HEMISPHERE GNSS INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G01S RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES2287
 
  
 
H01Q AERIALS 6104
 
  
 
H04B TRANSMISSION 6204
 
  
 
G01C MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY 4101
 
  
 
F41G WEAPON SIGHTS; AIMING 128
 
  
 
H01P WAVEGUIDES; RESONATORS, LINES OR OTHER DEVICES OF THE WAVEGUIDE TYPE 159
 
  
 
H03H IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS 170
 
  
 
H05K PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 1155
 
  
 
H04W WIRELESS COMMUNICATION NETWORKS 1187

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0245,923 GLOBAL NAVIGATION SATELLITE SYSTEM SUPERBAND PROCESSING DEVICE AND METHODDec 23, 14Aug 25, 16[G01S]
2015/0247,931 LOCALLY ENHANCED GNSS WIDE-AREA AUGMENTATION SYSTEMFeb 27, 15Sep 03, 15[G01S]
2015/0185,330 GNSS EXTENSION DEVICEDec 31, 14Jul 02, 15[G01S]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9678216 Short range position sensing device and method of useApr 09, 14Jun 13, 17[G01S]
9461358 Fractal ground plane antenna and method of useJul 23, 14Oct 04, 16[H01Q]
9332501 System and method for antenna-receiver communicationOct 17, 14May 03, 16[H04W]
9178573 RF/digital signal-separating GNSS receiver and manufacturing methodMar 19, 13Nov 03, 15[H04B, G01S]
9105961 Low profile, wideband GNSS dual frequency antenna structureMar 14, 14Aug 11, 15[H01Q]
8897407 RF (including GNSS) signal interference mitigation system and methodDec 04, 12Nov 25, 14[H04B]
8686899 GNSS smart antenna and receiver system with weatherproof enclosureAug 26, 11Apr 01, 14[G01S]
8686900 Multi-antenna GNSS positioning method and systemJan 08, 09Apr 01, 14[G01S]
8532885 Automatic GNSS signal allocation between remote and base receiversApr 04, 12Sep 10, 13[G01C]
8456356 GNSS receiver and external storage device system and GNSS data processing methodOct 05, 10Jun 04, 13[G01S]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0153,456 INTEGRATED MACHINE GUIDANCE SYSTEMAbandonedApr 21, 14Jun 04, 15[G01S]
2014/0247,194 GNSS ANTENNASAbandonedOct 31, 13Sep 04, 14[H01Q]
2013/0176,171 GNSS SUPERBAND ASIC AND METHOD WITH SIMULTANEOUS MULTI-FREQUENCY DOWN CONVERSIONAbandonedJul 10, 12Jul 11, 13[G01S]
2012/0242,540 HEADING DETERMINATION SYSTEM USING ROTATION WITH GNSS ANTENNASAbandonedMar 21, 12Sep 27, 12[G01S]
2011/0188,618 RF/DIGITAL SIGNAL-SEPARATING GNSS RECEIVER AND MANUFACTURING METHODAbandonedFeb 02, 11Aug 04, 11[H04B]
6549091 Antenna couplerExpiredSep 08, 00Apr 15, 03[H03H]

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