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:
Dec. 29, 2020
Filed:
Dec. 27, 2019
Sandisk Technologies Llc, Addison, TX (US);
Nitin Gupta, Bangalore, IN;
Shiv Harit Mathur, Bangalore, IN;
Ramakrishnan Subramanian, Bangalore, IN;
SANDISK TECHNOLOGIES LLC, Addison, TX (US);
Abstract
A data storage system includes a memory including a plurality of memory cells; and an interface coupled to the memory and a host. The interface includes a multi-level transmission encoder configured to receive an input data signal from the host and encode the input data signal as a multi-level data signal. The interface further includes a multi-stage driver network including a plurality of driver stages, wherein each driver stage of the plurality of driver stages is configured to apply an impedance or forego applying an impedance to the multi-level data signal based on a previous state and a current state of the multi-level data signal.