Shun-Hsien YU

Follow

Person

YUANLIN CITY, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Cam type door closer
- Patent number 10,822,853
- Issue date Nov 3, 2020
- SUN-Q DOOR CONTROLS LIMITED
- Shun-Hsien Yu
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Automatic return device for glass door
- Patent number 10,400,495
- Issue date Sep 3, 2019
- SUN-Q DOOR CONTROLS LIMITED
- Shun-Hsien Yu
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Clamping assembly for glass door
- Patent number 10,392,842
- Issue date Aug 27, 2019
- SUN-Q DOOR CONTROLS LIMITED
- Shun-Hsien Yu
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Information Patent Application
CAM TYPE DOOR CLOSER
- Publication number 20200308890
- Publication date Oct 1, 2020
- SUN-Q DOOR CONTROLS LIMITED
- Shun-Hsien YU
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
ANTI-FOLDER HAND SAFETY DOOR
- Publication number 20190195010
- Publication date Jun 27, 2019
- SUN-Q DOOR CONTROLS LIMITED
- Shun-Hsien YU
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES