Li-Yu Chen

Follow

Person

Xihu Township, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Locking structure for a bicycle
- Patent number 9,976,321
- Issue date May 22, 2018
- SHENG YUNG LOCK INDUSTRIAL CO., LTD.
- Li-Yu Chen
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Information Patent Application
Fixing Structure for a Lock
- Publication number 20170166274
- Publication date Jun 15, 2017
- Sheng Yung Lock Industrial Co., Ltd.
- Li-Yu Chen
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Locking Structure for a Bicycle
- Publication number 20170029055
- Publication date Feb 2, 2017
- Sheng Yung Lock Industrial Co., Ltd.
- Li-Yu Chen
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS