Belmont, CA, United States of America

Narbeh Derhacobian

USPTO Granted Patents = 57 


Average Co-Inventor Count = 2.8

ph-index = 23

Forward Citations = 1,588(Granted Patents)

Forward Citations (Not Self Cited) = 1,578(Dec 10, 2025)


Inventors with similar research interests:


Company Filing History:


Years Active: 1998-2019

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Areas of Expertise:
Integrated Circuit Devices
Nonvolatile Memory Cells
Programmable Impedance Elements
Phase Change Devices
Reconfigurable Memory Arrays
Charge Injection
NAND Flash Memory
High Voltage Transistors
Dynamic Storage Elements
Electrically-Alterable Memory
Negative Gate Erase
Memory Programming Methods
57 patents (USPTO):Explore Patents

Title: Innovations and Contributions of Narbeh Derhacobian

Introduction: Narbeh Derhacobian, based in Belmont, California, is an accomplished inventor with a remarkable portfolio of 57 patents. His work primarily revolves around integrated circuit devices, showcasing innovative methodologies for enhancing memory performance in electronic devices. His contributions have made significant impacts on memory technology, paving the way for advancements in the field.

Latest Patents: Among his most recent patents, Narbeh has developed methods of operating integrated circuit devices that feature both volatile and nonvolatile memory portions. This patent details a method where a controller circuit writes data into a volatile memory section, and under specific conditions, transfers this data to a nonvolatile memory portion. The latter can effectively store the information using two-terminal memory elements that are capable of being reprogrammed between at least two different resistance states.

Additionally, he has also patented a system that enhances read operations and circuits for memory devices utilizing programmable elements, including those with programmable resistance elements. This inventive approach enables multiple sense operations to accurately assess the state of memory elements that are in critical conditions, thereby improving the reliability of memory evaluations.

Career Highlights: Throughout his career, Narbeh has contributed to well-known companies such as Advanced Micro Devices Corporation and Adesto Technologies Corporation. His innovative spirit and technical expertise have played a crucial role in the development of cutting-edge memory solutions that are essential in today's technology landscape.

Collaborations: Narbeh has collaborated with notable professionals including Hao Fang and Ravi S Sunkavalli. These partnerships have facilitated the development of advanced technologies and have enhanced the impact of his inventions in the field of memory devices.

Conclusion: Narbeh Derhacobian's extensive patent portfolio and his contributions to the field of integrated circuit devices underline his status as a significant inventor. His innovative methods for operating memory systems have not only improved performance but have also set the foundation for future developments in memory technology. As he continues to innovate, the technological community looks forward to his next groundbreaking solutions.

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