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For the Inventor, By the Inventor

Poughkeepsie, NY, United States of America

Roy Rongqing Yu

This inventor holds 113 USPTO granted patents and 17 published patent applications and 2 EPO patents, primarily in Neurotechnology Devices (CPC class H01L25-0657). Top assignees: International Business Machines Corporation, Globalfoundries U.S. 2 LLC, Yale University. Active years: 1995-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Roy Rongqing Yu. Retrieved from https://idiyas.com/inventor/roy-rongqing-yu

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

USPTO Granted Patents = 113 

% Patents Active = 69.0

 

Average Co-Inventor Count = 4.1

ph-index = 20

Forward Citations = 1,812(Granted Patents)

Forward Citations (Not Self Cited) = 1,612(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Wappinger Falls, NY (US) (1995)
  • Wappingers Falls, NY (US) (1998 - 2002)
  • Yorktown Heights, NY (US) (2011 - 2021)
  • Armonk, NY (US) (2012 - 2022)
  • Poughkeepsie, NY (US) (1999 - 2024)

Company Filing History:

goldMedal112 out of 166,351 
 
International Business Machines Corporation
 patents
silverMedal1 out of 59 
 
Globalfoundries U.S. 2 LLC
 patents
bronzeMedal1 out of 1,368 
 
Yale University
 patents
where one patent can have more than one assignee

Years Active: 1995-2026

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Areas of Expertise:
Neuro-Chemical Sensor
Biosensor
Nanostructure
3D Integration
Optogenetics Probe
Antibacterial Surface
Electrical Stimulation
Implantable Nanodevice
Surface Enhanced Raman Spectroscopy
Power Distribution Network
Hybrid Bonding
Cognitive Sensing
113 patents (USPTO):Explore Patents
1. 12652827 - Nanosheet transistors with buried power rails (2026-06-09),
2. 12456709 - Structures and processes for void-free hybrid bonding (2025-10-28),
3. 12136655 - Backside electrical contacts to buried power rails (2024-11-05),
4. 12106969 - Substrate thinning for a backside power distribution network (2024-10-01),
5. 12023162 - Three-dimensional silicon-based comb probe with optimized biocompatible dimensions for neural sensing and stimulation (2024-07-02),
6. 12002758 - Backside metal-insulator-metal (MIM) capacitors extending through backside interlayer dielectric (BILD) layer or semiconductor layer and partly through dielectric layer (2024-06-04),
7. 11959874 - Nanostructure featuring nano-topography with optimized electrical and biochemical properties (2024-04-16),
8. 11915966 - Backside power rail integration (2024-02-27),
9. 11562907 - Nanostructure featuring nano-topography with optimized electrical and biochemical properties (2023-01-24),
10. 11484731 - Cognitive optogenetics probe and analysis (2022-11-01),
11. 11458717 - Four D device process and structure (2022-10-04),
12. 11439338 - Three-dimensional silicon-based comb probe (2022-09-13),
13. 11370004 - Neuro-chemical sensor with inhibition of fouling on nano-electrode (2022-06-28),
14. 11311234 - Intelligent and disposable device for selective electrical stimulation of apoptosis (2022-04-26),
15. 11311233 - Intelligent and disposable device for selective electrical stimulation of apoptosis (2022-04-26),

Title: Roy Rongqing Yu: Pioneering Innovation in Technology

Introduction:

Roy Rongqing Yu, a visionary inventor based in Poughkeepsie, NY, is a standout figure in the world of inventors, known for his passion for innovation and dedication to creating a better future through technology. With an impressive portfolio of 107 patents, Roy's pursuit of excellence continues to inspire aspiring innovators worldwide.

Latest Patents:

Among his latest innovations is the "Nanostructure featuring nano-topography with optimized electrical and biochemical properties." This cutting-edge nanostructure includes a base layer with nano-patterned features and an encapsulating layer with a conductive material, revolutionizing the field of nanotechnology. Additionally, Roy's "Backside power rail integration" patent showcases his expertise in semiconductor device manufacturing, highlighting his versatile skill set in technology development.

Career Highlights:

Roy Rongqing Yu's illustrious career is deeply rooted in his work at International Business Machines Corporation (IBM), where he has made significant contributions to the field of technology. His relentless pursuit of innovation and excellence has led to the development of groundbreaking solutions that have pushed the boundaries of technological advancement.

Collaborations:

Throughout his career, Roy has collaborated closely with esteemed colleagues such as Sampath Purushothaman and Emily R Kinser, leveraging their collective expertise to drive innovation forward. These collaborative efforts have resulted in the successful implementation of impactful technological advancements that have earned him recognition in the industry.

Conclusion:

In conclusion, Roy Rongqing Yu's remarkable achievements in the field of technology exemplify his unwavering commitment to innovation and his relentless pursuit of excellence. His groundbreaking inventions and dedication to creating a better future through technology solidify his position as a pioneering figure in the world of inventors, inspiring countless individuals to follow in his footsteps in shaping a brighter tomorrow.

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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