Sung-Lak Choi — 6 Patents at Samsung

Sung-Lak Choi has been granted 6 US patents while listed as an inventor at Samsung. The first was granted in 2008 and the most recent in March 2019. Sung-Lak Choi ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Sung-Lak Choi in Osan-si, KR.

Patents per Year

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #	Title	Co-Inventors	Date
10222667	Display apparatus	Seong-Yong Hwang, An-Na Park, Weon-Sik Oh, Jin Kwan Kim, Kyung Lae Rho +3 more	2019-03-05
8035292	Planar light source device and liquid crystal display device having the same	Hyeong-Suk Yoo, Seung Ki Joo, Myong-Hi Rhee, In-Sun Hwang, Hae-Il Park	2011-10-11
7816851	Planar light source device and liquid crystal display device having the same	Hyeong-Suk Yoo, Seung Ki Joo, Myong-Hi Rhee, In-Sun Hwang, Hae-Il Park	2010-10-19
7528486	Anisotropic conductive film and bump, and packaging structure of semiconductor having the same	Seong-Yong Hwang, Weon-Sik Oh, Ju-Young Yoon, Chun-Ho Song	2009-05-05
7486284	Driver chip and display apparatus having the same	Seong-Yong Hwang, Weon-Sik Oh, Chun-Ho Song, Ju-Young Yoon	2009-02-03
7450393	Driver chip and display apparatus including the same	Seong-Yong Hwang, Weon-Sik Oh, Chun-Ho Song, Ju-Young Yoon	2008-11-11