QUANTUM APPLIED SCIENCE AND RESEARCH, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 5235
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 3156
 
  
 
H03F AMPLIFIERS 380
 
  
 
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
8457709 Sensor mounting systemMay 22, 08Jun 04, 13[A61B]
8103328 Self-locating sensor mounting apparatusOct 01, 08Jan 24, 12[A61B]
7518443 Amplifier circuit and method for reducing voltage and current noiseSep 09, 05Apr 14, 09[H03F]
7466148 Sensor system for measuring an electric potential signal of an objectJul 01, 05Dec 16, 08[G01R]
7245956 Unobtrusive measurement system for bioelectric signalsAug 17, 04Jul 17, 07[A61B]
7173437 Garment incorporating embedded physiological sensorsJun 09, 05Feb 06, 07[G01R]
7141987 Sensor system for measurement of one or more vector components of an electric fieldOct 07, 04Nov 28, 06[G01R]
7088175 Low noise, electric field sensorAug 14, 03Aug 08, 06[H03F]
6961601 Sensor system for measuring biopotentialsJun 11, 03Nov 01, 05[A61B]
6686800 Low noise, electric field sensorFeb 13, 01Feb 03, 04[H03F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7660692 Ballistic impact detection systemExpiredJun 16, 05Feb 09, 10[G06F, G01D]
2009/0112,080 System for Measuring Electric SignalsAbandonedApr 23, 07Apr 30, 09[A61B]
2006/0041,196 Unobtrusive measurement system for bioelectric signalsAbandonedJun 16, 05Feb 23, 06[A61G, A61B]

Top Inventors for This Owner

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