For the Inventor, By the Inventor

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Rochester, NY, United States of America

Stromberg-carlson Corporation

USPTO Granted Patents = 79

Forward Citations = 964

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78 inventors (with patents filed for the assignee):

Glenn L Richards (17 out of 17 patents)

Uwe A Pommerening (13 out of 13 patents)

Barrie Brightman (8 out of 8 patents)

4. Pedro A Lenk (8 out of 8 patents)

5. Otto Altenburger (6 out of 6 patents)

6. Frank Niertit (6 out of 6 patents)

7. Jayantkumar R Shah (6 out of 6 patents)

8. Haresh C Jotwani (4 out of 7 patents)

9. John W Woodward (4 out of 4 patents)

10. William H Stewart (4 out of 4 patents)

11. Uno Randmere (3 out of 3 patents)

12. Morris A Suntop (3 out of 3 patents)

13. Adam A Jorgensen (3 out of 3 patents)

14. Ernest O Lee (3 out of 3 patents)

15. Barry Slingsby (3 out of 3 patents)

Core Competencies:

Telephony Switching

Digital Tone Signal Generator

Interactive Processors

Voltage Regulation Circuit

Electronic Telephone

Programmable Port Control

Call Distribution

Voice Guard Circuit

Tone Detection

PBX Toll Restriction

Automatic Call Generator

Air-Fuel Ratio Control

79 patents: Sort by Forward Citations

1. 4621358 - Remote switch for telephony switching system (1986-11-04),

2. 4573151 - Interface unit for telephone system having remote units (1986-02-25),

3. 4570260 - Digital tone signal generator for telephony system (1986-02-11),

4. 4555595 - Sampled port data switching system employing interactive processors (1985-11-26),

5. 4535282 - Voltage regulation circuit (1985-08-13),

6. 4523308 - Telephone concentrator switch arrangement (1985-06-11),

7. 4482817 - Bilateral electronic switch (1984-11-13),

8. 4479034 - Arrangement of interactive processors for control of ports (1984-10-23),

9. 4475011 - Arrangement of interactive telephone switching processors providing (1984-10-02),

10. 4471169 - Arrangement of interactive telephone switching processors and associated (1984-09-11),

11. 4451703 - All electronic interface for telephony system (1984-05-29),

12. 4451702 - Arrangement of interactive telephone switching processors for performing (1984-05-29),

13. 4447673 - Ring trip apparatus for a line circuit connected to DCO switch (1984-05-08),

14. 4443663 - Filtering of port data in a switching system employing interactive (1984-04-17),

15. 4437096 - Concentrator circuit incorporating solid state bilateral bridge (1984-03-13),

Stromberg-Carlson Corporation is a leading global manufacturer of telecommunications and electronics solutions. With over 100 years of industry experience, they specialize in designing, engineering, and manufacturing innovative products for the communication, audio, and transportation sectors. Their extensive product range includes telephones, intercom systems, amplifier products, and various electronic components. Stromberg-Carlson is committed to delivering high-quality, reliable solutions that meet the evolving needs of their customers worldwide.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 2 2025

79 Patents

#15 in Rochester, NY

#251 in New York

#4,493 in US

#9,173 in the World

Rochester, NY, United States of America

Stromberg-carlson Corporation

Forward Citations = 964

78 inventors:

Glenn L Richards (17 out of 17 patents)

Uwe A Pommerening (13 out of 13 patents)

Barrie Brightman (8 out of 8 patents)

4. Pedro A Lenk (8 out of 8 patents)

5. Otto Altenburger (6 out of 6 patents)

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