Inventor · disambiguated record
Dewey Ho Lee
Also filed as: LEE DEWEY H · LEE DEWEY HO
39 granted patents·2 pending applications·136 citations·filing 2016–2025
97Inventor score
Top patents by PatentIndex Score
41 records- 0199US9992533B2Media channel identification and action with multi-match detection and disambiguation based on matching with differential reference—fingerprint featureGRACENOTE INC·Filed 2017·Granted Jun 5, 2018·60 cites·10 claims
- 0295US10136183B2Dynamic video overlaysGRACENOTE INC·Filed 2016·Granted Nov 20, 2018·10 cites·20 claims
- 0395US10123073B2Dynamic video overlaysGRACENOTE INC·Filed 2016·Granted Nov 6, 2018·10 cites·20 claims
- 0493US10972786B2Media channel identification and action with multi-match detection and disambiguation based on matching with differential reference- fingerprint featureGRACENOTE INC·Filed 2019·Granted Apr 6, 2021·3 cites·20 claims
- 0593US10805673B2Method and system for detecting and responding to changing of media channelGRACENOTE INC·Filed 2019·Granted Oct 13, 2020·3 cites·19 claims
- 0693US10045074B2Method and system for detecting and responding to changing of media channelGRACENOTE INC·Filed 2017·Granted Aug 7, 2018·9 cites·21 claims
- 0792US11089357B2Method and system for detecting and responding to changing of media channelROKU INC·Filed 2020·Granted Aug 10, 2021·2 cites·20 claims
- 0891US11734570B1Training a network to inhibit performance of a secondary taskAPPLE INC·Filed 2019·Granted Aug 22, 2023·13 cites·24 claims
- 0990US10785530B2Dynamic video overlaysGRACENOTE INC·Filed 2016·Granted Sep 22, 2020·4 cites·19 claims
- 1088US11290776B2Media channel identification and action with multi-match detection and disambiguation based on matching with differential reference-fingerprint featureROKU INC·Filed 2021·Granted Mar 29, 2022·1 cites·20 claims
- 1188US10142680B2Dynamic video overlaysGRACENOTE INC·Filed 2016·Granted Nov 27, 2018·3 cites·20 claims
- 1284US11425454B2Dynamic video overlaysROKU INC·Filed 2020·Granted Aug 23, 2022·1 cites·20 claims
- 1384US10524000B2Media channel identification and action with multi-match detection and disambiguation based on matching with differential reference-fingerprint featureGRACENOTE INC·Filed 2018·Granted Dec 31, 2019·3 cites·20 claims
- 1483US12309439B2Methods and systems for scoreboard text region detectionGRACENOTE INC·Filed 2024·Granted May 20, 2025·0 cites·20 claims
- 1583US11010627B2Methods and systems for scoreboard text region detectionGRACENOTE INC·Filed 2019·Granted May 18, 2021·2 cites·19 claims
- 1682US11470383B2Dynamic video overlaysROKU INC·Filed 2020·Granted Oct 11, 2022·1 cites·20 claims
- 1782US10972204B2Detecting and responding to rendering of interactive video contentGRACENOTE INC·Filed 2018·Granted Apr 6, 2021·2 cites·20 claims
- 1881US11617009B2Media channel identification and action with multi-match detection and disambiguation based on matching with differential reference-fingerprint featureROKU INC·Filed 2022·Granted Mar 28, 2023·0 cites·20 claims
- 1981US10869086B2Dynamic video overlaysGRACENOTE INC·Filed 2019·Granted Dec 15, 2020·1 cites·20 claims
- 2080US12300005B2Methods and systems for determining accuracy of sport-related information extracted from digital video framesGRACENOTE INC·Filed 2023·Granted May 13, 2025·0 cites·19 claims
- 2180US10893320B2Dynamic video overlaysGRACENOTE INC·Filed 2018·Granted Jan 12, 2021·1 cites·17 claims
- 2279US12010359B2Methods and systems for scoreboard text region detectionGRACENOTE INC·Filed 2023·Granted Jun 11, 2024·0 cites·20 claims
- 2379US11432037B2Method and system for detecting and responding to changing of media channelROKU INC·Filed 2021·Granted Aug 30, 2022·0 cites·20 claims
- 2479US2025217995A1Methods and Systems for Scoreboard Region DetectionGRACENOTE INC·Filed 2025·Application pending·0 cites
- 2578US12283055B2Methods and systems for scoreboard region detectionGRACENOTE INC·Filed 2023·Granted Apr 22, 2025·0 cites·20 claims
- 2678US12217506B2Methods and systems for scoreboard text region detectionGRACENOTE INC·Filed 2023·Granted Feb 4, 2025·0 cites·20 claims
- 2778US12167076B2Dynamic video overlaysROKU INC·Filed 2022·Granted Dec 10, 2024·0 cites·20 claims
- 2878US11036995B2Methods and systems for scoreboard region detectionGRACENOTE INC·Filed 2019·Granted Jun 15, 2021·2 cites·21 claims
- 2978US10412447B2Dynamic video overlaysGRACENOTE INC·Filed 2016·Granted Sep 10, 2019·1 cites·20 claims
- 3077US10997424B2Methods and systems for sport data extractionGRACENOTE INC·Filed 2019·Granted May 4, 2021·2 cites·20 claims
- 3174US10523999B2Media channel identification and action with multi-match detection and disambiguation based on matching with differential reference-fingerprint featureGRACENOTE INC·Filed 2018·Granted Dec 31, 2019·1 cites·20 claims
- 3273US10972203B2Detecting and responding to rendering of interactive video contentGRACENOTE INC·Filed 2017·Granted Apr 6, 2021·1 cites·20 claims
- 3373US2024236385A9Methods and Systems for Extracting Sport-Related Information from Digital Video FramesGRACENOTE INC·Filed 2023·Application pending·0 cites
- 3471US11568644B2Methods and systems for scoreboard region detectionGRACENOTE INC·Filed 2021·Granted Jan 31, 2023·0 cites·20 claims
- 3570US11830261B2Methods and systems for determining accuracy of sport-related information extracted from digital video framesGRACENOTE INC·Filed 2021·Granted Nov 28, 2023·0 cites·17 claims
- 3670US11798279B2Methods and systems for sport data extractionGRACENOTE INC·Filed 2021·Granted Oct 24, 2023·0 cites·20 claims
- 3766US11792441B2Methods and systems for scoreboard text region detectionGRACENOTE INC·Filed 2021·Granted Oct 17, 2023·0 cites·20 claims
- 3861US10531150B2Method and system for detecting and responding to changing of media channelGRACENOTE INC·Filed 2018·Granted Jan 7, 2020·0 cites·20 claims
- 3957US11936467B2Detecting and responding to rendering of interactive video contentROKU INC·Filed 2021·Granted Mar 19, 2024·0 cites·22 claims
- 4056US11805283B2Methods and systems for extracting sport-related information from digital video framesGRACENOTE INC·Filed 2019·Granted Oct 31, 2023·0 cites·20 claims
- 4156US11087161B2Methods and systems for determining accuracy of sport-related information extracted from digital video framesGRACENOTE INC·Filed 2019·Granted Aug 10, 2021·0 cites·18 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →