Category:Thomas WIEGAND

Thomas WIEGAND

Executive Summary

Thomas WIEGAND is an inventor who has filed 13 patents. Their primary areas of innovation include Entropy coding, e.g. variable length coding [VLC] or arithmetic coding (5 patents), among a plurality of temporal predictive coding modes (5 patents), Selection from among a plurality of transforms or standards, e.g. selection between discrete cosine transform [DCT] and sub-band transform or selection between H.263 and H.264 (3 patents), and they have worked with companies such as Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. (12 patents), FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V. (1 patents). Their most frequent collaborators include (8 collaborations), (8 collaborations), (7 collaborations).

Patent Filing Activity

Technology Areas

List of Technology Areas

• H04N19/91 (Entropy coding, e.g. variable length coding [VLC] or arithmetic coding): 5 patents
• H04N19/109 (among a plurality of temporal predictive coding modes): 5 patents
• H04N19/12 (Selection from among a plurality of transforms or standards, e.g. selection between discrete cosine transform [DCT] and sub-band transform or selection between H.263 and H.264): 3 patents
• H04N19/61 (PICTORIAL COMMUNICATION, e.g. TELEVISION): 3 patents
• H04N19/176 (the unit being an image region, e.g. an object): 3 patents
• H04N19/70 (characterised by syntax aspects related to video coding, e.g. related to compression standards): 2 patents
• H04N19/119 (Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks): 2 patents
• H04N19/46 (Embedding additional information in the video signal during the compression process (): 2 patents
• H04N19/117 (Filters, e.g. for pre-processing or post-processing (sub-band filter banks): 1 patents
• H04N19/124 (Quantisation): 1 patents
• H04N19/13 (Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]): 1 patents
• H04N19/172 (the unit being an image region, e.g. an object): 1 patents
• H04N19/184 (PICTORIAL COMMUNICATION, e.g. TELEVISION): 1 patents
• H04N19/44 (Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder): 1 patents
• H04N21/2402 ({Monitoring of the downstream path of the transmission network, e.g. bandwidth available (traffic monitoring in data switching networks): 1 patents
• H04N19/159 (by monitoring actual compressed data size at the memory before deciding storage at the transmission buffer): 1 patents
• H04N19/167 (Position within a video image, e.g. region of interest [ROI]): 1 patents
• H04N19/18 (PICTORIAL COMMUNICATION, e.g. TELEVISION): 1 patents
• H04W36/0016 ({Hand-off preparation specially adapted for end-to-end data sessions}): 1 patents
• H04W36/00835 ({Determination of neighbour cell lists}): 1 patents
• H04W36/008375 ({based on historical data}): 1 patents
• H04W36/08 (Reselecting an access point): 1 patents
• H04W36/32 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 1 patents
• H04W68/02 (Arrangements for increasing efficiency of notification or paging channel): 1 patents
• H04W68/04 (multi-step notification using statistical or historical mobility data): 1 patents
• H04N19/11 (among a plurality of spatial predictive coding modes): 1 patents
• H04N19/129 (Scanning of coding units, e.g. zig-zag scan of transform coefficients or flexible macroblock ordering [FMO]): 1 patents
• H04N19/174 (the region being a slice, e.g. a line of blocks or a group of blocks): 1 patents
• H04N19/593 (involving spatial prediction techniques): 1 patents
• G06N3/08 (Learning methods): 1 patents
• G06N3/082 (modifying the architecture, e.g. adding, deleting or silencing nodes or connections): 1 patents

Companies

List of Companies

• Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.: 12 patents
• FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V.: 1 patents

Collaborators

• Cornelius HELLGE (8 collaborations)
• Thomas SCHIERL (8 collaborations)
• Yago SÁNCHEZ DE LA FUENTE (7 collaborations)
• Robert SKUPIN (7 collaborations)
• Benjamin BROSS (6 collaborations)
• Heiko SCHWARZ (5 collaborations)
• Detlev MARPE (5 collaborations)
• Heiner KIRCHHOFFER (2 collaborations)
• Paul HAASE (2 collaborations)
• Daniel BECKING (2 collaborations)
• Gerhard TECH (2 collaborations)
• Wojciech SAMEK (2 collaborations)
• Christian HELMRICH (1 collaborations)
• Tung Hoang NGUYEN (1 collaborations)
• Karsten SUEHRING (1 collaborations)
• Karsten GRUENEBERG (1 collaborations)
• Mischa SIEKMANN (1 collaborations)
• Bjoern STALLENBERGER (1 collaborations)
• Christian BARTNIK (1 collaborations)
• Sebastian BOSSE (1 collaborations)
• Jonathan PFAFF (1 collaborations)
• Philipp HELLE (1 collaborations)
• Jackie MA (1 collaborations)
• Martin WINKEN (1 collaborations)
• Robin Rajan THOMAS (1 collaborations)
• Thomas WIRTH (1 collaborations)
• Thomas FEHRENBACH (1 collaborations)
• Eiko SEIDEL (1 collaborations)
• Lars THIELE (1 collaborations)
• Santiago DE LUXÁN HERNÁNDEZ (1 collaborations)
• Karsten MÜLLER (1 collaborations)
• Karsten MUELLER (1 collaborations)