Ragan; Lawrence H.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ragan; Lawrence H..The latest application filed is for "fully integrated digital frequency synthesizer".

Company Profile

0.17.0

Ragan; Lawrence H. - Richardson TX
Ragan; Lawrence H. - Dallas TX

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Fully integrated digital frequency synthesizer Grant 6,188,288 - Ragan , et al. February 13, 2	2001-02-13
Landing gear for aircraft constructed with extruded fluted plastic sheet Grant 5,573,204 - Barker , et al. November 12, 1	1996-11-12
Model aircraft constructed with extruded fluted plastic sheet Grant 5,398,893 - Barker , et al. March 21, 1	1995-03-21
Zero if radio receiver for intermittent operation Grant 5,263,194 - Ragan November 16, 1	1993-11-16
Wireless facsimile computer slate Grant 5,166,932 - Hoff , et al. November 24, 1	1992-11-24
Radio receiver with adaptive on-off control Grant 5,155,479 - Ragan October 13, 1	1992-10-13
Wrist band for wrist-mounted radio with an uninsulated buckle Grant 5,134,724 - Gehring , et al. July 28, 1	1992-07-28
Chassis module for model airplane construction Grant 5,046,979 - Ragan , et al. September 10, 1	1991-09-10
Single chip radio receiver with one off-chip filter Grant 5,031,233 - Ragan July 9, 1	1991-07-09
Direct conversion FM receiver with offset Grant 4,944,025 - Gehring , et al. July 24, 1	1990-07-24
High capacity protocol with multistation capability Grant 4,897,835 - Gaskill , et al. January 30, 1	1990-01-30
Wristwatch receiver architecture Grant 4,885,802 - Ragan December 5, 1	1989-12-05
Descrambler unit method and apparatus for television signal descrambling Grant 4,682,223 - Ragan , et al. * July 21, 1	1987-07-21
System, method, and apparatus for television signal scrambling and descrambling Grant 4,682,224 - Ragan , et al. * July 21, 1	1987-07-21
Electronic ticket method and apparatus for television signal scrambling and descrambling Grant 4,663,664 - Ragan , et al. May 5, 1	1987-05-05
Television scrambling and unscrambling method and apparatus Grant 4,403,252 - Ragan , et al. September 6, 1	1983-09-06
Planar R. F. Load Resistor For Microstrip Or Stripline Grant 3,678,417 - Ragan , et al. July 18, 1	1972-07-18

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