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:
Apr. 06, 2004
Filed:
Jun. 05, 2002
Yung-Tsai Chuo, Taichung, TW;
Hiwin Mikrosystem Corp., Taichung, TW;
Abstract
The high-speed linear motor disclosed herein comprises a stationary part and a moving part. The stationary part is composed of conjoined upper and lower primary structures. Each primary structure consists of at least two field magnet modules. The moving secondary part then lies between the two primary structures by a non-wearing bearing so that it can move with high efficiency and no friction loss. A position sensor is provided for precisely positioning a work piece and there is no worry about interruption of feed back signal because there is no wire connection at the moving part.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile