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:
Jan. 28, 1997
Filed:
Jun. 14, 1994
Applicant:
Inventors:
Junji Tanaka, Yamatokoriyama, JP;
Masanobu Watanabe, Ikoma-gun, JP;
Assignee:
Sharp Kabushiki Kaisha, Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04B / ;
U.S. Cl.
CPC ...
359180 ; 359142 ; 359172 ; 34082572 ; 4151512 ; 341176 ;
Abstract
A data transfer apparatus utilizing infrared rays characterized in that one transmission unit of transmission data formed by combining digital data comprising a bit row represented by two values '0' and '1' into a predetermined format is stored in a transmission buffer, transmission suspension time that should be added after the transmission of the one transmission unit of transmission data from an array of adjacent bit values that constitute the one transmission unit of transmission data is determined, and one transmission unit of transmission data is sent at an interval of the above transmission suspension time.