HL

Hwan-Chul Lee

OC Optopac Co.: 5 patents #2 of 14Top 15%
Overall (All Time): #749,939 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
7720374 Camera module Young Seok Kim, Hyeok-Hwan Kwon, Hyun Kyu CHOI 2010-05-18
7714310 Apparatus, unit and method for testing image sensor packages Young Seok Kim, Jae Cheol Ju 2010-05-11
7484103 Method and system for the information protection of digital content Je-Hak Woo, Sang Young Cho, Seong-ho Jeong, Young Soo Ha, Seog-Kyoon Shin +1 more 2009-01-27
7427768 Apparatus, unit and method for testing image sensor packages Young Seok Kim, Jae Cheol Ju 2008-09-23
7384818 Electronic package for image sensor, and the packaging method thereof Deok-Hoon Kim 2008-06-10
7141869 Electronic package for image sensor, and the packaging method thereof Deok-Hoon Kim 2006-11-28
7128066 Diamond tool with metal plate inserted therein Seo Pyun, Sang-Do Lee, Byung Lyul Jin, Sang Jin Lee, Tae Ung Um +2 more 2006-10-31