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:
Dec. 12, 2006
Filed:
Sep. 05, 2005
Applicants:
Jeng-jye Shau, Palo Alto, CA (US);
Albert Shau, Palo Alto, CA (US);
Inventors:
Jeng-Jye Shau, Palo Alto, CA (US);
Albert Shau, Palo Alto, CA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02B 63/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention provides methods to convert motion into electrical energy. These electrical power generators are made compatible with standard batteries so that they can support operations of existing battery powered portable appliances with no or minimal modifications. Electrical power generators of the present invention are therefore more convenient to use than conventional batteries while reducing the needs to replace or recharge batteries. Environment friendly methods are also introduced for generating electrical power.