Inventor
CHANG YU-HAN
US25 patents
⚠️ This page may combine multiple inventors who share the name “CHANG YU-HAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SECOND SPECTRUM INC
16 patentsUS10460176B2Oct 29, 2019
Methods and systems of spatiotemporal pattern recognition for video content development
SECOND SPECTRUM INC51 citations97
US10521671B2Dec 31, 2019
Methods and systems of spatiotemporal pattern recognition for video content development
SECOND SPECTRUM INC29 citations96
US10460177B2Oct 29, 2019
Methods and systems of spatiotemporal pattern recognition for video content development
SECOND SPECTRUM INC32 citations96
US10769446B2Sep 8, 2020
Methods and systems of combining video content with one or more augmentations
SECOND SPECTRUM INC58 citations95
US10832057B2Nov 10, 2020
Methods, systems, and user interface navigation of video content based spatiotemporal pattern recognition
SECOND SPECTRUM INC53 citations94
US10755102B2Aug 25, 2020
Methods and systems of spatiotemporal pattern recognition for video content development
SECOND SPECTRUM INC11 citations93
US10755103B2Aug 25, 2020
Methods and systems of spatiotemporal pattern recognition for video content development
SECOND SPECTRUM INC16 citations93
US10748008B2Aug 18, 2020
Methods and systems of spatiotemporal pattern recognition for video content development
SECOND SPECTRUM INC18 citations93
US10762351B2Sep 1, 2020
Methods and systems of spatiotemporal pattern recognition for video content development
SECOND SPECTRUM INC9 citations91
US10713494B2Jul 14, 2020
Data processing systems and methods for generating and interactive user interfaces and interactive game systems based on spatiotemporal analysis of video content
SECOND SPECTRUM INC15 citations85
US11120271B2Sep 14, 2021
Data processing systems and methods for enhanced augmentation of interactive video content
SECOND SPECTRUM INC10 citations83
US11023736B2Jun 1, 2021
Methods and systems of spatiotemporal pattern recognition for video content development
SECOND SPECTRUM INC4 citations83
US10997425B2May 4, 2021
Methods and systems of spatiotemporal pattern recognition for video content development
SECOND SPECTRUM INC5 citations83
US11380101B2Jul 5, 2022
Data processing systems and methods for generating interactive user interfaces and interactive game systems based on spatiotemporal analysis of video content
SECOND SPECTRUM INC4 citations72
US11373405B2Jun 28, 2022
Methods and systems of combining video content with one or more augmentations to produce augmented video
SECOND SPECTRUM INC5 citations70
US11275949B2Mar 15, 2022
Methods, systems, and user interface navigation of video content based spatiotemporal pattern recognition
SECOND SPECTRUM INC4 citations69
GENIUS SPORTS SS LLC
7 patentsUS11861905B2Jan 2, 2024
Methods and systems of spatiotemporal pattern recognition for video content development
GENIUS SPORTS SS LLC2 citations71
US12266176B2Apr 1, 2025
Data processing systems and methods for generating interactive user interfaces and interactive game systems based on spatiotemporal analysis of video content
GENIUS SPORTS SS LLC1 citations63
US12573199B2Mar 10, 2026
Methods and systems of spatiotemporal pattern recognition for video content development
GENIUS SPORTS SS LLC0 citations61
US12190585B2Jan 7, 2025
Data processing systems and methods for enhanced augmentation of interactive video content
GENIUS SPORTS SS LLC0 citations59
US11861906B2Jan 2, 2024
Data processing systems and methods for enhanced augmentation of interactive video content
GENIUS SPORTS SS LLC0 citations59
US11355158B2Jun 7, 2022
Asynchronous video collaboration
GENIUS SPORTS SS LLC1 citations59
US12394201B2Aug 19, 2025
Methods and systems of combining video content with one or more augmentations to produce augmented video
GENIUS SPORTS SS LLC0 citations49