Inventor · disambiguated record
Jefferson Y. Han
Also filed as: HAN JEFFERSON Y
44 granted patents·7 pending applications·1,625 citations·filing 2003–2016
99Inventor score
Files withPERCEPTIVE PIXEL INC15HAN JEFFERSON Y12DAVIDSON PHILIP L6REISMAN JASON L6WESTHUES JONATHAN6
Top patents by PatentIndex Score
51 records- 0199US9477649B1Multi-layer telestration on a multi-touch display deviceDAVIDSON PHILIP L·Filed 2010·Granted Oct 25, 2016·281 cites·31 claims
- 0299US7598949B2Multi-touch sensing light emitting diode display and method for using the sameUNIV NEW YORK·Filed 2005·Granted Oct 6, 2009·138 cites·19 claims
- 0398US9041679B23D manipulation using applied pressurePERCEPTIVE PIXEL INC·Filed 2014·Granted May 26, 2015·57 cites·17 claims
- 0498US8654104B23D manipulation using applied pressurePERCEPTIVE PIXEL INC·Filed 2013·Granted Feb 18, 2014·60 cites·20 claims
- 0598US8493384B13D manipulation using applied pressureREISMAN JASON L·Filed 2010·Granted Jul 23, 2013·73 cites·3 claims
- 0698US8407606B1Allocating control among inputs concurrently engaging an object displayed on a multi-touch deviceDAVIDSON PHILIP L·Filed 2010·Granted Mar 26, 2013·125 cites·11 claims
- 0798US8335996B2Methods of interfacing with multi-input devices and multi-input display systems employing interfacing techniquesDAVIDSON PHILIP L·Filed 2009·Granted Dec 18, 2012·48 cites·17 claims
- 0898US8289316B1Controlling distribution of error in 2D and 3D manipulationREISMAN JASON L·Filed 2010·Granted Oct 16, 2012·65 cites·22 claims
- 0998US8144271B2Multi-touch sensing through frustrated total internal reflectionHAN JEFFERSON Y·Filed 2008·Granted Mar 27, 2012·103 cites·61 claims
- 1097US9323396B2Touch sensingHAN JEFFERSON Y·Filed 2010·Granted Apr 26, 2016·53 cites·37 claims
- 1197US8441467B2Multi-touch sensing display through frustrated total internal reflectionHAN JEFFERSON Y·Filed 2007·Granted May 14, 2013·81 cites·42 claims
- 1297US8269729B2Methods of interfacing with multi-point input devices and multi-point input systems employing interfacing techniquesHAN JEFFERSON Y·Filed 2008·Granted Sep 18, 2012·66 cites·14 claims
- 1396US8451268B1Screen-space formulation to facilitate manipulations of 2D and 3D structures through interactions relating to 2D manifestations of those structuresREISMAN JASON L·Filed 2010·Granted May 28, 2013·25 cites·18 claims
- 1495US8788967B2Methods of interfacing with multi-input devices and multi-input display systems employing interfacing techniquesDAVIDSON PHILIP L·Filed 2009·Granted Jul 22, 2014·12 cites·42 claims
- 1595US8736581B2Touch sensing with frustrated total internal reflectionHAN JEFFERSON Y·Filed 2010·Granted May 27, 2014·36 cites·39 claims
- 1695US8259240B2Multi-touch sensing through frustrated total internal reflectionHAN JEFFERSON Y·Filed 2012·Granted Sep 4, 2012·25 cites·20 claims
- 1795US7190461B2Method and apparatus for determining a bidirectional reflectance distribution function, subsurface scattering or a bidirectional texture function of a subjectUNIV NEW YORK·Filed 2004·Granted Mar 13, 2007·71 cites·26 claims
- 1894US9207851B1Sensing displays utilizing light emitting diodesHAN JEFFERSON Y·Filed 2011·Granted Dec 8, 2015·26 cites·9 claims
- 1994US8519970B2Capacitive touch sensor having correlation with a receiverWESTHUES JONATHAN·Filed 2010·Granted Aug 27, 2013·24 cites·43 claims
- 2094US8456466B1Resolving ambiguous rotations in 3D manipulationREISMAN JASON L·Filed 2010·Granted Jun 4, 2013·19 cites·1 claims
- 2192US9589538B2Controlling virtual objectsPERCEPTIVE PIXEL INC·Filed 2012·Granted Mar 7, 2017·19 cites·18 claims
- 2292US9256342B2Methods of interfacing with multi-input devices and multi-input display systems employing interfacing techniquesDAVIDSON PHILIP L·Filed 2009·Granted Feb 9, 2016·20 cites·22 claims
- 2392US8766931B2Capacitive touch sensor having code-divided and time-divided transmit waveformsWESTHUES JONATHAN·Filed 2010·Granted Jul 1, 2014·18 cites·32 claims
- 2492US8599165B2Force and true capacitive touch measurement techniques for capacitive touch sensorsWESTHUES JONATHAN·Filed 2010·Granted Dec 3, 2013·19 cites·38 claims
