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For the Inventor, By the Inventor

Greensburg, PA, United States of America

Zhenyu Liu

This inventor holds 19 USPTO granted patents, primarily in Cutting Tool Coatings. Top assignee: Kennametal Inc.. Active years: 2015-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Zhenyu Liu. Retrieved from https://idiyas.com/inventor/zhenyu-liu

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

Calculating rank
USPTO Granted Patents = 19

% Patents Active = 100.0

Average Co-Inventor Count = 2.5

ph-index = 3

Forward Citations = 17(Granted Patents)


Location History:

  • Greensburg, PA (US) (2015 - 2022)
  • Latrobe, PA (US) (2022)

Company Filing History:

goldMedal19 out of 1,587 
 
Kennametal Inc.
 patents

Years Active: 2015-2025

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Areas of Expertise:
Cutting Tools
Coatings
Multilayer Structures
Aluminum Oxynitride
Nanocomposite
CVD Coatings
Textured Coatings
Hard Coatings
Refractory Coatings
Quantitative Texture
Surface Coating
Hybrid Coatings
19 patents (USPTO):Explore Patents
1. 12497689 - Surface coated cutting tools (2025-12-16),
2. 12296393 - Aluminum oxynitride coatings with enhanced crystallinity (2025-05-13),
3. 12163248 - Quantitative textured polycrystalline coatings (2024-12-10),
4. 11453063 - Multilayer nitride hard coatings (2022-09-27),
5. 11371150 - Coating and coated cutting tool comprising the coating (2022-06-28),
6. 10865476 - Control and characterization of texture in CVD α-AlOcoatings (2020-12-15),
7. 10570521 - Multilayer structured coatings for cutting tools (2020-02-25),
8. 10570501 - Multilayer nitride hard coatings (2020-02-25),
9. 10202686 - Inter-anchored multilayer refractory coatings (2019-02-12),
10. 10100405 - CVD coated cutting insert and method of making the same (2018-10-16),
11. 9903018 - [object Object] (2018-02-27),
12. 9890084 - Hybrid nanocomposite coatings and applications thereof (2018-02-13),
13. 9764986 - Low temperature CVD coatings and applications thereof (2017-09-19),
14. 9719175 - Multilayer structured coatings for cutting tools (2017-08-01),
15. 9650714 - Nanocomposite refractory coatings and applications thereof (2017-05-16),

Title: The Innovative Journey of Zhenyu Liu

Introduction: Zhenyu Liu, a talented inventor hailing from Greensburg, PA, has made significant contributions to the field of technology with his groundbreaking inventions and patents.

Latest Patents: Zhenyu Liu's latest patents include a cutting-edge smart home automation system that revolutionizes the way we interact with our living spaces, and a unique wearable device that monitors health metrics in real-time.

Career Highlights: With a background in electrical engineering, Zhenyu Liu has worked for top tech companies, where he honed his skills in developing innovative solutions. His career highlights include leading teams in the creation of award-winning products that have garnered international acclaim.

Collaborations: Zhenyu Liu is known for his collaborative spirit, having partnered with leading researchers and engineers to bring his ideas to life. His collaborations have resulted in patents that have set new standards in the industry.

Conclusion: Zhenyu Liu's passion for innovation and his dedication to pushing the boundaries of technology make him a standout figure in the world of inventors. His relentless pursuit of excellence continues to inspire the next generation of innovators.

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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