Spartak Gevorgian

This inventor holds 27 USPTO granted patents, plus 3 CIPO patents and 7 EPO patents, primarily in Tunable Microwave Devices. Top assignees: Telefonaktiebolaget Lm Ericsson (Publ), University of Dayton. Active years: 2000-2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Spartak Gevorgian. Retrieved from https://idiyas.com/inventor/spartak-gevorgian

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

USPTO Granted Patents = 27

% Patents Active = 77.8

CIPO Patents = 3

EPO Patents = 7 (Patent Applications = 1)

Average Co-Inventor Count = 2.8

ph-index = 10

Forward Citations = 404(Granted Patents)

Location History:

Goteborg, SE (2000)
Gothenburg, SE (2006 - 2010)
Göteborg, SE (2001 - 2011)

Company Filing History:

24 out of 27,011

Telefonaktiebolaget Lm Ericsson (Publ)

Years Active: 2000-2011

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Areas of Expertise:

Tunable Arrangements

Ferroelectric Varactors

Delay Locked Loop

Oscillator Circuit

Electromagnetic Waves

Tunable Resonator

Microwave Devices

Superconducting Arrangement

Micro-Electromechanical

Multilayer Balun Transformer

Current Distribution

Signal Coupling

27 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7903040 - Tunable arrangements (2011-03-08),

2. 7719392 - Ferroelectric varactors suitable for capacitive shunt switching (2010-05-18),

3. 7692270 - Ferroelectric varactors suitable for capacitive shunt switching (2010-04-06),

4. 7642883 - Tuneable ferroelectric delay line having mirror image conductors (2010-01-05),

5. 7573358 - Tunable microwave arrangements (2009-08-11),

6. 7456664 - Delay locked loop with precision controlled delay (2008-11-25),

7. 7352253 - Oscillator circuit with tuneable signal delay means (2008-04-01),

8. 7274277 - Ferroelectric devices and method relating thereto (2007-09-25),

9. 7192882 - Component for electromagnetic waves and a method for manufacturing the same (2007-03-20),

10. 7069064 - Tunable ferroelectric resonator arrangement (2006-06-27),

11. 7030463 - Tuneable electromagnetic bandgap structures based on high resistivity silicon substrates (2006-04-18),

12. 6985054 - Ferroelectric devices and method relating thereto (2006-01-10),

13. 6891444 - Oscillator circuit for locking two or more LC-oscillators by mutual inductance coupling (2005-05-10),

14. 6724283 - Arrangement mounted on a printed circuit board and method of producing such an arrangement (2004-04-20),

15. 6617509 - Arrangement relating to conductor carriers and methods for the manufacture of such carriers (2003-09-09),

Introduction

Spartak Gevorgian, a prominent inventor based in Göteborg, Sweden, has made significant contributions to the field of microwave and millimeter-wave technologies. With an impressive portfolio consisting of 27 patents, Gevorgian's work showcases his expertise and innovative spirit in advancing electromagnetic structures and devices.

Latest Patents

Among his latest patents, Gevorgian has demonstrated a remarkable understanding of tunable arrangements. One notable invention is a tunable microwave/millimeter-wave arrangement that includes a tunable impedance surface. This arrangement comprises an Electromagnetic Bandgap Structure (EBG), featuring at least one tunable ferroelectric layer and multiple patterned metal layers. The creation of a tunable impedance surface allows for variations in performance based on the DC biasing voltage applied to the metal layers, significantly enhancing the functionality of microwave devices.

Another significant patent focuses on ferroelectric varactors suitable for capacitive shunt switching. This innovation utilizes high-resistivity silicon with a patterned metallic layer to create a substrate for the ferroelectric thin-film layer. The unique design of this varactor allows for bandpass filters and tunable notch filters to be created efficiently by removing the need for vias, thus streamlining the manufacturing process.

Career Highlights

Gevorgian's career has been marked by influential roles in prominent organizations, including Telefonaktiebolaget Lm Ericsson and the University of Dayton. These positions have not only allowed him to innovate within the realm of microwave technology but have also facilitated the application of his research in practical settings, contributing to the advancements in telecommunications.

Collaborations

Throughout his career, Spartak Gevorgian has collaborated with esteemed colleagues such as Erland Wikborg and Harald Jacobsson. These partnerships have fostered an environment of creativity and knowledge exchange, further enriching the innovations stemming from his research.

Conclusion

Spartak Gevorgian stands out as an influential figure in the world of microwave and millimeter-wave technologies. His extensive portfolio of patents and collaborative efforts highlight a commitment to innovation and excellence. As advancements in electromagnetic technologies continue to evolve, Gevorgian's contributions will undoubtedly play a pivotal role in shaping the future of this field.

Profile summary based on public USPTO records.