Inventor
CHANG LI-WEN
TW31 patents
⚠️ This page may combine multiple inventors who share the name “CHANG LI-WEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HONGFUJIN PREC ELECTRONICS TIANJIN CO LTD
7 patentsUS10645841B1May 5, 2020
Cooling device
HONGFUJIN PREC ELECTRONICS TIANJIN CO LTD37 citations94
US10568234B1Feb 18, 2020
Liquid-immersion cooling device
HONGFUJIN PREC ELECTRONICS TIANJIN CO LTD20 citations94
US10667434B1May 26, 2020
Liquid immersion cooling device
HONGFUJIN PREC ELECTRONICS TIANJIN CO LTD27 citations93
US11169582B2Nov 9, 2021
Immersion cooling tank and cooling system
HONGFUJIN PREC ELECTRONICS TIANJIN CO LTD7 citations84
US10775858B2Sep 15, 2020
Liquid immersion cooling tank
HONGFUJIN PREC ELECTRONICS TIANJIN CO LTD4 citations84
US11083109B2Aug 3, 2021
Heat exchange system
HONGFUJIN PREC ELECTRONICS TIANJIN CO LTD2 citations72
US11057784B2Jul 6, 2021
Communication system with accelerated data exchange
HONGFUJIN PREC ELECTRONICS TIANJIN CO LTD1 citations62
FULIAN PREC ELECTRONICS TIANJIN CO LTD
7 patentsUS11714467B2Aug 1, 2023
Immersion cooling tank and cooling system
FULIAN PREC ELECTRONICS TIANJIN CO LTD5 citations86
US12001251B2Jun 4, 2024
Immersion cooling tank
FULIAN PREC ELECTRONICS TIANJIN CO LTD2 citations73
US11792960B2Oct 17, 2023
Containerized data system
FULIAN PREC ELECTRONICS TIANJIN CO LTD2 citations72
US12513862B2Dec 30, 2025
Containerized data system
FULIAN PREC ELECTRONICS TIANJIN CO LTD0 citations62
US12326764B2Jun 10, 2025
Immersion cooling tank
FULIAN PREC ELECTRONICS TIANJIN CO LTD0 citations62
US11477918B2Oct 18, 2022
Heat exchange system
FULIAN PREC ELECTRONICS TIANJIN CO LTD0 citations62
US12200915B2Jan 14, 2025
Temperature control device, method and server
FULIAN PREC ELECTRONICS TIANJIN CO LTD0 citations52
CHANG LI-WEN
3 patentsUS8334187B2Dec 18, 2012
Hard mask for thin film resistor manufacture
CHANG LI-WEN4 citations61
US8201002B2Jun 12, 2012
Control system and control method for saving power by activating power supplies with shortest recorded power supply times
CHANG LI-WEN3 citations60
US8669881B2Mar 11, 2014
Container data center with earthquake protection function
CHANG LI-WEN0 citations39