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:
Feb. 23, 2016
Filed:
May. 19, 2014
Ememory Technology Inc., Hsin-Chu, TW;
Che-Wei Chang, Hsinchu County, TW;
EMEMORY TECHNOLOGY INC., Hsin-Chu, TW;
Abstract
A trimming method for a voltage generator is provided. The voltage generator generates an output voltage according to a reference voltage. The trimming method includes the following steps. Firstly, in a step (a), an initial value of a trimming code is provided. Then, in a step (b), the reference voltage is generated to the voltage generator according to the trimming code, so that the output voltage is correspondingly generated by the voltage generator. Then, in a step (c), an average voltage of the output voltage is compared with a target voltage. If the average voltage does not reach the target voltage, the trimming code is gradually changed, and the step (b) is repeatedly done. If the average voltage reaches the target voltage, the trimming code is locked.