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:
Jan. 06, 2009
Filed:
Feb. 11, 2008
Wagdi William Abadeer, Jericho, VT (US);
Ethan Harrison Cannon, Essex Junction, VT (US);
Dennis Thomas Cox, Rochester, MN (US);
William Robert Tonti, Essex Junction, VT (US);
Wagdi William Abadeer, Jericho, VT (US);
Ethan Harrison Cannon, Essex Junction, VT (US);
Dennis Thomas Cox, Rochester, MN (US);
William Robert Tonti, Essex Junction, VT (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A device and system for monitoring ionizing radiation. The device including: a diode formed in a silicon layer below an oxide layer buried below a surface of a silicon substrate; and a cathode of the diode coupled to a precharged node of a clocked logic circuit, an output state of the clocked logic circuit responsive a change in state of the precharged node, a state of the precharged node responsive to ionizing radiation induced charge collected by a depletion region of the diode and collected in the cathode.