This inventor holds 1 USPTO granted patent and 3 published patent applications. Top assignee: Sandisk Technologies Inc.. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Raghavan Nagarajan and MicroSD Adapter Innovation.
Introduction
Raghavan Nagarajan is an inventor based in Bengaluru, India, associated with Sandisk Technologies Inc. His patent work includes an adapter design intended to support reliable, high-speed data transfer for removable storage devices.
Latest Patents
Nagarajan is credited with 1 patent, titled “Active and Passive Adapter for a microSD Card.” The invention describes an adapter with a substrate containing signal and ground planes. A socket on the signal plane receives a removable storage device, such as a microSD card, while embedded traces connect the socket’s contact pins to corresponding contacts on the ground plane. The traces are arranged in differential pairs to reduce electromagnetic interference and support high data-transfer rates and improved signal integrity.
Career Highlights
Nagarajan’s documented patent contribution focuses on the design of an adapter for microSD cards and other removable data storage devices. The patent addresses signal integrity and electromagnetic interference in compact storage interfaces.
Collaborations
Nagarajan’s listed coworkers include Varun Gopal and Hariharapandian S. His work is associated with Sandisk Technologies Inc.
Conclusion
Raghavan Nagarajan’s patent highlights an engineering approach to improving the performance and reliability of microSD card adapters through differential-pair signal routing.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile