Inventor · disambiguated record
Yung-Chung Chang
Also filed as: CHANG YUNG-CHUNG
18 granted patents·3 pending applications·271 citations·filing 1999–2012
94Inventor score
Files withIV TECHNOLOGIES CO LTD9VIA TECH INC3CHANG LI-CHI2CHANG YUNG-CHUNG2I V TECHNOLOGIES CO LTD1
Top patents by PatentIndex Score
21 records- 0193US8339233B2Three dimensional inductorTSAI CHENG-HUA·Filed 2011·Granted Dec 25, 2012·31 cites·19 claims
- 0287US7258602B2Polishing pad having grooved window therein and method of forming the sameIV TECHNOLOGIES CO LTD·Filed 2004·Granted Aug 21, 2007·31 cites·12 claims
- 0386US8686821B2Inductor structureCHANG YUNG-CHUNG·Filed 2012·Granted Apr 1, 2014·10 cites·4 claims
- 0483US7241408B2Method of fabricating polishing pad having detection window thereonI V TECHNOLOGIES CO LTD·Filed 2006·Granted Jul 10, 2007·15 cites·32 claims
- 0582US7101501B2Single-layer polishing pad and method producing the sameIV TECHNOLOGIES CO LTD·Filed 2005·Granted Sep 5, 2006·8 cites·16 claims
- 0682US6467072B1Method of placement and routing for an array deviceVIA TECH INC·Filed 1999·Granted Oct 15, 2002·117 cites·5 claims
- 0780US7285233B2Method of manufacturing polishing padIV TECHNOLOGIES CO LTD·Filed 2006·Granted Oct 23, 2007·8 cites·28 claims
- 0880US6451744B1Bushing assembly having an inbuilt lubricating memberTAIWAN OILES INDUSTRY CO LTD·Filed 2001·Granted Sep 17, 2002·20 cites·1 claims
- 0976US7875335B2Method of fabricating polishing pad having detection window thereonIV TECHNOLOGIES CO LTD·Filed 2006·Granted Jan 25, 2011·2 cites·29 claims
- 1069US8783579B2RFID sealing device for bottleCHANG LI-CHI·Filed 2012·Granted Jul 22, 2014·3 cites·11 claims
- 1168US7132070B2Method of manufacturing polishing padIV TECHNOLOGIES CO LTD·Filed 2003·Granted Nov 7, 2006·11 cites·28 claims
- 1264US7335094B2Single-layer polishing pad and method of producing the sameIV TECHNOLOGIES CO LTD·Filed 2006·Granted Feb 26, 2008·1 cites·6 claims
- 1363US8610626B2Antenna with slotCHANG LI-CHI·Filed 2010·Granted Dec 17, 2013·2 cites·19 claims
- 1463US8016647B2Polishing pad and method thereofIV TECHNOLOGIES CO LTD·Filed 2007·Granted Sep 13, 2011·3 cites·12 claims
- 1556US2008102741A1Single-layer polishing padIV TECHNOLOGIES CO LTD·Filed 2007·Application pending·0 cites
- 1655US7131901B2Polishing pad and fabricating method thereofIV TECHNOLOGIES CO LTD·Filed 2004·Granted Nov 7, 2006·5 cites·20 claims
- 1752US6968525B2Implementing method for buffering devicesVIA TECH INC·Filed 2004·Granted Nov 22, 2005·2 cites·8 claims
- 1852US2004094855A1Method of fabricating polishing pad having detection window thereonFiled 2003·Application pending·0 cites
- 1951US6826637B2Implementing for buffering devices in circuit layout to ensure same arriving time for clock signal from source root to output bonding padsVIA TECH INC·Filed 2002·Granted Nov 30, 2004·2 cites·6 claims
- 2043US8480773B2Method of fabricating a polishing padCHANG YUNG-CHUNG·Filed 2011·Granted Jul 9, 2013·0 cites·24 claims
- 2140US2004021243A1Method for manufacturing auxiliary gas-adding polyurethae/polyurethane-urea polishing padFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →