Inventor
CHEN CHE-HSUN
TW8 patents
⚠️ This page may combine multiple inventors who share the name “CHEN CHE-HSUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HON HAI PREC IND CO LTD
4 patentsUS9819215B2Nov 14, 2017
Wireless charging system
HON HAI PREC IND CO LTD0 citations39
US9787128B2Oct 10, 2017
Wireless charger and wireless charging method
HON HAI PREC IND CO LTD0 citations39
US9564834B1Feb 7, 2017
Alternating current to direct current converter system
HON HAI PREC IND CO LTD0 citations39
US8964434B2Feb 24, 2015
Rectification circuit
HON HAI PREC IND CO LTD0 citations35
HONGFUJIN PREC ELECTRONICS TIANJIN CO LTD
3 patentsUS10301785B2May 28, 2019
Driving mechanism and warning device using the same
HONGFUJIN PREC ELECTRONICS TIANJIN CO LTD7 citations82
US10563366B2Feb 18, 2020
Driving mechanism and self-propelled warning device using the same
HONGFUJIN PREC ELECTRONICS TIANJIN CO LTD3 citations71
US10131274B1Nov 20, 2018
Distance sensing method, distance sensing system, and warning device using the distance sensing system
HONGFUJIN PREC ELECTRONICS TIANJIN CO LTD3 citations71