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:
Jun. 18, 2019
Filed:
Dec. 10, 2017
Phison Electronics Corp., Miaoli, TW;
Sheng-Wen Chen, Taichung, TW;
Shin-Yang Sun, Taoyuan, TW;
Wei-Yung Chen, Hsinchu County, TW;
Jen-Chu Wu, New Taipei, TW;
Chih-Ming Chen, Hsinchu County, TW;
PHISON ELECTRONICS CORP., Miaoli, TW;
Abstract
An equalizer tuning method for a memory storage device is provided according to an exemplary embodiment of the disclosure. The method includes: receiving a first signal; modulating the first signal by a first modulation circuit according to a first type parameter and modulating the first signal by a second modulation circuit according to a second type parameter; detecting a signal eye-width value and a signal eye-height value of the modulated first signal; and adjusting the first type parameter according to the detected signal eye-width value and adjusting the second type parameter according to the detected signal eye-height value.