logo

For the Inventor, By the Inventor

Stevenson Ranch, CA, United States of America

Sarath D Gunapala

This inventor holds 30 USPTO granted patents and 1 published patent application, primarily in Infrared Detectors. Top assignees: California Institute of Technology, The United States of America as Represented by the Administrator of the, United States of America as Represented by the Administrator of NASA. Active years: 1997-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sarath D Gunapala. Retrieved from https://idiyas.com/inventor/sarath-d-gunapala

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

USPTO Granted Patents = 30 

% Patents Active = 80.0

Average Co-Inventor Count = 3.8

ph-index = 9

Forward Citations = 297(Granted Patents)


Location History:

  • Valencia, CA (US) (1997 - 2007)
  • Stevenson Ranch, CA (US) (2003 - 2020)

Company Filing History:

goldMedal28 out of 4,626 
 
California Institute of Technology
 patents
silverMedal1 out of 2,546 
 
The United States of America as Represented by the Administrator of the
 patents
bronzeMedal1 out of 2,490 
 
United States of America as Represented by the Administrator of NASA
 patents

Years Active: 1997-2025

Loading Chart...
Areas of Expertise:
Infrared Detectors
Quantum Efficiency
Focal Plane Arrays
Dual-Band Technology
Barrier Detectors
Photodetectors
Quantum Well
Multi-Quantum-Well
Spectrometer
Radiation Coupling
High Operating Temperature
Mobile Data Collection
30 patents (USPTO):Explore Patents
1. 12300712 - Barrier infrared detector architecture for focal plane arrays (2025-05-13),
2. 10872987 - Enhanced quantum efficiency barrier infrared detectors (2020-12-22),
3. 9831372 - P-compensated and P-doped superlattice infrared detectors (2017-11-28),
4. 9799785 - Unipolar barrier dual-band infrared detectors (2017-10-24),
5. 9647164 - Single-band and dual-band infrared detectors (2017-05-09),
6. 9466741 - Digital alloy absorber for photodetectors (2016-10-11),
7. 9214581 - Barrier infrared detectors on lattice mismatch substrates (2015-12-15),
8. 8928036 - High operating temperature barrier infrared detector with tailorable cutoff wavelength (2015-01-06),
9. 8928029 - Single-band and dual-band infrared detectors (2015-01-06),
10. 8600483 - Mobile in vivo infra red data collection and diagnoses comparison system (2013-12-03),
11. 8368051 - Complementary barrier infrared detector (CBIRD) (2013-02-05),
12. 8217480 - Barrier infrared detector (2012-07-10),
13. 7745815 - Polarization-sensitive quantum well infrared photodetector focal plane array (2010-06-29),
14. 7737411 - nBn and pBp infrared detectors with graded barrier layer, graded absorption layer, or chirped strained layer super lattice absorption layer (2010-06-15),
15. 7599061 - Ultra compact spectrometer apparatus and method using photonic crystals (2009-10-06),

Title: Sarath D Gunapala - Innovator from Stevenson Ranch, CA

Introduction: Sarath D Gunapala is a renowned inventor based in Stevenson Ranch, CA, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Gunapala holds several patents in the areas of infrared detectors, semiconductor devices, and imaging systems, showcasing his expertise in cutting-edge technologies.

Career Highlights: With a distinguished career spanning several decades, Gunapala has worked in both academic and industrial settings, making significant advancements in the development of infrared sensors and imaging technologies.

Collaborations: Throughout his career, Gunapala has collaborated with leading research institutions, universities, and technology companies to further his research and bring his innovative ideas to life.

Conclusion: Sarath D Gunapala's relentless pursuit of innovation and his pioneering work in the field of technology have solidified his reputation as a visionary inventor, shaping the future of infrared 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]
Loading…