Patents

Patents

 

US, granted

3,453,437 Automatic Photoelectric Keratometer

4,141,003 Control device for video display module

5,012,231 Method and apparatus for cursor motion having variable response

5,450,596 CD-ROM data retrieval system using a hands-free command controller …

5,601,353 Panoramic display with stationary display device and rotating …

5,608,723 Methods and systems for secure wireless communication within a …

5,724,313 Personal object detector

5,781,913 Wearable hypermedium system

5,832,296 Wearable context sensitive user interface for interacting with …

6,011,754 Personal object detector with enhanced stereo imaging capability

6,421,617 Interface including fluid flow measurement for use in determining …

6,838,672 Position detecting system and method

7,257,506 Position detecting system and method

7,867,160 Systems and methods for photo-mechanical hearing transduction

7,668,325 Hearing system having an open chamber for housing components and …

 

US applications pending

 

US20100034409 Optical Electro-Mechanical Hearing Devices With Combined Power and …

US20100036909 METHOD FOR REPRODUCING AND USING A BAR CODE SYMBOL

US20080245869 Method and apparatus for reading a printed indicia with a limited …

US20100048982 Optical Electro-Mechanical Hearing Devices With Separate Power and …