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:
May. 04, 2010
Filed:
Mar. 02, 2006
Chih-hung Lin, Taipei County, TW;
Zhi-hong Zhu, Taipei County, TW;
Yung-jin Wu, Tainan, TW;
Tung-wu LU, Taipei County, TW;
Shih-hsiang Liu, Taichung, TW;
Chih-Hung Lin, Taipei County, TW;
Zhi-Hong Zhu, Taipei County, TW;
Yung-Jin Wu, Tainan, TW;
Tung-Wu Lu, Taipei County, TW;
Shih-Hsiang Liu, Taichung, TW;
Institute for Information Industry, Taipei, TW;
Abstract
An ergonomic inertial positioning system comprises a motion sensor, an angle sensor, and a processor. The motion sensor detects movement of an object. The angle sensor detects angle variation of the heading of the object. The processor determines motion status of the object based on detected data provided by the motion sensor and the angle sensor, and calculates displacement of the object utilizing the detected angle variation thereof based on the motion status.