Inventor
NOVAK III JOHN I
US17 patents
⚠️ This page may combine multiple inventors who share the name “NOVAK III JOHN I”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HUGHES ELECTRONICS CORP
11 patentsUS6735437B2May 11, 2004
Communication system employing reuse of satellite spectrum for terrestrial communication
HUGHES ELECTRONICS CORP260 citations98
US6337980B1Jan 8, 2002
Multiple satellite mobile communications method and apparatus for hand-held terminals
HUGHES ELECTRONICS CORP35 citations95
US6295440B2Sep 25, 2001
Multiple satellite mobile communications method and apparatus for hand-held terminals
HUGHES ELECTRONICS CORP32 citations95
US6667715B1Dec 23, 2003
Signal processing circuit for communicating with a modular mobile satellite terminal and method therefor
HUGHES ELECTRONICS CORP18 citations92
US6606307B1Aug 12, 2003
Techniques for utilization of bandwidth space assets
HUGHES ELECTRONICS CORP23 citations92
US6501941B1Dec 31, 2002
Method for identifying growth limits of handheld services for mobile satellite communications
HUGHES ELECTRONICS CORP19 citations92
US6496146B1Dec 17, 2002
Modular mobile terminal for satellite communication
HUGHES ELECTRONICS CORP24 citations92
US6563457B2May 13, 2003
Method and system for determining a position of an object using two-way ranging in a polystatic satellite configuration
HUGHES ELECTRONICS CORP22 citations91
US6377208B2Apr 23, 2002
Method and system for determining a position of a transceiver unit utilizing two-way ranging in a polystatic satellite configuration
HUGHES ELECTRONICS CORP32 citations91
US6340947B1Jan 22, 2002
Method and system for determining a position of a transceiver unit utilizing two-way ranging in a polystatic satellite configuration including a ground radar
HUGHES ELECTRONICS CORP53 citations91
US6807397B2Oct 19, 2004
Method for identifying growth limits of handheld services for mobile satellite communications
HUGHES ELECTRONICS CORP1 citations51
DIRECTV GROUP INC
5 patentsUS7339520B2Mar 4, 2008
Phased array terminal for equatorial satellite constellations
DIRECTV GROUP INC39 citations92
US7027769B1Apr 11, 2006
GEO stationary communications system with minimal delay
DIRECTV GROUP INC23 citations92
US7016646B2Mar 21, 2006
Communication system employing reuse of satellite spectrum for terrestrial communication
DIRECTV GROUP INC17 citations92
US6963548B1Nov 8, 2005
Coherent synchronization of code division multiple access signals
DIRECTV GROUP INC20 citations92
US6888499B2May 3, 2005
Signal processing circuit for communicating with a modular mobile terminal and method therefor
DIRECTV GROUP INC0 citations52