Inventor · disambiguated record
Yu-Han Chang
Also filed as: CHANG YU-HAN
23 granted patents·5 pending applications·354 citations·filing 2011–2025
96Inventor score
Top patents by PatentIndex Score
28 records- 0197US10748008B2Methods and systems of spatiotemporal pattern recognition for video content developmentSECOND SPECTRUM INC·Filed 2019·Granted Aug 18, 2020·18 cites·22 claims
- 0297US10521671B2Methods and systems of spatiotemporal pattern recognition for video content developmentSECOND SPECTRUM INC·Filed 2017·Granted Dec 31, 2019·29 cites·22 claims
- 0397US10460176B2Methods and systems of spatiotemporal pattern recognition for video content developmentSECOND SPECTRUM INC·Filed 2017·Granted Oct 29, 2019·51 cites·6 claims
- 0496US11120271B2Data processing systems and methods for enhanced augmentation of interactive video contentSECOND SPECTRUM INC·Filed 2020·Granted Sep 14, 2021·10 cites·20 claims
- 0596US10755103B2Methods and systems of spatiotemporal pattern recognition for video content developmentSECOND SPECTRUM INC·Filed 2017·Granted Aug 25, 2020·16 cites·32 claims
- 0696US10460177B2Methods and systems of spatiotemporal pattern recognition for video content developmentSECOND SPECTRUM INC·Filed 2018·Granted Oct 29, 2019·32 cites·5 claims
- 0795US11023736B2Methods and systems of spatiotemporal pattern recognition for video content developmentSECOND SPECTRUM INC·Filed 2020·Granted Jun 1, 2021·4 cites·8 claims
- 0895US10769446B2Methods and systems of combining video content with one or more augmentationsSECOND SPECTRUM INC·Filed 2020·Granted Sep 8, 2020·58 cites·19 claims
- 0995US10762351B2Methods and systems of spatiotemporal pattern recognition for video content developmentSECOND SPECTRUM INC·Filed 2019·Granted Sep 1, 2020·9 cites·13 claims
- 1095US10755102B2Methods and systems of spatiotemporal pattern recognition for video content developmentSECOND SPECTRUM INC·Filed 2017·Granted Aug 25, 2020·11 cites·41 claims
- 1193US11380101B2Data processing systems and methods for generating interactive user interfaces and interactive game systems based on spatiotemporal analysis of video contentSECOND SPECTRUM INC·Filed 2020·Granted Jul 5, 2022·4 cites·17 claims
- 1293US10832057B2Methods, systems, and user interface navigation of video content based spatiotemporal pattern recognitionSECOND SPECTRUM INC·Filed 2019·Granted Nov 10, 2020·53 cites·20 claims
- 1393US10713494B2Data processing systems and methods for generating and interactive user interfaces and interactive game systems based on spatiotemporal analysis of video contentSECOND SPECTRUM INC·Filed 2019·Granted Jul 14, 2020·15 cites·24 claims
- 1492US11373405B2Methods and systems of combining video content with one or more augmentations to produce augmented videoSECOND SPECTRUM INC·Filed 2020·Granted Jun 28, 2022·5 cites·20 claims
- 1592US10997425B2Methods and systems of spatiotemporal pattern recognition for video content developmentSECOND SPECTRUM INC·Filed 2019·Granted May 4, 2021·5 cites·15 claims
- 1691US11861905B2Methods and systems of spatiotemporal pattern recognition for video content developmentGENIUS SPORTS SS LLC·Filed 2021·Granted Jan 2, 2024·2 cites·3 claims
- 1789US11275949B2Methods, systems, and user interface navigation of video content based spatiotemporal pattern recognitionSECOND SPECTRUM INC·Filed 2020·Granted Mar 15, 2022·4 cites·18 claims
- 1889US9068281B2Microfluidic chip for high-throughput perfusion-based three-dimensional cell cultureWU MIN-HSIEN·Filed 2011·Granted Jun 30, 2015·26 cites·7 claims
- 1985US12266176B2Data processing systems and methods for generating interactive user interfaces and interactive game systems based on spatiotemporal analysis of video contentGENIUS SPORTS SS LLC·Filed 2022·Granted Apr 1, 2025·1 cites·17 claims
- 2083US11355158B2Asynchronous video collaborationGENIUS SPORTS SS LLC·Filed 2021·Granted Jun 7, 2022·1 cites·20 claims
- 2178US2025356653A1Methods and systems of combining video content with one or more augmentations to produce augmented videoGENIUS SPORTS SS LLC·Filed 2025·Application pending·0 cites
- 2275US12190585B2Data processing systems and methods for enhanced augmentation of interactive video contentGENIUS SPORTS SS LLC·Filed 2023·Granted Jan 7, 2025·0 cites·18 claims
- 2368US2020074182A1Methods and systems of spatiotemporal pattern recognition for video content developmentSECOND SPECTRUM INC·Filed 2019·Application pending·0 cites
- 2466US12394201B2Methods and systems of combining video content with one or more augmentations to produce augmented videoGENIUS SPORTS SS LLC·Filed 2022·Granted Aug 19, 2025·0 cites·17 claims
- 2565US11861906B2Data processing systems and methods for enhanced augmentation of interactive video contentGENIUS SPORTS SS LLC·Filed 2021·Granted Jan 2, 2024·0 cites·20 claims
- 2660US2022254379A1Asynchronous video collaborationGENIUS SPORTS SS LLC·Filed 2022·Application pending·0 cites
- 2757US2024020856A1Smartphone motion tracking systemGENIUS SPORTS SS LLC·Filed 2023·Application pending·0 cites
- 2832US2015248917A1System and method for performing spatio-temporal analysis of sporting eventsSECOND SPECTRUM INC·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →