ILLINOIS TECHNOLOGY TRANSFER, L.L.C.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES 156
 
  
 
G10L SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION 196

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5315688 System for recognizing or counting spoken itemized expressionsJan 18, 91May 24, 94[G10L]
5301996 Method and apparatus for directing a stream of pressurized fluid at a location forward of a wheel to improve the traction of the sameJan 04, 93Apr 12, 94[B60J]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6201864 Automatic area code detector and dialerExpiredApr 10, 99Mar 13, 01[H04M]
5917904 Automatic area code detector and dialerExpiredMay 12, 95Jun 29, 99[H04M]
5642411 Anticipatory call distributorExpiredApr 25, 94Jun 24, 97[H04M]
5639208 Rotary turbine and rotary compressorExpiredAug 18, 95Jun 17, 97[F01D]
5577163 System for recognizing or counting spoken itemized expressionsExpiredDec 29, 93Nov 19, 96[G10L]
5518363 Rotary turbineExpiredMar 01, 94May 21, 96[F01D]
5423327 Method for automatic stimulation of mammels in response to blood gas analysisExpiredApr 25, 94Jun 13, 95[A61B]
5201028 System for distinguishing or counting spoken itemized expressionsExpiredSep 21, 90Apr 06, 93[G10L]
4982420 Recording system with response categorizationExpiredMar 01, 88Jan 01, 91[H04M]
4856050 Telephone message retrieval system with improved message processor and retrieval console including auto-disabling playback switchExpiredSep 17, 87Aug 08, 89[H04M]
4800583 Overflow call handling systemExpiredAug 22, 86Jan 24, 89[H04M, H04Q]
4747125 Programmed conversation recording system with variable patience intervalExpiredDec 02, 86May 24, 88[H04M]
4719647 Telephone message retrieval system with improved processor and retrieval consoleExpiredJan 30, 84Jan 12, 88[H04M]
4692817 Programmed conversation recording systemExpiredMay 09, 85Sep 08, 87[G11B]
4559416 Telephone line activity monitorExpiredOct 12, 83Dec 17, 85[H04M]
4539436 Programmed conversation recording systemExpiredDec 24, 81Sep 03, 85[H04M]
4439635 Message delivery systemExpiredFeb 09, 82Mar 27, 84[H04M]
4338494 Telephone call inventorying and sequencing system and methodExpiredJul 11, 80Jul 06, 82[H04M]
4328396 Total service telephone answering systemExpiredNov 30, 77May 04, 82[H04M, G11B]
4270024 Telephone line activity monitorExpiredDec 22, 78May 26, 81[H04M]

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