RL

Rongtu Liu

XC Xiamen Pvtech Co.: 42 patents #2 of 24Top 9%
📍 Fujian, CN: #21 of 1,685 inventorsTop 2%
Overall (All Time): #72,282 of 4,157,543Top 2%
42
Patents All Time

Issued Patents All Time

Showing 26–42 of 42 patents

Patent #TitleCo-InventorsDate
11313548 Protection system for lamp Fuxing Lu 2022-04-26
11291096 Dimmable light tube with anti-electric shock protection function Fuxing Lu 2022-03-29
11265987 Lamp with anti-shock protection and compatible with multiple power supply modes Fuxing Lu 2022-03-01
11209150 Color temperature adjustable lamp socket and color temperature adjustable lamp tube Fuxing Lu, Honggang Sun 2021-12-28
11122671 Light tube with anti-electric shock protection function and capable of being supplied with electricity by electrical ballast and alternate-current power supply in working frequency Fuxing Lu 2021-09-14
11083065 Driving circuit device for anti-leakage LED tube with dual-end input Fuxing Lu 2021-08-03
11035560 Optical communication lamp device Fuxing Lu 2021-06-15
11028974 LED tube with built-in driving power module Fuxing Lu 2021-06-08
11032890 Dimmable lamp switch control device Fuxing Lu 2021-06-08
10959301 Polarity correction circuit for dimmer Fuxing Lu 2021-03-23
10895352 LED tube capable of being supplied with electricity by electrical ballast and mains supply Fuxing Lu 2021-01-19
10645784 Electric leakage protection electronic rectifier and lamp with electric leakage protection electronic rectifier Fuxing Lu 2020-05-05
10616983 Dimmable lamp Fuxing Lu 2020-04-07
10381866 Light emitting diode emergency light with transportation mode and operation method thereof Fuxing Lu 2019-08-13
10349474 Lamp tube capable of rectifying and stabilizing voltages Fuxing Lu, Minghui Qiu 2019-07-09
10264649 Control set for adjusting light source Fuxing Lu 2019-04-16
10161571 LED tube with safety device Fuxing Lu 2018-12-25