Campbell, CA, United States of America

Jianhua Zhou

This inventor holds 62 USPTO granted patents and 16 published patent applications, primarily in Plasma Processing (CPC class C23C). Top assignees: Applied Materials, Inc., Applied Material, Inc.. Active years: 2009-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jianhua Zhou. Retrieved from https://idiyas.com/inventor/jianhua-zhou

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

USPTO Granted Patents = 62 

% Patents Active = 87.1

Average Co-Inventor Count = 6.0

ph-index = 9

Forward Citations = 1,025(Granted Patents)

Forward Citations (Not Self Cited) = 946(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • San Jose, CA (US) (2009 - 2014)
  • Campbell, CA (US) (2014 - 2024)

Company Filing History:


Years Active: 2009-2026

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Areas of Expertise:
PECVD
ALD
Impedance Control
Plasma Processing
Temperature Measurement
Ceramic Heater
Gas Diffuser
Multi-Zone Heater
High Density Plasma
Wafer Processing
Radical-Based Deposition
Thermal Management
62 patents (USPTO):Explore Patents

Title: Jianhua Zhou: A Pioneer in Patent Innovations

Introduction: Jianhua Zhou, based in Campbell, CA, is a prolific inventor with an impressive portfolio of 59 patents. His work spans various technologies, showcasing his innovative approach and dedication to advancing engineering and manufacturing processes.

Latest Patents: Among his recent inventions is the patent for "Flat Head Units for Heavy Load Alignment." This innovation features a sophisticated mask frame support unit that includes a case, a protruding body with a tapered region, and a flat head positioned above it. The design integrates a comprehensive array of components, including upper and lower receiving plates, a movement support mechanism, and a centering component, ensuring precision in alignment tasks.

Additionally, Jianhua has developed a patent for a "High Density Plasma Enhanced Process Chamber." This invention involves a unique showerhead for plasma distribution, which consists of a perforated tile connected to a support structure, featuring a dielectric window and an angled inductive coupler. This innovation is vital in enhancing the performance and efficiency of plasma-related processes.

Career Highlights: Jianhua Zhou has made significant contributions to the field of engineering through his roles at Applied Materials, Inc. and Applied Material, Inc. His work at these esteemed companies has positioned him as a key figure in the advancement of material processing technologies.

Collaborations: Throughout his career, Jianhua has collaborated with notable colleagues, including Juan Carlos Rocha-Alvarez and Ganesh Balasubramanian. Their combined expertise and insights have contributed to the development of groundbreaking inventions and patent filings.

Conclusion: Jianhua Zhou exemplifies innovation in the realm of engineering and technology. With 59 patents to his name and a commitment to advancing the field, his contributions will undoubtedly continue to influence future generations of inventors and engineers. His work not only highlights his creativity and technical skills but also underscores the importance of collaboration in achieving monumental advancements in 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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