Inventor
LU YU-CHENG
TW13 patents
⚠️ This page may combine multiple inventors who share the name “LU YU-CHENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
VOLTRONIC POWER TECHNOLOGY CORP
10 patentsUSD898682SOct 13, 2020
Monitoring and control device for an uninterruptible power system
VOLTRONIC POWER TECHNOLOGY CORP6 citations82
USD1026816SMay 14, 2024
Inverter
VOLTRONIC POWER TECHNOLOGY CORP5 citations71
USD1026817SMay 14, 2024
Inverter
VOLTRONIC POWER TECHNOLOGY CORP5 citations71
US11301018B2Apr 12, 2022
Uninterruptible power system
VOLTRONIC POWER TECHNOLOGY CORP2 citations71
US11211817B1Dec 28, 2021
Uninterruptible power supply capable of intelligently controlling direct current output
VOLTRONIC POWER TECHNOLOGY CORP3 citations71
USD1024959SApr 30, 2024
Inverter
VOLTRONIC POWER TECHNOLOGY CORP0 citations59
US11367909B2Jun 21, 2022
Power device capable of displaying various statuses and displaying method
VOLTRONIC POWER TECHNOLOGY CORP0 citations50
US10284010B2May 7, 2019
Modular uninterruptible power supply system
VOLTRONIC POWER TECHNOLOGY CORP0 citations41
US10454473B2Oct 22, 2019
Optical-control driving circuit for high utility power
VOLTRONIC POWER TECHNOLOGY CORP0 citations40
US10381865B2Aug 13, 2019
Uninterruptible power supple display device
VOLTRONIC POWER TECHNOLOGY CORP0 citations33