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:
Mar. 23, 1993
Filed:
May. 12, 1992
Felix Garcia, Jr, Round Rock, TX (US);
Rodney D Williams, Plano, TX (US);
Texas Instruments Incorporated, Dallas, TX (US);
Abstract
A system and method for X-Y alignment and tracking of moving targets having angular displacement with a fiber optic sensing surface comprising a sensor (5, 6, 17) comprising a sensing array (5) for providing an indication of the position of a beam of radiation incident on the sensing array, a radiation source for providing a beam of radiation (laser), means for simultaneously directing said beam of radiation along two separate paths (4), inhibiting circuitry for alternately inhibiting travel of the beam of radiation in each of the separate paths (13, 14), reflecting means (3, 15) in each path deflecting the beam of radiation in each path to the sensing array and responsive to the position of a beam of radiation incident on the sensing array for altering the position of the beam relative to the sensing array and circuitry responsive to the position of the beam for providing a desired object parameter indication (18, 19).