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For the Inventor, By the Inventor

San Jose, CA, United States of America

Hagop A Nazarian

This inventor holds 166 USPTO granted patents and 5 published patent applications and 3 EPO patents, primarily in Resistive Memory Technology (CPC class G11C13-0069). Top assignees: Crossbar, Inc., Micron Technology Incorporated, Cypress Semiconductor Corporation. Active years: 1994-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hagop A Nazarian. Retrieved from https://idiyas.com/inventor/hagop-a-nazarian

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

USPTO Granted Patents = 166 

% Patents Active = 83.1

 

Average Co-Inventor Count = 1.9

ph-index = 19

Forward Citations = 1,728(Granted Patents)

Forward Citations (Not Self Cited) = 1,506(Dec 10, 2025)


Inventors with similar research interests:

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Company Filing History:

goldMedal88 out of 258 
 
Crossbar, Inc.
 patents
silverMedal31 out of 39,253 
 
Micron Technology Incorporated
 patents
bronzeMedal17 out of 3,597 
 
Cypress Semiconductor Corporation
 patents
4. 17 out of 1,075 
 
Spansion LLC.
 patents
5. 5 out of 2,117 
 
Winbond Electronics Corporation
 patents
6. 3 out of 44 
 
Information Storage Devices, Inc.
 patents
7. 3 out of 428 
 
Round Rock Research, LLC
 patents
8. 1 out of 1 
 
Innovel Technology, Inc.
 patent
9. 1 out of 834,570 
Other
 patents

Years Active: 1994-2026

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Areas of Expertise:
Resistive Memory
Two-Terminal Memory
Error Suppression
Memory Programming
Chip Identifier
Non-Volatile Memory
Memory Architecture
Matrix Multiplication
NAND Architecture
Neuromorphic Logic
Program Techniques
Erase Techniques
166 patents (USPTO):Explore Patents
1. 12749531 - Wordline-coupled differential programming of two-terminal memory with increased cell density and consistent cell pitch (2026-09-29),
2. 12272399 - Differential programming of two-terminal resistive switching memory with program soaking and adjacent path disablement (2025-04-08),
3. 12198760 - Differential programming of two-terminal memory with intrinsic error suppression and wordline coupling (2025-01-14),
4. 12154624 - Differential programming of two-terminal memory with program detection and multi-path disablement (2024-11-26),
5. 12100449 - Differential programming of two-terminal resistive switching memory with intrinsic error suppression (2024-09-24),
6. 12080347 - Differential programming of two-terminal resistive switching memory with program soaking and adjacent path disablement (2024-09-03),
7. 11973500 - Configuration bit using RRAM (2024-04-30),
8. 11967376 - Distinct chip identifier sequence utilizing unclonable characteristics of resistive memory on a chip (2024-04-23),
9. 11790999 - Resistive random access memory erase techniques and apparatus (2023-10-17),
10. 11450384 - Distinct chip identifier sequence utilizing unclonable characteristics of resistive memory on a chip (2022-09-20),
11. 11437100 - Distinct chip identifier sequence utilizing unclonable characteristics of resistive memory on a chip (2022-09-06),
12. 11430517 - Distinct chip identifier sequence utilizing unclonable characteristics of resistive memory on a chip (2022-08-30),
13. 11430516 - Distinct chip identifier sequence utilizing unclonable characteristics of resistive memory on a chip (2022-08-30),
14. 11423984 - Distinct chip identifier sequence utilizing unclonable characteristics of resistive memory on a chip (2022-08-23),
15. 11393529 - Capacitance measurement and apparatus for resistive switching memory devices (2022-07-19),

Title: Hagop Nazarian: Pioneering Innovator in Electronic Identification

Introduction:

Hagop Nazarian, a brilliant inventor based in San Jose, CA, has made significant contributions to the field of electronic identification through his remarkable work in the semiconductor industry. With an impressive list of patents to his name and affiliations with renowned companies, Nazarian has played a vital role in shaping the future of technology.

Latest Patents:

Nazarian's genius shines through in his latest patents, particularly in the field of electronic identification. One of his notable inventions is the "Distinct chip identifier sequence utilizing unclonable characteristics of resistive memory on a chip." This patent harnesses the stochastic or near-stochastic physical characteristics of resistive switching devices to generate unique data associated with these devices. This data can be used for various applications related to electronic identification, including verification, communication, and encryption.

Career Highlights:

With a staggering number of 149 patents, Hagop Nazarian's career has been nothing short of extraordinary. He has worked with prominent companies that have been at the forefront of technological advancements. These include Crossbar, Inc., a company specializing in resistive random-access memory (RRAM) technology, and Micron Technology Incorporated, a global leader in memory and storage solutions.

Collaborations:

Throughout his illustrious career, Nazarian has collaborated with talented individuals to further push the boundaries of innovation. Two notable coworkers that he has worked with are Sung Hyun Jo and Sang Nguyen. These collaborations have undoubtedly resulted in groundbreaking advancements and paved the way for future developments in electronic identification.

Conclusion:

Hagop Nazarian's prolific career and immense contributions to the field of electronic identification make him a true trailblazer in the realm of technology. His patents, including the groundbreaking invention utilizing unclonable characteristics of resistive memory, highlight his ability to leverage cutting-edge concepts for practical applications. Nazarian's work has undoubtedly left a lasting impact on the semiconductor industry, shaping the way we approach electronic identification and paving the way for further innovation in this field.

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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