MARCH NETWORKS CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 8234
 
  
 
1601 PHOTOGRAPHIC CAMERAS AND FILM CAMERAS427
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 3444
 
  
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 2196
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 2283
 
  
 
F25B REFRIGERATION MACHINES, PLANTS, OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS 167
 
  
 
G08B SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS 193
 
  
 
G11B INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER 1137
 
  
 
H04W WIRELESS COMMUNICATION NETWORKS 1187
 
  
 
1403 COMMUNICATIONS EQUIPMENT, WIRELESS REMOTE CONTROLS AND RADIO AMPLIFIERS169

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9521550 Remote configuration of digital video surveillance system elementsDec 18, 14Dec 13, 16[H04L, G08B, H04N, G06F, H04W]
9154744 Automatic configuration of connection from camera to video management serverApr 29, 11Oct 06, 15[H04L, G08B, H04N]
8422561 Method and system for low-subband content discriminationFeb 09, 06Apr 16, 13[H04N]
D672382 WDR megapixel cameraSep 06, 11Dec 11, 12[1601]
7990639 Mobile event data recorder with multiple orientation vibration isolationAug 27, 07Aug 02, 11[G11B]
D642549 Video encoderOct 08, 10Aug 02, 11[1403]
D639842 Video surveillance cameraOct 08, 10Jun 14, 11[1601]
D639843 Video surveillance cameraOct 08, 10Jun 14, 11[1601]
D639328 Video surveillance cameraOct 08, 10Jun 07, 11[1601]
7869700 Hierarchical data storageJul 19, 06Jan 11, 11[H04N, G06K]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2011/0228,084 CONTENT MANAGEMENT IN A VIDEO SURVEILLANCE SYSTEMAbandonedSep 20, 10Sep 22, 11[H04N]
2010/0066,828 VIDEO CAMERA PERSPECTIVE CALCULATIONAbandonedDec 15, 08Mar 18, 10[H04N]
2010/0066,835 DISTRIBUTED VIDEO SURVEILLANCE SYSTEMAbandonedDec 12, 08Mar 18, 10[H04N]
2009/0167,493 VIDEO MONITORING SYSTEMAbandonedDec 31, 08Jul 02, 09[H04N, G06F]
2008/0184,245 METHOD AND SYSTEM FOR TASK-BASED VIDEO ANALYTICS PROCESSINGAbandonedJan 30, 08Jul 31, 08[G06F]
2007/0033,632 TEMPORAL DATA PREVIEWING SYSTEMAbandonedJul 19, 06Feb 08, 07[H04N, G06F]
2004/0032,432 Multi-dimensional table filtering systemAbandonedAug 15, 02Feb 19, 04[G09G]
6032035 Emergency response systemExpiredMay 21, 97Feb 29, 00[G08B]
D330201 Telephone set or similar articleExpiredJul 23, 91Oct 13, 92[]

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