ROHDE & SCHWARZ GMBH & CO. KG

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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 14847
 
  
 
H04B TRANSMISSION 112107
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 95191
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 62385
 
  
 
H04W WIRELESS COMMUNICATION NETWORKS 60128
 
  
 
H01P WAVEGUIDES; RESONATORS, LINES OR OTHER DEVICES OF THE WAVEGUIDE TYPE 2932
 
  
 
H01Q AERIALS 2585
 
  
 
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 WAVES2386
 
  
 
H03H IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS 1952
 
  
 
H03M CODING, DECODING OR CODE CONVERSION, IN GENERAL 1893

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0074,150 METHOD FOR CALIBRATING AN INPUT CIRCUIT AND SYSTEM FOR CALIBRATING AN INPUT CIRCUITJul 13, 17Mar 15, 18[H03F, G01R]
2018/0076,906 MEASURING SYSTEM AND METHOD FOR DETERMINING PHASE DIFFERENCES OF ANTENNA ELEMENTS OF AN ANTENNA ARRAYNov 01, 16Mar 15, 18[H04B, H01Q]
2018/0059,206 Method and apparatus for detection of a signalJul 18, 17Mar 01, 18[G01S, H04W]
2018/0052,215 METHOD FOR DIRECTION FINDING AND DIRECTION FINDING ANTENNA UNITMay 24, 17Feb 22, 18[H01Q, G01S]
2018/0034,843 METHOD AND APPARATUS FOR TESTING A SECURITY OF COMMUNICATION OF A DEVICE UNDER TESTAug 30, 16Feb 01, 18[H04L]
2017/0328,937 A POWER-MEASURING DEVICE AND A MEASURING SYSTEM FOR MEASURING THE POWER OF SEVERAL PHASES IN A MULTIPHASE SYSTEMMay 30, 16Nov 16, 17[G01R]
2017/0307,678 Measurement arrangementApr 22, 16Oct 26, 17[H04W, G01R]
2017/0310,003 DIRECTIONAL ANTENNA MODULE AND METHODMar 10, 17Oct 26, 17[H01Q]
2017/0265,094 CHANNEL SOUNDING TESTING DEVICE AND METHOD TO ESTIMATE LARGE-SCALE PARAMETERS FOR CHANNEL MODELLINGSep 02, 16Sep 14, 17[H04L, H04B, H04W]
2017/0239,793 HAND TOOL WITH ADJUSTABLE FASTENING HEAD AND VARIABLE OUTPUT TORQUEJul 23, 16Aug 24, 17[B25B]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9915526 Method and a device for surface determination by means of microwavesJan 23, 14Mar 13, 18[G01S, G01B]
9917665 Testing device and testing method with noise level adjustmentJun 13, 16Mar 13, 18[H04B]
9912417 Measuring device and measuring method for start time synchronized signal generationJul 31, 15Mar 06, 18[H04L, H04B, H04W, G01R]
9903932 Measuring system, calibration device and measuring method with uncertainty analysisDec 07, 15Feb 27, 18[G01R]
9906315 Test arrangement and test methodMay 05, 17Feb 27, 18[H04B, H01Q]
9897681 Calibration method and calibration arrangementMar 02, 15Feb 20, 18[G01R]
9882744 Method and a device for determining an estimated value for a noise powerJul 30, 15Jan 30, 18[H04L, H04B]
9876697 Stochastic jitter measuring device and methodJul 15, 16Jan 23, 18[H04L, G01R]
9877326 Measuring device and a measuring method for determining an active channelJul 30, 14Jan 23, 18[H04L, H04N, H04W, H03J]
9869743 Calibration module with integrated power detectorDec 16, 14Jan 16, 18[G01R]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0249,344 Method and Apparatus for Providing a Degree of a Resource Pool Occupation of Resources Used in Device-to-Device CommunicationAbandonedFeb 23, 15Aug 25, 16[H04W]
2016/0050,572 Radio communication test apparatus and method for testingAbandonedAug 18, 14Feb 18, 16[H04W]
2013/0076,487 DEVICE AND A METHOD FOR THE IDENTIFICATION OF PERSONSAbandonedMar 22, 11Mar 28, 13[G06F]
8400167 Method and device for the calibration of network analyzers using a comb generatorWithdrawnApr 11, 08Mar 19, 13[G01R]
2012/0286,122 Holding Device and System for Positioning a Device for a Wireless Communication in a Measurement SystemAbandonedFeb 03, 11Nov 15, 12[G01R]
2012/0038,666 METHOD FOR CAPTURING AND DISPLAYING IMAGE DATA OF AN OBJECTAbandonedApr 14, 10Feb 16, 12[G09G]
8102171 Measuring device and measuring method for measuring the envelope power and the mean-power valueExpiredApr 26, 07Jan 24, 12[G01R]
8076774 Transistor clamping deviceExpiredSep 05, 07Dec 13, 11[H01L]
8022687 Secum-trahenz method, especially for a network analyzer, for measurement of a deviceExpiredJan 05, 07Sep 20, 11[G01R]
2011/0152,664 MEASURING DEVICE AND A METHOD FOR DETERMINING MOVEMENT IN A TISSUEAbandonedJun 02, 09Jun 23, 11[A61B]
2011/0077,509 MEASURING DEVICE AND A METHOD FOR DETERMINING TISSUE PARAMETERSAbandonedJun 02, 09Mar 31, 11[A61B]
2011/0034,164 METHOD AND COMPUTER SOFTWARE PRODUCT FOR ANALYZING CELLULAR MOBILE-TELEPHONE NETWORKSAbandonedJun 21, 07Feb 10, 11[H04W]
7884683 Directional coupler in coaxial line technologyExpiredOct 27, 04Feb 08, 11[H01P, H03H]
2010/0310,083 ELECTRONIC DEVICE WITH NOISE-SUPPRESSION SYSTEMAbandonedJun 09, 10Dec 09, 10[G10K]
7809051 Method to perform a statistical test in which the experiment is multinomialExpiredJun 17, 05Oct 05, 10[H04N, H04B]
2010/0173,591 METHOD AND DEVICE FOR ALTERNATELY ALLOCATING BASE-STATION SIGNALS TO A LIMITED NUMBER OF CHANNELS OF A TEST DEVICEAbandonedMay 13, 08Jul 08, 10[H04B]
2010/0075,664 SYSTEM, MOBILE COMMUNICATION UNIT AND METHOD FOR TESTING A RECEIVER PERFORMANCEAbandonedApr 26, 07Mar 25, 10[H04W]
7647029 Controller-assisted method and controller-assisted device for determining a characteristic of a compensation member in a level control circuitExpiredJun 29, 05Jan 12, 10[H04B]
7630432 Method for analysing the channel impulse response of a transmission channelExpiredNov 12, 03Dec 08, 09[H04B, G06F, H03H]
2009/0284,349 Method for Tamperproof Identification of Individual Electronic Sub-AssembliesAbandonedJun 29, 06Nov 19, 09[H04Q]

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