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For the Inventor, By the Inventor

Yorktown Heights, NY, United States of America

Qiqing Christine Ouyang

This inventor holds 83 USPTO granted patents and 10 published patent applications and 2 EPO patents, primarily in Semiconductor Technology (CPC class H01L29-66795). Top assignees: International Business Machines Corporation, Globalfoundries Inc., Renesas Electronics Corporation. Active years: 2004-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Qiqing Christine Ouyang. Retrieved from https://idiyas.com/inventor/qiqing-christine-ouyang

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

USPTO Granted Patents = 83 

% Patents Active = 55.4


Average Co-Inventor Count = 3.2

ph-index = 15

Forward Citations = 1,645(Granted Patents)

Forward Citations (Not Self Cited) = 1,608(Dec 10, 2025)


Inventors with similar research interests:

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Location History:

  • Elmsford, NY (US) (2004 - 2007)
  • Armonk, NY (US) (2017)
  • Yorktown Heights, NY (US) (2005 - 2024)

Company Filing History:

goldMedal77 out of 166,409 
 
International Business Machines Corporation
 patents
silverMedal6 out of 5,671 
 
Globalfoundries Inc.
 patents
bronzeMedal1 out of 7,657 
 
Renesas Electronics Corporation
 patents
where one patent can have more than one assignee

Years Active: 2004-2024

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Areas of Expertise:
FinFET Devices
Strained Silicon Germanium
Integrated Microfluidics
AI Applications
Transistor Structures
Epitaxial Formation
Defect Detection
Data Classification
Short-Channel MOSFET
Hybrid Silicon Wafers
Photodetector Apparatus
CMOS Techniques
83 patents (USPTO):Explore Patents
1. 11893500 - Data classification for data lake catalog (2024-02-06),
2. 11887010 - Data classification for data lake catalog (2024-01-30),
3. 11514314 - Modeling environment noise for training neural networks (2022-11-29),
4. 11493901 - Detection of defect in edge device manufacturing by artificial intelligence (2022-11-08),
5. 11188317 - Classical artificial intelligence (AI) and probability based code infusion (2021-11-30),
6. 10680085 - Transistor structure with varied gate cross-sectional area (2020-06-09),
7. 10643907 - Structure and method for tensile and compressive strained silicon germanium with same germanium concentration by single epitaxy step (2020-05-05),
8. 10374042 - Semiconductor device including epitaxially formed buried channel region (2019-08-06),
9. 10204837 - Structure and method for tensile and compressive strained silicon germanium with same germanium concentration by single epitaxy step (2019-02-12),
10. 10176990 - SiGe FinFET with improved junction doping control (2019-01-08),
11. 10002798 - Structure and method for tensile and compressive strained silicon germanium with same germanium concentration by single epitaxy step (2018-06-19),
12. 9972711 - Reduced resistance short-channel InGaAs planar MOSFET (2018-05-15),
13. 9966457 - Transistor structure with varied gate cross-sectional area (2018-05-08),
14. 9812556 - Semiconductor device and method of manufacturing the semiconductor device (2017-11-07),
15. 9741807 - FinFET device with vertical silicide on recessed source/drain epitaxy regions (2017-08-22),

Title: The Innovative Mind of Qiqing Christine Ouyang

Introduction:

Qiqing Christine Ouyang, hailing from Yorktown Heights, NY, is a prolific inventor with an impressive portfolio of 83 patents to his name. His groundbreaking work has left a lasting impact on the field of data classification and ontology development.

Latest Patents:

One of his latest patents, "Data classification for data lake catalog," showcases Ouyang's expertise in extracting structured text business data inputs through natural language understanding processing. This patent highlights his ability to build logical relationship data classification training knowledge bases that connect business classes with extracted data elements, enhancing the efficiency of data cataloging processes.

Career Highlights:

Throughout his career, Ouyang has contributed significantly to renowned companies such as IBM (International Business Machines Corporation) and Globalfoundries Inc. His innovative solutions and dedication to excellence have earned him recognition as a key figure in the technology industry.

Collaborations:

Ouyang has had the privilege of collaborating with esteemed professionals in the field, including Pranita Kerber and Alexander Reznicek. Together, they have worked on cutting-edge projects that have pushed the boundaries of data classification and knowledge base ontology development.

Conclusion:

In conclusion, Qiqing Christine Ouyang's innovative spirit and relentless pursuit of excellence have solidified his position as a leading inventor in the realm of data classification. His contributions continue to inspire and drive advancements in technology, shaping the future of data management and analysis.

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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