Inventor
CHANG WEI
US133 patents
⚠️ This page may combine multiple inventors who share the name “CHANG WEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AIRGAIN INC
27 patentsUSD709053SJul 15, 2014
Antenna
AIRGAIN INC140 citations99
USD706751SJun 10, 2014
Antenna
AIRGAIN INC139 citations99
USD799453SOct 10, 2017
Antenna
AIRGAIN INC21 citations94
USD784965SApr 25, 2017
Antenna
AIRGAIN INC29 citations94
USD767544SSep 27, 2016
Antenna
AIRGAIN INC37 citations94
USD799457SOct 10, 2017
Antenna
AIRGAIN INC14 citations93
USD1025032SApr 30, 2024
Antenna
AIRGAIN INC5 citations86
USD838260SJan 15, 2019
Antenna
AIRGAIN INC11 citations84
USD828341SSep 11, 2018
Antenna
AIRGAIN INC6 citations84
USD815072SApr 10, 2018
Antenna
AIRGAIN INC15 citations84
USD810056SFeb 13, 2018
Antenna
AIRGAIN INC6 citations84
USD807332SJan 9, 2018
Antenna
AIRGAIN INC8 citations84
USD799458SOct 10, 2017
Antenna
AIRGAIN INC8 citations84
USD798846SOct 3, 2017
Antenna assembly
AIRGAIN INC7 citations84
USD798276SSep 26, 2017
Antenna
AIRGAIN INC6 citations84
USD798277SSep 26, 2017
Antenna
AIRGAIN INC13 citations84
USD795846SAug 29, 2017
Antenna
AIRGAIN INC13 citations84
USD795845SAug 29, 2017
Antenna
AIRGAIN INC9 citations84
USD795227SAug 22, 2017
Antenna
AIRGAIN INC11 citations84
USD786838SMay 16, 2017
Antenna
AIRGAIN INC7 citations84
USD785604SMay 2, 2017
Antenna
AIRGAIN INC6 citations84
USD781823SMar 21, 2017
Antenna
AIRGAIN INC14 citations84
USD780724SMar 7, 2017
Antenna
AIRGAIN INC5 citations84
USD768118SOct 4, 2016
Antenna
AIRGAIN INC7 citations84
USD767542SSep 27, 2016
Antenna
AIRGAIN INC13 citations84
USD767543SSep 27, 2016
Antenna
AIRGAIN INC7 citations84
USD764446SAug 23, 2016
Antenna
AIRGAIN INC9 citations84
IND TECH RES INST
4 patentsUS7225980B2Jun 5, 2007
Shopping cart with RFID capability
IND TECH RES INST414 citations97
US6814287B1Nov 9, 2004
Pallet apparatus equipped with a radio frequency recognition module
IND TECH RES INST57 citations92
US7271719B2Sep 18, 2007
RFID system for monitoring food hygiene
IND TECH RES INST52 citations90
US6247890B1Jun 19, 2001
Automatic goods picking device
IND TECH RES INST44 citations87
UNITY OPTO TECHNOLOGY CO LTD
4 patentsUS8941328B2Jan 27, 2015
Variable power dimming control circuit
UNITY OPTO TECHNOLOGY CO LTD47 citations93
USD728480SMay 5, 2015
LED lamp holder
UNITY OPTO TECHNOLOGY CO LTD43 citations92
US8941323B1Jan 27, 2015
Ceiling lamp adopting non-separating driver circuit
UNITY OPTO TECHNOLOGY CO LTD23 citations92
US8710745B1Apr 29, 2014
LED drive circuit
UNITY OPTO TECHNOLOGY CO LTD10 citations84
SCHERING CORP
3 patentsUNIV RUSH MEDICAL CENTER
2 patentsUS7683332B2Mar 23, 2010
Integrated single photon emission computed tomography (SPECT)/transmission computed tomography (TCT) system for cardiac imaging
UNIV RUSH MEDICAL CENTER283 citations99
US7683331B2Mar 23, 2010
Single photon emission computed tomography (SPECT) system for cardiac imaging
UNIV RUSH MEDICAL CENTER288 citations99
KLA TENCOR CORP
2 patentsUS9087176B1Jul 21, 2015
Statistical overlay error prediction for feed forward and feedback correction of overlay errors, root cause analysis and process control
KLA TENCOR CORP57 citations95
US10650508B2May 12, 2020
Automatic defect classification without sampling and feature selection
KLA TENCOR CORP12 citations84
UNIV IOWA RES FOUND
2 patentsTHE TRUSTEES OF THE STEVENS INST OF TECH
1 patentMSTAR SEMICONDUCTOR INC
1 patentSTEVENS INSTITUTE OF TECHNOLOGY
1 patentProbity Cell LLC
1 patentRUSH PRESBYTERIAN ST LUKE
1 patentCHANG WEI
1 patentShowing the top 50 of 133 patents by PatentIndex Score.