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.:

US 7548700 B1

PDF
Full Text
Expired
Date of Patent:
Jun. 16, 2009

Filed:

Sep. 06, 2006
Applicants:

Miki Furuya, Yokohama, JP;

Yukiko Takiba, Kawasaki, JP;

Hiroshi Suzunaga, Kawasaki, JP;

Inventors:

Miki Furuya, Yokohama, JP;

Yukiko Takiba, Kawasaki, JP;

Hiroshi Suzunaga, Kawasaki, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 10/06 (2006.01);
U.S. Cl.
CPC ...
Abstract

According to the invention, there is provided a receiving apparatus including: a first threshold voltage generation unit which generates a first threshold voltage lower than substantially half of a peak voltage of the voltage signal; a second threshold voltage generation unit generating a second threshold voltage lower by the first threshold voltage than the peak voltage of the voltage signal; and a selection unit which, when the voltage signal changes from a first potential to a second potential higher than the first potential, selects and outputs the second threshold voltage after exceeding the first threshold voltage, and when the voltage signal changes from the second potential to the first potential, selects and outputs the first threshold voltage after falling below the second threshold voltage.


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