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For the Inventor, By the Inventor

Sunnyvale, CA, United States of America

Huatan Qiu

This inventor holds 6 USPTO granted patents. Top assignee: Novellus Systems Incorporated. Active years: 2012-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Huatan Qiu. Retrieved from https://idiyas.com/inventor/huatan-qiu-pmmuubb8

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

Calculating rank
USPTO Granted Patents = 6

% Patents Active = 83.3

Average Co-Inventor Count = 3.3

ph-index = 4

Forward Citations = 36(Granted Patents)


Location History:

  • Dublin, CA (US) (2013)
  • San Jose, CA (US) (2015)
  • Sunnyvale, CA (US) (2012 - 2017)

Company Filing History:

goldMedal6 out of 993 
 
Novellus Systems Incorporated
 patents

Years Active: 2012-2017

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6 patents (USPTO):Explore Patents
1. 9591738 - Plasma generator systems and methods of forming plasma (2017-03-07),
2. 9209000 - Gas flow distribution receptacles, plasma generator systems, and methods for performing plasma stripping processes (2015-12-08),
3. 9194045 - Continuous plasma and RF bias to regulate damage in a substrate processing system (2015-11-24),
4. 8431033 - High density plasma etchback process for advanced metallization applications (2013-04-30),
5. 8273259 - Ashing method (2012-09-25),
6. 8110068 - Gas flow distribution receptacles, plasma generator systems, and methods for performing plasma stripping processes (2012-02-07),

Title: Huatan Qiu: Innovator in Plasma Technology

Introduction

Huatan Qiu is a prominent inventor based in Sunnyvale, CA, known for his contributions to plasma technology. With a total of 6 patents to his name, he has made significant advancements in the field, particularly in the development of plasma generator systems.

Latest Patents

One of Huatan Qiu's latest patents is focused on plasma generator systems and methods of forming plasma. This invention includes a plasma generator system that features a container and a single coil disposed around it. The coil is designed with a first end, a second end, and two windings, which are integral to its function. An energy source is electrically coupled to the first end, while a capacitor is connected to the second end, enhancing the system's efficiency.

Another notable patent involves gas flow distribution receptacles and methods for performing plasma stripping processes. This invention describes a gas flow distribution receptacle with a rounded section that defines a reception cavity. The design includes first and second rings of openings that facilitate flow communication with the plasma chamber, optimizing the plasma stripping process.

Career Highlights

Huatan Qiu is currently employed at Novellus Systems Incorporated, where he continues to innovate in the field of plasma technology. His work has been instrumental in advancing the capabilities of plasma systems, making them more efficient and effective for various applications.

Collaborations

Throughout his career, Huatan has collaborated with notable colleagues, including David Wingto Cheung and Liqi Wu. These partnerships have contributed to the development of cutting-edge technologies in plasma generation and application.

Conclusion

Huatan Qiu's contributions to plasma technology through his innovative patents and collaborations highlight his role as a leading inventor in this field. His work continues to influence advancements in plasma systems, showcasing the importance of innovation 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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