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Northlake, IL, United States of America

Gte Automatic Electric Laboratories Incorporated

USPTO Granted Patents = 258

Forward Citations = 2,522

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186 inventors (with patents filed for the assignee):

Donald W McLaughlin (13 out of 19 patents)

Man S Lee (10 out of 20 patents)

David Q Lee (9 out of 9 patents)

4. Adam Lender (8 out of 11 patents)

5. James A Stewart (7 out of 7 patents)

6. George M Janda (7 out of 29 patents)

7. Richard M Rovnyak, Sr (6 out of 8 patents)

8. Neale A Zellmer (6 out of 6 patents)

9. Tom L Blackburn (6 out of 15 patents)

10. Robert J Tracey (5 out of 5 patents)

11. Khaja M Jameel (5 out of 5 patents)

12. John H Morgan (5 out of 7 patents)

13. James V Koppensteiner (5 out of 14 patents)

14. Satyan G Pitroda (4 out of 57 patents)

15. David L Vonder (4 out of 12 patents)

Core Competencies:

D/A Converter

Optical Fiber Splicing

Switched-Capacitor Circuits

Power Supply Control

Multichannel Television Systems

Carrier Frequency Spectrum Generator

Analog-to-Digital Converter

Digital Intercept Recorder

Current Sensing Circuit

Phase-Lock Oscillator

Key Telephone Systems

Temperature Compensated Current Source

258 patents: Sort by Forward Citations

1. 4523179 - Integratable D/A converter (1985-06-11),

2. 4521762 - Integratable D/A converter (1985-06-04),

3. 4392223 - Dual rail time and control unit for a T-S-T-digital switching system (1983-07-05),

4. 4391517 - Method of measuring splice loss in optical fibers (1983-07-05),

5. 4385383 - Error rate detector (1983-05-24),

6. 4383305 - Simulation circuit employing switched capacitors (1983-05-10),

7. 4380687 - Power supply control circuit for subscriber carrier telephone system (1983-04-19),

8. 4375625 - Switched-capacitor source resistor simulation circuit (1983-03-01),

9. 4374303 - Power supply control circuit for subscriber carrier telephone system (1983-02-15),

10. 4372768 - Method of splicing ends of optical fibers (1983-02-08),

11. 4354250 - Switched-capacitor source resistor simulation circuit (1982-10-12),

12. 4353039 - Monolithic astable multivibrator circuit (1982-10-05),

13. 4349795 - RF Trap for a cable television trunk amplifier station (1982-09-14),

14. 4333157 - Switched-capacitor floating-inductor simulation circuit (1982-06-01),

15. 4331944 - Switched-capacitor resistor simulation circuits (1982-05-25),

GTE Automatic Electric Laboratories Incorporated is a telecommunications company founded in 1914. They specialize in the design, development, and manufacturing of automatic electric systems, electrical equipment, and telephone switching equipment. With a strong focus on innovation, GTE Automatic Electric Laboratories remains a prominent player in the telecommunications industry, providing cutting-edge solutions to their clients worldwide.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

258 Patents

#1 in Northlake, IL

#101 in Illinois

#1,596 in US

#3,271 in the World

Northlake, IL, United States of America

Gte Automatic Electric Laboratories Incorporated

Forward Citations = 2,522

186 inventors:

Donald W McLaughlin (13 out of 19 patents)

Man S Lee (10 out of 20 patents)

David Q Lee (9 out of 9 patents)

4. Adam Lender (8 out of 11 patents)

5. James A Stewart (7 out of 7 patents)

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