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:
Nov. 27, 2007
Filed:
Jun. 24, 2005
Applicants:
Kazuo Okada, Tokyo, JP;
Masaki Matsuno, Tokyo, JP;
Inventors:
Kazuo Okada, Tokyo, JP;
Masaki Matsuno, Tokyo, JP;
Assignee:
Aruze Corp., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03M 11/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A finger detector is worn on a finger of a player. When a key on a keyboard is pressed down, a pressure sensor of the finger detector sends a pressure detection signal to a PC main body, and the finger used to press down the key is detected based on the signal. When it is determined that an improper finger is used to press down the key, a beep sound is generated from a speaker.