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:
Mar. 24, 2015
Filed:
Dec. 01, 2012
Applicants:
Ann B Campbell, Los Gatos, CA (US);
Joel F Farber, San Jose, CA (US);
Harry R Campbell, Los Gatos, CA (US);
Inventors:
Ann B Campbell, Los Gatos, CA (US);
Joel F Farber, San Jose, CA (US);
Harry R Campbell, Los Gatos, CA (US);
James P Campbell, Atherton, CA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 31/042 (2014.01); H01L 31/00 (2006.01); H01L 31/18 (2006.01); H01L 31/054 (2014.01);
U.S. Cl.
CPC ...
H01L 31/18 (2013.01); H01L 31/0543 (2014.12);
Abstract
The invention described here is a variable optical density solar collector optimized to be used in a nominally vertical orientation and in synergy with an adjacent, complementary solar concentrator.