Inventor · disambiguated record
Chiko Fan
Also filed as: FAN CHIKO
17 granted patents·3 pending applications·687 citations·filing 1992–2021
94Inventor score
Top patents by PatentIndex Score
20 records- 0191US5620524AApparatus for fluid delivery in chemical vapor deposition systemsFiled 1995·Granted Apr 15, 1997·257 cites·6 claims
- 0291US5253981AMultichannel pump apparatus with microflow rate capabilityYANG FRANK JI ANN FU·Filed 1992·Granted Oct 19, 1993·135 cites·20 claims
- 0386USD737245SPlanar loudspeakerWALL AUDIO INC·Filed 2014·Granted Aug 25, 2015·53 cites·1 claims
- 0485US6900059B1Reader for conducting assaysASS CAPE COD INC·Filed 2000·Granted May 31, 2005·29 cites·84 claims
- 0581US6001260ACollapsible apparatus for compressing packing material in liquid chromatography columns and methods of useVARIAN ASSOCIATES·Filed 1997·Granted Dec 14, 1999·60 cites·2 claims
- 0679US5762755AOrganic preclean for improving vapor phase wafer etch uniformityGENUS INC·Filed 1992·Granted Jun 9, 1998·72 cites·7 claims
- 0774US5667675ACollapsible apparatus for compressing packing material in liquid chromatography columns and methods of useVARIAN ASSOCIATE INC·Filed 1996·Granted Sep 16, 1997·51 cites·8 claims
- 0867US9674615B2Moving coil module comprising a substrate patterned with a conductor traceWALL AUDIO INC·Filed 2014·Granted Jun 6, 2017·2 cites·20 claims
- 0965US11816856B2Absolute position detectionSAGE VISION INC·Filed 2021·Granted Nov 14, 2023·0 cites·19 claims
- 1064USD449894SSample holder for a device for measuring fluorescence polarizationASS CAPE COD INC·Filed 2000·Granted Oct 30, 2001·15 cites·1 claims
- 1152USD733679SPlanar loudspeakerWALL AUDIO INC·Filed 2014·Granted Jul 7, 2015·7 cites·1 claims
- 1251US10997742B2Absolute position detectionSAGE VISION INC·Filed 2018·Granted May 4, 2021·0 cites·12 claims
- 1351US2005106746A1Reader for conducting assaysASS CAPE COD INC·Filed 2004·Application pending·0 cites
- 1451US2008077802A1Fuel cartridge authenticationULTRACELL CORP·Filed 2007·Application pending·0 cites
- 1550US10176591B2Absolute position detectionGRIFF TECH INC·Filed 2018·Granted Jan 8, 2019·0 cites·12 claims
- 1650US9651412B2Bottle dispenser having a digital volume displaySWIEGOT ELMAR·Filed 2012·Granted May 16, 2017·1 cites·13 claims
- 1745US2014002642A1Absolute position detectionSWIEGOT ELMAR·Filed 2013·Application pending·0 cites
- 1841USD443216SLiquid crystal polarizer for a device for measuring fluorescence polarizationASS CAPE COD INC·Filed 2000·Granted Jun 5, 2001·5 cites·1 claims
- 1928USD457081SHousing device for measuring fluorescence polarizationASS CAPE COD INC·Filed 2001·Granted May 14, 2002·0 cites·1 claims
- 2022USD450256SHousing device for measuring fluorescence polarizationASSOCIATES OF CAPE COD INC·Filed 2000·Granted Nov 13, 2001·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →