Saratoga, CA, United States of America

Dipankar Pramanik

This inventor holds 125 USPTO granted patents and 25 published patent applications, primarily in Memory Technology (CPC class H01L27-2463). Top assignees: Intermolecular, Inc., Synopsys, Inc., Kabushiki Kaisha Toshiba. Active years: 1991-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Dipankar Pramanik. Retrieved from https://idiyas.com/inventor/dipankar-pramanik

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

Calculating rank
USPTO Granted Patents = 125 

% Patents Active = 60.8

Average Co-Inventor Count = 2.7

ph-index = 15

Forward Citations = 1,162(Granted Patents)

Forward Citations (Not Self Cited) = 1,092(Dec 10, 2025)


Inventors with similar research interests:

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Location History:

  • Union City, CA (US) (1991)
  • Cupertino, CA (US) (1992 - 1998)
  • Saratoga, CA (US) (1996 - 2017)

Company Filing History:


Years Active: 1991-2017

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Areas of Expertise:
ReRAM
Superconducting Devices
Semiconductor Substrates
Nonvolatile Memory
Memory Array
Dielectric Materials
Transistor Performance
Oxygen-Gettering Layer
High-k Metal Gate
Capacitors
Fluorine Passivation
Josephson Junction
125 patents (USPTO):Explore Patents

Title: Dipankar Pramanik: A Brilliant Mind in Superconducting Electronics

Introduction:

In the realm of innovation and patents, there are unique individuals who make significant contributions to the advancement of various industries. One such remarkable figure is Dipankar Pramanik, a brilliant inventor and pioneer in the field of superconducting devices. Hailing from Saratoga, CA in the United States, Pramanik has left an indelible mark with his numerous patents and groundbreaking inventions. Let us delve into his fascinating journey and explore his noteworthy achievements.

Latest Patents:

Dipankar Pramanik's most recent patents exhibit his expertise in the realm of superconducting electronics. Among these, one patent that stands out is "Hydrogenated amorphous silicon dielectric for superconducting devices." This invention focuses on the use of hydrogenated amorphous silicon (a-Si) as a dielectric material for superconducting electronics. Pramanik's ingenuity lies in the process of forming a hydrogenated a-Si layer on a substrate through techniques like CVD or sputtering. By integrating hydrogen during or after a-Si deposition, Pramanik has paved the way for enhanced dielectric functionality in superconducting devices.

Another significant patent by Pramanik is the "Method for suppressing lattice defects in a semiconductor substrate." This innovative technique aims to suppress the formation of leakage-promoting defects in a crystal lattice following dopant implantation. Pramanik's process involves creating a compressive layer of atoms larger than the lattice member atoms. Subsequent annealing allows the emission of interstitial defect atoms from the compressive layer, thereby ensuring energetically stable defects at a distance from the compressive layer.

Career Highlights:

Throughout his career, Dipankar Pramanik has made significant contributions to the industry with a total of 125 patents to his name. His expertise in superconducting devices has been instrumental in shaping the field. Pramanik has worked with esteemed companies like Intermolecular, Inc. and Synopsys, Inc., where he has brought his innovative vision into practice. Pramanik's career highlights not only showcase his brilliance in inventing novel technologies but also demonstrate his ability to bring his inventions to fruition.

Collaborations:

Collaboration plays a vital role in fostering innovation. Dipankar Pramanik has had the privilege of working with exceptional minds in the industry. Notably, he has collaborated with Victor Moroz and Tony P Chiang, both experienced professionals who have made significant contributions to their respective fields. Through these collaborations, Pramanik has been able to exchange ideas, push boundaries, and collectively advance the realm of superconducting electronics.

Conclusion:

Dipankar Pramanik's journey as an inventor and innovator in superconducting electronics is truly inspiring. With numerous patents and groundbreaking inventions, Pramanik's contributions have undoubtedly brought about significant advancements in the field. His expertise in utilizing hydrogenated amorphous silicon as a dielectric and suppressing lattice defects in semiconductors showcases his ingenuity and forward-thinking mindset. Collaborations with distinguished professionals have further fueled his ability to push the boundaries of what is possible. The industry eagerly awaits future breakthroughs from this exceptional mind, as Dipankar Pramanik continues to revolutionize superconducting electronics with his remarkable inventions.

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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