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For the Inventor, By the Inventor

Phoenix, AZ, United States of America

Vishwas V Hardikar

This inventor holds 8 USPTO granted patents. Top assignee: Novellus Systems Incorporated. Active years: 2005-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Vishwas V Hardikar. Retrieved from https://idiyas.com/inventor/vishwas-v-hardikar

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

USPTO Granted Patents = 8

% Patents Active = 37.5

Average Co-Inventor Count = 1.3

ph-index = 4

Forward Citations = 48(Granted Patents)


Location History:

  • Phoenix, AZ (US) (2005 - 2008)
  • Tempe, AZ (US) (2008)
  • Campbell, CA (US) (2012)

Company Filing History:

goldMedal8 out of 993 
 
Novellus Systems Incorporated
 patents

Years Active: 2005-2012

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8 patents (USPTO):Explore Patents
1. 8261758 - Apparatus and method for cleaning and removing liquids from front and back sides of a rotating workpiece (2012-09-11),
2. 7468322 - Methods of multi-step electrochemical mechanical planarization of Cu (2008-12-23),
3. 7422700 - Compositions and methods of electrochemical removal of material from a barrier layer of a wafer (2008-09-09),
4. 7335288 - Methods for depositing copper on a noble metal layer of a work piece (2008-02-26),
5. 7195548 - Method and apparatus for post-CMP cleaning of a semiconductor work piece (2007-03-27),
6. 7182673 - Method and apparatus for post-CMP cleaning of a semiconductor work piece (2007-02-27),
7. 7105082 - Composition and method for electrodeposition of metal on a work piece (2006-09-12),
8. 6869336 - Methods and compositions for chemical mechanical planarization of ruthenium (2005-03-22),

Title: Innovations by Vishwas V Hardikar

Introduction

Vishwas V Hardikar is a notable inventor based in Phoenix, AZ. He has made significant contributions to the field of technology, holding a total of 8 patents. His work primarily focuses on advanced methods and apparatuses that enhance manufacturing processes.

Latest Patents

One of his latest patents is an "Apparatus and method for cleaning and removing liquids from front and back sides of a rotating workpiece." This innovative apparatus is designed to simultaneously rinse and dry both surfaces of a workpiece. It features a chuck that spins the workpiece, along with mechanical arms equipped with rinsing liquid nozzles and tensioactive vapor nozzles. Another significant patent is related to "Methods of multi-step electrochemical mechanical planarization of Cu." This method addresses the removal of conductive material from a metal layer on a wafer, ensuring a planarized surface through controlled current application.

Career Highlights

Vishwas V Hardikar is currently employed at Novellus Systems Incorporated, where he continues to develop cutting-edge technologies. His expertise in the field has led to numerous advancements that benefit the manufacturing industry.

Collaborations

He has collaborated with notable coworkers, including James Allen Schlueter and Guangshun Chen, contributing to various innovative projects.

Conclusion

Vishwas V Hardikar's contributions to technology through his patents and work at Novellus Systems Incorporated highlight his role as a leading inventor in the industry. His innovative approaches continue to shape the future of manufacturing processes.

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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