Inventor
LIU WEI-JEN
TW27 patents
⚠️ This page may combine multiple inventors who share the name “LIU WEI-JEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNIV CHUNG YUAN CHRISTIAN
7 patentsUS9080105B1Jul 14, 2015
Phosphors, fabricating method thereof, and light emitting device employing the same
UNIV CHUNG YUAN CHRISTIAN5 citations69
US10644308B2May 5, 2020
Electrode material of sodium-ion battery, method of manufacturing the same and electrode of sodium-ion battery
UNIV CHUNG YUAN CHRISTIAN4 citations62
US10273159B2Apr 30, 2019
Method of producing graphene
UNIV CHUNG YUAN CHRISTIAN0 citations48
US10494557B2Dec 3, 2019
Method of preparing nitrogen-doped graphene and method of producing composite heat dispatching plate thereof
UNIV CHUNG YUAN CHRISTIAN0 citations45
US10756332B2Aug 25, 2020
Method of fabricating anode material for secondary battery
UNIV CHUNG YUAN CHRISTIAN0 citations42
US10301538B2May 28, 2019
Phosphor composition and light emitting device using the same
UNIV CHUNG YUAN CHRISTIAN0 citations42
US10615416B2Apr 7, 2020
Battery negative electrode material
UNIV CHUNG YUAN CHRISTIAN0 citations39
IND TECH RES INST
5 patentsUS8361346B2Jan 29, 2013
Phosphors, fabricating method thereof, and light emitting device employing the same
IND TECH RES INST2 citations58
US8729791B1May 20, 2014
Phosphor, and light emitting device employing the same
IND TECH RES INST0 citations51
US10147948B2Dec 4, 2018
Method for fabricating graphene electrode
IND TECH RES INST0 citations49
US8012372B2Sep 6, 2011
Borate phosphor and white light illumination device utilizing the same
IND TECH RES INST0 citations49
US7931826B2Apr 26, 2011
White light illumination device
IND TECH RES INST0 citations46
TAIWAN SEMICONDUCTOR MFG
3 patentsUS6077733AJun 20, 2000
Method of manufacturing self-aligned T-shaped gate through dual damascene
TAIWAN SEMICONDUCTOR MFG115 citations95
US6165272ADec 26, 2000
Closed-loop controlled apparatus for preventing chamber contamination
TAIWAN SEMICONDUCTOR MFG32 citations92
US6561226B1May 13, 2003
Closed-loop controlled apparatus and method for preventing chamber contamination
TAIWAN SEMICONDUCTOR MFG6 citations73
LIU WEI-JEN
3 patentsUS8207661B2Jun 26, 2012
Borate phosphor and white light illumination device utilizing the same
LIU WEI-JEN2 citations58
US8599527B2Dec 3, 2013
Overvoltage protection circuit and portable electronic device having the same
LIU WEI-JEN1 citations50
US8628688B2Jan 14, 2014
Borate phosphor and white light illumination device utilizing the same
LIU WEI-JEN0 citations48