LexDanaLexDanabeta
Inventor

ZUHUI ZHENG

Inventor
CN

Overview

2→
Patents
2026
Patent span
Electricity
Primary field (CPC H)

Patents· 2 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H01Lprimary
H01LSemiconductor devices33%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1033%
H10BElectronic memory devices17%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1017%
PatentTitleYear
12,557,640Three dimensional (3D) memory device and fabrication method using self-aligned multiple patterning and airgaps202612,519,012Semiconductor structure and manufacturing method thereof2026

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2026Patents assigned to YANGTZE MEMORY TECH CO LTD (2)· patent assignee history
2026Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
YANGTZE MEMORY TECH CO LTD22026
Locations
LocationPatentsSpan
CN22026