Trademarks = 11

Forward Citations = 103

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7 inventors (with patents filed for the assignee):

Kenneth J Geiszler (4 out of 4 patents)

Dale Lindseth (2 out of 4 patents)

Jon Kwong (2 out of 2 patents)

4. Kenneth Alan Whiston (2 out of 2 patents)

5. Russel E Walker (2 out of 4 patents)

6. Mark W Lee (1 out of 1 patent)

7. Robert D Kohler (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 6611198 - Electronic reader for reading a special characteristic of an object (2003-08-26),

2. 6411199 - Radio frequency identification system (2002-06-25),

3. 6157952 - Method and apparatus for networked access control (2000-12-05),

4. D417443 - Cover plate for an RF identification reader (1999-12-07),

Keri Systems, Inc. is a leading provider of access control and integrated security systems. With over 25 years of experience, Keri Systems offers innovative solutions for various industries including commercial, government, healthcare, education, and retail. Their products include access control panels, readers, and software that provide secure and reliable security solutions for businesses of all sizes.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 23 2025

4 Patents

#819 in San Jose, CA

#13,666 in California

#58,997 in US

San Jose, CA, United States of America

Keri Systems, Inc.