ECHELON CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 27258
 
  
 
H04B TRANSMISSION 22188
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 16431
 
  
 
H04M TELEPHONIC COMMUNICATION 10153
 
  
 
H03M CODING, DECODING OR CODE CONVERSION, IN GENERAL 6105
 
  
 
H04K SECRET COMMUNICATION; JAMMING OF COMMUNICATION652
 
  
 
H04J MULTIPLEX COMMUNICATION 5120
 
  
 
H05B ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR 5106
 
  
 
G05F SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES 397
 
  
 
H01R ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS 3130

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0042,087 System, Apparatus, and Method for Light ControlAug 02, 16Feb 08, 18[H05B]
2015/0120,826 NODE CONTROL IN A DISTRIBUTED PEER-TO-PEER NETWORKOct 28, 13Apr 30, 15[H04L]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9875637 Systems, apparatuses, and methods for detecting problems in airAug 02, 16Jan 23, 18[G08B, G01K, H05B, F21Y, F21K]
9781794 System and method for optimizing lighting in response to online weather dataNov 17, 16Oct 03, 17[H05B]
9755906 Automated topology discovery and management for electric metersFeb 26, 14Sep 05, 17[H04L]
9681461 Method and system of enhancing signal processing in a shared medium networkJan 26, 16Jun 13, 17[H04L, H03M, H04W]
9672009 Method and system of improved galois multiplicationJan 11, 16Jun 06, 17[H03M, G06F]
9614706 Method and apparatus for multi-carrier modulation (MCM) packet detection based on phase differencesJan 26, 16Apr 04, 17[H04L, H04B]
9538614 Apparatuses and methods to detect and provision for lighting interfacesDec 31, 14Jan 03, 17[H05B]
9521219 Systems, methods, and apparatuses using common addressingJan 20, 14Dec 13, 16[H04L]
9411772 Multi-protocol serial nonvolatile memory interfaceJun 30, 14Aug 09, 16[G06F]
9413575 Method and apparatus for multi-carrier modulation (MCM) packet detection based on phase differencesMar 15, 13Aug 09, 16[H04L, H04B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
9246726 Method and apparatus for multi-carrier modulation (MCM) packet detection based on phase differencesWithdrawnMar 15, 13Jan 26, 16[H04L, H04B]
9246733 Method and apparatus for phase-based multi-carrier modulation (MCM) packet detectionWithdrawnMar 15, 13Jan 26, 16[H04L]
9246787 Method and system of enhancing signal processing in a shared medium networkWithdrawnMar 15, 13Jan 26, 16[H04L, H04W]
2014/0278,162 DETECTING AND LOCATING POWER OUTAGES VIA LOW VOLTAGE GRID MAPPINGAbandonedMar 15, 13Sep 18, 14[G01R]
8374104 Simple installation of devices on a networkExpiredMar 30, 05Feb 12, 13[H04L]
6862430 System and method for selecting repeatersExpiredJul 05, 00Mar 01, 05[H04B]
6694209 Cell fabricated as an IC with a redesigned transceiver package which can be multiplexed to different states without user inputExpiredJun 26, 00Feb 17, 04[H04Q, G06F]
6493739 Task scheduling in an event driven environmentExpiredMar 02, 99Dec 10, 02[G06F]
6353861 Method and apparatus for treating a logical programming expression as an event in an event-driven computer environmentExpiredJun 18, 96Mar 05, 02[G06F]
6182130 Method for enhancing the performance of a networkExpiredMay 18, 98Jan 30, 01[G06F]
5812557 Power line communications analyzerExpiredSep 04, 97Sep 22, 98[G06F]
5257006 Method and apparatus for power line communicationsExpiredSep 21, 90Oct 26, 93[H04M]
5113498 Input/output section for an intelligent cell which provides sensing, bidirectional communications and controlExpiredJun 04, 90May 12, 92[G06F]
5034882 Multiprocessor intelligent cell for a network which provides sensing, bidirectional communications and controlExpiredOct 01, 90Jul 23, 91[G06F]

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