Inventor
ZHANG JIQIANG
CN9 patents
⚠️ This page may combine multiple inventors who share the name “ZHANG JIQIANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GUIZHOU GZGPS CO LTD
3 patentsUS9625111B2Apr 18, 2017
Method for forming LED bulb with high interchangeability and universality and integrated LED bulb and lamp
GUIZHOU GZGPS CO LTD6 citations68
US9765951B2Sep 19, 2017
Method for constructing universal LED bulb, flange inner snap ring type LED bulb and lamp
GUIZHOU GZGPS CO LTD1 citations47
US9709220B2Jul 18, 2017
Method for constructing universal LED bulb and snap ring lens type LED bulb and LED lamp
GUIZHOU GZGPS CO LTD1 citations47
GUIZHOU GUANGPUSEN PHOTOELECTRIC CO LTD
2 patentsUS9797590B2Oct 24, 2017
Method for constructing universal LED bulb and flange snap ring type LED bulb and LED lamp
GUIZHOU GUANGPUSEN PHOTOELECTRIC CO LTD5 citations67
US9709248B2Jul 18, 2017
Method for constructing universal LED bulb, snap ring structured LED bulb and LED lamp
GUIZHOU GUANGPUSEN PHOTOELECTRIC CO LTD1 citations46