Inventor
SHIH KWANG K
US10 patents
Patents
10 patentsUS4148045AApr 3, 1979
Multicolor light emitting diode array
IBM55 citations95
US4211586AJul 8, 1980
Method of fabricating multicolor light emitting diode array utilizing stepped graded epitaxial layers
IBM34 citations92
US4238275ADec 9, 1980
Pyrocatechol-amine-water solution for the determination of defects
IBM30 citations91
US4491432AJan 1, 1985
Chemical heat amplification in thermal transfer printing
IBM24 citations81
US4491431AJan 1, 1985
Metal-insulator resistive ribbon for thermal transfer printing
IBM10 citations73
US4470714ASep 11, 1984
Metal-semiconductor resistive ribbon for thermal transfer printing and method for using
IBM14 citations73
US4199385AApr 22, 1980
Method of making an optically isolated monolithic light emitting diode array utilizing epitaxial deposition of graded layers and selective diffusion
IBM12 citations70
US4692044ASep 8, 1987
Interface resistance and knee voltage enhancement in resistive ribbon printing
IBM3 citations62
US4167016ASep 4, 1979
Optically isolated monolithic light emitting diode array
IBM2 citations59
US4699533AOct 13, 1987
Surface layer to reduce contact resistance in resistive printing ribbon
IBM5 citations56