The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 13, 1996
Filed:
Oct. 28, 1994
John M Merjanian, Burlington, MA (US);
The National Registry, Inc., St. Petersburg, FL (US);
Abstract
There is provided an ergonomic fingerprint acquisition device comprising a housing having first and second exterior surfaces, the housing enclosing: a platen; a light source for irradiating the platen and any digit thereon with light; a light conducting plate; and image sensing device. The platen is disposed in register with an aperture in the first exterior surface. The second exterior surface is displaced from the first exterior surface to provide a grasping surface. The housing has a prehensile shape such as a sphere to permit grasping the first and second exterior surfaces while the person's digit presses on the platen so that the digit applies even pressure to the platen and a broad print of the digit is acquired. The print may be conveyed to a remote location by a conductive wire, optical cable, infrared, inductive pickup, or radio frequency. In addition, the device may be combined with a data extracting device and perhaps a matching device for matching the print to data extracted from a card or food stamp. The device may be used in a notarization system for authenticating that a transaction to be charged against an account has been authorized by an account holder or in combination with a set-top box for use with a television set of the type that provides one or more operators with adjustable features including an adjustable service level and preference setting.