Inventor · disambiguated record
Xiaochun Nie
Also filed as: NIE XIAOCHUN
43 granted patents·2 pending applications·431 citations·filing 2001–2025
98Inventor score
Top patents by PatentIndex Score
45 records- 0195US7792188B2Selecting encoding types and predictive modes for encoding video dataAPPLE INC·Filed 2005·Granted Sep 7, 2010·24 cites·20 claims
- 0293US7453938B2Target bitrate estimator, picture activity and buffer management in rate control for video coderAPPLE INC·Filed 2004·Granted Nov 18, 2008·65 cites·4 claims
- 0392US9785249B1Systems and methods for tracking motion and gesture of heads and eyesVUELOSOPHY INC·Filed 2016·Granted Oct 10, 2017·11 cites·27 claims
- 0491US8018994B2Selecting encoding types and predictive modes for encoding video dataAPPLE INC·Filed 2010·Granted Sep 13, 2011·10 cites·22 claims
- 0591US7631277B1System and method for integrating media objectsAPPLE INC·Filed 2001·Granted Dec 8, 2009·73 cites·75 claims
- 0691US7418037B1Method of performing rate control for a compression systemAPPLE INC·Filed 2003·Granted Aug 26, 2008·39 cites·54 claims
- 0790US9081114B2Multi-array laterolog tools and methods with split monitor electrodesNIE XIAOCHUN·Filed 2012·Granted Jul 14, 2015·10 cites·20 claims
- 0887US7239721B1Adaptive motion estimationAPPLE INC·Filed 2003·Granted Jul 3, 2007·39 cites·29 claims
- 0984US8428127B2Method of performing rate control for a compression systemNIE XIAOCHUN·Filed 2008·Granted Apr 23, 2013·6 cites·18 claims
- 1083US7412080B2Adaptive motion estimationAPPLE INC·Filed 2007·Granted Aug 12, 2008·10 cites·23 claims
- 1182US11573630B2Systems and methods for calibrating an eye tracking systemNIE XIAOCHUN·Filed 2018·Granted Feb 7, 2023·2 cites·7 claims
- 1282US7376280B2Video encoding and decodingAPPLE INC·Filed 2003·Granted May 20, 2008·18 cites·12 claims
- 1381US9137535B2Method for implementing a quantizer in a multimedia compression and encoding systemPUN THOMAS·Filed 2010·Granted Sep 15, 2015·3 cites·27 claims
- 1480US8472516B2Selecting encoding types and predictive modes for encoding video dataTONG XIN·Filed 2011·Granted Jun 25, 2013·3 cites·20 claims
- 1580US7804897B1Method for implementing an improved quantizer in a multimedia compression and encoding systemAPPLE INC·Filed 2003·Granted Sep 28, 2010·18 cites·22 claims
- 1680US7769084B1Method for implementing a quantizer in a multimedia compression and encoding systemAPPLE INC·Filed 2003·Granted Aug 3, 2010·12 cites·52 claims
- 1779US8477843B2Method of implementing improved rate control for a multimedia compression and encoding systemNIE XIAOCHUN·Filed 2011·Granted Jul 2, 2013·3 cites·23 claims
- 1877US7940843B1Method of implementing improved rate control for a multimedia compression and encoding systemAPPLE INC·Filed 2003·Granted May 10, 2011·12 cites·16 claims
- 1977US7391812B2Adaptively post filtering encoded videoAPPLE INC·Filed 2003·Granted Jun 24, 2008·20 cites·7 claims
- 2075US12229336B2Systems and methods for calibrating an eye tracking systemNIE XIAOCHUN·Filed 2023·Granted Feb 18, 2025·0 cites·6 claims
- 2173US9819939B2Method for implementing a quantizer in a multimedia compression and encoding systemAPPLE INC·Filed 2015·Granted Nov 14, 2017·1 cites·19 claims
