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:
Jul. 30, 1991
Filed:
Oct. 03, 1988
Applicant:
Inventors:
Guido V Groeseneken, Leuven, BE;
Herman E Maes, Bierbeek, BE;
Assignee:
Interuniversitair Micro-Elektronica Centrum, Leuven-Heverlee, BE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R / ;
U.S. Cl.
CPC ...
3241 / ; 3241 / ;
Abstract
A system of measuring a state density in a semi-conductor element and a method using this system. The system measuring a state density in a semi-conductor element comprises a pulse generator and a control unit for controlling size and shape of the pulses, such as to be able to measure state densities in the band gap of the semi-conductor element.