US PATENT SUBCLASS 369 / 44.38
.~.~.~ Recording

Current as of: June, 1999
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369 /   HD   DYNAMIC INFORMATION STORAGE OR RETRIEVAL

43  DF  WITH SERVO POSITIONING OF TRANSDUCER ASSEMBLY OVER TRACK COMBINED WITH INFORMATION SIGNAL PROCESSING {1}
44.11  DF  .~ Optical servo system {12}
44.37  DF  .~.~ Plural incident beams {1}
44.38.~.~.~ Recording

DEFINITION

Classification: 369/44.38

Recording:

(under subclass 44.37) Subject matter wherein one of the beams is for writing/recording operations.

SEE OR SEARCH THIS CLASS, SUBCLASS:

44.31, for recording systems with initialization/start-up/changing modes concepts.

44.33, for recording systems with defect/abnormal condition concepts.

44.39, for generic recording systems without recitation of plural beams.