- 2273US7986731B2H.264/AVC coder incorporating rate and quality controllerAPPLE INC·Filed 2004·Granted Jul 26, 2011·11 cites·52 claims
- 2373US7742525B1Adaptive motion estimationAPPLE INC·Filed 2003·Granted Jun 22, 2010·10 cites·19 claims
- 2472US2025147586A1Systems and methods for calibrating an eye tracking systemNIE XIAOCHUN·Filed 2025·Application pending·0 cites
- 2571US10353482B2Systems and methods for tracking motion and gesture of heads and eyesVUELOSOPHY INC·Filed 2017·Granted Jul 16, 2019·1 cites·16 claims
- 2669US11941851B2Systems and methods for calibrating imaging and spatial orientation sensorsNIE XIAOCHUN·Filed 2021·Granted Mar 26, 2024·0 cites·11 claims
- 2769US7869503B2Rate and quality controller for H.264/AVC video coder and scene analyzer thereforAPPLE INC·Filed 2004·Granted Jan 11, 2011·8 cites·47 claims
- 2868US8325808B2Encoding videoPUN THOMAS·Filed 2011·Granted Dec 4, 2012·1 cites·12 claims
- 2967US11068056B2Wearable eye tracking system with slippage detection and correctionNIE XIAOCHUN·Filed 2020·Granted Jul 20, 2021·0 cites·16 claims
- 3066US7944971B1Encoding videoAPPLE INC·Filed 2003·Granted May 17, 2011·5 cites·24 claims
- 3164US10848762B2Method for implementing a quantizer in a multimedia compression and encoding systemAPPLE INC·Filed 2018·Granted Nov 24, 2020·0 cites·20 claims
- 3261US10104375B2Method for implementing a quantizer in a multimedia compression and encoding systemAPPLE INC·Filed 2017·Granted Oct 16, 2018·0 cites·20 claims
- 3360US7379956B2Encoding and decoding data arraysAPPLE INC·Filed 2003·Granted May 27, 2008·6 cites·14 claims
- 3458US7236528B1System and method for processing time-based mediaAPPLE INC·Filed 2002·Granted Jun 26, 2007·4 cites·26 claims
- 3557US10725539B2Wearable eye tracking system with slippage detection and correctionNIE XIAOCHUN·Filed 2018·Granted Jul 28, 2020·0 cites·26 claims
- 3657US8451911B2Adaptively post filtering encoded videoPUN THOMAS·Filed 2008·Granted May 28, 2013·0 cites·12 claims
- 3757US6941516B2Object movie exporterAPPLE COMPUTER·Filed 2001·Granted Sep 6, 2005·6 cites·43 claims
- 3856US2008232469A1Rate Control for a Multimedia Compression and Encoding SystemNIE XIAOCHUN·Filed 2008·Application pending·0 cites
- 3955US11170531B2Systems and methods for calibrating imaging and spatial orientation sensorsNIE XIAOCHUN·Filed 2018·Granted Nov 9, 2021·0 cites·9 claims
- 4054US8111751B2Encoding videoPUN THOMAS·Filed 2011·Granted Feb 7, 2012·0 cites·10 claims
- 4151US8526747B2Efficient video encoding by preforming transform operationsHANDLEY MAYNARD·Filed 2008·Granted Sep 3, 2013·0 cites·10 claims
- 4251US8296348B2Encoding and decoding data arraysKUMAR ROGER·Filed 2008·Granted Oct 23, 2012·0 cites·22 claims
- 4350US8434028B2System and method for integrating media objectsNIE XIAOCHUN·Filed 2009·Granted Apr 30, 2013·0 cites·28 claims
- 4449US8254459B2Adaptive motion estimationKUMAR ROGER·Filed 2010·Granted Aug 28, 2012·0 cites·25 claims
- 4544US7954057B2Object movie exporterAPPLE INC·Filed 2005·Granted May 31, 2011·0 cites·67 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →