Inventor · disambiguated record
Christopher C. Chang
Also filed as: CHANG CHRISTOPHER · CHANG CHRISTOPHER C · CHANG CHRISTOPHER CHINHO
34 granted patents·8 pending applications·575 citations·filing 2000–2024
97Inventor score
Top patents by PatentIndex Score
42 records- 0197US6805952B2Low contamination plasma chamber components and methods for making the sameLAM RES CORP·Filed 2000·Granted Oct 19, 2004·135 cites·21 claims
- 0297US6537429B2Diamond coatings on reactor wall and method of manufacturing thereofLAM RES CORP·Filed 2000·Granted Mar 25, 2003·110 cites·31 claims
- 0394US6620520B2Zirconia toughened ceramic components and coatings in semiconductor processing equipment and method of manufacture thereofLAM RES CORP·Filed 2000·Granted Sep 16, 2003·54 cites·11 claims
- 0494US6533910B2Carbonitride coated component of semiconductor processing equipment and method of manufacturing thereofLAM RES CORP·Filed 2000·Granted Mar 18, 2003·62 cites·21 claims
- 0591US7255898B2Zirconia toughened ceramic components and coatings in semiconductor processing equipment and method of manufacture thereofLAM RES CORP·Filed 2003·Granted Aug 14, 2007·29 cites·11 claims
- 0691US6613442B2Boron nitride/yttria composite components of semiconductor processing equipment and method of manufacturing thereofLAM RES CORP·Filed 2000·Granted Sep 2, 2003·49 cites·15 claims
- 0786US7605086B2Corrosion resistant component of semiconductor processing equipment and method of manufacture thereofLAM RES CORP·Filed 2006·Granted Oct 20, 2009·8 cites·13 claims
- 0885US6773751B2Boron nitride/yttria composite components of semiconductor processing equipment and method of manufacturing thereofLAM RES CORP·Filed 2003·Granted Aug 10, 2004·26 cites·15 claims
- 0984US9066024B2Multi-camera system and method of calibrating the multi-camera systemCHANG CHRISTOPHER C·Filed 2012·Granted Jun 23, 2015·8 cites·17 claims
- 1083US7566863B2Optical encoder with diffractive encoder memberCHANG CHRISTOPHER C·Filed 2008·Granted Jul 28, 2009·12 cites·12 claims
- 1179US7628574B2Apparatus and method for processing substrates using one or more vacuum transfer chamber unitsARCUS TECHNOLOGY INC·Filed 2007·Granted Dec 8, 2009·7 cites·11 claims
- 1276US6826640B1Bus bandwidth control systemDIGI INT INC·Filed 2003·Granted Nov 30, 2004·23 cites·16 claims
- 1372US6790242B2Fullerene coated component of semiconductor processing equipment and method of manufacturing thereofLAM RES CORP·Filed 2000·Granted Sep 14, 2004·11 cites·30 claims
- 1471US10778908B2Method for correcting image of multi-camera system by using multi-sphere correction device3DIGIVIEW ASIA CO LTD·Filed 2016·Granted Sep 15, 2020·2 cites·7 claims
- 1568US11870385B2Linear motors with embedded encoderARCUS TECH INC·Filed 2022·Granted Jan 9, 2024·0 cites·8 claims
- 1666US8504982B2Declarative aspects and aspect containers for application developmentJOE MATTHEW D·Filed 2010·Granted Aug 6, 2013·4 cites·33 claims
- 1765US8486841B2Corrosion resistant component of semiconductor processing equipment and method of manufacture thereofO'DONNELL ROBERT J·Filed 2009·Granted Jul 16, 2013·1 cites·10 claims
- 1864US7206928B2System boot methodDIGI INT INC·Filed 2003·Granted Apr 17, 2007·10 cites·24 claims
- 1963US7265588B2Dynamic clock change circuitDIGI INT INC·Filed 2005·Granted Sep 4, 2007·2 cites·5 claims
- 2061US2024309461A1Sample barcode in multiplex sample sequencingGRAIL LLC·Filed 2024·Application pending·0 cites
- 2160US8436293B2Optical encoder and method for measuring displacement information using multiple optical tracks of diffractive optical regions having different periodicitiesCHANG CHRISTOPHER C·Filed 2010·Granted May 7, 2013·1 cites·28 claims
- 2260US7617481B2Prescriptive architecture for application developmentAVANADE HOLDINGS LLC·Filed 2004·Granted Nov 10, 2009·11 cites·42 claims
- 2360US7417399B2Integrated motor device and method of setting and reading driver configuration parameters using driver configuration data embedded in driver control signalsARCUS TECHNOLOGY INC·Filed 2006·Granted Aug 26, 2008·2 cites·16 claims
- 2460US7405532B2Microstepper motor device and method of controlling the deviceARCUS TECHNOLOGY INC·Filed 2006·Granted Jul 29, 2008·4 cites·20 claims
- 2556US10910970B2Motor with internal encoder unitARCUS TECH INC·Filed 2019·Granted Feb 2, 2021·0 cites·14 claims
- 2654US8030876B2Stepper motor device with compensating non-sinusoidal driving values and method of producing the driving valuesARCUS TECHNOLOGY INC·Filed 2008·Granted Oct 4, 2011·3 cites·15 claims
- 2753US11974765B2Device and method for treating nosebleedsIBARRA MATTHEW JAMES·Filed 2021·Granted May 7, 2024·0 cites·19 claims
- 2850US10935954B2Motion system health management using existing servo drive variablesARCUS TECH INC·Filed 2019·Granted Mar 2, 2021·0 cites·12 claims
- 2949US8368257B2Integrated linear brushless DC motorARCUS TECHNOLOGY INC·Filed 2009·Granted Feb 5, 2013·0 cites·13 claims
- 3048US11615659B2Motion system health management using multidimensional modeling using motor operational parametersARCUS TECH INC·Filed 2021·Granted Mar 28, 2023·0 cites·18 claims
- 3148US7128804B2Corrosion resistant component of semiconductor processing equipment and method of manufacture thereofLAM RES CORP·Filed 2000·Granted Oct 31, 2006·1 cites·22 claims
- 3248US2010229152A1Prescriptive architecture for application developmentAVANADE HOLDINGS LLC·Filed 2009·Application pending·0 cites
- 3344US8044339B2Intensity-based optical encoder using digital diffractive optic regionsARCUS TECHNOLOGY INC·Filed 2009·Granted Oct 25, 2011·0 cites·20 claims
- 3443US2004250147A1Uninterrupted system operationFiled 2003·Application pending·0 cites
- 3543US2004224128A1Low contamination plasma chamber components and methods for making the sameLAM RES CORP·Filed 2004·Application pending·0 cites
- 3640US11237212B2Multi-dimensional motion performance modeling and real-time monitoring of a motion systemARCUS TECH INC·Filed 2018·Granted Feb 1, 2022·0 cites·12 claims
- 3737US2003001476A1Field emission displayFiled 2002·Application pending·0 cites
- 3837US2006117009A1Declarative aspects and aspect containers for application developmentJOE MATTHEW D·Filed 2004·Application pending·0 cites
- 3936US10904458B2Error correction unit for time slice image3DIGIVIEW ASIA CO LTD·Filed 2016·Granted Jan 26, 2021·0 cites·8 claims
- 4036US10244220B2Multi-camera time slice system and method of generating integrated subject, foreground and background time slice imagesCHANG CHRISTOPHER C·Filed 2017·Granted Mar 26, 2019·0 cites·15 claims
- 4135US2002117952A1Field emission display device and method for making the sameFiled 2002·Application pending·0 cites
- 4231US2019365609A1Method and apparatus for a nipple cushionBEAUGEN LLC·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →