YC

Yoon-hwa Choi

FS Fairchild Korea Semiconductor: 4 patents #63 of 311Top 25%
HE Hynix (Hyundai Electronics): 4 patents #180 of 1,604Top 15%
FS Fairchild Semiconductor: 1 patents #419 of 715Top 60%
Overall (All Time): #581,354 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
8058735 Wafer-level chip scale package having stud bump and method for fabricating the same Sang-Do Lee 2011-11-15
7659531 Optical coupler package Yong-suk Kwon, Maria Clemens Y. Quinones 2010-02-09
7541668 Package frame and semiconductor package using the same 2009-06-02
7315077 Molded leadless package having a partially exposed lead frame pad Shi-baek Nam, O-seob Jeon, Rajeev Joshi, Maria Cristina Estacio 2008-01-01
6677181 Method for fabricating stacked chip package device Myung Geun Park, Chang Jun Park, Nam Soo Lee, Hyung Gil Baik 2004-01-13
6621152 Thin, small-sized power semiconductor package Shi-baek Nam 2003-09-16
6316825 Chip stack package utilizing a connecting hole to improve electrical connection between leadframes Myung Geun Park, Chang Jun Park, Nam Soo Lee, Hyung Gil Baik 2001-11-13
6297543 Chip scale package Sung Hak Hong, Jong Tae Moon, Chang Jun Park 2001-10-02
6075284 Stack package Nam Soo Lee 2000-06-13