Inventor

TANG YUANJI

US2 patents

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

ALPS ELECTRIC USA INC

1 patent

US7301601B2Nov 27, 2007

Optical switching device using holographic polymer dispersed liquid crystals

ALPS ELECTRIC USA INC95 citations95

ALLIANCE FIBER OPTICS PROD INC

1 patent

US9485046B1Nov 1, 2016

Optical spot array pitch compressor

ALLIANCE FIBER OPTICS PROD INC12 citations82