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:
Jun. 08, 2010
Filed:
May. 30, 2007
Payman Tehrani, Norrköping, SE;
Nathaniel D. Robinson, Linköping, SE;
David Nilsson, Mantorp, SE;
Magnus Berggren, Vreta Kloster, SE;
Petronella Norberg, Linköping, SE;
Payman Tehrani, Norrköping, SE;
Nathaniel D. Robinson, Linköping, SE;
David Nilsson, Mantorp, SE;
Magnus Berggren, Vreta Kloster, SE;
Petronella Norberg, Linköping, SE;
Acreo AB, Kista, SE;
Abstract
A device for determining a parameter history indication of at least one external parameter includes, in at least one embodiment, a first electrode portion, in consuming contact with a first electrolyte, and a second electrode portion, in consuming contact with a second electrolyte. A consumption process of the second electrode portion, in at least one embodiment, is controllable by an amount of consumption of said first electrode portion. The electrolytes are so arranged that consumption rates of the first electrode portion and the second electrode portion present different dependencies on the at least one external parameter. A kit of parts including such a device, and a method for determining a parameter history indication of at least one external parameter are also disclosed.