Telesensory Corporation

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G09B EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS 142

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
D430588 Video magnifier for assisting persons with vision impairmentAug 04, 99Sep 05, 00[1602]
5685720 Braille cell assembly having holder trayJun 28, 95Nov 11, 97[G09B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6791600 Video system with dual mode imagingExpiredAug 11, 99Sep 14, 04[H04N]
5801849 Image reading device and document scanning systemExpiredOct 21, 96Sep 01, 98[G03G]
5703727 Zoom lens and magnifier utilizing the sameExpiredJul 22, 94Dec 30, 97[G02B]

Top Inventors for This Owner

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