ACR Electronics, Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H04B TRANSMISSION 7203
 
  
 
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 WAVES6103
 
  
 
G08B SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS 490
 
  
 
F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR 3107
 
  
 
F21L LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION 216
 
  
 
H04M TELEPHONIC COMMUNICATION 2161
 
  
 
B63B SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 137
 
  
 
F21K LIGHT SOURCES NOT OTHERWISE PROVIDED FOR139
 
  
 
F21S NON-PORTABLE LIGHTING DEVICES OR SYSTEMS THEREOF 155
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 1361

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0358,448 EPIRB HAVING RETENTION CARRIAGE STRAP FOR HANDS FREE CARRIAGEJun 02, 15Dec 08, 16[G08B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9544749 Apparatus for emergency communications using dual satellite communications systems for redundancy and a means of providing additional information to rescue services to support emergency responseNov 03, 15Jan 10, 17[H04M, H04B, H04W]
9407352 Dual-satellite emergency locator beacon and method for registering, programming and updating emergency locator beacon over the airMay 12, 15Aug 02, 16[H04B, G01S]
9322897 Apparatus for emergency communications using dual satellite communications systems in a compact housingOct 03, 13Apr 26, 16[G01S, H04W]
9197316 Method and apparatus for testing emergency locator beacons incorporating over the air responses back to the emergency locator beaconAug 06, 13Nov 24, 15[H04B]
9178601 Apparatus for emergency communications using dual satellite communications systems for redundancy and a means of providing additional information to rescue services to support emergency responseFeb 21, 13Nov 03, 15[H04B]
9049585 Method of providing additional information to emergency services about emergency locator beaconsAug 06, 13Jun 02, 15[H04B, H04W]
9031497 Dual-satellite emergency locator beacon and method for registering, programming and updating emergency locator beacon over the airFeb 21, 13May 12, 15[H04B]
8514095 GPS enabled EPIRB with integrated receiverFeb 13, 09Aug 20, 13[G08B]
8154444 Emergency beacon with encoded warningFeb 27, 09Apr 10, 12[G01S]
8098190 Apparatus and method for testing emergency locator beaconsSep 03, 09Jan 17, 12[H04M, G08B, G01S]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2008/0191,863 GLOBAL EMERGENCY ALERT NOTIFICATION SYSTEMAbandonedDec 12, 07Aug 14, 08[H04M, G08B]
6933889 Direction and distance finderExpiredMay 20, 04Aug 23, 05[G01S]
6681615 Portable digital oxygen leak detectorExpiredJun 13, 02Jan 27, 04[G01M]
5932856 Power switch to prevent inadvertent activation of an emergency locating beaconExpiredNov 03, 98Aug 03, 99[H01H]
5710989 Water-activated emergency radio beaconExpiredSep 17, 96Jan 20, 98[H04B]
5563612 Frequency multiplier circuitry for radio beaconsExpiredFeb 03, 95Oct 08, 96[G01S]
5526526 Survival radioExpiredOct 17, 94Jun 11, 96[H04B]
5480743 Bipolar compression cell for a water-activated batteryExpiredAug 17, 93Jan 02, 96[H01M]
5395707 Environmentally safe water-activated batteryExpiredMay 07, 93Mar 07, 95[H01M]
5340662 Emergency battery system with an infinite shelf lifeExpiredJan 15, 93Aug 23, 94[H01M]
5235337 Search and rescue transponder housingExpiredApr 07, 92Aug 10, 93[G01S]
5149598 Battery arrangementExpiredJul 11, 91Sep 22, 92[H01M]
4188556 Electro-mechanical machineExpiredJul 18, 77Feb 12, 80[H12K]

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