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. 28, 2004
Filed:
Dec. 23, 2002
Applicant:
Inventor:
Masanobu Horiguchi, Atsugi, JP;
Assignee:
Hitachi Unisia Automotive, Ltd., Atsugi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 1/700 ;
U.S. Cl.
CPC ...
G06F 1/700 ;
Abstract
Grade resistance Ri is calculated based on a driving force, an acceleration degree and rolling/air resistance. When a brake switch is OFF, a down-slope is judged using the grade resistance Ri directly as a value Rif for down-slope judgment. On the contrary, when braking is performed where the brake switch is ON, a minimum value of the grade resistance Ri is peak held, to set the peak held value as the value Rif for down-slope judgment.
Horiguchi, Masanobu. (2004). Control apparatus and control method of automatic transmission for vehicle (U.S. Patent No. 6799111). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6799111
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile