja-Youn Lee, Bum-Soo Park, Jong-Seong Lee 2007-04-24
D541246 Portable telephone Hyun-Seop Kim 2007-04-24
D540790 Personal digital assistant Young-Sae Kim, Chi-Young Ahn, Beom-Ku Han 2007-04-17
D540772 Portable phone Jin-Soo Kim, Nam-Mi Kim 2007-04-17
D540767 Portable phone Yu-Guen Kim, Hyun-Seop Kim 2007-04-17
D540766 Portable telephone Yu-Guen Kim, Hyun-Seop Kim 2007-04-17
D540302 Headset Hisaya Hagiwara, Ji-Hyun Moon, Beom-Ku Han 2007-04-10
D540293 Portable phone Yoon-Young Cho 2007-04-10
D540292 Portable phone Ki-Eon Lee, Min-Hyouk Lee, Nam-Mi Kim 2007-04-10
D539787 Headset Dong Kyu Kim, Yang-Jic Lee, Beom-Ku Han 2007-04-03
D539773 Portable telephone Hyun-Seop Kim 2007-04-03
D539256 Mobile phone Yun-Su Kim, Min-Hyouk Lee 2007-03-27
D538792 Headset Dong Kyu Kim, Yang-Jic Lee, Beom-Ku Han 2007-03-20
D538271 Headset Dong Kyu Kim, Yang-Jic Lee, Beom-Ku Han 2007-03-13
D538270 Headset Dong Kyu Kim, Yang-Jic Lee, Beom-Ku Han 2007-03-13
D538251 Mobile phone Sang-Sik Park, Hyun-Seop Kim 2007-03-13
D538250 Portable telephone Hyok-Su Choi, Yoon-Young Cho 2007-03-13
D537812 Earset Elkins Erich, Ji-Hyun Moon, Beom-Ku Han 2007-03-06
D537804 Portable telephone Dae-Yoeb Park, Chi-Young Ahn 2007-03-06
D537803 Portable telephone Min-Hyouk Lee 2007-03-06
D537432 Portable phone Yu-Guen Kim, Hyun-Seop Kim 2007-02-27