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For the Inventor, By the Inventor

Bethesda, MD, United States of America

David B Shrekenhamer

This inventor holds 9 USPTO granted patents and 4 published patent applications. Top assignee: Johns Hopkins University. Active years: 2018-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: David B Shrekenhamer. Retrieved from https://idiyas.com/inventor/david-b-shrekenhamer

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

USPTO Granted Patents = 9 

% Patents Active = 88.9

Average Co-Inventor Count = 4.2

ph-index = 1

Forward Citations = 5(Granted Patents)


Location History:

  • Silver Spring, MD (US) (2018)
  • Bethesda, MD (US) (2022 - 2024)

Company Filing History:

goldMedal9 out of 3,801 
 
Johns Hopkins University
 patents

Years Active: 2018-2026

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9 patents (USPTO):Explore Patents
1. 12571948 - Thermally adaptive coatings for efficient heating and cooling applications (2026-03-10),
2. 12473101 - Space-based imaging device and method of manufacture thereof (2025-11-18),
3. 12394896 - Tunable metasurface device (2025-08-19),
4. 12113277 - Multifunctional metasurface antenna (2024-10-08),
5. 11926925 - Molecular-beam epitaxy system comprising an infrared radiation emitting heater and a thermally conductive backing plate including an infrared-absorbing coating thereon (2024-03-12),
6. 11522128 - Metasurface phase change communicator (2022-12-06),
7. 11460607 - Dynamic filter comprising a first and second metasurface for spectral sensing and emitting systems (2022-10-04),
8. 11289817 - Reconfigurable reflectarry for passive communications (2022-03-29),
9. 10109920 - Metasurface antenna (2018-10-23),

Title: Innovations by David B. Shrekenhamer in Antenna and Thin Film Technologies

Introduction

David B. Shrekenhamer is an accomplished inventor based in Bethesda, MD, with a notable record of six patents. His significant contributions to the fields of antenna technology and molecular-beam epitaxy demonstrate his innovative prowess and dedication to advancing modern engineering solutions.

Latest Patents

David Shrekenhamer's latest patents include a groundbreaking design for a multifunctional metasurface antenna. This invention details a method for constructing an antenna structure capable of generating multiple radiation patterns. The process involves determining a desired source field for these patterns, strategically placing metasurface resonators, and assessing their locations based on error thresholds.

Another significant patent involves a molecular-beam epitaxy system that features an infrared radiation-emitting heater and a thermally conductive backing plate equipped with an infrared-absorbing coating. This innovation facilitates the growth of thin films on substrates by utilizing an asymmetric emissivity, shielding the thin film from infrared radiation during the deposition process.

Career Highlights

David is affiliated with The Johns Hopkins University, where he has made substantial contributions to their research initiatives. His work has implications across various applications, underscoring the importance of advanced antenna and thin film technologies.

Collaborations

Throughout his career, David has collaborated with esteemed colleagues such as Joseph A. Miragliotta and Kenneth R. Grossman. These partnerships have fostered a productive environment for innovation, resulting in advancements that enrich the scientific community.

Conclusion

David B. Shrekenhamer's innovative work in antenna technology and thin film deposition processes exemplifies his commitment to research and development. His patents not only enhance technical capabilities but also serve as a foundation for future inventions in the fields of engineering and technology.

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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