For the Inventor, By the Inventor

Enter assignee name

Seattle, WA, United States of America

Cellular Technical Services Company, Inc.

USPTO Granted Patents = 15

Forward Citations = 851

Loading Chart...

Loading Chart...

17 inventors (with patents filed for the assignee):

David M Stanhope (10 out of 10 patents)

Dmitry Kaplan (7 out of 9 patents)

Evan R Green (5 out of 5 patents)

4. David N Hoogerwerf (4 out of 4 patents)

5. Charles Gregory Amadon (3 out of 6 patents)

6. Randy McKernan (3 out of 3 patents)

7. Randolph W McKernan (3 out of 4 patents)

8. Cameron Scott Elliott (2 out of 3 patents)

9. Rick F Combest (2 out of 2 patents)

10. Howard L Wilburn (2 out of 2 patents)

11. Chetan Sharma (2 out of 2 patents)

12. Scott D Otterson (1 out of 5 patents)

13. Frederick J Telewski (1 out of 3 patents)

14. Michael A Edmonds (1 out of 1 patent)

15. Robert R Millward (1 out of 1 patent)

15 patents: Sort by Forward Citations

1. 6035188 - Active waveform collection for use in transmitter identification (2000-03-07),

2. 6021315 - System and method for testing of wireless communication devices (2000-02-01),

3. 5999807 - System and method for the verification of authentic telephone numbers in (1999-12-07),

4. 5999806 - Waveform collection for use in wireless telephone identification (1999-12-07),

5. 5970405 - Apparatus and method for preventing fraudulent calls in a wireless (1999-10-19),

6. 5956635 - Detection and prevention of channel grabbing in a wireless (1999-09-21),

7. 5956634 - System and method for detection of fraud in a wireless telephone system (1999-09-21),

8. 5940751 - System and method for detection of fraud in a wireless telephone system (1999-08-17),

9. 5924025 - System and method for detection of redial fraud in a cellular telephone (1999-07-13),

10. 5893031 - System and method for collection of transmission characteristics (1999-04-06),

11. 5819171 - Automated forced call disruption for use with wireless telephone systems (1998-10-06),

12. 5715518 - Adaptive waveform matching for use in transmitter identification (1998-02-03),

13. 5673306 - Cellular rental phone system and method having realtime data collection (1997-09-30),

14. 5517555 - Real time information system for cellular telephones (1996-05-14),

15. 5301223 - Cellular telephone system with remote programming, voice responsive (1994-04-05),

Cellular Technical Services Company, Inc. is a leading provider of technical solutions for the cellular industry. With years of experience and expertise, we offer a wide range of services including cell site design, installation, upgrades, and maintenance. Our team of skilled professionals is dedicated to providing top-quality service and innovative solutions to meet the needs of our clients.

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

Company Badge

USPTO Data Jan 1 1976 - Sep 22 2026

15 Patents

#131 in Seattle, WA

#456 in Washington

#21,017 in US

#39,822 in the World

Seattle, WA, United States of America

Cellular Technical Services Company, Inc.

Forward Citations = 851

17 inventors:

David M Stanhope (10 out of 10 patents)

Dmitry Kaplan (7 out of 9 patents)

Evan R Green (5 out of 5 patents)

4. David N Hoogerwerf (4 out of 4 patents)

5. Charles Gregory Amadon (3 out of 6 patents)

Please report any incorrect information to [email protected]

Loading…