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:
Jun. 28, 2005
Filed:
Oct. 10, 2003
Applicants:
Randy L. Shimabukuro, San Diego, CA (US);
Stephen D. Russell, San Diego, CA (US);
Inventors:
Randy L. Shimabukuro, San Diego, CA (US);
Stephen D. Russell, San Diego, CA (US);
Assignee:
The United States of America as represented by the Secretary of the Navy, Washington, DC (US);
Primary Examiner:
Int. Cl.
CPC ...
H01L031/115 ; H01L021/00 ; G21H001/00 ;
U.S. Cl.
CPC ...
Abstract
A micro-power generator, comprises an electrically insulating substrate; a semiconductor layer affixed to the substrate; electrodes affixed to the semiconductor layer for collecting electrical charges emitted by a radioisotope source; a radio-isotope source interposed between the electrodes; and electrical circuitry operably coupled to the electrodes for transforming the electrical charges into a controlled output.