For the Inventor, By the Inventor

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Huntsville, AL, United States of America

Universal Data Systems, Inc.

USPTO Granted Patents = 38

Forward Citations = 1,003

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51 inventors (with patents filed for the assignee):

O Leon Pierce (5 out of 5 patents)

Steven R Blackwell (4 out of 26 patents)

Dean Y Hodge (4 out of 4 patents)

4. Richard Lee Goodson (2 out of 68 patents)

5. Lowell E Blankenship (2 out of 4 patents)

6. Harold A Vaghy (2 out of 2 patents)

7. James B Sherman (2 out of 3 patents)

8. Robert E Ray, Jr (2 out of 2 patents)

9. Jimmy M Page (2 out of 2 patents)

10. Jerome J Viviano (2 out of 2 patents)

11. Mickey C Rushing (2 out of 9 patents)

12. Fred C Killmeyer (2 out of 2 patents)

13. R Byron Driver (2 out of 3 patents)

14. Gerald H Click (2 out of 3 patents)

15. Charles E Polk, Jr (1 out of 13 patents)

Core Competencies:

Decision Feedback Equalizer

Data Communications Device

Synchronous Flow Control

Modem Channel Bank Converter

Handheld Portable Modem

Adaptive Equalizer

Echo Cancellation

Data Timing Recovery

Quasi-Random Sequence Detector

Time Division Multiplexer

QPSK Demodulator

Microprocessor Data Modem

38 patents: Sort by Forward Citations

1. 5490169 - Decision feedback equalizer method and apparatus (1996-02-06),

2. 5388109 - Data communications device with resident link adapter (1995-02-07),

3. 5367534 - Synchronous flow control method (1994-11-22),

4. 5365545 - MODEM-channel bank converter (1994-11-15),

5. D351841 - Handheld portable modem (1994-10-25),

6. 5309481 - Apparatus for adjusting signal points, equalizer coefficients and the (1994-05-03),

7. 5307351 - Data communication apparatus for adjusting frame length and method of (1994-04-26),

8. 5280473 - Modem with echo cancellation (1994-01-18),

9. 5245560 - Sequence detection method (1993-09-14),

10. 5245556 - Adaptive equalizer method and apparatus (1993-09-14),

11. 5231560 - Auto-insertable component (1993-07-27),

12. 5228064 - Data timing recovery apparatus and method (1993-07-13),

13. 5226060 - Modem receiver with nonlinear equalization (1993-07-06),

14. 5224154 - Line powered DCA including dual programmed microcontrollers (1993-06-29),

15. 5222081 - Method of performing an autobaud function using a state flow machine (1993-06-22),

Universal Data Systems, Inc., based in Huntsville, AL, specializes in advanced technology solutions that enhance data management and operational efficiency. The company focuses on developing innovative software and systems tailored for various industries, including defense, aerospace, and telecommunications. With a commitment to research and development, Universal Data Systems aims to provide cutting-edge solutions that address complex challenges in data processing and analytics, ensuring robust performance and reliability in mission-critical applications.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

38 Patents

#14 in Huntsville, AL

#39 in Alabama

#9,014 in US

#17,815 in the World

Huntsville, AL, United States of America

Universal Data Systems, Inc.

Forward Citations = 1,003

51 inventors:

O Leon Pierce (5 out of 5 patents)

Steven R Blackwell (4 out of 26 patents)

Dean Y Hodge (4 out of 4 patents)

4. Richard Lee Goodson (2 out of 68 patents)

5. Lowell E Blankenship (2 out of 4 patents)

Please report any incorrect information to [email protected]

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