Inventor · disambiguated record
Björn Völcker
Also filed as: VOELCKER BJOERN · VOLCKER BJOERN · VOLCKER BJORN · VOLCKER BJÖRN
19 granted patents·7 pending applications·373 citations·filing 2010–2025
91Inventor score
Top patents by PatentIndex Score
26 records- 0195US8233632B1Method and apparatus for multi-channel audio processing using single-channel componentsMACDONALD ANDREW JOHN·Filed 2011·Granted Jul 31, 2012·356 cites·11 claims
- 0285US12445636B2Method and device for signing an encoded video sequenceAXIS AB·Filed 2022·Granted Oct 14, 2025·1 cites·15 claims
- 0377US2025292803A1Editable signed video dataAXIS AB·Filed 2025·Application pending·0 cites
- 0473US12412600B2Editable signed video dataAXIS AB·Filed 2023·Granted Sep 9, 2025·0 cites·11 claims
- 0573US8903171B2Detection and suppression of flicker in a sequence of imagesVOLCKER BJORN·Filed 2010·Granted Dec 2, 2014·3 cites·19 claims
- 0673US8718275B2Low complex and robust delay estimationVOLCKER BJÖRN·Filed 2012·Granted May 6, 2014·5 cites·15 claims
- 0771US9232072B2Participant controlled spatial AECVOLCKER BJORN·Filed 2013·Granted Jan 5, 2016·3 cites·24 claims
- 0865US12322002B2Signed video data with linked hashesAXIS AB·Filed 2022·Granted Jun 3, 2025·0 cites·15 claims
- 0965US9123324B2Non-linear post-processing control in stereo acoustic echo cancellationVOLCKER BJORN·Filed 2013·Granted Sep 1, 2015·3 cites·20 claims
- 1058US12323459B2Video replay attack detectionAXIS AB·Filed 2022·Granted Jun 3, 2025·0 cites·15 claims
- 1158US8983085B2Method and apparatus for reducing noise pumping due to noise suppression and echo control interactionMACDONALD ANDREW JOHN·Filed 2012·Granted Mar 17, 2015·1 cites·9 claims
- 1257US12506617B2Validation of signatures of a video stream encoded in layersAXIS AB·Filed 2023·Granted Dec 23, 2025·0 cites·10 claims
- 1357US12418672B2Transmitter, a receiver and methods. therein for validation of a video sequenceAXIS AB·Filed 2024·Granted Sep 16, 2025·0 cites·15 claims
- 1457US12149634B2Methods and devices for compressing signed media dataAXIS AB·Filed 2022·Granted Nov 19, 2024·0 cites·2 claims
- 1555US8320577B1Method and apparatus for multi-channel audio processing using single-channel componentsMACDONALD ANDREW JOHN·Filed 2011·Granted Nov 27, 2012·1 cites·16 claims
- 1655US2024323029A1Method and device for providing a signed audio bitstream with variable granularityAXIS AB·Filed 2024·Application pending·0 cites
- 1754US12348737B2Methods of adding and validating a digital signature in a video data segmentAXIS AB·Filed 2022·Granted Jul 1, 2025·0 cites·16 claims
- 1854US2025174251A1Method and system for digitally signing audio and video dataAXIS AB·Filed 2024·Application pending·0 cites
- 1953US2025300838A1Method for signing an encoded video stream using a plurality of devices, and a corresponding authentication methodAXIS AB·Filed 2025·Application pending·0 cites
- 2051US2024205426A1Editable video data signed on decompressed dataAXIS AB·Filed 2023·Application pending·0 cites
- 2150US8724823B2Method and apparatus for reducing noise pumping due to noise suppression and echo control interactionMACDONALD ANDREW JOHN·Filed 2011·Granted May 13, 2014·0 cites·14 claims
- 2249US2025233754A1Method and system for coupling a first data sequence and a second data sequence to each other, and method and device for validating the first and second data sequences as being coupledAXIS AB·Filed 2025·Application pending·0 cites
- 2349US2023116909A1Signed video data with salted hashesAXIS AB·Filed 2022·Application pending·0 cites
- 2448US12278970B2Methods and devices for controlling a transmission of a video streamAXIS AB·Filed 2022·Granted Apr 15, 2025·0 cites·14 claims
- 2538US10504536B2Audio quality in real-time communications over a networkGETGO INC·Filed 2017·Granted Dec 10, 2019·0 cites·20 claims
- 2633US9888330B1Detecting signal processing component failure using one or more delay estimatorsGETGO INC·Filed 2016·Granted Feb 6, 2018·0 cites·19 claims
Join the waitlist — get patent alerts
Get an alert when Björn Völcker files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →