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. 26, 2013
Filed:
Nov. 05, 2009
Johan Rothman, Lans en Vercors, FR;
Jean-paul Chamonal, Saint Ismier, FR;
Johan Rothman, Lans en Vercors, FR;
Jean-Paul Chamonal, Saint Ismier, FR;
Commissariat a l'Energie Atomique, Paris, FR;
Abstract
A photodetector with internal gain comprising a semiconductor structure in which impact ionization events are produced mostly by minority charge carriers; a first biasing contact and a second biasing contact located in the semiconductor structure; a means of defining, in the semiconductor structure, a photon collection region close to first biasing contact; a P-N type junction formed in the semiconductor structure between the two biasing contacts and close to the second biasing contact; and a collector contact which is located in the P-N junction and used to collect current in the P-N junction.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile