For the Inventor, By the Inventor

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Sunnyvale, CA, United States of America

Arcot Systems, Inc.

USPTO Granted Patents = 23

% Expired Patents = 17.4

EPO Patents = 5

Forward Citations = 1,272

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14 inventors (with patents filed for the assignee):

Sanguthevar Rajasekaran (9 out of 10 patents)

Balas Natarajan Kausik (6 out of 30 patents)

Robert A Jerdonek (5 out of 7 patents)

4. Rammohan Varadarajan (4 out of 29 patents)

5. James Donald Reno (3 out of 30 patents)

6. Geoffrey R Hird (3 out of 25 patents)

7. Rajendra Arcot Gopalakrishna (3 out of 18 patents)

8. John S Wang (1 out of 54 patents)

9. Sanjay Vyas (1 out of 6 patents)

10. Robert Roy Allen (1 out of 6 patents)

11. Tom Wu (1 out of 3 patents)

12. Naomaru Itoi (1 out of 2 patents)

13. Do-Pil Park (1 out of 1 patent)

14. Douglas Hoover (1 out of 1 patent)

23 patents: Sort by Forward Citations

1. 8015598 - Two-factor anti-phishing authentication systems and methods (2011-09-06),

2. 7844827 - Method of key generation using biometric features (2010-11-30),

3. 7711122 - Method and apparatus for cryptographic key storage wherein key servers are authenticated by possession and secure distribution of stored keys (2010-05-04),

4. 7634470 - Efficient searching techniques (2009-12-15),

5. 7484092 - Techniques for searching encrypted files (2009-01-27),

6. 7454782 - Method and system for camouflaging access-controlled data (2008-11-18),

7. 7418728 - Auditing secret key cryptographic operations (2008-08-26),

8. 7363262 - Account protection with one sided access (2008-04-22),

9. 7330836 - Method and system for secure authenticated payment on a computer network (2008-02-12),

10. 7328350 - Method and apparatus for secure cryptographic key generation, certification and use (2008-02-05),

11. 7181762 - Apparatus for pre-authentication of users using one-time passwords (2007-02-20),

12. 7167565 - Efficient techniques for sharing a secret (2007-01-23),

13. 7111789 - Enhancements to multi-party authentication and other protocols (2006-09-26),

14. 7020782 - Size-dependent hashing for credit card verification and other applications (2006-03-28),

15. 6983381 - Methods for pre-authentication of users using one-time passwords (2006-01-03),

Arcot Systems, Inc. is a technology company based in Sunnyvale, California, specializing in identity and access management solutions. The company focuses on developing advanced security technologies that enhance user authentication and protect sensitive information across various platforms. With a strong emphasis on cloud-based services, Arcot aims to provide robust security frameworks that cater to the evolving needs of businesses in an increasingly digital landscape, ensuring secure transactions and data integrity.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

Arcot Systems, Inc.

23 Patents

#168 in Sunnyvale, CA

#3,416 in California

#14,415 in US

#27,649 in the World

Sunnyvale, CA, United States of America

Arcot Systems, Inc.

Forward Citations = 1,272

14 inventors:

Sanguthevar Rajasekaran (9 out of 10 patents)

Balas Natarajan Kausik (6 out of 30 patents)

Robert A Jerdonek (5 out of 7 patents)

4. Rammohan Varadarajan (4 out of 29 patents)

5. James Donald Reno (3 out of 30 patents)

Please report any incorrect information to [email protected]

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