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For the Inventor, By the Inventor

Tonka Bay, MN, United States of America

Lee Kevin Strandjord

This inventor holds 99 USPTO granted patents and 6 published patent applications and 70 EPO patents, primarily in Fiber Optic Gyroscopes (CPC class G01C19-727). Top assignees: Honeywell International Inc., Honeywell G.m.b.h., Other. Active years: 1991-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Lee Kevin Strandjord. Retrieved from https://idiyas.com/inventor/lee-kevin-strandjord

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

USPTO Granted Patents = 99 

% Patents Active = 98.0

 

Average Co-Inventor Count = 2.9

ph-index = 16

Forward Citations = 808(Granted Patents)

Forward Citations (Not Self Cited) = 408(Dec 10, 2025)


Inventors with similar research interests:

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Location History:

  • Scottsdale, AZ (US) (1991 - 1998)
  • Hennepin, MN (US) (1999)
  • Glendale, AZ (US) (1994 - 2000)
  • Morristown, NJ (US) (2013 - 2016)
  • Tonka Bay, MN (US) (1998 - 2023)

Company Filing History:

goldMedal84 out of 16,055 
 
Honeywell International Inc.
 patents
silverMedal14 out of 3,646 
 
Honeywell G.m.b.h.
 patents
bronzeMedal1 out of 834,570 
Other
 patents

Years Active: 1991-2026

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Areas of Expertise:
Resonant Fiber Optic Gyroscope
Bias Error Reduction
Resonance Tracking
Optical Power Control
Phase Lock Loop
Heterodyne Switching
Dynamic Bias Offset
Polarization Errors
Interferometer
High-Bandwidth Laser Stabilization
Multi-Core Transport Fiber
Narrow Bandwidth Reflectors
99 patents (USPTO):Explore Patents
1. 12693472 - Techniques for increasing a quality factor of an optical filter without substantially increasing filter size and applications thereof (2026-07-28),
2. 11624614 - Reducing rotation sensing errors from laser source signal and modulation cross-talk (2023-04-11),
3. 11506495 - Injection locking resonator fiber optic gyroscope (2022-11-22),
4. 11402211 - Systems and methods for enhanced optical power control (2022-08-02),
5. 11204246 - Systems and methods to reduce differential harmonics of resonance tracking modulation in a resonant fiber optic gyroscope (2021-12-21),
6. 11196430 - High-bandwidth phase lock loop circuit with sideband rejection (2021-12-07),
7. 11181374 - Gyroscope with reduced bias errors due to resonance asymmetries (2021-11-23),
8. 11002545 - Sideband heterodyne switching for resonator fiber optic gyroscopes (RFOGs) (2021-05-11),
9. 11002544 - RFOG resonance hopping (2021-05-11),
10. 10914587 - Systems and methods for correcting errors in gyroscopes (2021-02-09),
11. 10837779 - Apparatus for enhanced beat note detection (2020-11-17),
12. 10767995 - Hyperbolic modulation offset error reducer for an RFOG (2020-09-08),
13. 10746550 - Resonator fiber-optic gyro with quadrature error reducer (2020-08-18),
14. 10598492 - Resonant fiber optic gyroscope with hollow core fiber (2020-03-24),
15. 10488266 - Large range, high resolution interferometer for wide range of sensing applications (2019-11-26),

Title: The Innovative World of Lee Kevin Strandjord

Introduction:

Lee Kevin Strandjord, a visionary inventor based in Tonka Bay, MN, has made significant contributions to the field of technology with a remarkable portfolio of 98 patents. His groundbreaking work in reducing rotation sensing errors from laser source signal and modulation cross-talk, as well as his advancements in injection locking resonator fiber optic gyroscopes, have revolutionized the industry.

Latest Patents:

Lee Kevin Strandjord's latest patents include pioneering Systems and methods for reducing rotation sensing errors from laser source signal and modulation cross-talk. This technology enhances the accuracy of RFOGs by minimizing errors associated with cross-talk in laser signals. Additionally, his work on an injection locking RFOG system has further advanced precision in optical resonator technology.

Career Highlights:

Throughout his illustrious career, Lee Kevin Strandjord has garnered experience at esteemed companies such as Honeywell International Inc. and Honeywell G.m.b.h. Through his innovative approach and relentless pursuit of excellence, he has played a pivotal role in shaping the future of optical sensing technologies.

Collaborations:

Working alongside accomplished individuals like Glen Aaron Sanders and Tiequn Qiu, Lee Kevin Strandjord has fostered a collaborative environment that thrives on creativity and innovation. Together, they have pushed the boundaries of fiber optic technology, driving industry standards to new heights.

Conclusion:

In conclusion, Lee Kevin Strandjord's remarkable journey as an inventor showcases a deep passion for technological advancement and a relentless commitment to pushing the boundaries of innovation. His pioneering work in reducing rotation sensing errors and injection locking resonator fiber optic gyroscopes has left an indelible mark on the industry, inspiring future generations of inventors to continue pushing the envelope of possibility.

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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