Inventor · disambiguated record
Shumin Zhai
Also filed as: ZHAI SHUMIN
113 granted patents·14 pending applications·4,029 citations·filing 1996–2025
99Inventor score
Top patents by PatentIndex Score
127 records- 0198US10489508B2Incremental multi-word recognitionGOOGLE INC·Filed 2017·Granted Nov 26, 2019·83 cites·20 claims
- 0298US7487461B2System and method for issuing commands based on pen motions on a graphical keyboardIBM·Filed 2005·Granted Feb 3, 2009·173 cites·18 claims
- 0398US6340800B1Multiplexing control device and method for electronic systemsIBM·Filed 2000·Granted Jan 22, 2002·200 cites·20 claims
- 0497US9678664B2Neural network for keyboard input decodingGOOGLE INC·Filed 2015·Granted Jun 13, 2017·46 cites·25 claims
- 0597US9081482B1Text input suggestion rankingGOOGLE INC·Filed 2012·Granted Jul 14, 2015·276 cites·25 claims
- 0697US8850350B2Partial gesture text entryGOOGLE INC·Filed 2013·Granted Sep 30, 2014·40 cites·26 claims
- 0797US8843845B2Multi-gesture text input predictionGOOGLE INC·Filed 2013·Granted Sep 23, 2014·41 cites·21 claims
- 0897US8825474B1Text suggestion output using past interaction dataGOOGLE INC·Filed 2013·Granted Sep 2, 2014·123 cites·20 claims
- 0997US8701032B1Incremental multi-word recognitionGOOGLE INC·Filed 2013·Granted Apr 15, 2014·67 cites·19 claims
- 1096US10372328B2Intelligent touchscreen keyboard with finger differentiationGOOGLE LLC·Filed 2016·Granted Aug 6, 2019·19 cites·18 claims
- 1196US8904309B1Prediction completion gestureZHAI SHUMIN·Filed 2011·Granted Dec 2, 2014·43 cites·19 claims
- 1296US8656296B1Selection of characters in a string of charactersGOOGLE INC·Filed 2013·Granted Feb 18, 2014·37 cites·20 claims
- 1396US8612213B1Correction of errors in character strings that include a word delimiterGOOGLE INC·Filed 2013·Granted Dec 17, 2013·33 cites·20 claims
- 1496US6317128B1Graphical user interface with anti-interference outlines for enhanced variably-transparent applicationsSILICON GRAPHICS INC·Filed 1997·Granted Nov 13, 2001·182 cites·23 claims
- 1595US9021380B2Incremental multi-touch gesture recognitionZHAI SHUMIN·Filed 2012·Granted Apr 28, 2015·32 cites·28 claims
- 1695US8819574B2Space prediction for text inputOUYANG YU·Filed 2012·Granted Aug 26, 2014·34 cites·15 claims
- 1795US8484573B1Predictive virtual keyboardZHAI SHUMIN·Filed 2012·Granted Jul 9, 2013·53 cites·15 claims
- 1895US7813485B2System and method for seamlessly integrating an interactive visual menu with an voice menu provided in an interactive voice response systemIBM·Filed 2005·Granted Oct 12, 2010·67 cites·20 claims
- 1995US7706616B2System and method for recognizing word patterns in a very large vocabulary based on a virtual keyboard layoutIBM·Filed 2004·Granted Apr 27, 2010·199 cites·39 claims
- 2095USD614645SOn screen keyboard for electronic devices, including mobile phones and tablet computersKRISTENSSON PER OLA·Filed 2009·Granted Apr 27, 2010·64 cites·1 claims
- 2195US7251367B2System and method for recognizing word patterns based on a virtual keyboard layoutIBM·Filed 2002·Granted Jul 31, 2007·150 cites·60 claims
- 2295US7088343B2Edge touchpad input deviceLENOVO SINGAPORE PTE LTD·Filed 2001·Granted Aug 8, 2006·132 cites·10 claims
- 2394US10671281B2Neural network for keyboard input decodingGOOGLE LLC·Filed 2019·Granted Jun 2, 2020·9 cites·20 claims
- 2494US8782549B2Incremental feature-based gesture-keyboard decodingOUYANG YU·Filed 2013·Granted Jul 15, 2014·30 cites·23 claims
