Voessing; Walter

Patent Applications and Registrations

Patent applications and USPTO patent grants for Voessing; Walter.The latest application filed is for "method and system for protecting by watermarking against non-authorised use original audio or video data which are to be presented".

Company Profile

0.11.14

Voessing; Walter - Hannover N/A DE
Voessing; Walter - Wennigsen DE

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method and apparatus for determining and using the sampling frequency for decoding watermark information embedded in a received signal sampled with an original sampling frequency at encoder side Grant 8,688,993 - Baum , et al. April 1, 2	2014-04-01
Method And System For Protecting By Watermarking Against Non-authorised Use Original Audio Or Video Data Which Are To Be Presented App 20130132729 - Arnold; Michael ; et al.	2013-05-23
Providing A Watermarked Decoded Audio Or Video Signal Derived From A Watermarked Audio Or Video Signal That Was Low Bit Rate Encoded And Decoded App 20130070960 - Gries; Ulrich ; et al.	2013-03-21
Method and apparatus for determining whether or not a reference pattern is present in a received and possibly watermarked signal Grant 8,281,137 - Baum , et al. October 2, 2	2012-10-02
Method and apparatus for correlating two data sections Grant 8,259,873 - Baum , et al. September 4, 2	2012-09-04
Blind watermarking of audio signals by using phase modifications Grant 8,081,757 - Voessing , et al. December 20, 2	2011-12-20
Decoding watermark information items of a watermarked audio or video signal using correlation Grant 8,041,073 - Baum , et al. October 18, 2	2011-10-18
Method and apparatus for transmitting watermark data bits using a spread spectrum, and for regaining watermark data bits embedded in a spread spectrum Grant 7,760,790 - Baum , et al. July 20, 2	2010-07-20
Method and Apparatus for Correlating Two Data Sections App 20100166120 - Baum; Peter Georg ; et al.	2010-07-01
Method and apparatus for encoding symbols carrying payload data for watermarking an audio or video signal, and method and apparatus for decoding symbols carrying payload data of a watermarked audio or video signal Grant 7,634,031 - Baum , et al. December 15, 2	2009-12-15
Decoding Watermark Information Items of a Watermarked Audio or Video Signal Using Correlation App 20090268937 - Baum; Peter Georg ; et al.	2009-10-29
Method and apparatus for watermarking an audio or video signal with watermark data using a spread spectrum App 20090235079 - Baum; Peter Georg ; et al.	2009-09-17
Method and apparatus for determining and using the sampling frequency for decoding watermark information embedded in a received signal sampled with an original sampling frequency at encoder side App 20090193255 - Baum; Peter Georg ; et al.	2009-07-30
Method and apparatus for determining whether or not a reference pattern is present in a received and possibly watermarked signal App 20090187765 - Baum; Peter Georg ; et al.	2009-07-23
Blind Watermarking of Audio Signals by Using Phase Modifications App 20090076826 - Voessing; Walter ; et al.	2009-03-19
Method and apparatus for transmitting watermark data bits using a spread spectrum, and for regaining watermark data bits embedded in a spread spectrum App 20070136595 - Baum; Peter Georg ; et al.	2007-06-14
Method and apparatus for transmitting watermark data bits using a spread spectrum, and for regaining watermark data bits embedded in a spread spectrum App 20070116324 - Baum; Peter Georg ; et al.	2007-05-24
Method and apparatus for encoding symbols carrying payload data for watermarking an audio or video signal, and method and apparatus for decoding symbols carrying payload data of a watermarked audio or video signal App 20060212710 - Baum; Peter Georg ; et al.	2006-09-21
Method and encoder for bit-rate saving encoding of audio signals Grant 6,873,950 - Voessing , et al. March 29, 2	2005-03-29
Method and apparatus for encoding or decoding an audio signal that is processed using multiple subbands and overlapping window functions App 20040158472 - Voessing, Walter	2004-08-12
Method of transmitting an audio signal Grant 4,942,607 - Schroder , et al. July 17, 1	1990-07-17
Transmission system Grant 4,821,260 - Klank , et al. April 11, 1	1989-04-11

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