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 176–200 of 906 patents

Patent #TitleCo-InventorsDate
D605155 Mobile phone Seong-Won Cha, Yoon-Young Cho 2009-12-01
D605159 Mobile phone Eun Young Kim, Young-Ju Yeo 2009-12-01
D604711 Cellular phone Soo Jung Lee, Beom-Ku Han 2009-11-24
D603825 Cellular phone Jong-Yun Jeoung, Joon-Suh Kim 2009-11-10
D603840 Cradle for a portable display device Sung Ho Lee, Chol-Ho Hwang 2009-11-10
7614599 Portable cradle Ji-Hyun Moon, Yang-Jic Lee, Beom-Ku Han 2009-11-10
D603828 Mobile phone Jei-Sung Park, Yoon-Young Cho 2009-11-10
D602476 Wireless headset Sung Ho Lee, Chol-Ho Hwang 2009-10-20
D602477 Wireless headset Sung Ho Lee, Chol-Ho Hwang 2009-10-20
D602464 Cellular phone In-Sik Chung, Hyun-Seop Kim 2009-10-20
D601988 Mobile phone Yong-Seok Bang, Seog-Guen Kim 2009-10-13
D601993 Portable phone Joon-Ki Yun, Nam-Su Kim 2009-10-13
D601996 Mobile phone Jong-Yun Jeoung, Joon-Suh Kim 2009-10-13
D602005 Wireless headset Sung Ho Lee, Chol-Ho Hwang 2009-10-13
D601997 Mobile phone Yu-Guen Kim, Hyun-Seop Kim 2009-10-13
D602006 Wireless headset Jin-Nam Kim, Chol-Ho Hwang 2009-10-13
D602007 Wireless headset Sung Ho Lee, Chol-Ho Hwang 2009-10-13
D601531 Mobile phone Byung Chan Lee, Joon-Suh Kim 2009-10-06
D601541 Mobile phone Ki-Eon Lee, Yoon-Young Cho 2009-10-06
D601116 Mobile phone Jae-Ho Baik, Yoon-Young Cho 2009-09-29
D601117 Mobile phone Sung-Hoon Hong, Yoon-Young Cho 2009-09-29
D600664 Portable telephone Chang-Hoon Suk, Beom-Ku Han 2009-09-22
D600231 Mobile phone Byung Chan Lee, Joon-Suh Kim 2009-09-15
D599768 Mobile phone Bo-Ra Kim, Sang-Min Hyun, Seog-Guen Kim 2009-09-08
7580734 Swing-type portable communication apparatus Chi-Young Ahn, Young-Se Kim 2009-08-25