The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 24, 1986
Filed:
Jul. 11, 1983
Applicant:
Inventors:
David M Motley, Santa Ana, CA (US);
Andrew Kameya, Medfield, MA (US);
Assignee:
Hycom Incorporated, Irvine, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B / ;
U.S. Cl.
CPC ...
375 13 ; 375 15 ;
Abstract
A fast learn modem comprising a transmitter for generating a fast learn preamble and applying the preamble to a communication channel and a receiver for receiving the fast learn preamble from the communication channel. The fast learn preamble includes a single impulse and the timing, phase and equalization characteristics of the receiver are adjusted in response to the single impulse so that the receiver can receive and process data.