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:
Aug. 11, 2020
Filed:
Oct. 10, 2016
Leica Microsystems Cms Gmbh, Wetzlar, DE;
Vishnu Vardhan Krishnamachari, Seeheim-Jugenheim, DE;
LEICA MICROSYSTEMS CMS GMBH, Wetzlar, DE;
Abstract
An electric circuit for a microscope includes a lock-in amplifier. The lock-in amplifier has an input for an input signal, an input for a reference signal, an output for an output signal and a bandwidth filter configured such that a low bandwidth frequency value and/or a high bandwidth frequency value is variably settable. A dynamic bandwidth controller is configured to receive at least one parameter of a current setting of the microscope as an input, and to control the low bandwidth frequency value and/or the high bandwidth frequency value of the lock-in amplifier as a function of the at least one parameter of the current setting of the microscope.