Inventor
KULMAN JAMES
US5 patents
⚠️ This page may combine multiple inventors who share the name “KULMAN JAMES”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ENERGY CONVERSION DEVICES INC
3 patentsUS4698234AOct 6, 1987
Vapor deposition of semiconductor material
ENERGY CONVERSION DEVICES INC207 citations98
US4637895AJan 20, 1987
Gas mixtures for the vapor deposition of semiconductor material
ENERGY CONVERSION DEVICES INC300 citations98
US4696758ASep 29, 1987
Gas mixtures for the vapor deposition of semiconductor material
ENERGY CONVERSION DEVICES INC205 citations97
SOVONICS SOLAR SYSTEMS
2 patentsUS4609771ASep 2, 1986
Tandem junction solar cell devices incorporating improved microcrystalline p-doped semiconductor alloy material
SOVONICS SOLAR SYSTEMS37 citations92
US4600801AJul 15, 1986
Fluorinated, p-doped microcrystalline silicon semiconductor alloy material
SOVONICS SOLAR SYSTEMS34 citations92