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. 03, 2009
Filed:
May. 06, 2008
Franco Stellari, Ho Ho Kus, NJ (US);
Alberto Tosi, Invorio, IT;
Peilin Song, Lagrangeville, NY (US);
Franco Stellari, Ho Ho Kus, NJ (US);
Alberto Tosi, Invorio, IT;
Peilin Song, Lagrangeville, NY (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
Systems and methods for making electrical measurements using optical emissions include positioning a sensor/photodetector to measure radiation emissions from devices to be tested. Radiation emission information is collected from the device to be tested during electrical operation. Characteristic features of the radiation emission information are determined, and differences between the characteristic features are deciphered. Based on the differences, models are employed to determine electrical properties of the device, especially operational characteristics.