Inventor
YU REN-YUAN
TW11 patents
⚠️ This page may combine multiple inventors who share the name “YU REN-YUAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PROLIFIC TECHNOLOGY INC
7 patentsUS12478239B2Nov 25, 2025
Device for conducting motor recognition and protection and vacuum cleaner using the same
PROLIFIC TECHNOLOGY INC0 citations50
US11221605B2Jan 11, 2022
Intelligent fan control system with interface compatibility
PROLIFIC TECHNOLOGY INC0 citations49
US11118591B2Sep 14, 2021
Intelligent fan with interface compatibility
PROLIFIC TECHNOLOGY INC0 citations49
US12225152B2Feb 11, 2025
System and method for achieving display of carplay interface on display screens of multiple electronic devices integrated in motor-driven transportation means
PROLIFIC TECHNOLOGY INC0 citations39
US11825009B2Nov 21, 2023
In-vehicle entertainment system having functionality of operation interface switchable
PROLIFIC TECHNOLOGY INC0 citations39
US10502790B2Dec 10, 2019
Battery internal resistance measuring device having a differential value calculating unit to treat two adjacent first voltage sampling values with first slope value calculation
PROLIFIC TECHNOLOGY INC0 citations37
US10082543B2Sep 25, 2018
Non-contact intelligent battery sensing system and method
PROLIFIC TECHNOLOGY INC0 citations34