Sen-Hung Chen

Follow

Person

Taoyuan City, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Magnetic-actuation latch device
- Patent number 11,499,344
- Issue date Nov 15, 2022
- Wen-Fong Jean
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Latching device and sliding door using same
- Patent number 11,168,496
- Issue date Nov 9, 2021
- Wen-Fong Jean
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Three-dimensional angular adjusting and positioning device
- Patent number 10,492,323
- Issue date Nov 26, 2019
- Wen-Fong Jean
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
MAGNETIC-ACTUATION LATCH DEVICE
- Publication number 20210317685
- Publication date Oct 14, 2021
- Wen-Fong Jean
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
LATCHING DEVICE AND SLIDING DOOR USING SAME
- Publication number 20200173197
- Publication date Jun 4, 2020
- Wen-Fong Jean
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
THREE-DIMENSIONAL ANGULAR ADJUSTING AND POSITIONING DEVICE
- Publication number 20190281720
- Publication date Sep 12, 2019
- Wen-Fong Jean
- G06 - COMPUTING CALCULATING COUNTING