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:
Apr. 12, 2011
Filed:
Feb. 12, 2007
Jürgen Ammann, Zürich, CH;
Jiangdong Di, Zürich, CH;
René Rissi, Bertschikon, CH;
Antonio DE Agostini, Bern, CH;
Klaus-dieter Anders, Oberrohrdorf, CH;
Jürgen Ammann, Zürich, CH;
Jiangdong Di, Zürich, CH;
René Rissi, Bertschikon, CH;
Antonio De Agostini, Bern, CH;
Klaus-Dieter Anders, Oberrohrdorf, CH;
Mettler-Toledo AG, Greifensee, CH;
Abstract
The measuring device has at least one measuring probe, e.g., a physical or electrochemical measuring probe, which is equipped with one or more memory units and which is connected through a cable, e.g., a coaxial cable, to a transmitter which includes a processor. The measuring probe has a ground wire and is connected to the memory unit through a first signal wire, wherein under the control of the processor in accordance with a transmission protocol, the first signal wire and a connecting cable serve for the unidirectional transmission of the analog or digital measuring signal of the measuring probe as well as the preferably bidirectional transmission between the measuring probe and the transmitter of digital operating data which are read from or to be written into the memory unit.