| Patent | Date |
|---|
Transponder subsystem for supporting location awareness in wireless networks
Grant 8,380,218 - Gfeller , et al. February 19, 2 | 2013-02-19 |
Transponder subsystem for supporting location awareness in wireless networks
App 20080233973 - Gfeller; Fritz ; et al. | 2008-09-25 |
Method and apparatus for converting optical signals to radio channels
Grant 7,356,019 - Hirt , et al. April 8, 2 | 2008-04-08 |
Transponder subsystem for supporting location awareness in wireless networks
Grant 7,289,815 - Gfeller , et al. October 30, 2 | 2007-10-30 |
Method and apparatus for converting optical signals to radio channels
App 20060164271 - Hirt; Walter ; et al. | 2006-07-27 |
Apparatus and method for setting a data rate in a wireless communication system
Grant 7,062,687 - Gfeller , et al. June 13, 2 | 2006-06-13 |
Transponder subsystem for supporing location awareness in wireless networks
App 20060105785 - Gfeller; Fritz ; et al. | 2006-05-18 |
Apparatus and method for determining the quality of a digital signal
Grant 7,016,403 - Hirt , et al. March 21, 2 | 2006-03-21 |
Apparatus and method for determining a pulse position for a signal encoded by a pulse modulation
Grant 6,968,279 - Gfeller , et al. November 22, 2 | 2005-11-22 |
Apparatus and method for improved connectivity in wireless optical communication systems
Grant 6,850,709 - Gfeller , et al. February 1, 2 | 2005-02-01 |
Geolocation subsystem
Grant 6,823,284 - Gfeller , et al. November 23, 2 | 2004-11-23 |
Geolocation subsystem
App 20030222817 - Gfeller, Fritz ; et al. | 2003-12-04 |
Optical transmitter and transceiver module for wireless data transmission
Grant 6,424,442 - Gfeller , et al. July 23, 2 | 2002-07-23 |
Apparatus and method for determining the quality of a digital signal
App 20020031093 - Gfeller, Fritz ; et al. | 2002-03-14 |
Apparatus and method for determining a pulse position for a signal encoded by a pulse modulation
App 20020017949 - Gfeller, Fritz ; et al. | 2002-02-14 |
Wireless optical communication system with adaptive data rates and/or adaptive levels of optical power
Grant 5,808,760 - Gfeller September 15, 1 | 1998-09-15 |
Fiber optic switch with remote optical powering
Grant 5,271,075 - Gfeller , et al. December 14, 1 | 1993-12-14 |
Self-aligned optical waveguide to laser structure and method for making the same
Grant 5,259,049 - Bona , et al. November 2, 1 | 1993-11-02 |
Optical fiber alignment
Grant 5,247,597 - Blacha , et al. September 21, 1 | 1993-09-21 |
Integrated optical head structure
Grant 5,218,584 - Gfeller June 8, 1 | 1993-06-08 |
Document card containing information in holographic form
Grant 4,400,616 - Chevillat , et al. August 23, 1 | 1983-08-23 |
System for separating an optical signal from ambient light
Grant 4,303,855 - Bapst , et al. December 1, 1 | 1981-12-01 |
Holographic optical satellite communication system
Grant 4,214,807 - Gfeller , et al. July 29, 1 | 1980-07-29 |
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