Inventor · disambiguated record

Virginie Drugeon

Also filed as: DRUGEON VIRGINIE

70 granted patents·27 pending applications·207 citations·filing 2009–2025

98Inventor score

Technology areasH04N H05B

Files withPANASONIC IP CORP AMERICA51 PANASONIC IP MAN CO LTD24 SUN PATENT TRUST8 SHIBAHARA YOUJI6 DRUGEON VIRGINIE5

Top patents by PatentIndex Score

97 records

0199US11350133B2Data generation method, data reproduction method, data generation device and data reproduction devicePANASONIC IP MAN CO LTD·Filed 2021·Granted May 31, 2022·9 cites·1 claims
0299US10939529B2Data generation method, data reproduction method, data generation device and data reproduction devicePANASONIC IP MAN CO LTD·Filed 2020·Granted Mar 2, 2021·10 cites·5 claims
0398US10327306B2Data generation method, data reproduction method, data generation device and data reproduction devicePANASONIC IP MAN CO LTD·Filed 2018·Granted Jun 18, 2019·20 cites·9 claims
0498US10123392B2Data generation method, data reproduction method, data generation device and data reproduction devicePANASONIC IP MAN CO LTD·Filed 2018·Granted Nov 6, 2018·21 cites·20 claims
0597US10624174B2Data generation method, data reproduction method, data generation device and data reproduction devicePANASONIC IP MAN CO LTD·Filed 2019·Granted Apr 14, 2020·11 cites·3 claims
0696US10560999B2Data generation method, data reproduction method, data generation device and data reproduction devicePANASONIC IP MAN CO LTD·Filed 2019·Granted Feb 11, 2020·12 cites·12 claims
0796US10440800B2Data generation method, data reproduction method, data generation device and data reproduction devicePANASONIC IP MAN CO LTD·Filed 2019·Granted Oct 8, 2019·12 cites·4 claims
0896US10426014B2Data generation method, data reproduction method, data generation device and data reproduction devicePANASONIC IP MAN CO LTD·Filed 2019·Granted Sep 24, 2019·12 cites·4 claims
0995US11968404B2Data generation method, data reproduction method, data generation device and data reproduction devicePANASONIC IP MAN CO LTD·Filed 2023·Granted Apr 23, 2024·1 cites·3 claims
1095US9258573B2Pixel adaptive intra smoothingDRUGEON VIRGINIE·Filed 2010·Granted Feb 9, 2016·31 cites·16 claims
1194US8971652B2Image coding method and image decoding method for coding and decoding image data on a block-by-block basisPANASONIC IP CORP AMERICA·Filed 2013·Granted Mar 3, 2015·18 cites·33 claims
1294US8442334B2Image coding method and image decoding method based on edge directionDRUGEON VIRGINIE·Filed 2009·Granted May 14, 2013·25 cites·35 claims
1393US11765392B2Data generation method, data reproduction method, data generation device and data reproduction devicePANASONIC IP MAN CO LTD·Filed 2022·Granted Sep 19, 2023·1 cites·3 claims
1490US12375731B2Data generation method, data reproduction method, data generation device and data reproduction devicePANASONIC IP MAN CO LTD·Filed 2024·Granted Jul 29, 2025·0 cites·4 claims
1590US12363349B2Data generation method, data reproduction method, data generation device and data reproduction devicePANASONIC IP MAN CO LTD·Filed 2024·Granted Jul 15, 2025·0 cites·5 claims
1690US12309432B2Data generation method, data reproduction method, data generation device and data reproduction devicePANASONIC IP MAN CO LTD·Filed 2024·Granted May 20, 2025·0 cites·4 claims
1790US12301884B2Data generation method, data reproduction method, data generation device and data reproduction devicePANASONIC IP MAN CO LTD·Filed 2024·Granted May 13, 2025·0 cites·4 claims
1890US12284395B2Data generation method, data reproduction method, data generation device and data reproduction devicePANASONIC IP MAN CO LTD·Filed 2024·Granted Apr 22, 2025·0 cites·4 claims
1989US12413773B2Encoder, decoder, encoding method, and decoding methodPANASONIC IP CORP AMERICA·Filed 2023·Granted Sep 9, 2025·1 cites·5 claims
2089US12368898B2Data generation method, data reproduction method, data generation device and data reproduction devicePANASONIC IP MAN CO LTD·Filed 2024·Granted Jul 22, 2025·0 cites·3 claims
2189US9215465B2Spatial prediction method, image decoding method, and image coding methodPANASONIC IP CORP AMERICA·Filed 2014·Granted Dec 15, 2015·5 cites·3 claims
2288US8824817B2Spatial prediction method, image decoding method, and image coding methodDRUGEON VIRGINIE·Filed 2011·Granted Sep 2, 2014·6 cites·19 claims
2388US2025392757A1Data generation method, data reproduction method, data generation device and data reproduction devicePANASONIC IP MAN CO LTD·Filed 2025·Application pending·0 cites
