Inventor · disambiguated record
Wen-Yao Chang
Also filed as: CHANG WEN-YAO
14 granted patents·15 pending applications·145 citations·filing 1997–2023
90Inventor score
Files withCHANG WEN-YAO11TAIWAN SEMICONDUCTOR MFG CO LTD5INST INFORMATION IND3CHUHN CHUAN CORP2IND TECH RES INST2
Top patents by PatentIndex Score
29 records- 0197US12237288B2Semiconductor die package and method of manufactureTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2023·Granted Feb 25, 2025·6 cites·20 claims
- 0296US11990443B2Semiconductor die package and method of manufactureTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2021·Granted May 21, 2024·4 cites·20 claims
- 0387USD399222SSprocket wheel (2)CHUHN CHUAN CORP·Filed 1997·Granted Oct 6, 1998·38 cites·1 claims
- 0484US7567888B2Method for evaluating and optimizing performance of chiller systemIND TECH RES INST·Filed 2007·Granted Jul 28, 2009·38 cites·17 claims
- 0578US9010617B2Solder joint reflow process for reducing packaging failure rateYU CHEN-HUA·Filed 2011·Granted Apr 21, 2015·5 cites·9 claims
- 0678US7080574B2Crank structure for bicycle pedalCHANG WEN-YAO·Filed 2003·Granted Jul 25, 2006·32 cites·1 claims
- 0773USD397966SSprocket wheelCHUHN CHUAN CORP·Filed 1997·Granted Sep 8, 1998·19 cites·1 claims
- 0872US9508653B2Die-tracing in integrated circuit manufacturing and packagingTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2013·Granted Nov 29, 2016·3 cites·20 claims
- 0968US2020070488A1Silicon contained integrated structure and the method for forming the sameCHANG WEN YAO·Filed 2019·Application pending·0 cites
- 1062US2019270294A1Silicon contained integrated structure and the method for forming the sameCHANG WEN YAO·Filed 2018·Application pending·0 cites
- 1157US2025087592A1Package structure and method for forming the sameTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2023·Application pending·0 cites
- 1255US10278283B1Method for forming a circuit board with a substrate made of siliconCHANG WEN YAO·Filed 2017·Granted Apr 30, 2019·0 cites·8 claims
- 1355US2019191555A1Circuit board with a substrate made of siliconCHANG WEN YAO·Filed 2018·Application pending·0 cites
- 1455US2019191556A1Circuit board with a substrate made of siliconCHANG WEN YAO·Filed 2018·Application pending·0 cites
- 1554US10334726B1Circuit board with a substrate made of silicon and the methods for forming the sameCHANG WEN YAO·Filed 2017·Granted Jun 25, 2019·0 cites·4 claims
- 1651US11489947B2Relay node and method for encapsulating a packet based on tunneling protocolINST INFORMATION IND·Filed 2020·Granted Nov 1, 2022·0 cites·13 claims
- 1749US2025015920A1Transmitter, receiver, and method for wireless communicationsINST INFORMATION IND·Filed 2023·Application pending·0 cites
- 1847US2006144057A1Key performance index calculation and real-time condition monitoring methods for heat exchangerIND TECH RES INST·Filed 2005·Application pending·0 cites
- 1946US2012123894A1Decentralized Transportation Dispatching System and Method for Decentralized Transportation DispatchingTSAI FRANK CHEE-DA·Filed 2011·Application pending·0 cites
- 2046US2015051860A1Automatic optical appearance inspection by line scan apparatusTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2013·Application pending·0 cites
- 2145US2018161688A1Soft building block assemblyCHANG WEN YAO·Filed 2016·Application pending·0 cites
- 2243US10019248B2System and method for service matching of instant message softwareINST INFORMATION IND·Filed 2016·Granted Jul 10, 2018·0 cites·20 claims
- 2343US2020163209A1Circuit board with substrate made of siliconeCHANG WEN YAO·Filed 2019·Application pending·0 cites
- 2443US2007278762A1Bicycle sprocket structureCHANG WEN-YAO·Filed 2006·Application pending·0 cites
- 2542US2007261108A1Service Method and Apparatus by Granting Authorization Before AuthenticationMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Application pending·0 cites
- 2636US2009175268A1Method, device and system for communicationPANASONIC CORP·Filed 2007·Application pending·0 cites
- 2735US2011318140A1Height adjustment ring spacerCHANG WEN-YAO·Filed 2010·Application pending·0 cites
- 2829US8611909B2Service providing apparatus, service consuming apparatus, and service transmitting methodCHENG YEN-CHICH·Filed 2009·Granted Dec 17, 2013·0 cites·5 claims
- 2928US8265644B2Service providing apparatus, service consuming apparatus, and service transmitting method thereofCHENG YEN-CHIEH·Filed 2010·Granted Sep 11, 2012·0 cites·28 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →