SM

Shiu-Fai Stephen Man

Overall (All Time): #812,802 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
11846384 Tilt angle adjustment mechanism capable of both discrete and fine adjustment 2023-12-19
9709247 Portable light with light directing mechanism for providing different light modes 2017-07-18
9039250 Reflector assembly for eliminating unwanted stray lights 2015-05-26
8368317 Flashlight with momentary function and multiple lighting modes 2013-02-05
7635197 Flashlight with battery cartridge assembly 2009-12-22
7410271 Flashlight with automatic light intensity adjustment means 2008-08-12