QUINTON INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 1239

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5706823 Electrophysiology filtering systemAug 12, 96Jan 13, 98[A61B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6004276 Open architecture cardiology information systemExpiredMar 03, 97Dec 21, 99[A61N]
5983127 ECG noise detection systemExpiredMay 20, 98Nov 09, 99[A61B]
5645063 Skin electrode having multiple conductive center membersExpiredJun 05, 95Jul 08, 97[A61B]
5433209 Recorder unit for ambulatory ECG monitoring systemExpiredApr 05, 94Jul 18, 95[A61B]
5365428 Device and method for reducing number of data sample points sent to a video display systemExpiredJan 21, 92Nov 15, 94[G06F, A61B]
5264864 Chart recorderExpiredJul 22, 91Nov 23, 93[B41J, A61B, B65H]
4637572 Gas propellor for guided missileExpiredJan 03, 85Jan 20, 87[F42B]

Top Inventors for This Owner

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