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. 30, 1998
Filed:
Mar. 21, 1996
Applicant:
Inventor:
Mitsuhiko Noda, Kyoto, JP;
Assignee:
Rohm Co., Ltd., Kyoto, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04B / ;
U.S. Cl.
CPC ...
375222 ; 375340 ; 375354 ;
Abstract
Operation delay time of a demodulator is counted and outputted as a count value by a counting circuit. The count value is compared by a comparator with an output value of a counter which starts counting by being triggered by a synchronizing signal outputted by a timing generating circuit. The timing of the processing is delayed by a time corresponding to the operation delay time by a delay circuit provided in a codec circuit. Substantially the same processing is performed on the transmitting side.