Inventor · disambiguated record
George Guan
Also filed as: GUAN GEORGE · GUAN GEORGE H
10 granted patents·1 pending application·232 citations·filing 1997–2002
91Inventor score
Top patents by PatentIndex Score
11 records- 0186US6224785B1Aqueous ammonium fluoride and amine containing compositions for cleaning inorganic residues on semiconductor substratesADVANCED TECH MATERIALS·Filed 1997·Granted May 1, 2001·84 cites·25 claims
- 0277US6847450B2System and method for optical multiplexing and/or demultiplexingOPLINK COMMUNICATIONS INC·Filed 2002·Granted Jan 25, 2005·13 cites·31 claims
- 0376US6306807B1Boric acid containing compositions for stripping residues from semiconductor substratesADVANCED TECH MATERIALS·Filed 1999·Granted Oct 23, 2001·38 cites·7 claims
- 0475US6875733B1Ammonium borate containing compositions for stripping residues from semiconductor substratesADVANCED TECH MATERIALS·Filed 1998·Granted Apr 5, 2005·31 cites·26 claims
- 0574US6211126B1Formulations including a 1, 3-dicarbonyl compound chelating agent for stripping residues from semiconductor substratesADVANCED TECH MATERIALS·Filed 1997·Granted Apr 3, 2001·47 cites·22 claims
- 0665US6914676B2System and method for optical multiplexing and/or demultiplexingOPLINK COMMUNICATIONS INC·Filed 2002·Granted Jul 5, 2005·6 cites·23 claims
- 0761US6492310B2Boric acid containing compositions for stripping residues from semiconductor substratesADVANCED TECH MATERIALS·Filed 2001·Granted Dec 10, 2002·6 cites·18 claims
- 0851US6599870B2Boric acid containing compositions for stripping residues from semiconductor substratesADVANCED TECH MATERIALS·Filed 2002·Granted Jul 29, 2003·2 cites·19 claims
- 0950US6957004B2Passive connectivity of waveguides for optical componentsOPLINK COMMUNICATIONS INC·Filed 2002·Granted Oct 18, 2005·3 cites·9 claims
- 1048US6836590B2Optical subassembly with port configurationOPLINK COMMUNICATIONS INC·Filed 2002·Granted Dec 28, 2004·2 cites·31 claims
- 1136US2002135767A1Optical alignment element methodFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →