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:
Oct. 21, 2014
Filed:
Aug. 07, 2012
Anatoli B. Stein, Atherton, CA (US);
Igor Tarnikov, Palo Alto, CA (US);
Valeriy Serebryanski, Sunnyvale, CA (US);
Anatoli B. Stein, Atherton, CA (US);
Igor Tarnikov, Palo Alto, CA (US);
Valeriy Serebryanski, Sunnyvale, CA (US);
Guzik Technical Enterprises, Mountain View, CA (US);
Abstract
A data acquisition device incorporates a front end analog-to-digital converter (ADC), which is responsive to an applied analog input signal, sample that signal and provide digital data representative of the sampled signal. The digital data is applied to a data channel connected to a data acquisition memory, which stores data values representative of the sampled analog input signal. The digital data from the ADC is also applied to a real time a trigger channel connected to a composite function trigger equalizer and filter, a trigger processor and to a trigger memory. The trigger channel operates in real time to identify trigger events and store real-time trigger event occurrence signals in the trigger memory. A controller reads out the stored data values from the data acquisition memory by way of a data equalizer, in synchronism with corresponding real-time trigger event occurrence signals from the trigger memory.