US PATENT SUBCLASS 250 / 330
INFRARED-TO-VISIBLE IMAGING


Current as of: June, 1999
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250 /   HD   RADIANT ENERGY

330INFRARED-TO-VISIBLE IMAGING {4}
331  DF  .~> Including liquid crystal detector
332  DF  .~> Including detector array
333  DF  .~> Including image tube-type detector
334  DF  .~> Including means for scanning field of view


DEFINITION

Classification: 250/330

(under the class definition) Subject matter comprising means to convert an infrared radiation field into a visible light display of the relative intensity over the field.

SEE OR SEARCH THIS CLASS, SUBCLASS:

316.1+, for recording incident infrared radiation

338.1+, for infrared responsive electric signalling devices and methods.

472.1+, for infrared responsive nonelectric signalling devices.

SEE OR SEARCH CLASS

348, Television, 164+, for infrared to visible imaging which includes television scanning.