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For the Inventor, By the Inventor

Beijing, China

Yu Zhu

This inventor holds 93 USPTO granted patents and 30 published patent applications and 2 EPO patents, primarily in Laser Interference Lithography (CPC class G06F2203-04103). Top assignees: International Business Machines Corporation, Tsinghua University, Beijing U-Precision Tech Co., Ltd.. Active years: 2007-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yu Zhu. Retrieved from https://idiyas.com/inventor/yu-zhu-9nalrxn7

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

Calculating rank
USPTO Granted Patents = 93 

% Patents Active = 68.8

 

Average Co-Inventor Count = 5.8

ph-index = 6

Forward Citations = 518(Granted Patents)

Forward Citations (Not Self Cited) = 497(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • West Harrison, NY (US) (2011 - 2019)
  • Rye Brook, NY (US) (2017 - 2020)
  • Yorktown Heights, NY (US) (2011 - 2021)
  • Beijing, CN (2007 - 2024)

Company Filing History:

goldMedal40 out of 166,425 
 
International Business Machines Corporation
 patents
silverMedal38 out of 3,155 
 
Tsinghua University
 patents
bronzeMedal12 out of 14 
 
Beijing U-Precision Tech Co., Ltd.
 patents
4. 11 out of 18,297 
 
Boe Technology Group Co., Ltd.
 patents
5. 11 out of 1,479 
 
Hefei Xinsheng Optoelectronics Technology Co., Ltd.
 patents
6. 4 out of 23 
 
Shanghai Micro Electronics Equipment Co., Ltd.
 patents
7. 2 out of 5,671 
 
Globalfoundries Inc.
 patents
8. 2 out of 3,609 
 
Macronix International Co., Ltd.
 patents
9. 2 out of 1,297 
 
Zeon Corporation
 patents
10. 1 out of 1,310 
 
Alcatel-Lucent USA Inc.
 patents
11. 1 out of 1 
 
Beijing U-Precision Tech Co., Ltd.
 patent
12. 1 out of 34,018 
 
Google Inc.
 patents
13. 1 out of 16 
 
Jiangsu Goldwind Science & Technology Co., Ltd.
 patents
where one patent can have more than one assignee

Years Active: 2007-2026

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Areas of Expertise:
Non-Fungible Tokens
Virtualized Metaverse
IoT Node Coordination
Laser Interference
Phase Detection
Photolithography
Touch Panel
Memory Technology
Magnetic Levitation
Display Devices
Calibration Systems
93 patents (USPTO):Explore Patents
1. 12645156 - Phase measurement device for laser interference photolithography system, and method for using same (2026-06-02),
2. 12483407 - Non-fungible token registration and verification methods (2025-11-25),
3. 12482177 - Implementing multiple thread scenes in virtualized metaverse (2025-11-25),
4. 12455766 - IoT node coordination (2025-10-28),
5. 12439156 - Content based focus adjustment (2025-10-07),
6. 12418514 - Computer-based privacy protection for chat groups in a virtual environment (2025-09-16),
7. 12393127 - Exposure light beam phase measurement method in laser interference photolithography, and photolithography system (2025-08-19),
8. 12346030 - Device and method for regulating and controlling incident angle of light beam in laser interference lithography (2025-07-01),
9. 12332053 - Heterodyne grating interferometry system based on secondary diffraction (2025-06-17),
10. 12270645 - High-resolution phase detection method and system based on plane grating laser interferometer (2025-04-08),
11. 12189300 - Scanning interference lithographic system (2025-01-07),
12. 12169367 - Vertical motion protection method and device based on dual-stage motion system of photolithography machine (2024-12-17),
13. 12038690 - Laser interference photolithography system (2024-07-16),
14. 11940349 - Plane grating calibration system (2024-03-26),
15. 11703361 - Five-degree-of-freedom heterodyne grating interferometry system (2023-07-18),

Sure, here is the article about inventor Yu Zhu:

Title: Innovator Spotlight: Yu Zhu - Revolutionizing Precision Measurement Technologies

Introduction:

In the realm of precision measurement technologies, few innovators shine as brightly as Yu Zhu, an esteemed inventor hailing from Beijing, China. With an impressive portfolio of 80 patents under his belt, Yu Zhu has carved a name for himself as a trailblazer in the field of optical instrumentation.

Latest Patents:

One of Yu Zhu's latest breakthroughs is the Plane Grating Calibration System. This innovative system incorporates a displacement interferometer into the optical subsystem, offering enhanced precision and coherence by sharing a light source. Additionally, his Five-Degree-of-Freedom Heterodyne Grating Interferometry System stands out for its compact design, environmental robustness, and ability to achieve six-degree-of-freedom ultra-precision measurements through redundant information utilization.

Career Highlights:

Throughout his illustrious career, Yu Zhu has made significant contributions while working at renowned institutions such as IBM (International Business Machines Corporation) and Tsinghua University. His knack for pushing the boundaries of what's possible in precision measurement technologies has earned him widespread recognition and acclaim.

Collaborations:

Collaborating with visionaries like Ming Lei Zhang and Jinchun Hu, Yu Zhu has been able to leverage collective expertise and diverse perspectives to drive innovation forward. Together, they have developed cutting-edge solutions that have the potential to revolutionize various industries reliant on precise measurements.

Conclusion:

In conclusion, Yu Zhu's relentless pursuit of innovation and commitment to excellence have firmly established him as a prominent figure in the world of optical instrumentation. His groundbreaking patents and collaborative efforts underscore his profound impact on the field, paving the way for a future where precision measurement technologies reach new heights of accuracy and efficiency.

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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