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For the Inventor, By the Inventor

Yardley, PA, United States of America

Karuppiah Annamalai

This inventor holds 13 USPTO granted patents. Top assignees: Centrak, Inc., Other. Active years: 2008-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Karuppiah Annamalai. Retrieved from https://idiyas.com/inventor/karuppiah-annamalai

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

USPTO Granted Patents = 13

% Patents Active = 69.2

Average Co-Inventor Count = 1.6

ph-index = 6

Forward Citations = 196(Granted Patents)


Location History:

  • Newtown, PA (US) (2018 - 2020)
  • Yardley, PA (US) (2008 - 2024)

Company Filing History:

goldMedal12 out of 36 
 
Centrak, Inc.
 patents
silverMedal1 out of 834,570 
Other
 patents

Years Active: 2008-2024

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13 patents (USPTO):Explore Patents
1. 12010587 - Base station synchronization in wireless location systems (2024-06-11),
2. 11044587 - Real-time location system, device and methods (2021-06-22),
3. 10609526 - Real-time location system, device and methods (2020-03-31),
4. 10511930 - Real-time location smart speaker notification system (2019-12-17),
5. 10365347 - Methods and systems for synchronized ultrasonic real time location (2019-07-30),
6. 10126407 - Methods and systems for synchronized ultrasonic real time location (2018-11-13),
7. 9622030 - Methods and systems for synchronized ultrasonic real time location (2017-04-11),
8. 9341700 - System and method for multimode Wi-Fi based RTLS (2016-05-17),
9. 9231699 - Methods and systems for synchronized infrared real time location (2016-01-05),
10. 8907764 - Methods and systems for synchronized ultrasonic real time location (2014-12-09),
11. 8604909 - Methods and systems for synchronized ultrasonic real time location (2013-12-10),
12. 8139945 - Methods and systems for synchronized infrared real time location (2012-03-20),
13. 7378964 - Very low power active RFID receiver (2008-05-27),

Title: The Innovations of Karuppiah Annamalai

Introduction

Karuppiah Annamalai is a notable inventor based in Yardley, PA, with a remarkable portfolio of 13 patents. His work primarily focuses on advancements in wireless location systems, showcasing his expertise in the field of technology and innovation.

Latest Patents

Among his latest patents is a system for base station synchronization in wireless location systems. This invention involves synchronizing multiple groups of base stations, where a first wireless base station transmits RF beacons to coordinate the synchronization process. Additionally, he has developed a real-time location system that includes a backbone communication network and monitor devices, which transmit unique identification codes to enhance location accuracy within facilities.

Career Highlights

Karuppiah has made significant contributions to the field through his work at Centrak, Inc. His innovative solutions have paved the way for improved wireless communication and location tracking technologies.

Collaborations

Throughout his career, Karuppiah has collaborated with notable individuals such as Israel Amir and Ari Naim, further enriching his professional journey.

Conclusion

Karuppiah Annamalai's contributions to wireless location systems and his extensive patent portfolio highlight his role as a leading inventor in the technology sector. His work continues to influence advancements in real-time location tracking and synchronization methods.

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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