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:
May. 11, 2021
Filed:
Mar. 29, 2019
Applicant:
Konica Minolta Laboratory U.s.a., Inc., San Mateo, CA (US);
Inventor:
Kurt Nathan Nordback, Boulder, CO (US);
Assignee:
Konica Minolta Laboratory U.S.A., Inc., San Mateo, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 3/03 (2006.01); G03B 21/20 (2006.01); G06F 3/0354 (2013.01);
U.S. Cl.
CPC ...
G06F 3/03542 (2013.01); G03B 21/206 (2013.01); G03B 21/2033 (2013.01);
Abstract
A method for controlling an integrated laser pointer of a projector includes causing the integrated laser pointer to, in response to commands from a processor: switch the integrated laser pointer to an ON state and adjust a position of the integrated laser pointer to display a dot on a predetermined position of a projected image, switch between the ON state and an OFF state in synchronization with a change in a content of the projected image, switch between an automatic mode and a manual mode, and switch to the OFF state and stop displaying the dot.