Inventor

SONG JIN JOO

US4 patents

⚠️ This page may combine multiple inventors who share the name “SONG JIN JOO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ZHANG JIZHI

2 patents

US9171912B2Oct 27, 2015

Group IV element doped P-type Zn(Mg,Cd,Be)O(S,Se) semiconductor

ZHANG JIZHI0 citations42

US8642369B2Feb 4, 2014

Vertically structured LED by integrating nitride semiconductors with Zn(Mg,Cd,Be)O(S,Se) and method for making same

ZHANG JIZHI1 citations42

UNIV SOUTHERN CALIFORNIA

1 patent

US4193690AMar 18, 1980

Heterodyne detection of coherent Raman signals

UNIV SOUTHERN CALIFORNIA136 citations92

ZHAO YONGSHENG

1 patent

US7566908B2Jul 28, 2009

Gan-based and ZnO-based LED

ZHAO YONGSHENG7 citations64