US PATENT SUBCLASS 342 / 176
.~ Display

Current as of: June, 1999
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342 /   HD   COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION)

175  DF  WITH PARTICULAR CIRCUIT {13}
176.~ Display {9}
177  DF  .~.~> Plural
178  DF  .~.~> Projection type
179  DF  .~.~> Image production
180  DF  .~.~> Stereoscopic or tridimensional
181  DF  .~.~> Color
182  DF  .~.~> Electronic marker generation {1}
184  DF  .~.~> With stabilization (e.g., True Motion, True North)
185  DF  .~.~> Scan conversion
186  DF  .~.~> With sweep expansion

DEFINITION

Classification: 342/176

Display:

(under subclass 175) Subject matter including means to present for viewing, the radar information.

SEE OR SEARCH THIS CLASS, SUBCLASS:

55, for radar systems combined with television.

138, for radar distance determination pulse modulation and with a type "A" or "J" range scope (CRT) display.

142+, for radar distance and direction determination with CRT display.

SEE OR SEARCH CLASS

315, Electrical Lamp and Discharge Devices: Systems,

1+, for CRT circuits, per se. 345, Computer Graphics Processing, Operator Interface

Processing, and Selective Visual Display Systems,

1+, for visual display systems with selective electrical control.