2486US12075070B2Encoder, decoder, encoding method, decoding method, and mediumPANASONIC IP CORP AMERICA·Filed 2022·Granted Aug 27, 2024·1 cites·5 claims
2586US11509908B2Encoder, decoder, encoding method, and decoding methodPANASONIC IP CORP AMERICA·Filed 2019·Granted Nov 22, 2022·4 cites·12 claims
2686US9602837B2Spatial prediction method, image decoding method, and image coding methodSUN PATENT TRUST·Filed 2015·Granted Mar 21, 2017·3 cites·1 claims
2784US10887967B2Data generation method, data reproduction method, data generation device and data reproduction devicePANASONIC IP MAN CO LTD·Filed 2019·Granted Jan 5, 2021·1 cites·1 claims
2881US2025071316A1Encoder, decoder, encoding method, and decoding methodPANASONIC IP CORP AMERICA·Filed 2024·Application pending·0 cites
2980US12348784B2Encoder, decoder, encoding method, and decoding methodPANASONIC IP CORP AMERICA·Filed 2024·Granted Jul 1, 2025·0 cites·3 claims
3079US12477132B2Encoder for encoding information of sub-bitstreams having mutually different frame ratesPANASONIC IP CORP AMERICA·Filed 2024·Granted Nov 18, 2025·0 cites·4 claims
3179US2025287043A1Encoder, decoder, encoding method, and decoding methodPANASONIC IP CORP AMERICA·Filed 2025·Application pending·0 cites
3277US12335498B2Encoder, decoder, encoding method, and decoding methodPANASONIC IP CORP AMERICA·Filed 2024·Granted Jun 17, 2025·0 cites·5 claims
3377US10848760B2Encoding device, decoding device, encoding method, and decoding methodPANASONIC IP CORP AMERICA·Filed 2018·Granted Nov 24, 2020·2 cites·20 claims
3477US2025024051A1Encoder, decoder, encoding method, and decoding methodPANASONIC IP CORP AMERICA·Filed 2024·Application pending·0 cites
3576US12137236B2Encoder, decoder, encoding method, and decoding methodPANASONIC IP CORP AMERICA·Filed 2023·Granted Nov 5, 2024·0 cites·1 claims
3676US12052442B2Encoder, decoder, encoding method, and decoding methodPANASONIC IP CORP AMERICA·Filed 2023·Granted Jul 30, 2024·0 cites·3 claims
3775US12483732B2Encoder, decoder, encoding method, and decoding methodPANASONIC IP CORP AMERICA·Filed 2024·Granted Nov 25, 2025·0 cites·4 claims
3875US11936887B2Encoder for encoding information of sub-bitstreams having mutually different frame ratesPANASONIC IP CORP AMERICA·Filed 2022·Granted Mar 19, 2024·0 cites·5 claims
3974US12184884B2Encoder, decoder, encoding method, and decoding methodPANASONIC IP CORP AMERICA·Filed 2023·Granted Dec 31, 2024·0 cites·2 claims
4074US12167021B2Encoder, decoder, encoding method, and decoding methodPANASONIC IP CORP AMERICA·Filed 2023·Granted Dec 10, 2024·0 cites·6 claims
4174US11317120B2Data generation method, data reproduction method, data generation device and data reproduction devicePANASONIC IP MAN CO LTD·Filed 2020·Granted Apr 26, 2022·0 cites·1 claims
4274US10887968B2Data generation method, data reproduction method, data generation device and data reproduction devicePANASONIC IP MAN CO LTD·Filed 2020·Granted Jan 5, 2021·0 cites·4 claims
4374US10687402B1Data generation method, data reproduction method, data generation device and data reproduction devicePANASONIC IP MAN CO LTD·Filed 2020·Granted Jun 16, 2020·0 cites·4 claims
4474US2025274594A1Encoder, decoder, encoding method, and decoding methodPANASONIC IP CORP AMERICA·Filed 2025·Application pending·0 cites
4573US2025358442A1Encoder, decoder, encoding method, and decoding methodPANASONIC IP CORP AMERICA·Filed 2025·Application pending·0 cites
4672US10681788B1Data generation method, data reproduction method, data generation device and data reproduction devicePANASONIC IP MAN CO LTD·Filed 2020·Granted Jun 9, 2020·0 cites·5 claims
4772US9756338B2Image decoding method, image coding method, image decoding apparatus, image coding apparatus, program, and integrated circuitPANASONIC IP CORP AMERICA·Filed 2013·Granted Sep 5, 2017·1 cites·4 claims
4871US11778207B2Encoder, decoder, encoding method, and decoding methodPANASONIC IP CORP AMERICA·Filed 2022·Granted Oct 3, 2023·0 cites·4 claims
4971US11671617B2Encoder, decoder, encoding method, and decoding methodPANASONIC IP CORP AMERICA·Filed 2022·Granted Jun 6, 2023·0 cites·2 claims
5070US11665370B2Encoder, decoder, encoding method, and decoding methodPANASONIC IP CORP AMERICA·Filed 2021·Granted May 30, 2023·0 cites·4 claims

Showing the top 50 of 97 patent records by PatentIndex Score.

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →