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:
Jul. 14, 2015
Filed:
Mar. 20, 2007
Klaus Witt, Keltern, DE;
Bohuslav Gas, Jilove u Prahy, CZ;
Klaus Witt, Keltern, DE;
Bohuslav Gas, Jilove u Prahy, CZ;
Agilent Technologies, Inc., Santa Clara, CA (US);
Abstract
A voltage control circuitry for a detection cell is described, where the detection cell is adapted for determining an electrical property of a sample in a detection cell volume of the detection cell. The voltage control circuitry comprises a power supply adapted for providing a voltage to the detection cell, and a power evaluation unit adapted for determining an actual power dissipation in the detection cell volume. The voltage control circuitry further comprises a control unit adapted for comparing the actual power dissipation with a desired power dissipation, and for regulating the power supply's voltage in a way that the actual power dissipation is driven towards the desired power dissipation.