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:
Nov. 25, 2014
Filed:
Feb. 14, 2014
Faro Technologies, Inc., Lake Mary, FL (US);
Nils P. Steffensen, Kennett Square, PA (US);
Todd P. Wilson, Parkesburg, PA (US);
Kenneth Steffey, Longwood, FL (US);
John M. Hoffer, Jr., Columbia, MD (US);
Robert E. Bridges, Kennett Square, PA (US);
FARO Technologies, Inc., Lake Mary, FL (US);
Abstract
Optically communicating from a user to a laser tracker a command to control tracker operation includes providing a rule of correspondence between each of a plurality of commands and temporal patterns; user selecting a first command; projecting a first light from the tracker to a retroreflector; reflecting a second light from the retroreflector that is part of the first light; obtaining first sensed data by sensing a third light imaged onto a photosensitive array that is part of the second light; user creating, between first and second times, a first temporal pattern including at least a decrease in the third light's optical power followed by an increase in its optical power, the first temporal pattern corresponding to the first command; determining the first command based at least in part on processing the first sensed data according to the rule of correspondence; and executing the first command with the tracker.