KEYSSA, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H04B TRANSMISSION 42168
 
  
 
H01Q AERIALS 1694
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 13272
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 12350
 
  
 
H01P WAVEGUIDES; RESONATORS, LINES OR OTHER DEVICES OF THE WAVEGUIDE TYPE 1050
 
  
 
H04W WIRELESS COMMUNICATION NETWORKS 9179
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 7152
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 7440
 
  
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 5193
 
  
 
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 WAVES4105

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0063,293 Extremely High Frequency ConverterOct 25, 17Mar 01, 18[H04L, H04B]
2017/0117,636 Redirection of Electromagnetic Signals Using Substrate StructuresJan 06, 17Apr 27, 17[H01Q]
2017/0077,591 Wireless Communication With Dielectric MediumNov 23, 16Mar 16, 17[H01Q]
2017/0077,997 WIRELESS CONNECTIONS WITH VIRTUAL HYSTERESISNov 04, 16Mar 16, 17[H04B]
2016/0173,210 System For Constraining An Operating Parameter Of An EHF Communication ChipFeb 23, 16Jun 16, 16[H04B]
2014/0170,982 CONTACTLESS DIGITAL RIGHTS MANAGEMENT DATA TRANSFER SYSTEMS AND METHODSDec 14, 13Jun 19, 14[H04W]
2014/0038,521 TIGHTLY-COUPLED NEAR-FIELD COMMUNICATION-LINK CONNECTOR-REPLACEMENT CHIPSOct 07, 13Feb 06, 14[H04B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9900054 Link emission controlNov 18, 16Feb 20, 18[H04L, H01L, H04B, G06K]
9894524 EHF secure communication deviceNov 10, 15Feb 13, 18[H04L, H04B, G06F, H04W]
9888507 Extremely high frequency systems and methods of operating the sameMar 13, 14Feb 06, 18[H01L, H04B, H04W]
9853696 Tightly-coupled near-field communication-link connector-replacement chipsOct 07, 13Dec 26, 17[H04B]
9853746 Shielded EHF connector assembliesApr 26, 16Dec 26, 17[H01L, H04B, H04W]
9832288 Extremely high frequency converterAug 01, 16Nov 28, 17[H04L, H04B]
9817025 Waveguides for capturing close-proximity electromagnetic radiation transmitted by wireless chips during testing on automated test equipment (ATE)Feb 09, 17Nov 14, 17[G01R]
9819397 Contactless replacement for cabled standards-based interfacesDec 15, 16Nov 14, 17[H04B]
9787349 Wireless communication with dielectric mediumNov 05, 14Oct 10, 17[H01L, H04B, H01Q, H05K]
9750068 Virtualized physical layer adapted for EHF contactless communicationJan 18, 17Aug 29, 17[H04B, H04W]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
9373894 Integrated circuit with electromagnetic communicationWithdrawnMar 22, 12Jun 21, 16[H04L, H01L, H01Q]
2014/0266,977 POLARIZATION CONVERTING DIELECTRIC PLATEAbandonedMar 17, 14Sep 18, 14[H01Q]
2012/0295,539 EHF COMMUNICATION WITH ELECTRICAL ISOLATION AND WITH DIELECTRIC TRANSMISSION MEDIUMAbandonedJul 03, 12Nov 22, 12[H04B]

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