Pressure sensing device and transducer arrangement

Details Pressure sensing device and transducer arrangement Pressure sensing device and transducer arrangement

G - Physics

01

L

73/3, 354/60, 20

G01L 5/16 (2006.01) G01L 1/22 (2006.01) G01L 5/00 (2006.01) G06K 9/00 (2006.01) G06K 9/24 (2006.01) G07C 9/00 (2006.01)

Patent

CA 1114189

Abstract A pressure sensing device having applicability as a simple pressure sensor and which is particularly adapted for use as a pen in a Signature Verification System, said device in- cluding n unique mounting structure for the pressure sensing stylus by flexible support means mounted on a substantially rigid base. She support means has a pressure sensing element mounted thereon. She flexible support means comprises two spaced members so disposed that their deflections and the output of the pressure sensing element are substantially independent of the angle of pressure on the stylus. In the special purpose embodiment useful for Signature Verification the stylus comprises a pen and the device further includes two orthogonally disposed accelerometers for sensing ac- celerations of said pen during the writing of a signature.

325544

Affiliated with

Also associated with

Rating

Pressure sensing device and transducer arrangement does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Pressure sensing device and transducer arrangement, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pressure sensing device and transducer arrangement will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-330176