- 2592US8325181B1Constraining motion in 2D and 3D manipulationREISMAN JASON L·Filed 2010·Granted Dec 4, 2012·12 cites·20 claims
- 2691US8462148B1Addressing rotational exhaustion in 3D manipulationREISMAN JASON L·Filed 2010·Granted Jun 11, 2013·11 cites·1 claims
- 2789US9176630B2Localizing an electrostatic stylus within a capacitive touch sensorWESTHUES JONATHAN·Filed 2010·Granted Nov 3, 2015·12 cites·37 claims
- 2889US8624853B2Structure-augmented touch sensing with frustated total internal reflectionHAN JEFFERSON Y·Filed 2010·Granted Jan 7, 2014·14 cites·45 claims
- 2989US7830522B2Method and apparatus for determining reflectance data of a subjectUNIV NEW YORK·Filed 2007·Granted Nov 9, 2010·12 cites·40 claims
- 3088US9483146B2Input classification for multi-touch systemsPERCEPTIVE PIXEL INC·Filed 2012·Granted Nov 1, 2016·11 cites·16 claims
- 3188US6997558B2Volumetric display with dust as the participating mediumUNIV NEW YORK·Filed 2003·Granted Feb 14, 2006·37 cites·30 claims
- 3287US8368653B2Methods of interfacing with multi-point input devices and multi-point input systems employing interfacing techniquesPERCEPTIVE PIXEL INC·Filed 2008·Granted Feb 5, 2013·13 cites·28 claims
- 3386US10126889B2Techniques for locally improving signal to noise in a capacitive touch sensorMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2015·Granted Nov 13, 2018·4 cites·8 claims
- 3485US8094318B2Method and apparatus for determining reflectance data of a subjectHAN JEFFERSON Y·Filed 2010·Granted Jan 10, 2012·4 cites·27 claims
- 3584US9569032B2Capacitive touch sensor having code-divided and time-divided transmit waveformsPERCEPTIVE PIXEL INC·Filed 2014·Granted Feb 14, 2017·6 cites·20 claims
- 3679US9430066B2Input classification for multi-touch systemsPERCEPTIVE PIXEL INC·Filed 2012·Granted Aug 30, 2016·5 cites·14 claims
- 3778US9239637B2Systems for an electrostatic stylus within a capacitive touch sensorWESTHUES JONATHAN·Filed 2010·Granted Jan 19, 2016·4 cites·21 claims
- 3877US8674948B2Methods of interfacing with multi-point input devices and multi-point input systems employing interfacing techniquesHAN JEFFERSON Y·Filed 2008·Granted Mar 18, 2014·6 cites·26 claims
- 3972US8125468B2Liquid multi-touch sensor and display deviceHAN JEFFERSON Y·Filed 2008·Granted Feb 28, 2012·5 cites·28 claims
- 4070US9612693B2Capacitive touch sensor having correlation with a receiverPERCEPTIVE PIXEL INC·Filed 2013·Granted Apr 4, 2017·2 cites·20 claims
- 4169US9927909B2Localizing an electrostatic stylus within a capacitive touch sensorMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2015·Granted Mar 27, 2018·1 cites·20 claims
- 4267US9632605B2Input classification for multi-touch systemsPERCEPTIVE PIXEL INC·Filed 2012·Granted Apr 25, 2017·2 cites·4 claims
- 4356US9372591B2Methods of interfacing with multi-input devices and multi-input display systems employing interfacing techniquesDAVIDSON PHILIP L·Filed 2009·Granted Jun 21, 2016·0 cites·25 claims
- 4455US2014325411A1Manipulation of overlapping objects displayed on a multi-touch devicePERCEPTIVE PIXEL INC·Filed 2014·Application pending·0 cites
- 4552US2012013565A1Techniques for Locally Improving Signal to Noise in a Capacitive Touch SensorWESTHUES JONATHAN·Filed 2010·Application pending·0 cites
- 4650US2016132137A1Systems for an electrostatic stylus within a capacitive touch sensorPERCEPTIVE PIXEL INC·Filed 2016·Application pending·0 cites
- 4747US9787324B2Multi-touch sensing light emitting diode display and method for using the sameHAN JEFFERSON Y·Filed 2009·Granted Oct 10, 2017·0 cites·59 claims
- 4844US2014104194A1Input Classification for Multi-Touch SystemsPERCEPTIVE PIXEL INC·Filed 2012·Application pending·0 cites
- 4944US2014104191A1Input Classification for Multi-Touch SystemsPERCEPTIVE PIXEL INC·Filed 2012·Application pending·0 cites
- 5044US2014108979A1Controlling Virtual ObjectsPERCEPTIVE PIXEL INC·Filed 2012·Application pending·0 cites
Showing the top 50 of 51 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →