Yi Zhou

This inventor holds 7 USPTO granted patents and 2 published patent applications. Top assignees: Yangtze Memory Technologies Co., Ltd., Yangtze Memory Technologies., Ltd.. Active years: 2021-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yi Zhou. Retrieved from https://idiyas.com/inventor/yi-zhou-2kmefo3n

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 7 (Patent Applications = 2)

% Patents Active = 71.4

Average Co-Inventor Count = 4.3

ph-index = 2

Forward Citations = 9(Granted Patents)

Company Filing History:

5 out of 1,190

Yangtze Memory Technologies Co., Ltd.

patents

2 out of 291

Yangtze Memory Technologies., Ltd.

patents

Years Active: 2021-2026

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7 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12733152 - Semiconductor devices having designed bit lines and fabricating methods thereof (2026-09-08),

2. 12701698 - 3D memory device, measurement method thereof, and film measurement device (2026-08-04),

3. 12334399 - Structures and methods for fabricating staircase regions of a three-dimensional NAND memory device (2025-06-17),

4. 11796307 - Systems and methods for semiconductor chip surface topography metrology (2023-10-24),

5. 11674909 - Systems and methods for semiconductor chip hole geometry metrology (2023-06-13),

6. 11243067 - Systems and methods for semiconductor chip surface topography metrology (2022-02-08),

7. 11041814 - Systems and methods for semiconductor chip hole geometry metrology (2021-06-22),

Profile summary based on public USPTO records.

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

2 patents pending: