Inventor · disambiguated record
Juikun Chen
Also filed as: CHEN JUIKUN
24 granted patents·87 citations·filing 2015–2021
94Inventor score
Top patents by PatentIndex Score
24 records- 0198US9706261B2Detecting channel change in automatic content recognition fingerprint matchingSORENSON MEDIA INC·Filed 2016·Granted Jul 11, 2017·42 cites·20 claims
- 0296US9516377B1Detecting channel change in automatic content recognition fingerprint matchingSORENSON MEDIA INC·Filed 2015·Granted Dec 6, 2016·16 cites·20 claims
- 0391US10750236B2Automatic content recognition with local matchingNIELSEN CO US LLC·Filed 2015·Granted Aug 18, 2020·7 cites·21 claims
- 0489US9848235B1Video fingerprinting based on fourier transform of histogramSORENSON MEDIA INC·Filed 2016·Granted Dec 19, 2017·5 cites·17 claims
- 0588US11240556B2Automatic content recognition with local matchingROKU INC·Filed 2020·Granted Feb 1, 2022·2 cites·20 claims
- 0685US10390083B2Video fingerprinting based on fourier transform of histogramNIELSEN CO US LLC·Filed 2017·Granted Aug 20, 2019·3 cites·18 claims
- 0785US9877085B2Detecting channel change in automatic content recognition fingerprint matchingSORENSON MEDIA INC·Filed 2017·Granted Jan 23, 2018·3 cites·20 claims
- 0882US11361549B2Scene frame matching for automatic content recognitionROKU INC·Filed 2021·Granted Jun 14, 2022·1 cites·20 claims
- 0982US9906831B2Fingerprinting media content using hashingSORENSON MEDIA INC·Filed 2016·Granted Feb 27, 2018·3 cites·14 claims
- 1078US10803038B2Cold matching by automatic content recognitionNIELSEN CO US LLC·Filed 2017·Granted Oct 13, 2020·2 cites·19 claims
- 1177US10743062B2Fingerprint layouts for content fingerprintingNIELSEN CO US LLC·Filed 2019·Granted Aug 11, 2020·1 cites·19 claims
- 1276US10257570B2Fingerprint layouts for content fingerprintingNIELSEN CO US LLC·Filed 2018·Granted Apr 9, 2019·1 cites·20 claims
- 1373US10063917B2Fingerprint layouts for content fingerprintingSORENSON MEDIA INC·Filed 2016·Granted Aug 28, 2018·1 cites·18 claims
- 1466US11683560B2Automatic content recognition with local matchingROKU INC·Filed 2021·Granted Jun 20, 2023·0 cites·20 claims
- 1564US11144765B2Scene frame matching for automatic content recognitionROKU INC·Filed 2019·Granted Oct 12, 2021·0 cites·20 claims
- 1664US11128915B2Fingerprint layouts for content fingerprintingROKU INC·Filed 2020·Granted Sep 21, 2021·0 cites·20 claims
- 1763US11546656B2Video fingerprinting based on Fourier transform of histogramROKU INC·Filed 2019·Granted Jan 3, 2023·0 cites·18 claims
- 1863US11303974B2Flagging advertisement frames for automatic content recognitionROKU INC·Filed 2020·Granted Apr 12, 2022·0 cites·20 claims
- 1963US10963699B2Scene frame matching for automatic content recognitionNIELSEN CO US LLC·Filed 2019·Granted Mar 30, 2021·0 cites·20 claims
- 2062US11379448B2Cold matching by automatic content recognitionROKU INC·Filed 2020·Granted Jul 5, 2022·0 cites·19 claims
- 2159US10922551B2Scene frame matching for automatic content recognitionNIELSEN CO US LLC·Filed 2017·Granted Feb 16, 2021·0 cites·20 claims
- 2258US10887667B2Flagging advertisement frames for automatic content recognitionNIELSEN CO US LLC·Filed 2019·Granted Jan 5, 2021·0 cites·30 claims
- 2358US10306333B2Flagging advertisement frames for automatic content recognitionNIELSEN CO US LLC·Filed 2017·Granted May 28, 2019·0 cites·30 claims
- 2455US10116987B2Fingerprinting media content using hashingSORENSON MEDIA INC·Filed 2018·Granted Oct 30, 2018·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →