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. 17, 2018
Filed:
Apr. 19, 2013
Siemens Healthcare Diagnostics Inc., Tarrytown, NY (US);
Frank Krufka, Kirkwood, PA (US);
Siemens Healthcare Diagnostics Inc., Tarrytown, NY (US);
Abstract
Disclosed is a multi-channel light measurement system adapted to illuminate and measure a test sample in a vessel. The multi-channel light measurement system has at least one photodetector per channel and a variable integrate and hold circuit coupled to each photodetector, the variable integrate and hold circuit allows adjustment of a sampling factor selected from a group of an integration time, a value of capacitance, an area of a discrete photodetector array, or any combination thereof. The system may readily equilibrate reference intensity output for multiple channels. Methods and apparatus are disclosed, as are other aspects.