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:
May. 18, 2010
Filed:
Nov. 12, 2007
Applicant:
Hideki Takahashi, Kanagawa, JP;
Inventor:
Hideki Takahashi, Kanagawa, JP;
Assignee:
Ricoh Company, Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01L 23/544 (2006.01);
U.S. Cl.
CPC ...
Abstract
A printed wiring board is disclosed. The printed wiring board includes a board recognition mark formed of a conductive foil, a first component land covered with resist, and a second component land not covered with the resist. The board recognition mark is defined by an area of the conductive foil exposed from a resist opening having the same shape and size as the conductive foil.