Enter assignee name

Trademarks = 20

Forward Citations = 1,298

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10 inventors (with patents filed for the assignee):

David J Dlugos (3 out of 3 patents)

John P Bradin (2 out of 2 patents)

Peter R Lowe (2 out of 12 patents)

4. David Allan Johnson (1 out of 5 patents)

5. Dale A Steffen (1 out of 4 patents)

6. Don Small (1 out of 1 patent)

7. David A Siefer (1 out of 7 patents)

8. Donald G Small (1 out of 3 patents)

9. William B Raspotnik (1 out of 2 patents)

10. Carl Ganderillas (1 out of 1 patent)

11 patents: Sort by Forward Citations

1. 7124942 - Low voltage signal stripping circuit for an RFID reader (2006-10-24),

2. 6650227 - Reader for a radio frequency identification system having automatic tuning capability (2003-11-18),

3. 6566997 - Interference control method for RFID systems (2003-05-20),

4. 6476708 - Detection of an RFID device by an RF reader unit operating in a reduced power state (2002-11-05),

5. 6229300 - Wiegand tilt sensor (2001-05-08),

6. 6191687 - Wiegand effect energy generator (2001-02-20),

7. 5908103 - Token with Wiegand wire (1999-06-01),

8. 5898241 - Read head for Wiegand token (1999-04-27),

9. 5864580 - Miniature wireless modem (1999-01-26),

10. 5832090 - Radio frequency transponder stored value system employing a secure (1998-11-03),

11. 5764138 - RF identification system for providing static data and one bit of (1998-06-09),

HID Global is a worldwide leader in trusted identity solutions for customers in more than 100 countries. With a focus on innovation, reliability, and customer service, HID Global provides secure access solutions, identity management, and more to help organizations of all sizes increase security and efficiency.

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

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USPTO Data Jan 1 1976 - Sep 15 2026

11 Patents

#260 in Irvine, CA

#6,521 in California

#27,448 in US

#51,610 in the World

Irvine, CA, United States of America

Hid Corporation