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:
Oct. 18, 2005
Filed:
Sep. 05, 2002
Frank Reichenbach, Reutlingen, DE;
Frank Fischer, Gomaringen, DE;
Ralf Hausner, Reutlingen, DE;
Frieder Haag, Wannweil, DE;
Eckhard Graf, Gomaringen, DE;
Markus Lutz, Palo Alto, CA (US);
Frank Reichenbach, Reutlingen, DE;
Frank Fischer, Gomaringen, DE;
Ralf Hausner, Reutlingen, DE;
Frieder Haag, Wannweil, DE;
Eckhard Graf, Gomaringen, DE;
Markus Lutz, Palo Alto, CA (US);
Robert Bosch GmbH, Stuttgart, DE;
Abstract
A method for joining a silicon plate to a second plate, a laser beam being directed through the silicon plate at the second plate. In the process, the wavelength of the laser beam is selected in such a way that only a negligibly small amount of energy is absorbed in the silicon plate. A strongly absorbent material is hotmelted by the laser beam's energy and then produces a bond between the silicon plate and the second plate.