CODIAN LIMITED

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 5237
 
  
 
G09B EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS 142
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 1284

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9065667 Viewing data as part of a video conferenceSep 05, 06Jun 23, 15[H04L]
8169464 Hardware architecture for video conferencingMay 08, 09May 01, 12[H04N]
7889226 Hardware architecture for video conferencingNov 19, 07Feb 15, 11[H04N]
7532231 Video conference recorderDec 17, 04May 12, 09[H04N, G06F]
7312809 Method and apparatus for controlling a conference callOct 12, 04Dec 25, 07[H04N]
5262964 Method and apparatus for variable playback speed of multimedia data interchange within a data processing systemApr 10, 91Nov 16, 93[G09B, H04N]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2008/0068,448 Method for adapting a device to participate in video conference callsAbandonedSep 18, 06Mar 20, 08[H04N]
2007/0133,413 Flow control in a video conferenceAbandonedDec 09, 05Jun 14, 07[H04J]
2007/0126,858 Method and apparatus for controlling a conference callAbandonedOct 25, 06Jun 07, 07[H04N]
2006/0171,336 Video multi-conference unit (MCU)AbandonedDec 30, 05Aug 03, 06[H04L]
6535238 Method and apparatus for automatically scaling processor resource usage during video conferencingExpiredOct 23, 01Mar 18, 03[H04N]

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