INTERVAL RESEARCH CORPORATION

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 3444
 
  
 
G06T IMAGE DATA PROCESSING OR GENERATION, IN GENERAL 3132
 
  
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 2240
 
  
 
G01F MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL; METERING BY VOLUME 158
 
  
 
G01L MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE 155
 
  
 
G06C DIGITAL COMPUTERS IN WHICH ALL THE COMPUTATION IS EFFECTED MECHANICALLY 13
 
  
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 1197
 
  
 
G10L SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION 196
 
  
 
H04B TRANSMISSION 1209

Top Patents (by citation)

Upgrade to the Professional Level to View Top Patents for this Owner. Learn More

Recent Publications

  • No Recent Publications to Display

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6825875 Hybrid recording unit including portable video recorder and auxillary deviceApr 21, 00Nov 30, 04[H04N]
6754546 Electronic audio connection system and methods for providing sameOct 09, 98Jun 22, 04[G06F]
6587859 Printable interfaces and digital linkmarksApr 24, 01Jul 01, 03[G06C]
6518950 Methods and systems for providing human/computer interfacesOct 07, 97Feb 11, 03[G06K]
6421617 Interface including fluid flow measurement for use in determining an intention of, or an effect produced by, an animate objectJul 18, 98Jul 16, 02[G01F]
6407736 Deferred scanline conversion architectureJun 18, 99Jun 18, 02[G06T]
6360202 Variable rate video playback with synchronized audioJan 28, 99Mar 19, 02[G10L]
6351271 Method and apparatus for sending and receiving lightweight messagesOct 09, 98Feb 26, 02[G06F]
6259441 Display pause with elastic playbackSep 29, 99Jul 10, 01[G06T]
6256638 Printable interfaces and digital linkmarksApr 14, 98Jul 03, 01[G06F]

View all patents..

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2004/0028,071 Apparatus and method for managing variable-sized data slots with timestamp counters within a TDMA frameAbandonedJul 18, 03Feb 12, 04[H04B]
2001/0037,508 Variable bandwidth communication systems and methodsAbandonedMay 01, 01Nov 01, 01[H04N]
5825354 Display pause with elastic playbackWithdrawnDec 05, 96Oct 20, 98[]

Top Inventors for This Owner

Upgrade to the Professional Level to View Top Inventors for this Owner. Learn More

We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!

We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.