Inventor
LU FANG-CHIEH
TW7 patents
⚠️ This page may combine multiple inventors who share the name “LU FANG-CHIEH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
QISDA CORP
5 patentsUS10091473B1Oct 2, 2018
Driver circuit having light source driver at primary side
QISDA CORP5 citations70
US11258995B2Feb 22, 2022
Light emitting diode projector and drive circuit thereof
QISDA CORP0 citations50
US11044435B2Jun 22, 2021
Driver circuit and projector including voltage conversion units at primary side
QISDA CORP0 citations45
US9668329B2May 30, 2017
Method for operating an electronic device to increase light density and electronic device thereof
QISDA CORP0 citations45
US10816888B1Oct 27, 2020
Projector, power control circuit and method for the same
QISDA CORP0 citations39