TC

Tseng-Lu Chien

UN Unknown: 3 patents #44 of 3,153Top 2%
Overall (2022): #14,548 of 548,613Top 3%
7
Patents 2022

Issued Patents 2022

Patent #TitleCo-InventorsDate
11476626 DC powered remote control LED light-bar assembly 2022-10-18
11473741 LED light has built-in air related part(s) 2022-10-18
11412182 LED and/or laser projection light device 2022-08-09
11277010 LED night light with edge-lit light guide 2022-03-15
11271408 Desk top item with LED means has USB-units or USB-module to charge other electric or digital data devices 2022-03-08
11239667 Desktop item with LED means has USB-unit(s) or USB-module to charge other electric or digital data device(s) 2022-02-01
11228735 LED or laser project light has more than 1 functions 2022-01-18