M&FC HOLDING, LLC

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H04B TRANSMISSION 8202
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 6279
 
  
 
G08B SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS 292
 
  
 
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 WAVES1108
 
  
 
G05B CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS 1100
 
  
 
H01J ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS 1127
 
  
 
H03L AUTOMATIC CONTROL, STARTING, SYNCHRONISATION, OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES 179
 
  
 
H04J MULTIPLEX COMMUNICATION 1124
 
  
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 1241
 
  
 
H04W WIRELESS COMMUNICATION NETWORKS 1187

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8884774 Universal software defined home gatewayMar 31, 09Nov 11, 14[G08B, H04W, G01D]
7129972 Image sensing device for transmitting imagesSep 20, 01Oct 31, 06[H04N]
6639939 Direct sequence spread spectrum method computer-based product apparatus and system tolerant to frequency reference offsetJul 22, 99Oct 28, 03[H04B]
6111911 Direct sequence frequency ambiguity resolving receiverJun 07, 95Aug 29, 00[H04B]
6031883 Enhanced frequency agile radioSep 16, 97Feb 29, 00[H01J, H03L, H04L]
5999561 Direct sequence spread spectrum method, computer-based product, apparatus and system tolerant to frequency reference offsetSep 15, 97Dec 07, 99[H04B]
5920589 Direct sequence spread spectrum DSP systemNov 17, 95Jul 06, 99[H04B]
5859869 Low cost binary phase shift keying modulation transmitter systemNov 17, 95Jan 12, 99[H04L, H04B]
RE35829 Binary phase shift keying modulation system and/or frequency multiplierNov 17, 95Jun 23, 98[H04L]
5598427 Wireless alarm systemOct 24, 91Jan 28, 97[H04B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2009/0038,902 Method of providing electricity to a moving automobileAbandonedAug 07, 07Feb 12, 09[E01C, B60L]
2008/0272,981 Low Profile Helical Planar Radio Antenna with Plural ConductorsAbandonedMay 24, 06Nov 06, 08[H01P, H01Q]
2006/0220,903 Modular wireless fixed network for wide-area metering data collection and meter module apparatusAbandonedFeb 15, 06Oct 05, 06[G08B, G08C]
2006/0010,997 Weather resistant automatic meter reading unitAbandonedJul 18, 05Jan 19, 06[G01D]
6918311 Weather resistant automatic meter reading unitExpiredSep 21, 01Jul 19, 05[G01D]
2004/0040,368 Apparatus and method for quantity meter testingAbandonedSep 02, 03Mar 04, 04[G01F]
6335953 Enhanced frequency agile radioExpiredNov 02, 99Jan 01, 02[H04L, H04B]
6131265 Method of making a plastic pipe adaptorExpiredJul 19, 99Oct 17, 00[B23P, B21D]
5987058 Wireless alarm systemExpiredJun 07, 95Nov 16, 99[H04B]
5119396 Binary phase shift keying modulation systemExpiredAug 27, 90Jun 02, 92[H04K]
5095493 Wireless alarm systemExpiredAug 20, 90Mar 10, 92[H04K]
5088322 Extended range flow meterExpiredMay 29, 90Feb 18, 92[G01F]
5082313 Cut-in repair couplingExpiredNov 28, 90Jan 21, 92[F16L]
5067136 Wireless alarm systemExpiredJul 12, 90Nov 19, 91[H04B]
4977577 Wireless alarm systemExpiredNov 02, 88Dec 11, 90[H04K]
4648631 Reducing couplingExpiredDec 19, 85Mar 10, 87[F16L]

Top Inventors for This Owner

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