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For the Inventor, By the Inventor

Colorado Springs, CO, United States of America

Ramtron International Corporation


USPTO Granted Patents = 134


Trademarks = 2

Forward Citations = 3,543

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72 inventors (with patents filed for the assignee):

goldMedal Dennis R Wilson (18 out of 19 patents)

silverMedal William F Kraus (17 out of 17 patents)

bronzeMedal Thomas A Evans (11 out of 11 patents)

4.  George Argos, Jr (10 out of 10 patents)

5.  Craig V Taylor (9 out of 43 patents)

6.  Lark E Lehman (9 out of 11 patents)

7.  Donald J Verhaeghe (8 out of 11 patents)

8.  Judith E Allen (8 out of 10 patents)

9.  Brian Lee Eastep (7 out of 11 patents)

10.  Steven D Traynor (7 out of 7 patents)

11.  Richard Allen Bailey (6 out of 20 patents)

12.  Glen Richard Fox (6 out of 17 patents)

13.  Xiao Hong Du (6 out of 9 patents)

14.  Michael W Yeager (6 out of 11 patents)

15.  Sanjay Mitra (5 out of 10 patents)


Core Competencies:
Ferroelectric Memory
Non-Volatile Memory
Ferroelectric Capacitors
Memory Cell Configuration
Voltage Boost Circuits
Hydrogen Barrier Techniques
Capacitance Sensing
Integrated Circuit Memory

134 patents:

1. 8081500 - Method for mitigating imprint in a ferroelectric memory (2011-12-20),
2. 7924599 - Non-volatile memory circuit using ferroelectric capacitor storage element (2011-04-12),
3. 7672151 - Method for reading non-volatile ferroelectric capacitor memory cell (2010-03-02),
4. 7652909 - 2T/2C ferroelectric random access memory with complementary bit-line loads (2010-01-26),
5. 7570090 - Fast power-on detect circuit with accurate trip-points (2009-08-04),
6. 7313010 - Circuit for generating a centered reference voltage for a 1T/1C ferroelectric memory (2007-12-25),
7. 7271744 - Imprint-free coding for ferroelectric nonvolatile counters (2007-09-18),
8. 7176824 - Imprint-free coding for ferroelectric nonvolatile counters (2007-02-13),
9. 7142627 - Counting scheme with automatic point-of-reference generation (2006-11-28),
10. 7120220 - Non-volatile counter (2006-10-10),
11. 7116572 - Circuit for generating a centered reference voltage for a 1T/1C ferroelectric memory (2006-10-03),
12. 6894549 - Ferroelectric non-volatile logic elements (2005-05-17),
13. 6856573 - Column decoder configuration for a 1T/1C memory (2005-02-15),
14. 6853535 - Method for producing crystallographically textured electrodes for textured PZT capacitors (2005-02-08),
15. 6728093 - Method for producing crystallographically textured electrodes for textured PZT capacitors (2004-04-27),
Ramtron International Corporation is a semiconductor company that designs, develops, and markets specialized semiconductor memory and integrated semiconductor solutions. With a focus on ferroelectric random access memory (FRAM) technology, Ramtron provides innovative memory products for applications in automotive, industrial, and consumer electronics sectors.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 30 2025

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134 Patents

#4 in Colorado Springs, CO

#50 in Colorado

#2,784 in US

#5,853 in the World

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Colorado Springs, CO, United States of America

Ramtron International Corporation

Forward Citations = 3,543

72 inventors:

goldMedal Dennis R Wilson (18 out of 19 patents)

silverMedal William F Kraus (17 out of 17 patents)

bronzeMedal Thomas A Evans (11 out of 11 patents)

4.  George Argos, Jr (10 out of 10 patents)

5.  Craig V Taylor (9 out of 43 patents)

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