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:
Sep. 01, 1987
Filed:
Feb. 13, 1985
Applicant:
Inventors:
Takahiko Fukuzawa, Tokyo, JP;
Kiyoshi Kitahara, Tokyo, JP;
Assignee:
Citizen Watch Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06K / ;
U.S. Cl.
CPC ...
382 41 ; 364900 ; 382 44 ;
Abstract
A bit pattern conversion apparatus has bit vertical/horizontal conversion means for converting data at the same bit positions of n-bit data into n-bit data, double expansion conversion means for converting 1-bit data into 2-bit data and producing the 2-bit data, bit number conversion means for converting 8-bit data into 6-bit data, and MSB/LSB conversion means for performing MSB/LSB conversion. The bit pattern of data stored in the memory means by the decoder means is converted by each conversion means.
Fukuzawa, Takahiko. (1987). Bit pattern conversion apparatus (U.S. Patent No. 4691364). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4691364
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