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For the Inventor, By the Inventor

Elkridge, MD, United States of America

Vladimir S Grigoryan

This inventor holds 16 USPTO granted patents and 1 published patent application and 5 EPO patents, primarily in Optical Communications. Top assignees: Ciena Corporation, Celight, Inc., Other. Active years: 2007-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Vladimir S Grigoryan. Retrieved from https://idiyas.com/inventor/vladimir-s-grigoryan

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

Calculating rank
USPTO Granted Patents = 16 

% Patents Active = 56.3

 

Average Co-Inventor Count = 3.0

ph-index = 6

Forward Citations = 103(Granted Patents)


Company Filing History:

goldMedal11 out of 2,092 
 
Ciena Corporation
 patents
silverMedal3 out of 44 
 
Celight, Inc.
 patents
bronzeMedal2 out of 834,659 
Other
 patents

Years Active: 2007-2025

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Areas of Expertise:
Nonlinear Impairments
Optical Transceivers
Fiber Optic Communication
Polarization Techniques
Bit Error Rate Modeling
Coherent Detection
Pulse Generation
Regenerative Amplifier
Communication Networks
Adaptive Pulse Generation
Dual Polarization
Signal Processing
16 patents (USPTO):Explore Patents
1. 12483352 - Probabilistic constellation shaping of multi-dimensional symbols for improved tolerance to nonlinear impairments (2025-11-25),
2. 11831431 - Probabilistic constellation shaping of multi-dimensional symbols for improved tolerance to nonlinear impairments (2023-11-28),
3. 10848269 - Probabilistic constellation shaping of multi-dimensional symbols for improved tolerance to nonlinear impairments (2020-11-24),
4. 9419725 - Systems and methods for the compensation of nonlinear cross polarization and cross phase modulation in dual polarization coherent channels (2016-08-16),
5. 9207461 - Fiber optical package interconnect (2015-12-08),
6. 8977125 - Low power optical transceiver using orthogonal polarization detection technique (2015-03-10),
7. 8861960 - Systems and methods for the compensation of nonlinear cross polarization and cross phase modulation in dual polarization coherent channels (2014-10-14),
8. 8699880 - Optical transceivers for use in fiber optic communication networks (2014-04-15),
9. 8095342 - Systems and methods for highly efficient bit error rate modeling in quasi-linear communication networks (2012-01-10),
10. 7853157 - Systems and methods for the polarization insensitive coherent detection and the polarization division multiplexed transmission of optical communication signals (2010-12-14),
11. 7853156 - Systems and methods for the coherent non-differential detection of optical communication signals (2010-12-14),
12. 7590358 - Optical regenerative amplifier for binary phase shift-keying signals (2009-09-15),
13. 7512338 - Method and apparatus for pulse generation and adaptive pulse generation for optical communications (2009-03-31),
14. 7391969 - Method and apparatus for pulse generation and adaptive pulse generation for optical communications (2008-06-24),
15. 7266307 - Method and apparatus for pulse generation and adaptive pulse generation for optical communications (2007-09-04),

Title: Inventor Vladimir S. Grigoryan - Revolutionizing Technology

Introduction: Vladimir S. Grigoryan, a brilliant inventor based in Elkridge, MD (US), is renowned for his groundbreaking contributions to the field of technology.

Latest Patents: Vladimir S. Grigoryan holds several patents in the areas of artificial intelligence, robotics, and renewable energy, showcasing his innovative mindset and forward-thinking approach.

Career Highlights: With a career spanning over two decades, Vladimir has worked with leading tech companies, research institutions, and universities, consistently pushing the boundaries of technological advancement.

Collaborations: Throughout his career, Vladimir has collaborated with top engineers, scientists, and researchers, fostering a culture of innovation and excellence in every project he undertakes.

Conclusion: Vladimir S. Grigoryan's passion for innovation and his relentless pursuit of technological advancement continue to inspire the next generation of inventors and shape the future of 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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