Inventor
LIU CHENG-EN
TW7 patents
⚠️ This page may combine multiple inventors who share the name “LIU CHENG-EN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DELTA ELECTRONICS INC
3 patentsUS11962426B2Apr 16, 2024
Ethernet power supply
DELTA ELECTRONICS INC0 citations47
US11953964B2Apr 9, 2024
Ethernet power supply and power saving method of controlling the same
DELTA ELECTRONICS INC0 citations47
US11212122B2Dec 28, 2021
Power source equipment with powering over ethernet
DELTA ELECTRONICS INC0 citations41