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For the Inventor, By the Inventor

Schaumburg, IL, United States of America

Chandra Warrier

USPTO Granted Patents = 16

Average Co-Inventor Count = 2.6

ph-index = 13

Forward Citations = 922(Granted Patents)


Company Filing History:

goldMedal15 out of 129 
 
Utstarcom, Incorporated
 patents
silverMedal1 out of 1,438 
 
3com Corporation
 patents

Years Active: 2004-2008

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16 patents (USPTO):Explore Patents
1. 7426389 - Method and apparatus for implementing direct routing (2008-09-16),
2. 7426202 - Routing method for mobile wireless nodes having overlapping internet protocol home addresses (2008-09-16),
3. 7403475 - Method and apparatus for allocating data packet pathways (2008-07-22),
4. 7324499 - Method and system for automatic call monitoring in a wireless network (2008-01-29),
5. 7218609 - Method and system of transferring session speed and state information between access and home networks (2007-05-15),
6. 7184530 - Prepaid billing support for simultaneous communication sessions in data networks (2007-02-27),
7. 7173905 - PDSN fast tunnel lookup (2007-02-06),
8. 7082130 - System and method for point-to-point protocol device redundancey (2006-07-25),
9. 7080151 - Method and system for mobile IP home agent redundancy by using home agent control nodes for managing multiple home agents (2006-07-18),
10. 7062566 - System and method for using virtual local area network tags with a virtual private network (2006-06-13),
11. 6978128 - System and method to allow simple IP mobile nodes to operate seamlessly in a mobile IP network with true roaming capabilities (2005-12-20),
12. 6973309 - Method and system for re-direction and handoff for pre-paid mobile services in third generation networks (2005-12-06),
13. 6829473 - Roaming and hand-off support for prepaid billing for wireless data networks (2004-12-07),
14. 6795705 - Hot standby protocol for wireless devices (2004-09-21),
15. 6707809 - Method for forwarding data to idle mobile nodes, and home agent control node for use in the method (2004-03-16),

Title: Innovations by Chandra Warrier: A Pioneer in Wireless Networking

Introduction

Chandra Warrier, an accomplished inventor based in Schaumburg, IL, has made significant contributions to the field of wireless networking. With a remarkable portfolio of 16 patents, his work focuses on innovative routing methods for mobile wireless nodes, enhancing communication in the ever-evolving technological landscape.

Latest Patents

Chandra's latest patents exhibit his expertise in mobile IP wireless data networking. One of his notable patents involves a "Routing method for mobile wireless nodes having overlapping internet protocol home addresses." This innovation addresses the challenge of routing packets from wireless nodes that share the same home network IP address through a foreign agent. By utilizing a dynamically generated software table, this approach allows for correct and efficient packet routing, even when multiple nodes are registered with the same home network IP address.

Another significant invention is the "Method and apparatus for implementing direct routing." This patent outlines a process where an IP packet sent from one mobile node to another can be routed directly in a foreign network, bypassing the necessity of a home agent. This innovation streamlines communication paths for mobile devices, enhancing the efficiency of data transfer.

Career Highlights

Chandra Warrier has had a noteworthy career, contributing his expertise to renowned companies such as Utstarcom Incorporated and 3Com Corporation. His work at these organizations has laid the groundwork for advancements in wireless networking technology.

Collaborations

Throughout his career, Chandra has collaborated with talented individuals, including Michael S. Borella and Yingchun Xu. These partnerships have fostered a collaborative environment that has fueled innovation and progress in the field.

Conclusion

Chandra Warrier's contributions to wireless networking through his patented inventions highlight his status as a leading inventor in the industry. With a deep understanding of mobile communication technologies, his work continues to inspire advancements in the field, paving the way for a more connected world.

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