Inventor
LIU YUANFANG
CN8 patents
⚠️ This page may combine multiple inventors who share the name “LIU YUANFANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LIU YUANFANG
4 patentsUS11742852B2Aug 29, 2023
Self-powered wireless switch with micro generator and applications thereof
LIU YUANFANG4 citations69
US10673313B2Jun 2, 2020
Self-powered wireless switch
LIU YUANFANG2 citations67
US12199605B2Jan 14, 2025
Self-powered wireless switch and applications thereof
LIU YUANFANG0 citations57
US10784863B2Sep 22, 2020
Self-powered wireless switch and application thereof
LIU YUANFANG0 citations36
GUANGDONG EBELONG INTELLIGENT TECH CO LTD
3 patentsUS11259430B2Feb 22, 2022
Waterproof passive wireless controller and control system and application thereof
GUANGDONG EBELONG INTELLIGENT TECH CO LTD3 citations67
US10950121B2Mar 16, 2021
Passive rebound switch having variable number of buttons
GUANGDONG EBELONG INTELLIGENT TECH CO LTD1 citations56
US11295604B2Apr 5, 2022
Passive rebound switch having variable number of buttons
GUANGDONG EBELONG INTELLIGENT TECH CO LTD0 citations46