Laser Pointers Patents Results - GlobalSpec

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We found these Patents Results for: Laser Pointers

Engineering Patents: 1 - 10 of 24

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Game playing with individual anonymous laser pointers A camera acquires a sequence of images of the display screen. Participants in the game aim individual laser pointers at the screen; the laser pointers form dots on the display screen. A warp module ... View Patent Detail from MicroPatent
Laser protractor A laser protractor comprising two laser pointers fixed in a body to point exactly 90° apart in the same plane and a third laser pointer mounted on a movable arm rotatable about an axis perpendicular ... View Patent Detail from MicroPatent
Safe laser pointers with remote directional activation ... laser pointers with remote directional activation. Document Type: Patent. Inventor: Hughes, John L.;Palmer, John. Applicant: Assignee: Hughes Technology PTY LTD. Patent Number: 04687918 04687918A ... View Patent Detail from MicroPatent
POSITION MEASUREMENT APPARATUS AND METHOD USING LASER ... the present invention is advantageous in that laser pointers and a CCD camera having simple constructions and low prices are used, so that the position measurement apparatus is handled conveniently ... View Patent Detail from MicroPatent
Position measurement apparatus and method using laser ... the present invention is advantageous in that laser pointers and a CCD camera having simple constructions and low prices are used, so that the position measurement apparatus is handled conveniently ... View Patent Detail from MicroPatent
Wireless communications device having integral laser pointer ... of a laser pointer in a cellular telephone also eliminates the need for a special recharging device for the batteries used in conventional laser pointers, since the integral laser pointer can receive ... View Patent Detail from MicroPatent
Process and device for the optical marking of a target region of a color ... ... the measurement surface as defined by the calculated coordinates of the target region. Alignment of the color measurement device is simplified and made possible without the need for laser pointers or ... View Patent Detail from MicroPatent
Method for a registering and enrolling multiple-users in interactive information... ... using laser pointers coordinated with voice commands. A registration program assigns a unique identification to each user that associates a particular user's voice and a particular laser pointer ... View Patent Detail from MicroPatent
Apparatus and method for a multiple-user interface to interactive information ... ... using laser pointers and/or voice commands. A registration program assigns a unique identification to each user that associates a particular users's voice and a particular laser pointer pattern chosen ... View Patent Detail from MicroPatent
Methods and apparatus for man machine interfaces and related activity ... which may be illuminated using specialized light sources, such as laser pointers. The invention is a continuation of earlier applications aimed at providing affordable methods and apparatus for data ... View Patent Detail from MicroPatent

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