Inventor · disambiguated record
James Y. Chon
Also filed as: CHON JAMES · CHON JAMES Y · CHON JAMES YONG
51 granted patents·13 pending applications·2,127 citations·filing 1992–2025
98Inventor score
Top patents by PatentIndex Score
64 records- 0197US8808308B2Automated intraocular lens injector deviceBOUKHNY MIKHAIL·Filed 2012·Granted Aug 19, 2014·1.1k cites·21 claims
- 0297US7713202B2Method of controlling a surgical system based on a load on the cutting tip of a handpieceALCON INC·Filed 2005·Granted May 11, 2010·335 cites·17 claims
- 0391US8623040B2Phacoemulsification hook tipARTSYUKHOVICH ALEXANDER N·Filed 2009·Granted Jan 7, 2014·65 cites·13 claims
- 0489US8136779B2Mounting arrangement for a pressurized irrigation systemWILSON DANIEL J·Filed 2010·Granted Mar 20, 2012·30 cites·20 claims
- 0588US9549851B2Surgical hand piece with integrated pressure sensorNOVARTIS AG·Filed 2015·Granted Jan 24, 2017·14 cites·20 claims
- 0687US11844725B2Visually traceable vitrectomy probe capALCON INC·Filed 2020·Granted Dec 19, 2023·2 cites·13 claims
- 0787USD704336SPhacoemulsification handpieceALCON RES LTD·Filed 2013·Granted May 6, 2014·39 cites·1 claims
- 0887US8157797B2Capsularhexis device with retractable bipolar electrodesBOUKHNY MIKHAIL·Filed 2009·Granted Apr 17, 2012·39 cites·11 claims
- 0985US9486360B2Dual electromagnetic coil vitrectomy probeNOVARTIS AG·Filed 2013·Granted Nov 8, 2016·20 cites·21 claims
- 1084US8308736B2Automated intraocular lens injector deviceBOUKHNY MIKHAIL·Filed 2008·Granted Nov 13, 2012·29 cites·33 claims
- 1184US7758538B2Method of controlling a surgical system based on irrigation flowALCON INC·Filed 2005·Granted Jul 20, 2010·24 cites·6 claims
- 1283US8771301B2Ultrasonic handpieceBOUKHNY MIKHAIL·Filed 2009·Granted Jul 8, 2014·20 cites·20 claims
- 1383US8579929B2Torsional ultrasound hand piece that eliminates chatterMACKOOL RICHARD J·Filed 2010·Granted Nov 12, 2013·17 cites·18 claims
- 1482US9282989B2Method of controlling a surgical system based on a load on the cutting tip of a handpieceNOVARTIS AG·Filed 2012·Granted Mar 15, 2016·9 cites·22 claims
- 1580US5676649APhacoemulsification cutting tipALCON LAB INC·Filed 1996·Granted Oct 14, 1997·189 cites·3 claims
- 1679US11399914B2Self-illuminating microsurgical cannula deviceALCON INC·Filed 2018·Granted Aug 2, 2022·3 cites·14 claims
- 1779US10561529B2Surgical handpiece with reverse flow primingNOVARTIS AG·Filed 2018·Granted Feb 18, 2020·3 cites·11 claims
- 1879US8308799B2Modular intraocular lens injector deviceCHEN BILL·Filed 2010·Granted Nov 13, 2012·16 cites·14 claims
- 1977US8657835B2Automated intraocular lens injector deviceBOUKHNY MIKHAIL·Filed 2012·Granted Feb 25, 2014·9 cites·6 claims
- 2074US7645256B2Ultrasound handpieceALCON INC·Filed 2005·Granted Jan 12, 2010·10 cites·22 claims
- 2173US11185442B2Hybrid phacoemulsification needleALCON INC·Filed 2019·Granted Nov 30, 2021·2 cites·9 claims
- 2273US10182939B2Hydraulic injector and methods for intra-ocular lens insertionNOVARTIS AG·Filed 2015·Granted Jan 22, 2019·3 cites·15 claims
- 2372US7651490B2Ultrasonic handpieceALCON INC·Filed 2004·Granted Jan 26, 2010·37 cites·20 claims
