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:
Nov. 20, 2007
Filed:
Aug. 14, 2003
Karlheinz Müller, Velden, DE;
Johannes Karl Sturm, Villach, AT;
Karlheinz Müller, Velden, DE;
Johannes Karl Sturm, Villach, AT;
Infineon Technologies, AG, Munich, DE;
Abstract
A method for producing an integrated PIN photodiode. The PIN photodiode contains a doped region of a first conduction type near the substrate and a doped region that is remote from the substrate. The doped region that is remote from the substrate has a different construction type than the region near the substrate. In addition, an intermediate region provided that is a range between the doped region remote from the substrate and the doped region near the substrate. The intermediate region is undoped or provided with weak doping.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile