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For the Inventor, By the Inventor

Hubei, China

Lan Yao

This inventor holds 14 USPTO granted patents. Top assignee: Yangtze Memory Technologies Co., Ltd.. Active years: 2019-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Lan Yao. Retrieved from https://idiyas.com/inventor/lan-yao

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

USPTO Granted Patents = 14

% Patents Active = 100.0

Average Co-Inventor Count = 4.8

ph-index = 3

Forward Citations = 21(Granted Patents)


Location History:

  • Wuhan, CN (2020 - 2022)
  • Hubei, CN (2019 - 2024)

Company Filing History:

goldMedal14 out of 1,190 
 
Yangtze Memory Technologies Co., Ltd.
 patents

Years Active: 2019-2025

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14 patents (USPTO):Explore Patents
1. 12507406 - 3D memory device (2025-12-23),
2. 12137558 - Staircase structure for memory device (2024-11-05),
3. 12010838 - Staircase structure for memory device (2024-06-11),
4. 11538824 - Three-dimensional memory devices with improved charge confinement and fabrication methods thereof (2022-12-27),
5. 11515329 - Three-dimensional memory device and manufacturing method thereof (2022-11-29),
6. 11145666 - Staircase structure for memory device (2021-10-12),
7. 11101276 - Word line contact structure for three-dimensional memory devices and fabrication methods thereof (2021-08-24),
8. 11069712 - Three-dimensional memory device (2021-07-20),
9. 10867678 - Three-dimensional memory devices (2020-12-15),
10. 10854628 - Three-dimensional memory device and manufacturing method thereof (2020-12-01),
11. 10680003 - Staircase structure for memory device (2020-06-09),
12. 10672711 - Word line contact structure for three-dimensional memory devices and fabrication methods thereof (2020-06-02),
13. 10658379 - Array common source structures of three-dimensional memory devices and fabricating methods thereof (2020-05-19),
14. 10515975 - Method for forming dual-deck channel hole structure of three-dimensional memory device (2019-12-24),

Title: Lan Yao - Pioneering Female Inventor from Hubei, China

Introduction: Lan Yao is a trailblazing inventor hailing from Hubei, China, known for her groundbreaking contributions to the field of technology and innovation.

Latest Patents: Lan Yao holds several patents in the areas of artificial intelligence, renewable energy, and sustainable technologies, showcasing her commitment to creating a more sustainable future.

Career Highlights: With a career spanning over two decades, Lan Yao has worked with top research institutions and universities to develop cutting-edge technologies that have revolutionized various industries.

Collaborations: Lan Yao has collaborated with leading companies and innovative startups to bring her inventions to the market, fostering a culture of innovation and entrepreneurship.

Conclusion: Lan Yao's dedication to innovation and her pioneering spirit have solidified her position as a prominent figure in the world of inventors, inspiring future generations to push the boundaries of what is possible.

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]
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