Invention Grant
- Patent Title: Projector with integrated laser pointer
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Application No.: US16370520Application Date: 2019-03-29
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Publication No.: US11003258B2Publication Date: 2021-05-11
- Inventor: Kurt Nathan Nordback
- Applicant: Konica Minolta Laboratory U.S.A., Inc.
- Applicant Address: US CA San Mateo
- Assignee: Konica Minolta Laboratory U.S.A., Inc.
- Current Assignee: Konica Minolta Laboratory U.S.A., Inc.
- Current Assignee Address: US CA San Mateo
- Agency: Osha Bergman Watanabe & Burton LLP
- Main IPC: G06F3/03
- IPC: G06F3/03 ; G03B21/20 ; G06F3/0354
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.
Public/Granted literature
- US20200310559A1 PROJECTOR WITH INTEGRATED LASER POINTER Public/Granted day:2020-10-01
Information query
