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Class Information
Number: 340/981
Name: Communications: electrical > Aircraft alarm or indicating systems > Aircraft beacons
Description: Subject matter having beacons on-board the aircraft perceptible by an observer remote from the aircraft.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7535380 |
Optical device for indicating the glide angle for aircraft |
May. 19, 2009 |
| 7479898 |
System and method for synchronizing lights powered by wild frequency AC |
Jan. 20, 2009 |
| 7450004 |
Systems and methods for handling information from wireless nodes, including nodes for communication with aircraft |
Nov. 11, 2008 |
| 7414546 |
White anti-collision light utilizing light-emitting diode (LED) technology |
Aug. 19, 2008 |
| 7391340 |
Portable helicopter landing area and use method thereof |
Jun. 24, 2008 |
| 7378989 |
Emergency lighting arrangement with decentralized emergency power supply for an aircraft |
May. 27, 2008 |
| 7324016 |
Navigational indicating system for rotary wing aircraft |
Jan. 29, 2008 |
| 7236105 |
Anti collision light for aircraft |
Jun. 26, 2007 |
| 7196633 |
Integrated radio tower light controller and alarm reporting device |
Mar. 27, 2007 |
| 7136011 |
System for avoidance of collision between an aircraft and an obstacle |
Nov. 14, 2006 |
| 7079041 |
LED aircraft anticollision beacon |
Jul. 18, 2006 |
| 6989768 |
Recognition/anti-collision light for aircraft |
Jan. 24, 2006 |
| 6963293 |
System and method of preventing aircraft wingtip ground incursion |
Nov. 8, 2005 |
| 6947742 |
Aircraft location system for airports |
Sep. 20, 2005 |
| 6943700 |
Distress beacon, process and device for monitoring distress signals, and vehicle on which such a device is installed |
Sep. 13, 2005 |
| 6927701 |
Runway occupancy monitoring and warning |
Aug. 9, 2005 |
| 6900742 |
Light control module for aviation obstruction marking |
May. 31, 2005 |
| 6867710 |
Aircraft beacon device on wind power installations |
Mar. 15, 2005 |
| 6762695 |
Radio tower lighting system |
Jul. 13, 2004 |
| 6695462 |
Lighting installation, in particular as a danger light, obstruction light or daytime and night-time marker |
Feb. 24, 2004 |
| 6661353 |
Method for displaying interactive flight map information |
Dec. 9, 2003 |
| 6642856 |
Recognition/anti-collision light for aircraft |
Nov. 4, 2003 |
| 6559777 |
Dual mode light source for aircraft external lighting |
May. 6, 2003 |
| 6507290 |
Light emitting diode cluster module capable for use as an aircraft forward position light source |
Jan. 14, 2003 |
| 6456205 |
Anti-collision warning lights and method of use |
Sep. 24, 2002 |
| 6429446 |
Multiple infrared missile jammer |
Aug. 6, 2002 |
| 6420719 |
Modulated infrared source |
Jul. 16, 2002 |
| 6420718 |
Modulated infrared source |
Jul. 16, 2002 |
| 6420721 |
Modulated infrared source |
Jul. 16, 2002 |
| 6420720 |
Countermeasure method |
Jul. 16, 2002 |
| 6278382 |
Recognition/anti-collision light for aircraft |
Aug. 21, 2001 |
| 6260508 |
Position indicating device and method of use |
Jul. 17, 2001 |
| 6160496 |
Remote channel swap for aviation communications |
Dec. 12, 2000 |
| 6011493 |
Aircraft lighting system |
Jan. 4, 2000 |
| 5929788 |
Warning beacon |
Jul. 27, 1999 |
| 5903227 |
Remote channel swap for aviation communications |
May. 11, 1999 |
| 5710560 |
Method and apparatus for enhancing visual perception of display lights, warning lights and the like, and of stimuli used in testing for ocular disease |
Jan. 20, 1998 |
| 5537111 |
Solar powered aircraft warning device |
Jul. 16, 1996 |
| H1560 |
Crash site locator beacon |
Jul. 2, 1996 |
| 5412381 |
Signalling means |
May. 2, 1995 |
| 5394142 |
Shock detector and distress beacon for an aircraft incorporating such a detector |
Feb. 28, 1995 |
| 5361018 |
Intermediate voltage cable marker with enhanced conspicuity |
Nov. 1, 1994 |
| 5355131 |
Aircraft landing light |
Oct. 11, 1994 |
| 5315296 |
Cueing light configuration for aircraft navigation |
May. 24, 1994 |
| 5293304 |
Dual mode anticollision/recognition lamp for aircraft |
Mar. 8, 1994 |
| 5282589 |
Terrain cueing |
Feb. 1, 1994 |
| 5270707 |
Process and apparatus for the avoidance of bird impacts on airplanes |
Dec. 14, 1993 |
| 5057820 |
Optical warning system |
Oct. 15, 1991 |
| 4842219 |
Tether attachment device |
Jun. 27, 1989 |
| 4759735 |
Solar cell powered beacon |
Jul. 26, 1988 |
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