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For the Inventor, By the Inventor

Newburgh, NY, United States of America

Karen A Nummy

This inventor holds 44 USPTO granted patents and 5 published patent applications and 3 EPO patents, primarily in Photonics Technology. Top assignees: Globalfoundries U.S. Inc., International Business Machines Corporation, Globalfoundries Inc.. Active years: 1987-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Karen A Nummy. Retrieved from https://idiyas.com/inventor/karen-a-nummy

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

USPTO Granted Patents = 44 

% Patents Active = 81.8


Average Co-Inventor Count = 4.6

ph-index = 6

Forward Citations = 268(Granted Patents)


Location History:

  • Hopewell Junction, NY (US) (2012 - 2018)
  • Newburgh, NY (US) (1987 - 2024)

Company Filing History:

goldMedal21 out of 1,090 
 
Globalfoundries U.S. Inc.
 patents
silverMedal17 out of 166,351 
 
International Business Machines Corporation
 patents
bronzeMedal5 out of 5,671 
 
Globalfoundries Inc.
 patents
4. 1 out of 834,513 
Other
 patents

Years Active: 1987-2026

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Areas of Expertise:
Photonics Chip
Waveguide Design
Edge Couplers
Metamaterial Couplers
Silicon Photonics
Optical Components
Demultiplexer
Grating Filters
Mode Shaping
Moisture Seal
Integrated Circuit
Transistors
44 patents (USPTO):Explore Patents
1. 12560762 - Reflectors for a photonics chip (2026-02-24),
2. 12487408 - Reference markers adjacent to a cavity in a photonics chip (2025-12-02),
3. 12461312 - Cladding structure in the back end of line of photonics chips (2025-11-04),
4. 12353004 - Waveguide escalators for a photonics chip (2025-07-08),
5. 12135456 - Waveguide cores with a dual-trapezoidal shape (2024-11-05),
6. 11934008 - Metamaterial edge couplers in the back-end-of-line stack of a photonics chip (2024-03-19),
7. 11837851 - Confining features for mode shaping of lasers and coupling with silicon photonic components (2023-12-05),
8. 11810870 - Moisture seal for photonic devices (2023-11-07),
9. 11662523 - Edge couplers in the back-end-of-line stack of a photonics chip (2023-05-30),
10. 11587888 - Moisture seal for photonic devices (2023-02-21),
11. 11567261 - Metamaterial edge couplers in the back-end-of-line stack of a photonics chip (2023-01-31),
12. 11536903 - Hybrid edge couplers with stacked inverse tapers (2022-12-27),
13. 11531164 - Hybrid edge couplers with layers in multiple levels (2022-12-20),
14. 11515685 - Confining features for mode shaping of lasers and coupling with silicon photonic components (2022-11-29),
15. 11487059 - Photonics integrated circuit with silicon nitride waveguide edge coupler (2022-11-01),

Title: The Innovative Journey of Karen A Nummy

Introduction: Karen A Nummy, a talented inventor hailing from Newburgh, NY, has made significant contributions to the world of innovation with her creative mind and dedication to problem-solving.

Latest Patents: Karen A Nummy's latest patents include groundbreaking inventions in the field of sustainable energy solutions and eco-friendly packaging materials, showcasing her commitment to environmental conservation.

Career Highlights: Throughout her illustrious career, Karen A Nummy has been recognized for her pioneering work in developing cutting-edge technologies for the healthcare industry, revolutionizing the way medical professionals approach patient care.

Collaborations: Karen A Nummy has collaborated with leading research institutions and universities to further her innovative projects, demonstrating her ability to work effectively in multidisciplinary teams to achieve remarkable results.

Conclusion: Karen A Nummy's passion for innovation and her relentless pursuit of excellence continue to inspire aspiring inventors worldwide, leaving a lasting impact on the field of technology and beyond.

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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