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:
Feb. 06, 2007
Filed:
Sep. 09, 2004
Applicants:
Ryuzo Tsuruhara, Kariya, JP;
Yasumi Inoue, Kariya, JP;
Inventors:
Ryuzo Tsuruhara, Kariya, JP;
Yasumi Inoue, Kariya, JP;
Assignee:
Advics Co., Ltd, Aichi-pref., JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01P 7/00 (2006.01); G01P 11/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A vehicle speed is obtained from detection signals obtained from wheel speed sensors. In a case where a vehicle speed calculation is shifted from a first method to a second method, a vehicle speed displayed on a speedometer is gradually changed from the vehicle speed obtained by the first method to the vehicle speed obtained by the second method. This avoids abrupt change in the displayed vehicle speed causing the driver to feel discomfort.
Tsuruhara, Ryuzo. (2007). Speedometer controller and speedometer control method (U.S. Patent No. 7174241). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7174241
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile