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. 04, 2017
Filed:
Sep. 29, 2016
Kilopass Technology, Inc., San Jose, CA (US);
Wen Fang, San Jose, CA (US);
Kilopass Technology, Inc., San Jose, CA (US);
Abstract
Bandgap Voltage Reference circuits configured to produce reference voltages with both voltage offset and a voltage temperature slope are disclosed. By generating the voltage offset from a temperature-independent current, the voltage offset of the reference voltage may be temperature-independent, while generating the voltage temperature slope from a temperature-dependent current allows the voltage temperature slope to vary with temperature. To ensure that the voltage offset remains independent from the voltage temperature slope, an apparatus is disclosed for orthogonal trimming of voltage offset and voltage temperature slope.
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