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Austin, TX, United States of America

Extreme Devices Incorporated

USPTO Granted Patents = 12

% Expired Patents = 8.3

Forward Citations = 464

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14 inventors (with patents filed for the assignee):

Keith D Jamison (10 out of 14 patents)

Donald E Patterson (8 out of 8 patents)

Kent Kalar (3 out of 17 patents)

4. Randolph D Schueller (2 out of 15 patents)

5. Anthony A Kloba (2 out of 3 patents)

6. Byron Zollars (1 out of 16 patents)

7. Richard L Woodin (1 out of 12 patents)

8. John J Lorr (1 out of 4 patents)

9. Charlie Hong (1 out of 1 patent)

10. David F Hebert (1 out of 1 patent)

11. David A Delguzzi (1 out of 1 patent)

12. Randolph V Schueller (1 out of 1 patent)

13. Rich Gorski (1 out of 1 patent)

14. Mike L Kempel (1 out of 1 patent)

12 patents: Sort by Forward Citations

1. 6710534 - Traveling wave tube having multilayer carbon-based emitter (2004-03-23),

2. 6664721 - Gated electron field emitter having an interlayer (2003-12-16),

3. 6624578 - Cathode ray tube having multiple field emission cathodes (2003-09-23),

4. 6469433 - Package structure for mounting a field emitting device in an electron gun (2002-10-22),

5. 6441550 - Carbon-based field emission electron device for high current density applications (2002-08-27),

6. 6429596 - Segmented gate drive for dynamic beam shape correction in field emission cathodes (2002-08-06),

7. 6373182 - Mounting for cathode in an electron gun (2002-04-16),

8. 6359378 - Amplifier having multilayer carbon-based field emission cathode (2002-03-19),

9. 6329745 - Electron gun and cathode ray tube having multilayer carbon-based field emission cathode (2001-12-11),

10. 6255768 - Compact field emission electron gun and focus lens (2001-07-03),

11. 6181055 - Multilayer carbon-based field emission electron device for high current density applications (2001-01-30),

12. 6015459 - Method for doping semiconductor materials (2000-01-18),

Extreme Devices Incorporated, based in Austin, TX, specializes in advanced technology solutions, focusing on the development and manufacturing of high-performance electronic devices. The company is known for its innovative approaches in various domains, including telecommunications and embedded systems. With a commitment to pushing the boundaries of technology, Extreme Devices integrates cutting-edge research into its products, catering to a diverse range of industries and applications, both domestically and internationally.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

12 Patents

#248 in Austin, TX

#1,590 in Texas

#25,540 in US

#48,129 in the World

Austin, TX, United States of America

Extreme Devices Incorporated

Forward Citations = 464

14 inventors:

Keith D Jamison (10 out of 14 patents)

Donald E Patterson (8 out of 8 patents)

Kent Kalar (3 out of 17 patents)

4. Randolph D Schueller (2 out of 15 patents)

5. Anthony A Kloba (2 out of 3 patents)

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