CALAMP CORP.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 8439
 
  
 
G01P MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT 750
 
  
 
H01Q AERIALS 7103
 
  
 
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 WAVES6103
 
  
 
H04B TRANSMISSION 6204
 
  
 
G07C TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS, OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE 542
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 5280
 
  
 
H04W WIRELESS COMMUNICATION NETWORKS 5183
 
  
 
G01C MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY 4101
 
  
 
B60R VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR 3107

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0023,610 Systems and Methods for 3-Axis Accelerometer Calibration with Vertical Sample BuffersOct 03, 16Jan 26, 17[G01P, G01S]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9644977 Systems and methods for determining vehicle operational statusMay 22, 15May 09, 17[G07C, B60W, G06F, B60C, G01C, G01S]
9648579 Systems and methods for driver and vehicle trackingNov 21, 14May 09, 17[H04B, G01C, G01S, H04W]
9459277 Systems and methods for 3-axis accelerometer calibration with vertical sample buffersFeb 19, 13Oct 04, 16[G01M, G06F, G01P]
9406222 Systems and methods for location reporting of detected events in vehicle operationDec 28, 12Aug 02, 16[G08B, H04Q, G08C]
9335971 High entropy random bit sourceFeb 27, 09May 10, 16[G06F]
9271190 Remotely managed data radios including remote management capabilitiesJun 17, 14Feb 23, 16[H04L, H04W]
9217757 Systems and methods for 3-axis accelerometer calibrationSep 19, 12Dec 22, 15[G01M, G06F, G01P]
9204368 Dynamic beacon rates and fixed ad hoc modes in ad hoc networksApr 30, 12Dec 01, 15[H04W]
9171460 Systems and methods for collecting information from vehicle devices via a vehicle data busJun 27, 14Oct 27, 15[G06Q, G08G]
9002538 Systems and methods for virtual ignition detectionJun 17, 13Apr 07, 15[G07C, G06F, B60R]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2013/0210,486 Remotely Managed Data Radios Including Remote Management CapabilitiesAbandonedFeb 14, 12Aug 15, 13[H04W]
2010/0220,006 GLOBAL POSITIONING SYSTEMS BASED DISCIPLINED REFERENCE CLOCKAbandonedFeb 27, 09Sep 02, 10[G01S]
2006/0092,078 Antenna systems for widely-spaced frequency bands of wireless communication networksAbandonedFeb 02, 05May 04, 06[H01Q]
2002/0010,940 Two-conductor medium communication systems and methods for transmission and reception of multiple-channel data signalsAbandonedMay 14, 01Jan 24, 02[H04N]
5682426 Subscriber site method and apparatus for decoding and selective interdiction of television channelsExpiredApr 09, 96Oct 28, 97[H04N]
5666126 Multi-staged antenna optimized for reception within multiple frequency bandsExpiredSep 18, 95Sep 09, 97[H01Q]
5488659 Encryption/decryption process and apparatus for a multichannel television systemExpiredOct 28, 94Jan 30, 96[H04N]
5463407 Dual mode/dual band feed structuresExpiredOct 13, 93Oct 31, 95[H01Q]
5331332 Waveguide coupling structureExpiredOct 14, 92Jul 19, 94[H01Q]
5225799 Microwave filter fabrication method and filters therefromExpiredNov 16, 92Jul 06, 93[H01P]

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