HIRSCHFELD; Jens

Patent Applications and Registrations

Patent applications and USPTO patent grants for HIRSCHFELD; Jens.The latest application filed is for "audio encoder, audio decoder, methods for encoding and decoding an audio signal, audio stream and a computer program".

Company Profile

1.23.17

HIRSCHFELD; Jens - Heringen DE
Hirschfeld; Jens - Hering DE
Hirschfeld; Jens - Magstadt DE
Hirschfeld; Jens - 36266 Heringen 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
Audio Encoder, Audio Decoder, Methods For Encoding And Decoding An Audio Signal, Audio Stream And A Computer Program App 20210272577 - RETTELBACH; Nikolaus ; et al.	2021-09-02
Audio encoder, audio decoder, methods for encoding and decoding an audio signal, audio stream and a computer program Grant 11,024,323 - Rettelbach , et al. June 1, 2	2021-06-01
Audio encoder, audio decoder, methods for encoding and decoding an audio signal, and a computer program Grant 10,629,215 - Rettelbach , et al.	2020-04-21
System, method, and non-transitory computer readable medium storing a program utilizing a postfilter for filtering a prefiltered audio signal in a decoder Grant 10,446,162 - Hirschfeld , et al. Oc	2019-10-15
Information Signal Encoding App 20180012608 - HIRSCHFELD; Jens ; et al.	2018-01-11
Audio Encoder, Audio Decoder, Methods For Encoding And Decoding An Audio Signal, And A Computer Program App 20170309283 - RETTELBACH; Nikolaus ; et al.	2017-10-26
Information signal encoding using a forward-adaptive prediction and a backwards-adaptive quantization Grant 9,754,601 - Hirschfeld , et al. September 5, 2	2017-09-05
Audio encoder, audio decoder, methods for encoding and decoding an audio signal, and a computer program Grant 9,711,157 - Rettelbach , et al. July 18, 2	2017-07-18
Audio Encoder, Audio Decoder, Methods For Encoding And Decoding An Audio Signal, And A Computer Program App 20170004839 - RETTELBACH; Nikolaus ; et al.	2017-01-05
Audio encoder, audio decoder, methods for encoding and decoding an audio signal, and a computer program Grant 9,449,606 - Rettelbach , et al. September 20, 2	2016-09-20
Audio encoder, audio decoder, methods for encoding and decoding an audio signal, and a computer program Grant 9,043,203 - Rettelbach , et al. May 26, 2	2015-05-26
Audio Encoder, Audio Decoder, Methods For Encoding And Decoding An Audio Signal, And A Computer Program App 20150112693 - RETTELBACH; Nikolaus ; et al.	2015-04-23
Noise filer, noise filling parameter calculator encoded audio signal representation, methods and computer program Grant 8,983,851 - Rettelbach , et al. March 17, 2	2015-03-17
Audio encoding/decoding with aliasing switch for domain transforming of adjacent sub-blocks before and subsequent to windowing Grant 8,862,480 - Fuchs , et al. October 14, 2	2014-10-14
Audio Encoder, Audio Decoder, Methods For Encoding And Decoding An Audio Signal, And A Computer Program App 20140236605 - Rettelbach; Nikolaus ; et al.	2014-08-21
Low bitrate audio encoding/decoding scheme with common preprocessing Grant 8,804,970 - Grill , et al. August 12, 2	2014-08-12
Audio encoder, audio decoder and audio processor having a dynamically variable warping characteristic Grant 8,682,652 - Herre , et al. March 25, 2	2014-03-25
Method and discriminator for classifying different segments of a signal Grant 8,571,858 - Fuchs , et al. October 29, 2	2013-10-29
Low Bitrate Audio Encoding/Decoding Scheme with Common Preprocessing App 20110200198 - Grill; Bernhard ; et al.	2011-08-18
Method and Discriminator for Classifying Different Segments of a Signal App 20110202337 - Fuchs; Guillaume ; et al.	2011-08-18
Apparatus and Method for Encoding/Decoding an Audio Signal Using an Aliasing Switch Scheme App 20110173009 - Fuchs; Guillaume ; et al.	2011-07-14
Noise Filler, Noise Filling Parameter Calculator Encoded Audio Signal Representation, Methods and Computer Program App 20110173012 - Rettelbach; Nikolaus ; et al.	2011-07-14
Audio Encoder, Audio Decoder, Methods for Encoding and Decoding an Audio Signal, and a Computer Program App 20110170711 - Rettelbach; Nikolaus ; et al.	2011-07-14
Audio encoder, audio decoder and audio processor having a dynamically variable warping characteristic Grant 7,873,511 - Herre , et al. January 18, 2	2011-01-18
Audio Encoder, Audio Decoder And Audio Processor Having A Dynamically Variable Warping Characteristic App 20100241433 - Herre; Juergen ; et al.	2010-09-23
Audio coding Grant 7,716,042 - Schuller , et al. May 11, 2	2010-05-11
Information Signal Encoding App 20090254783 - Hirschfeld; Jens ; et al.	2009-10-08
Method and device for quantizing an information signal Grant 7,464,027 - Schuller , et al. December 9, 2	2008-12-09
Predictive coding scheme with adaptive speed parameters Grant 7,386,446 - Schuller , et al. June 10, 2	2008-06-10
Audio Encoder, Audio Decoder and Audio Processor Having a Dynamically Variable Warping Characteristic App 20080004869 - Herre; Juergen ; et al.	2008-01-03
Method And Device For Quantizing An Information Signal App 20070043557 - Schuller; Gerald ; et al.	2007-02-22
Audio Coding App 20070016402 - SCHULLER; Gerald ; et al.	2007-01-18
Predictive Coding Scheme App 20070016409 - Schuller; Gerald ; et al.	2007-01-18

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