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:
Nov. 19, 2019
Filed:
Nov. 22, 2018
Wuhan Xinxin Semiconductor Manufacturing Co., Ltd., Wuhan, Hubei Province, CN;
Yuan Tang, San Jose, CA (US);
Jen-Tai Hsu, San Jose, CA (US);
Wuhan Xinxin Semiconductor Manufacturing Co., Ltd., Wuhan, Hubei Province, CN;
Abstract
A two-sided memory array is disclosed. Each side includes four local x-decoders. Each local x-decoder includes: a first pair of cascode transistors coupled to a first signal; a second pair of cascode transistors coupled to the first signal, a second signal, and a word line; a third transistor coupled to the first signal; and a third pair of cascode transistors coupled to the second signal, a third signal, and the word line. All transistors in each local x-decoder are disposed vertically, and P-channels and N-channels on each side of the memory array are disposed in an order corresponding to P-channels of a first local x-decoder, P-channels of a second local x-decoder, P-channels of a third local x-decoder, P-channels of a fourth local x-decoder, N-channels of the fourth local x-decoder, N-channels of the third local x-decoder, N-channels of the second local x-decoder and N-channels of the first local x-decoder.