Draim; John E.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Draim; John E..The latest application filed is for "methods for effecting seamless handover and enhancing capacity in elliptical orbit satellite communications systems".

Company Profile

0.9.5

Draim; John E. - Vienna VA
Draim; John E. - Washington DC

*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
Methods for effecting seamless handover and enhancing capacity in elliptical orbit satellite communications systems App 20070135040 - Draim; John E.	2007-06-14
System and method for implementing a constellation of non-geostationary satellites that does not interfere with the geostationary satellite ring App 20060276128 - Castiel; David ; et al.	2006-12-07
Fixed satellite constellation system employing non-geostationary satellites in sub-geosynchronous elliptical orbits with common ground tracks App 20060060717 - Castiel; David ; et al.	2006-03-23
Fixed satellite constellation system employing non-geostationary satellites in sub-geosynchronous elliptical orbits with common ground tracks Grant 6,954,613 - Castiel , et al. October 11, 2	2005-10-11
Antenna null Grant 6,766,166 - Draim July 20, 2	2004-07-20
System and method for implementing a constellation of non-geostationary satellites that provides simplified satellite tracking Grant 6,714,521 - Draim March 30, 2	2004-03-30
System and method for implementing a constellation of non-geostationary satellites that does not interfere with the geostationary satellite ring Grant 6,701,126 - Draim March 2, 2	2004-03-02
System and method for satellite communications App 20020136191 - Draim, John E. ; et al.	2002-09-26
System and method for implementing a constellation of non-geostationary satellites that provides simplified satellite tracking App 20020132577 - Draim, John E.	2002-09-19
Dual ring array of satellites Grant 5,979,832 - Draim November 9, 1	1999-11-09
Elliptical orbit satellite, system, and deployment with controllable coverage characteristics Grant 5,669,585 - Castiel , et al. September 23, 1	1997-09-23
Elliptical orbit satellite, system, and deployment with controllable coverage characteristics Grant 5,582,367 - Castiel , et al. December 10, 1	1996-12-10
Tetrahedral multi-satellite continuous-coverage constellation Grant 4,854,527 - Draim August 8, 1	1989-08-08
Satellite continuous coverage constellations Grant 4,809,935 - Draim March 7, 1	1989-03-07

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