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Class Information
Number: 367/111
Name: Communications, electrical: acoustic wave systems and devices > Echo systems > Distance or direction finding > With indicator > Luminous array
Description: Subject matter in which the display device comprises a plurality of light emitting elements.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7203131 |
Pixel display method and apparatus |
Apr. 10, 2007 |
| 7161872 |
Fishing data display device |
Jan. 9, 2007 |
| 7113449 |
Marine electronics with lure depth analyzer |
Sep. 26, 2006 |
| 7057972 |
Flasher type fish sonar |
Jun. 6, 2006 |
| 6791902 |
Portable fish finder |
Sep. 14, 2004 |
| 6771562 |
Fish finding method and system |
Aug. 3, 2004 |
| 6628569 |
Fishfinder device with integrated controller |
Sep. 30, 2003 |
| 6595315 |
Underwater detecting apparatus, depth measuring apparatus and display apparatus |
Jul. 22, 2003 |
| 6466891 |
System for providing an estimate of the location of an undersea object |
Oct. 15, 2002 |
| 6198692 |
Apparatus suitable for searching objects in water |
Mar. 6, 2001 |
| 6128576 |
Obstruction detecting apparatus |
Oct. 3, 2000 |
| 6009044 |
Fish sonar |
Dec. 28, 1999 |
| 5999490 |
Flasher type fish sonar |
Dec. 7, 1999 |
| 5973997 |
Flasher type fish sonar |
Oct. 26, 1999 |
| 5926438 |
Hand-held LCD fish finder |
Jul. 20, 1999 |
| 5805528 |
Underwater detection system |
Sep. 8, 1998 |
| 5675552 |
Sonar apparatus having a steerable beam |
Oct. 7, 1997 |
| 5594707 |
Fish finder |
Jan. 14, 1997 |
| 5537380 |
Sonar system having an interactive sonar viewing apparatus and method of configuring same |
Jul. 16, 1996 |
| 5327398 |
Fishfinder with readout of bottom coverage |
Jul. 5, 1994 |
| 5260912 |
Side-looking fish finder |
Nov. 9, 1993 |
| 5184330 |
Multi-beam sonar fish detection apparatus providing real-time three-dimensional wire-frame display representation |
Feb. 2, 1993 |
| 5159579 |
Apparatus for encoding fishfinder image information and transmission method |
Oct. 27, 1992 |
| 5127352 |
Flasher display sonar depth sounder non-intrusion sensor |
Jul. 7, 1992 |
| 5065371 |
Depth finder having variable measurement capabilities |
Nov. 12, 1991 |
| 5045856 |
Vehicular anticollision radar system for driving in the fog |
Sep. 3, 1991 |
| 5043727 |
Display system for marine vessel |
Aug. 27, 1991 |
| 4995010 |
Depth finding-trolling system |
Feb. 19, 1991 |
| 4988996 |
Display system |
Jan. 29, 1991 |
| 4975709 |
Wake plotter apparatus |
Dec. 4, 1990 |
| 4951268 |
Method for the sonar classification of underwater objects, notably moored mines |
Aug. 21, 1990 |
| 4943951 |
Depth finder with tutorial |
Jul. 24, 1990 |
| 4935906 |
Scanning sonar system |
Jun. 19, 1990 |
| 4922468 |
Method and apparatus for controlling aquatic population in defined areas |
May. 1, 1990 |
| 4901291 |
Wrist watch type receiver of fish sonar |
Feb. 13, 1990 |
| 4879697 |
Sonar fish finder apparatus providing split-screen display |
Nov. 7, 1989 |
| 4873676 |
Sonar depth sounder apparatus |
Oct. 10, 1989 |
| 4837750 |
Apparatus for displaying depth sounding data with nautical range |
Jun. 6, 1989 |
| 4829493 |
Sonar fish and bottom finder and display |
May. 9, 1989 |
| 4829492 |
Depthfinder with color LCD display |
May. 9, 1989 |
| 4809242 |
Apparatus for processing fish detection signals |
Feb. 28, 1989 |
| 4669069 |
Dual reflected energy beam alignment system |
May. 26, 1987 |
| 4644512 |
Sonar depth finder with relative depth LCD display |
Feb. 17, 1987 |
| 4588992 |
Radar tracking system and display |
May. 13, 1986 |
| 4580250 |
Ultrasonic detection and communication system for automobiles |
Apr. 1, 1986 |
| 4518253 |
Distance measurement system |
May. 21, 1985 |
| 4467313 |
Automotive rear safety checking apparatus |
Aug. 21, 1984 |
| 4264788 |
Damped ultrasonic detection unit |
Apr. 28, 1981 |
| 4247924 |
Proximity indicating equipment |
Jan. 27, 1981 |
| 4225949 |
Method of and apparatus for navigating unmarked channels |
Sep. 30, 1980 |
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