For the Inventor, By the Inventor

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Sunnyvale, CA, United States of America

Blue Coat Systems, Inc.

USPTO Granted Patents = 87

EPO Patents = 1

Trademarks = 4

Forward Citations = 1,627

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127 inventors (with patents filed for the assignee):

Qing Li (15 out of 54 patents)

Ronald A Frederick (8 out of 21 patents)

Thomas J Kelly (7 out of 8 patents)

4. Guy G Riddle (7 out of 70 patents)

5. Shrikrishna Karandikar (6 out of 15 patents)

6. Yusheng Huang (6 out of 9 patents)

7. Kevin Porter (5 out of 7 patents)

8. Wei Lu (4 out of 21 patents)

9. Jamshid Mahdavi (4 out of 18 patents)

10. Marcin Lizon (4 out of 6 patents)

11. Darrell Long (4 out of 5 patents)

12. Eric Maki (4 out of 5 patents)

13. Cameron Charles Smith (4 out of 4 patents)

14. Doug Moen (4 out of 4 patents)

15. Vilis Ositis (4 out of 4 patents)

Core Competencies:

Data Flows

Traffic Optimization

Malicious Software Risk

Network Traffic Management

Encrypted Traffic Filtering

Heuristic Refinement

Content Caching

Network Policy Management

IPv4 to IPv6 Transition

Session Control

Wide Area Network Acceleration

Protocol Detection

87 patents: Sort by Forward Citations

1. 9525696 - Systems and methods for processing data flows (2016-12-20),

2. 9489456 - Previewing file information over a network (2016-11-08),

3. 9455950 - System and method for implementing traffic optimization for overlay networks (2016-09-27),

4. 9442850 - Efficient directory refresh operations in wide area file systems (2016-09-13),

5. 9419990 - Apparatus and method for characterizing the risk of a user contracting malicious software (2016-08-16),

6. 9419867 - Data and control plane architecture for network application traffic management device (2016-08-16),

7. 9356851 - Application service level mediation and method of using the same (2016-05-31),

8. 9325738 - Methods and apparatus for blocking unwanted software downloads (2016-04-26),

9. 9305208 - System and method for recognizing offensive images (2016-04-05),

10. 9304832 - Methods and systems for filtering encrypted traffic (2016-04-05),

11. 9244739 - Applications processing in a network apparatus (2016-01-26),

12. 9237068 - System and method for distributing heuristics to network intermediary devices (2016-01-12),

13. 9171157 - Method and system for tracking access to application data and preventing data exploitation by malicious programs (2015-10-27),

14. 9154387 - System and method for distributed data collection and heuristic refinement in a network intermediary device (2015-10-06),

15. 9135284 - Composite execution of rename operations in wide area file systems (2015-09-15),

Blue Coat Systems, Inc. is a leading provider of advanced web security solutions. With their cutting-edge technologies, Blue Coat enables organizations to safely and securely manage internet browsing and protect against cyber threats. Their comprehensive product portfolio includes web security gateways, cloud services, advanced threat protection, and network performance optimization solutions. Blue Coat's solutions empower businesses to optimize their network performance, increase productivity, and continue growth in the digital era.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

87 Patents

#47 in Sunnyvale, CA

#978 in California

#4,135 in US

#8,505 in the World

Sunnyvale, CA, United States of America

Blue Coat Systems, Inc.

Forward Citations = 1,627

127 inventors:

Qing Li (15 out of 54 patents)

Ronald A Frederick (8 out of 21 patents)

Thomas J Kelly (7 out of 8 patents)

4. Guy G Riddle (7 out of 70 patents)

5. Shrikrishna Karandikar (6 out of 15 patents)

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