Lumio Inc

Vkb Inc.

Electric Fuel (e.f.l.) Ltd.

Vbk Inc.

Yuval Sharon

Klony Lieberman

Yaniv Maor

Eyal Naimi

Amichai Turm

Yossi Chay

Mattan Tsachi

Boas Arnon

Yossi Chai

Amiram Levy

Jonathan Goldstein

Yehuda Harats

Neal Naimer

Boas Amon

A data input device and method including an illuminator operative to illuminate at least one engagement plane by directing light along the at least one engagement plane, a two-dimensional imaging sensor viewing the at least one engagement plane from a location outside the at least one engagement plane for sensing light from the illuminator scattered by engagement of a data entry object with the at least one engagement plane and data entry processor receiving an output from the two-dimensional imaging sensor and providing a data entry input to utilization circuitry.

Data input device

An optical touch panel including a support defining a detection region, an optical illumination assembly including at least two edge emitting optical light guides extending along adjacent portions of the detection region and having ends adjacent to one another and at least one mechanical coupling and optical coupling assembly, at least one sensor assembly, operative to detect changes in the light received from the optical illumination assembly produced by the presence of an object in the detection region and detection circuitry receiving at least one output from the at least one sensor assembly and providing an output indication of the two dimensional location of object impingement in the detection region.

Optical touch screen assembly

An optical touch panel including a support, an optical light guide illumination assembly arranged along and above at least most of a periphery of the support to define a detection region, the assembly including at least one optical light guide and a light source arranged for directing light along the at least one optical light guide, at least one light detector, arranged to detect changes in the light received from the optical light guide illumination assembly produced by the presence of an object in the detection region and detection circuitry receiving at least one output from the at least one light detector and providing an output indication of the two dimensional location of the object present in the detection region.

Optical touch panel

An optical touch panel including a support defining a generally planar surface, an optical illumination assembly arranged along and above at least part of a periphery of the support to define a detection region, at least one light detector, arranged to detect changes in the light received from the optical illumination assembly produced by the presence of an object in the detection region and detection circuitry receiving at least one output from the at least one light detector and providing an output indication of the two dimensional location of object impingement in the detection region.

Device and method for optical touch panel illumination

An electronic camera including an electronic imaging sensor providing an output representing an imaged field, a first imaging functionality employing the electronic imaging sensor for taking a picture of a scene in the imaged field, a second imaging functionality employing the electronic imaging sensor for data entry responsive to user hand activity and a user-operated imaging functionality selection switch operative to enable a user to select operation in one of the first and second imaging functionalities.

Multifunctional integrated image sensor and application to virtual interface technology

Illumination for optical touch panel

An optical touch panel including a support, an optical fiber illumination assembly arranged along and above at least part of a periphery of the support to define a detection region, the assembly including at least one optical fiber and a light source arranged for directing light along the at least one optical fiber, at least one light detector, arranged to detect changes in the light received from the optical fiber illumination assembly produced by the presence of a finger or stylus in the detection region and detection circuitry receiving at least one output from the at least one light detector and providing an output indication of the two dimensional location of finger or stylus impingement in the detection region.

Optical touch screen

A data input device including an optically generated image of a data input device, the image including at least one input zone actuable by an action performed thereon by a user, a sensor operative to sense the action performed on the at least one input zone, and to generate signals in response to the action, and a processor in communication with the sensor operative to process the signals for performing an operation associated with the at least one input zone.

Virtual data entry device and method for input of alphanumeric and other data

An optical system including at least one optical fiber having a core and cladding, the at least one optical fiber having a cross section defining a circumference, the at least one optical fiber having at least one light scattering discontinuity at least one location therealong, the at least one optical fiber having optical power at least one light transmissive region having a focus located in proximity to the discontinuity, the at least one light scattering discontinuity having an angular extent of less than ten percent of the circumference and the at least one light transmissive region having an angular extent of more than 25% of the circumference and a light source arranged for directing light along the at least one optical fiber.

Optical system

A data input device and method including an illuminator () operative to illuminate at least one engagement plane () by directing light along the at least one engagement plane, a two-dimensional imaging sensor () viewing the at least one engagement plane from a location outside the at least one engagement plane for sensing light from the illuminator () scattered by engagement of a data entry object () with the at least one engagement plane and a data entry processor receiving an output from the two-dimensional imaging sensor () and providing a data input to utilization circuitry.

A method for maximizing the effective life and utilization of CO.sub.2 -absorbent material in a scrubber system for removing carbon dioxide from an air inflow to a metal-air battery or fuel cell comprises providing, in such a battery, a housing including a gas inlet, a gas outlet, and at least one removable, gas-permeable container containing a CO.sub.2 -absorbent material, the container being positioned across the flow path of gas entering said inlet and exiting said outlet. After a predetermined utilization of the system, the at least one removable, gas-permeable container is removed therefrom and spent CO.sub.2 -absorbent material from the container is regenerated for reuse in the scrubber system, the regeneration including at least periodically removing accumulated Group 1a metal carbonate deposits.

Growing community of inventors

Jerusalem, Israel

Yuval Sharon