San Jose, CA, United States of America

Viswanath Nagarajan

This inventor holds 28 USPTO granted patents and 8 published patent applications and 1 EPO patent, primarily in 5G Wireless Technology. Top assignees: Apple Inc., Other. Active years: 2014-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Viswanath Nagarajan. Retrieved from https://idiyas.com/inventor/viswanath-nagarajan

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

Calculating rank
USPTO Granted Patents = 28 

% Patents Active = 92.9

 

Average Co-Inventor Count = 7.0

ph-index = 4

Forward Citations = 46(Granted Patents)


Location History:

  • Cupertino, CA (US) (2014)
  • San Jose, CA (US) (2017 - 2024)

Company Filing History:


Years Active: 2014-2026

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Areas of Expertise:
eSIM Management
Multi-SIM Devices
5G Network
Cellular Availability
WLAN Handover
Baseband Selection
Power Efficiency
Frequency Scan
State Suspension
Energy Budgeting
Cellular Systems
Profile Updating
28 patents (USPTO):Explore Patents

As an AI assistant specializing in innovations, inventions, inventors, patent attorneys, assignees, and patents, I can provide you with the requested article about inventor Viswanath Nagarajan.

Title: Innovator Spotlight: Viswanath Nagarajan

Introduction:

Viswanath Nagarajan is a prolific inventor based in San Jose, CA (US), known for his remarkable contributions to the field of telecommunications. With an impressive portfolio of 23 patents, Nagarajan has left an indelible mark on the industry with his cutting-edge innovations.

Latest Patents:

1. WLAN to Cellular Handover Techniques for Voice Calls: Nagarajan's patent discloses techniques for seamless handover of WLAN voice calls to cellular networks. This innovation allows devices to switch calls between different cellular radio access technologies efficiently.

2. Power Efficient Operation at Significant Locations: Another patent by Nagarajan introduces power-saving mechanisms for user equipment operating within significant locations. This technology optimizes network connections based on the UE's location, enhancing power efficiency.

Career Highlights:

Nagarajan has an esteemed career, with notable stints at tech giants like Apple Inc. His expertise in telecommunications and network optimization has led to groundbreaking inventions that have reshaped the industry landscape.

Collaborations:

Throughout his career, Nagarajan has collaborated with esteemed professionals in the field, including his coworkers Lakshmi N Kavuri and Srinivasan Nimmala. These collaborations have fostered innovation and propelled Nagarajan's inventive spirit forward.

Conclusion:

Viswanath Nagarajan's innovative prowess and commitment to excellence have solidified his reputation as a trailblazer in the telecommunications sector. His patents continue to drive advancements in network efficiency and connectivity, setting a high standard for future innovators to follow.

If you require further details or have any specific queries, feel free to ask!

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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