San Antonio, TX, United States of America

Robert E Gleichauf

This inventor holds 24 USPTO granted patents and 1 EPO patent, primarily in Network Security. Top assignee: Cisco Technology, Inc.. Active years: 2001-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Robert E Gleichauf. Retrieved from https://idiyas.com/inventor/robert-e-gleichauf

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


% Patents Active = 66.7


Average Co-Inventor Count = 2.4

ph-index = 18

Forward Citations = 2,594(Granted Patents)


Location History:

  • Terrell Hills, TX (US) (2006 - 2010)
  • San Antonio, TX (US) (2001 - 2016)

Company Filing History:


Years Active: 2001-2016

Loading Chart...
Loading Chart...
Areas of Expertise:
Network Security
Service Insertion
Power Management
Packet Routing
Intrusion Detection
Voice Quality
Digital Signal Processing
Vulnerability Assessment
Intelligent Packet Analysis
Communication Networks
IP Address Tracking
Real-Time Insertion
24 patents (USPTO):Explore Patents

Title: Innovator Spotlight: Robert E. Gleichauf

Introduction: Robert E. Gleichauf is a notable inventor based in San Antonio, Texas, who has contributed significantly to the field of technology through his 24 patented innovations. His inventive spirit has led to advancements that enhance network security and resource management.

Latest Patents: Among his most recent patents is a groundbreaking technology for controlling access to resources in a network. This invention describes a computerized device that transmits access requests and receives challenge responses in real-time to determine whether a device is secure enough to access network resources. This innovative system minimizes the risk of malware by limiting access to vulnerable devices. Another remarkable patent focuses on service insertion architecture, featuring an apparatus that includes a service broker designed to manage service requests and classify packets efficiently. This approach ultimately enhances the functionality and security of network communications.

Career Highlights: Robert E. Gleichauf currently works for Cisco Technology, Inc., where he has been able to leverage his expertise in developing impactful technologies. His work at Cisco has allowed him to contribute to cutting-edge solutions in network security and resource management.

Collaborations: Throughout his career, Gleichauf has collaborated with industry professionals, including Shmuel Shaffer and Robert T. Bell. These collaborations have fostered the exchange of ideas and innovations, further driving advancements in technology.

Conclusion: Robert E. Gleichauf's commitment to innovation is evident through his extensive patent portfolio and his contributions to Cisco Technology, Inc. His inventions not only advance the field of technology but also enhance the security and efficiency of network communications, making a significant impact in the industry.

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]
Loading…