Inventor · disambiguated record
Robert D. Widergren
Also filed as: WIDERGREN ROBERT D
19 granted patents·2 pending applications·1,136 citations·filing 1977–2020
94Inventor score
Top patents by PatentIndex Score
21 records- 0197US4394774ADigital video compression system and methods utilizing scene adaptive coding with rate buffer feedbackCOMPRESSION LABS INC·Filed 1981·Granted Jul 19, 1983·368 cites·11 claims
- 0297US4302775ADigital video compression system and methods utilizing scene adaptive coding with rate buffer feedbackCOMPRESSION LABS INC·Filed 1978·Granted Nov 24, 1981·520 cites·7 claims
- 0395US4091424AFacsimile compression systemCOMPRESSION LABS INC·Filed 1977·Granted May 23, 1978·79 cites·10 claims
- 0491US4385363ADiscrete cosine transformerCOMPRESSION LABS INC·Filed 1981·Granted May 24, 1983·126 cites·4 claims
- 0587US8751795B2Secure transfer and tracking of data using removable non-volatile memory devicesWIDERGREN ROBERT D·Filed 2011·Granted Jun 10, 2014·10 cites·28 claims
- 0684US10148625B2Secure transfer and tracking of data using removable nonvolatile memory devicesMO DV INC·Filed 2017·Granted Dec 4, 2018·3 cites·3 claims
- 0782US8027471B2Multimedia storage systems and methodsMO DV INC·Filed 2009·Granted Sep 27, 2011·3 cites·19 claims
- 0879US10104046B2Content distribution systems and methodsBOLIEK MARTIN·Filed 2011·Granted Oct 16, 2018·6 cites·30 claims
- 0979US8028173B2Content distribution systems and methodsMO DV INC·Filed 2008·Granted Sep 27, 2011·8 cites·28 claims
- 1077US7508943B2Multimedia storage systems and methodsMO DV INC·Filed 2004·Granted Mar 24, 2009·8 cites·29 claims
- 1173US9647992B2Secure transfer and tracking of data using removable nonvolatile memory devicesMO-DV INC·Filed 2014·Granted May 9, 2017·2 cites·8 claims
- 1269US11417663B2System and method for data collection and exchange with protected memory devicesMO DV INC·Filed 2020·Granted Aug 16, 2022·0 cites·19 claims
- 1366US2005190616A1Content distribution systems and methodsFiled 2004·Application pending·0 cites
- 1465US9183045B2System and method for data collection and exchange with protected memory devicesBOLIEK MARTIN·Filed 2010·Granted Nov 10, 2015·2 cites·43 claims
- 1565US9058838B2Multimedia storage systems and methodsWIDERGREN ROBERT D·Filed 2011·Granted Jun 16, 2015·1 cites·15 claims
- 1658US2012011221A1Content Distribution Systems and MethodsWIDERGREN ROBERT D·Filed 2011·Application pending·0 cites
- 1755US9921746B2Multimedia storage systems and methodsMO DV INC·Filed 2015·Granted Mar 20, 2018·0 cites·9 claims
- 1851US10331365B2Accessing a serial number of a removable non-volatile memory deviceMO DV INC·Filed 2017·Granted Jun 25, 2019·0 cites·19 claims
- 1948US10558811B2System and method for data collection and exchange with protected memory devicesMO DV INC·Filed 2015·Granted Feb 11, 2020·0 cites·10 claims
- 2047US11095622B2Content distribution systems and methodsMO DV INC·Filed 2018·Granted Aug 17, 2021·0 cites·20 claims
- 2136US9552855B2Accessing a serial number of a removable non-volatile memory deviceWIDERGREN ROBERT D·Filed 2010·Granted Jan 24, 2017·0 cites·26 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →