P

Inventor

LIU JINYONG

US4 patents
⚠️ This page may combine multiple inventors who share the name “LIU JINYONG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

XIAMEN ECO LIGHTING CO LTD

3 patents
US10914429B1Feb 9, 2021

LED lighting apparatus having switch actuated by rotating collar

XIAMEN ECO LIGHTING CO LTD1 citations53
US11234305B2Jan 25, 2022

Lighting apparatus

XIAMEN ECO LIGHTING CO LTD0 citations49
US11035523B2Jun 15, 2021

Lighting apparatus

XIAMEN ECO LIGHTING CO LTD0 citations48

UNIV CALIFORNIA

1 patent
US11819835B2Nov 21, 2023

Catalyst for contaminant reduction and methods of use thereof

UNIV CALIFORNIA0 citations48