Vista Medical Technologies, Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 11229
 
  
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 3239
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 1204
 
  
 
G03B APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR 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
6313883 Method and apparatus for finite local enhancement of a video display reproduction of imagesSep 22, 99Nov 06, 01[H04N]
6292221 Motorized focusing device and viewing system utilizing sameNov 17, 98Sep 18, 01[A61B, G02B, G03B]
RE37356 Endoscope with position display for zoom lens unit and imaging deviceJan 03, 00Sep 04, 01[A61B]
6191809 Method and apparatus for aligning stereo imagesJan 15, 98Feb 20, 01[H04N]
5989182 Device-steering shaft assembly and endoscopeDec 19, 97Nov 23, 99[A61B]
D415146 Head mounted displayNov 12, 97Oct 12, 99[0203]
5941817 Endoscope wherein electrical components are electrically isolated from patient-engaging componentsNov 14, 96Aug 24, 99[A61B]
5941818 Endoscopic video camera with malleable supportOct 01, 96Aug 24, 99[A61B]
5895350 Electronic endoscopeJul 16, 97Apr 20, 99[A61B]
5817014 Electronic endoscope with zoom lensApr 22, 97Oct 06, 98[A61B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5944654 Endoscope with replaceable irrigation tubeExpiredNov 14, 96Aug 31, 99[A61B]
5935057 Device for carrying two units in end to end disposition and for moving one of the units alongside the other of the unitsExpiredApr 10, 98Aug 10, 99[A61B, F16H]
5782752 Device for carrying two units in end to end disposition and for moving one of the units alongside the other of the unitsExpiredApr 05, 96Jul 21, 98[A61B, F16H]
5603687 Asymmetric stereo-optic endoscopeExpiredJun 07, 95Feb 18, 97[A61B]
5538497 Endoscope having parasitic light elementsExpiredAug 05, 94Jul 23, 96[A61B]
5317485 Connector and method for coupling an end of a light-transmitting conduitExpiredJun 04, 93May 31, 94[F21V]

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