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For the Inventor, By the Inventor

Cupertino, CA, United States of America

Charles Troper Yager

This inventor holds 19 USPTO granted patents, primarily in Network Configuration. Top assignee: Cisco Technology, Inc.. Active years: 2002-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Charles Troper Yager. Retrieved from https://idiyas.com/inventor/charles-troper-yager

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

Calculating rank
USPTO Granted Patents = 19

% Patents Active = 68.4

Average Co-Inventor Count = 3.1

ph-index = 10

Forward Citations = 420(Granted Patents)


Company Filing History:

goldMedal19 out of 21,424 
 
Cisco Technology, Inc.
 patents

Years Active: 2002-2010

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Areas of Expertise:
Dual-Purpose Uplinks
Virtual Circuit Configuration
Proxy Management
IP Pool Configuration
PPP Client Access
Network Session Limitation
Geographic Data Routing
Fault-Tolerant Stacks
L2TP Tunnel Selection
Subscriber Access Control
Virtual Private Networks
ISDN B-Channel Count
19 patents (USPTO):Explore Patents
1. 7787363 - Dual-purpose uplinks used in a fault-tolerant stack (2010-08-31),
2. 7751412 - Virtual circuit automatic configuration (2010-07-06),
3. 7606246 - Proxy on demand (2009-10-20),
4. 7558863 - Support IP pool-based configuration (2009-07-07),
5. 7529832 - PPP domain name and L2TP tunnel selection configuration override (2009-05-05),
6. 7523227 - Interchangeable standard port or stack port (2009-04-21),
7. 7493395 - Virtual private data network session count limitation (2009-02-17),
8. 7325058 - Method and system for controlling subscriber access in a network capable of establishing connections with a plurality of domain sites (2008-01-29),
9. 7246154 - Directing data network communications based on geographic location of a user (2007-07-17),
10. 6985935 - Method and system for providing network access to PPP clients (2006-01-10),
11. 6910067 - Virtual private data network session count limitation (2005-06-21),
12. 6874030 - PPP domain name and L2TP tunnel selection configuration override (2005-03-29),
13. 6857019 - Virtual private data network session count limitation (2005-02-15),
14. 6816901 - Proxy session count limitation (2004-11-09),
15. 6668283 - ISDN B-channel count limitation (2003-12-23),

Title: **Innovator Spotlight: Charles Troper Yager**

Introduction

Charles Troper Yager is an accomplished inventor based in Cupertino, California, renowned for his contributions to the field of technology and telecommunications. With a remarkable portfolio of 19 patents, Yager has made significant strides in innovation, particularly in systems that enhance communication networks.

Latest Patents

Yager's latest inventions include groundbreaking technologies aimed at improving the efficiency and reliability of network systems. His patent on "Dual-purpose uplinks used in a fault-tolerant stack" introduces a low-cost stack of switches equipped with two dual-purpose uplinks. This innovation employs a specific topology for connecting uplinks and incorporates a recovery algorithm in each switch, ensuring fault tolerance in network communication.

Another notable patent, "Virtual circuit automatic configuration," streamlines the process of configuring new virtual circuits as they are activated. This technology allows routers to automatically set up specific ports while ensuring that security measures are observed. If a packet from an unconfigured virtual circuit arrives, the router can validate its source before sending a configuration message, thus adhering to a standardized template for efficient handling.

Career Highlights

Charles Troper Yager is currently affiliated with Cisco Technology, Inc., a global leader in networking and cybersecurity solutions. His role at Cisco involves innovating and developing advanced network solutions that address the growing demands of modern communication infrastructure. Over the years, Yager has established himself as a key player in shaping the technological landscape through his inventive spirit and technical expertise.

Collaborations

Throughout his career, Yager has collaborated with notable colleagues like Aravind Sitaraman and Craig Michael Alesso. These collaborations have further strengthened the innovative projects within Cisco Technology, Inc., allowing for the betterment of communication technologies across diverse platforms.

Conclusion

Charles Troper Yager's contributions to technology continue to have a profound effect on the telecommunications industry. His dedication to developing innovative solutions positions him as a pivotal figure in advancing network capabilities and enhancing system reliability. As the landscape of communication evolves, inventors like Yager will undoubtedly play a crucial role in shaping the future of technology.

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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