ANRITSU COMPANY

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 54106
 
  
 
H04B TRANSMISSION 17193
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 6441
 
  
 
H03B GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS 459
 
  
 
H03L AUTOMATIC CONTROL, STARTING, SYNCHRONISATION, OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES 476
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 4281
 
  
 
H01P WAVEGUIDES; RESONATORS, LINES OR OTHER DEVICES OF THE WAVEGUIDE TYPE 357
 
  
 
H03K PULSE TECHNIQUE 3128
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 2204
 
  
 
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 WAVES2107

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0295,078 SYSTEMS AND METHODS FOR MEASURING EFFECTIVE CUSTOMER IMPACT OF NETWORK PROBLEMS IN REAL-TIME USING STREAMING ANALYTICSMar 27, 17Oct 12, 17[H04L]
2017/0222,675 APPARATUS TO DETECT INTERFERENCE IN WIRELESS SIGNALSFeb 13, 17Aug 03, 17[H04L, H04B, H04J]
2003/0076,207 Lumped element microwave inductor with windings around tapered poly-iron coreNov 20, 02Apr 24, 03[H01F]
2002/0080,002 Microwave inductor with poly-iron core configured to limit interference with transmission line signalsFeb 21, 02Jun 27, 02[H01F]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9860054 Real-time phase synchronization of a remote receiver with a measurement instrumentNov 14, 16Jan 02, 18[H04L, H04B]
9768892 Pulse modulated passive intermodulation (PIM) measuring instrument with reduced noise floorMar 30, 15Sep 19, 17[H04B, G01R]
9753071 System and method for improved resolution pulsed radio frequency (RF) measurements with phase coherenceMar 14, 14Sep 05, 17[G01R]
9733289 Devices, systems, and methods for sychronizing a remote receiver to a master signal for measuring scattering parametersSep 10, 13Aug 15, 17[G01R]
9696403 Replaceable internal open-short-load (OSL) calibrator and power monitorJun 21, 12Jul 04, 17[G01R]
9606212 Systems and methods for time/frequency indexed pulse calibrations for vector network analyzersMar 14, 14Mar 28, 17[G01R]
9594370 Portable user interface for test instrumentationDec 29, 10Mar 14, 17[G05B, G06F]
9588212 Method of calibrating a measurement instrument for determining direction and distance to a source of passive intermodulation (PIM)Sep 10, 13Mar 07, 17[G01R]
9571142 Apparatus to detect interference in wireless signalsOct 24, 08Feb 14, 17[H04L, H04B]
9560537 Systems and methods for determining a location of a signal emitter based on signal powerOct 16, 15Jan 31, 17[H04L, H04W]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8156167 Analog pseudo random bit sequence generatorExpiredMay 23, 07Apr 10, 12[G06F]
2011/0304,318 FREQUENCY-SCALABLE SHOCKLINE-BASED SIGNAL-SOURCE EXTENSIONSAbandonedMay 05, 11Dec 15, 11[G01R]
2010/0105,346 METHOD TO DETECT INTERFERENCE IN WIRELESS SIGNALSAbandonedOct 24, 08Apr 29, 10[H04B]
2009/0234,603 SYSTEM AND METHOD FOR ACCELERATING AN ELECTRICAL MEASUREMENT INSTRUMENT USING A GRAPHICAL PROCESSING UNITAbandonedMar 17, 08Sep 17, 09[G01R]
2009/0199,141 SYSTEMS AND METHODS FOR PROTOTYPING AND TESTING ELECTRICAL CIRCUITS IN NEAR REAL-TIMEAbandonedFeb 06, 08Aug 06, 09[G06F, G01R]
7511577 DC coupled microwave amplifier with adjustable offsetsExpiredOct 20, 06Mar 31, 09[H03F]
7307493 Broadband 180.degree. degree hybrid microwave planar transformerExpiredOct 28, 05Dec 11, 07[H01P]
7304469 Adaptive method used to overcome channel to channel isolationExpiredMay 18, 06Dec 04, 07[G01R]
2006/0134,939 Method for forming hermetic glass bead assembly having high frequency compensationAbandonedJan 10, 06Jun 22, 06[H01R]
7011529 Hermetic glass bead assembly having high frequency compensationExpiredMar 01, 04Mar 14, 06[H01R]
7002517 Fixed-frequency beam-steerable leaky-wave microstrip antennaExpiredJun 20, 03Feb 21, 06[H01Q]
6943563 Probe tone S-parameter measurementsExpiredMay 02, 02Sep 13, 05[G01R]
6928373 Flexible vector network analyzer measurements and calibrationsExpiredAug 15, 03Aug 09, 05[G06F, G01R]
6882160 Methods and computer program products for full N-port vector network analyzer calibrationsExpiredNov 05, 03Apr 19, 05[G01R]
6839030 Leaky wave microstrip antenna with a prescribable patternExpiredMay 15, 03Jan 04, 05[H01Q]
6766262 Methods for determining corrected intermodulation distortion (IMD) product measurements for a device under test (DUT)ExpiredMay 29, 02Jul 20, 04[H04B]
6700366 Very fast swept spectrum analyzerExpiredFeb 05, 02Mar 02, 04[G01R]
6700531 Integrated multiple-up/down conversion radar test systemExpiredJul 17, 02Mar 02, 04[H01S]
6680679 Method and apparatus for electrical conversion of non-return to zero encoded signal to return to zero encoded signalExpiredMar 01, 02Jan 20, 04[H03M, G11B, G02F]
2004/0004,527 Wideband microwave power inductor with heatsinkAbandonedJul 03, 02Jan 08, 04[H01F]

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