- 2471US12427058B2Bi-modal ultrasonic handpiece systemALCON INC·Filed 2023·Granted Sep 30, 2025·0 cites·12 claims
- 2571US2024277520A1Adjustable stiffener for surgical instrumentsALCON INC·Filed 2024·Application pending·0 cites
- 2671US2025367030A1Bi-modal ultrasonic handpiece systemALCON INC·Filed 2025·Application pending·0 cites
- 2770US6602193B2Ultrasound handpieceALCON INC·Filed 2002·Granted Aug 5, 2003·32 cites·3 claims
- 2869US8900249B2Method of delivering temperature controlled intraocular lensBOUKHNY MIKHAIL·Filed 2006·Granted Dec 2, 2014·8 cites·21 claims
- 2968US8403851B2Method of controlling a surgical system based on a load on the cutting tip of a handpieceBOUKHNY MIKHAIL·Filed 2010·Granted Mar 26, 2013·2 cites·15 claims
- 3068US7727193B2Method of controlling a surgical system based on a rate of change of an operating parameterALCON INC·Filed 2005·Granted Jun 1, 2010·6 cites·39 claims
- 3166US8814894B2Ultrasound handpieceBOUKHNY MIKHAIL·Filed 2009·Granted Aug 26, 2014·3 cites·20 claims
- 3264USD756515SPupil expanderNOVARTIS AG·Filed 2014·Granted May 17, 2016·13 cites·1 claims
- 3364US9283113B2Ultrasonic hand pieceNOVARTIS AG·Filed 2014·Granted Mar 15, 2016·3 cites·14 claims
- 3464US9233021B2Phacoemulsification hook tipALCON RES LTD·Filed 2013·Granted Jan 12, 2016·2 cites·14 claims
- 3564US8403951B2Phacoemulsification tipCHON JAMES Y·Filed 2005·Granted Mar 26, 2013·5 cites·3 claims
- 3664US2025057695A1Adjustable stiffener for surgical instrumentsALCON INC·Filed 2024·Application pending·0 cites
- 3762US11998483B2Adjustable stiffener for surgical instrumentsALCON INC·Filed 2020·Granted Jun 4, 2024·0 cites·19 claims
- 3862US8048020B2Method of controlling a surgical system based on irrigation flowALCON INC·Filed 2010·Granted Nov 1, 2011·1 cites·52 claims
- 3962US6478766B1Ultrasound handpieceALCON INC·Filed 2000·Granted Nov 12, 2002·18 cites·13 claims
- 4060USD1054023SCannula protector with scleral markersALCON INC·Filed 2023·Granted Dec 10, 2024·2 cites·1 claims
- 4159US12186236B2Adjustable stiffener for surgical instrumentsALCON INC·Filed 2022·Granted Jan 7, 2025·0 cites·16 claims
- 4259US11903573B2Trocar-cannula assembly capALCON INC·Filed 2022·Granted Feb 20, 2024·0 cites·15 claims
- 4357US2023310810A1Slotted tubing security platformALCON INC·Filed 2023·Application pending·0 cites
- 4455US11877955B2Infusion cannulaALCON INC·Filed 2022·Granted Jan 23, 2024·0 cites·14 claims
- 4554US12290281B2Valved cannula assemblyALCON INC·Filed 2022·Granted May 6, 2025·0 cites·3 claims
- 4654US9610193B2Forward flow impeding infusion sleeve and associated systems and methodsNOVARTIS AG·Filed 2013·Granted Apr 4, 2017·1 cites·20 claims
- 4753USD756516SPupil expanderNOVARTIS AG·Filed 2014·Granted May 17, 2016·8 cites·1 claims
- 4852US11865245B2Irrigation sleeve for ophthalmic proceduresALCON INC·Filed 2020·Granted Jan 9, 2024·0 cites·15 claims
- 4951US12446919B2Cannula assemblyALCON INC·Filed 2023·Granted Oct 21, 2025·0 cites·9 claims
- 5051US2010036256A1Offset ultrasonic hand pieceBOUKHNY MIKHAIL·Filed 2008·Application pending·0 cites
Showing the top 50 of 64 patent records by PatentIndex Score.
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