- 2594US8667414B2Gestural input at a virtual keyboardZHAI SHUMIN·Filed 2012·Granted Mar 4, 2014·32 cites·19 claims
- 2694US8584049B1Visual feedback deletionZHAI SHUMIN·Filed 2013·Granted Nov 12, 2013·28 cites·20 claims
- 2794US8405630B1Touchscreen text inputBI XIAOJUN·Filed 2012·Granted Mar 26, 2013·32 cites·17 claims
- 2894US7013258B1System and method for accelerating Chinese text inputLENOVO SINGAPORE PTE LTD·Filed 2001·Granted Mar 14, 2006·129 cites·24 claims
- 2994US6765556B2Two-key input per character text entry apparatus and methodIBM·Filed 2001·Granted Jul 20, 2004·97 cites·44 claims
- 3094US6204828B1Integrated gaze/manual cursor positioning systemIBM·Filed 1998·Granted Mar 20, 2001·259 cites·58 claims
- 3193US9215286B1Creating a social network based on an activitySCHILIT WILLIAM N·Filed 2011·Granted Dec 15, 2015·34 cites·35 claims
- 3293US8832589B2Touch keyboard using language and spatial modelsGOOGLE INC·Filed 2013·Granted Sep 9, 2014·18 cites·20 claims
- 3393US8436828B1Smart touchscreen key activation detectionZHAI SHUMIN·Filed 2012·Granted May 7, 2013·17 cites·21 claims
- 3493US6476831B1Visual scrolling feedback and method of achieving the sameIBM·Filed 2000·Granted Nov 5, 2002·121 cites·20 claims
- 3592US9830311B2Touch keyboard using language and spatial modelsGOOGLE INC·Filed 2014·Granted Nov 28, 2017·14 cites·17 claims
- 3692US8701050B1Gesture completion path display for gesture-based keyboardsGOOGLE INC·Filed 2013·Granted Apr 15, 2014·18 cites·20 claims
- 3792US8436827B1Disambiguating touch-input based on variation in characteristic such as speed or pressure along a touch-trailZHAI SHUMIN·Filed 2011·Granted May 7, 2013·29 cites·20 claims
- 3892US6856326B1Smooth scrolling system and methodIBM·Filed 2000·Granted Feb 15, 2005·78 cites·21 claims
- 3992US5923318AFinger manipulatable 6 degree-of-freedom input deviceFiled 1996·Granted Jul 13, 1999·226 cites·16 claims
- 4091US9542385B2Incremental multi-word recognitionGOOGLE INC·Filed 2015·Granted Jan 10, 2017·6 cites·23 claims
- 4191US9134906B2Incremental multi-word recognitionGOOGLE INC·Filed 2014·Granted Sep 15, 2015·10 cites·29 claims
- 4291US8713433B1Feature-based autocorrectionGOOGLE INC·Filed 2013·Granted Apr 29, 2014·14 cites·21 claims
- 4390US6397137B1System and method for selection of vehicular sideview mirrors via eye gazeIBM·Filed 2001·Granted May 28, 2002·57 cites·21 claims
- 4490US6393136B1Method and apparatus for determining eye contactIBM·Filed 1999·Granted May 21, 2002·174 cites·22 claims
- 4589US11150804B2Neural network for keyboard input decodingGOOGLE LLC·Filed 2020·Granted Oct 19, 2021·2 cites·20 claims
- 4689US8311796B2System and method for improving text input in a shorthand-on-keyboard interfaceKRISTENSSON PER-OLA·Filed 2010·Granted Nov 13, 2012·10 cites·12 claims
- 4789USD614644SOn screen keyboard for electronic devices, including mobile phones and tablet computersKRISTENSSON PER OLA·Filed 2009·Granted Apr 27, 2010·36 cites·1 claims
- 4888US10528663B2Touch keyboard using language and spatial modelsGOOGLE LLC·Filed 2017·Granted Jan 7, 2020·4 cites·15 claims
- 4988US10248313B2Neural network for keyboard input decodingGOOGLE INC·Filed 2017·Granted Apr 2, 2019·5 cites·20 claims
- 5088US8543384B2Input recognition using multiple lexiconsKRISTENSSON PER OLA·Filed 2012·Granted Sep 24, 2013·8 cites·20 claims
Showing the top 50 of 127 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →