Radhakrishnan Sithanandam

This inventor holds 8 USPTO granted patents and 2 published patent applications. Top assignees: Stmicroelectronics International N.v., STMicroelectronics. Active years: 2020-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Radhakrishnan Sithanandam. Retrieved from https://idiyas.com/inventor/radhakrishnan-sithanandam

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

USPTO Granted Patents = 8 (Patent Applications = 2)

% Patents Active = 100.0

Average Co-Inventor Count = 1.7

ph-index = 1

Forward Citations = 4(Granted Patents)

Company Filing History:

8 out of 1,246

Stmicroelectronics International N.v.

where one patent can have more than one assignee

Years Active: 2020-2025

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8 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12266927 - Electrostatic discharge (ESD) protection circuits using tunneling field effect transistor (TFET) and impact ionization MOSFET (IMOS) devices (2025-04-01),

2. 11710961 - Electrostatic discharge (ESD) protection circuits using tunneling field effect transistor (TFET) and impact ionization MOSFET (IMOS) devices (2023-07-25),

3. 11658479 - Low leakage MOSFET supply clamp for electrostatic discharge (ESD) protection (2023-05-23),

4. 11081881 - Full swing positive to negative MOSFET supply clamp for electrostatic discharge (ESD) protection (2021-08-03),

5. 11063429 - Low leakage MOSFET supply clamp for electrostatic discharge (ESD) protection (2021-07-13),

6. 10998721 - Electrostatic discharge (ESD) protection circuits using tunneling field effect transistor (TFET) and impact ionization MOSFET (IMOS) devices (2021-05-04),

7. 10944257 - Integrated silicon controlled rectifier (SCR) and a low leakage SCR supply clamp for electrostatic discharge (ESP) protection (2021-03-09),

8. 10811873 - Power supply clamp for electrostatic discharge (ESD) protection having a circuit for controlling clamp time out behavior (2020-10-20),

Title: Radhakrishnan Sithanandam: Innovator in ESD Protection Circuits

Introduction

Radhakrishnan Sithanandam is a notable inventor based in Greater Noida, India. He has made significant contributions to the field of electrostatic discharge (ESD) protection circuits. With a total of 8 patents to his name, his work has advanced the technology used in various electronic devices.

Latest Patents

One of his latest patents focuses on electrostatic discharge (ESD) protection circuits utilizing tunneling field effect transistors (TFET) and impact ionization MOSFET (IMOS) devices. These innovative circuits are designed to provide ESD protection in configurations that include silicon on insulator (SOI) and bulk substrates. They function effectively as protection diodes, supply clamps, failsafe circuits, and cutter cells. Additionally, implementations that incorporate parasitic bipolar devices offer extra parallel discharge paths, enhancing the reliability of electronic systems.

Career Highlights

Radhakrishnan has worked with prominent companies in the semiconductor industry, including STMicroelectronics International N.V. and STMicroelectronics. His experience in these organizations has allowed him to develop and refine his expertise in ESD protection technologies.

Collaborations

Throughout his career, Radhakrishnan has collaborated with talented professionals such as Divya Agarwal and Jean Jimenez. These partnerships have contributed to the successful development of innovative solutions in the field of electronics.

Conclusion

Radhakrishnan Sithanandam's contributions to ESD protection circuits demonstrate his commitment to advancing technology in the electronics industry. His patents and collaborations reflect a dedication to innovation that continues to impact the field positively.

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]

2 patents pending: