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:
Sep. 17, 2013
Filed:
Jan. 21, 2005
Applicants:
Wilfred D. Iwan, Sierra Madre, CA (US);
Dan Constantin Radulescu, Tujunga, CA (US);
Costin Radulescu, Tarzana, CA (US);
Inventors:
Wilfred D. Iwan, Sierra Madre, CA (US);
Dan Constantin Radulescu, Tujunga, CA (US);
Costin Radulescu, Tarzana, CA (US);
Assignees:
California Institute of Technology, Pasadena, CA (US);
Digitex Data Systems, Corp., Pasadena, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 17/50 (2006.01); G06F 7/60 (2006.01); G06G 7/68 (2006.01); G01N 11/00 (2006.01); G01V 1/34 (2006.01); G01V 1/28 (2006.01); E04B 9/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
Extreme event performance evaluation using real-time hysteresis monitoring. A structure is monitored using one or more sensors. One or more inter-story Hysteresis Loops for the structure are generated in real-time using data from the sensors, thus enabling rapid decision making regarding the structure's condition.