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. 30, 2002
Filed:
Oct. 29, 1999
Chang-woo Lee, Kyonggi-do, KR;
Samsung Electronics Co., Ltd., Kyungki-Do, KR;
Abstract
A fluid bearing apparatus having a strengthened force for supporting a rotating member, which includes a herring bone-shaped dynamic pressure generating section and a spiral dynamic pressure generating section. A portion of the herring bone-shaped dynamic pressure generating section or the spiral dynamic pressure generating section is interrupted, or the spiral dynamic pressure generating section is connected to an end of the herring bone-shaped dynamic pressure generating section in order to prevent an operational fluid for generating a fluid pressure from counterflowing due to high speed rotation of the operational fluid.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile