Yorktown Heights, NY, United States of America

Kern Rim

This inventor holds 157 USPTO granted patents and 21 published patent applications, plus 1 CIPO patent and 13 EPO patents, primarily in Field Effect Transistors (CPC class H01L29-66795). Top assignees: International Business Machines Corporation, Qualcomm Incorporated, Globalfoundries Inc.. Active years: 2002-2023.

USPTO Granted Patents = 157 

% Patents Active = 51.6


 

Average Co-Inventor Count = 3.9

ph-index = 18

Forward Citations = 1,418(Granted Patents)

Forward Citations (Not Self Cited) = 1,366(Dec 10, 2025)


Inventors with similar research interests:

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Location History:

  • Peekskill, NY (US) (2002 - 2003)
  • Hopewell Junction, NY (US) (2014)
  • Yorktown Heights, NY (US) (2003 - 2021)
  • Westchester, NY (US) (2018 - 2021)
  • San Diego, CA (US) (2015 - 2023)
  • Yorktown Heighls, NY (US) (2023)

Company Filing History:


Years Active: 2002-2023

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Areas of Expertise:
Field Effect Transistor
FinFET
Gate-All-Around
Semiconductor Structures
Channel Strain
Integrated Circuits
Power Distribution
Hybrid Metallization
Diffusion Break
Self-Aligned Patterning
Transistor Temperature Sensing
Standard Cell Architecture
157 patents (USPTO):Explore Patents

Title: Kern Rim: Pioneering Innovations in Semiconductor Technology

Introduction:

In the realm of semiconductor technology, one name that stands out is Kern Rim. Hailing from Yorktown Heights, NY, Kern Rim has made a significant impact through his numerous patents and groundbreaking inventions. With a keen focus on improving fin profiles and fabricating gate-all-around (GAA) transistors with shallow source/drain regions, Rim's contributions have revolutionized the field. This article delves into Kern Rim's latest patents, career highlights, collaborations, and his remarkable journey as an innovator.

Latest Patents:

One of Rim's recent patents, "Dielectric Isolated Fin with Improved Fin Profile," details a method of forming fin structures from a bulk semiconductor substrate. By introducing a dielectric spacer on the sidewall of each fin structure, a semiconductor spacer and a dielectric fill are added. The oxidation of the semiconductor spacer and a portion of the fin structures creates contrasting strains that enhance performance. This patent showcases Rim's dedication to optimizing fin profiles for enhanced semiconductor device performance.

Another noteworthy patent developed by Kern Rim is his work on "Gate-all-around (GAA) Transistors with Shallow Source/Drain Regions." This invention offers a solution to reduce parasitic capacitance between the bottom gate and the source/drain regions. By incorporating a filler material next to the bottom gate and growing the source and drain regions on top of it, Rim effectively minimizes unwanted geometries that contribute to parasitic capacitance. This patent demonstrates Rim's commitment to improving device performance and efficiency.

Career Highlights:

Kern Rim's accomplishments extend beyond his patents. He has garnered extensive experience working with reputable companies in the field of semiconductor technology. One of his notable collaborations includes his tenure at IBM (International Business Machines Corporation), where Rim contributed to cutting-edge research and development initiatives. His association with Qualcomm Incorporated further exemplifies his commitment to pushing the boundaries of semiconductor technology.

Collaborations:

Throughout his career, Kern Rim has had the privilege of collaborating with exceptional individuals. His close collaboration with Kangguo Cheng and Ali Khakifirooz has yielded numerous innovations, and their combined efforts have significantly advanced the field of semiconductor technology. Together, they have worked towards achieving breakthroughs in fin structures and GAA transistors. Rim's collaborations underscore the strength and importance of teamwork in fostering innovation and progress.

Conclusion:

Kern Rim's remarkable journey as a semiconductor innovator has left an indelible mark on the field. With over 157 patents to his name, including recent breakthroughs in fin structures and GAA transistors, Rim has consistently pushed the boundaries of what is possible in semiconductor technology. Through his contributions at renowned companies such as IBM and Qualcomm Incorporated, he has not only enriched his expertise but also fostered collaborations that have driven transformative advancements. Kern Rim continues to be a driving force in the world of semiconductor technology, inspiring future innovators to revolutionize the industry further.

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