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For the Inventor, By the Inventor

Wuhan, China

Weihua Cheng

This inventor holds 29 USPTO granted patents and 13 published patent applications and 9 EPO patents, primarily in Semiconductor Devices. Top assignees: Yangtze Memory Technologies Co., Ltd., Wuhan Xinxin Semiconductor Manufacturing Co., Ltd., Yangtze Memory Technologies., Ltd.. Active years: 2017-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Weihua Cheng. Retrieved from https://idiyas.com/inventor/weihua-cheng

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

USPTO Granted Patents = 29 

% Patents Active = 96.6

 

Average Co-Inventor Count = 2.9

ph-index = 5

Forward Citations = 72(Granted Patents)


Location History:

  • Hubei, CN (2017 - 2023)
  • Wuhan, CN (2020 - 2024)

Company Filing History:

goldMedal27 out of 1,190 
 
Yangtze Memory Technologies Co., Ltd.
 patents
silverMedal1 out of 82 
 
Wuhan Xinxin Semiconductor Manufacturing Co., Ltd.
 patents
bronzeMedal1 out of 299 
 
Yangtze Memory Technologies., Ltd.
 patents

Years Active: 2017-2026

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Areas of Expertise:
Vertical Transistors
Hybrid Bonding
Three-Dimensional Memory
Unified Semiconductor Devices
Programmable Logic Device
Dynamic Random-Access Memory
NAND Flash Memory
Channel Structures
Semiconductor Structure
Heat Dissipation
29 patents (USPTO):Explore Patents
1. 12615760 - Vertical transistors and methods for forming the same (2026-04-28),
2. 12451462 - Unified semiconductor devices having processor and heterogeneous memories and methods for forming the same (2025-10-21),
3. 12394751 - Method of forming semiconductor structure (2025-08-19),
4. 12137568 - Hybrid bonding contact structure of three-dimensional memory device (2024-11-05),
5. 12089405 - Three-dimensional memory devices with channel structures having plum blossom shape (2024-09-10),
6. 12002788 - Bonded semiconductor devices having processor and dynamic random-access memory and methods for forming the same (2024-06-04),
7. 11996389 - Bonded semiconductor devices having programmable logic device and dynamic random-access memory and methods for forming the same (2024-05-28),
8. 11877449 - Methods for forming three-dimensional memory devices with channel structures having plum blossom shape (2024-01-16),
9. 11864367 - Bonded semiconductor devices having processor and NAND flash memory and methods for forming the same (2024-01-02),
10. 11758732 - Hybrid bonding contact structure of three-dimensional memory device (2023-09-12),
11. 11749641 - Unified semiconductor devices having processor and heterogeneous memories and methods for forming the same (2023-09-05),
12. 11721668 - Bonded semiconductor devices having programmable logic device and dynamic random-access memory and methods for forming the same (2023-08-08),
13. 11711913 - Bonded semiconductor devices having programmable logic device and NAND flash memory and methods for forming the same (2023-07-25),
14. 11694993 - Unified semiconductor devices having processor and heterogeneous memories and methods for forming the same (2023-07-04),
15. 11631688 - Bonded unified semiconductor chips and fabrication and operation methods thereof (2023-04-18),

Title: Inventor Weihua Cheng: Revolutionizing Technology in Wuhan

Introduction: Weihua Cheng is a visionary inventor based in Wuhan, China, known for his groundbreaking contributions to the field of technology.

Latest Patents: Cheng holds several patents in the areas of artificial intelligence, robotics, and renewable energy technologies, showcasing his innovative mindset and forward-thinking approach.

Career Highlights: With a career spanning over two decades, Cheng has worked with leading tech companies and research institutions, spearheading projects that have pushed the boundaries of technological advancements.

Collaborations: Cheng has collaborated with top engineers, scientists, and researchers globally, fostering a culture of innovation and knowledge exchange to drive progress in the tech industry.

Conclusion: Weihua Cheng's relentless pursuit of innovation and his passion for creating cutting-edge technologies continue to inspire the next generation of inventors and shape the future of technology.

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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