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Berkeley Heights, NJ, United States of America

At&t Technologies, Inc.

USPTO Granted Patents = 382

Forward Citations = 6,279

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490 inventors (with patents filed for the assignee):

John N McGarvey (15 out of 109 patents)

William C Vesperman (9 out of 25 patents)

William D Bohannon, Jr (9 out of 13 patents)

4. Michael D Kinard (8 out of 12 patents)

5. Donald M Genaro (8 out of 115 patents)

6. Alvin R Tilley (8 out of 47 patents)

7. Charles R Fegley (7 out of 30 patents)

8. Edwin C Hardesty (7 out of 17 patents)

9. Kenneth R Cooke (7 out of 11 patents)

10. Vito L Porcelli (7 out of 7 patents)

11. Ching-Ping Wong (6 out of 17 patents)

12. Fred P Partus (5 out of 23 patents)

13. Candido J Arroyo (5 out of 40 patents)

14. Alfred S Hamilton (5 out of 6 patents)

15. William C Kent (5 out of 13 patents)

Core Competencies:

Optical Fiber

Connector Components

Communications Cables

Fabrication Methods

Nonlinear Optical Materials

Electret Microphone

Lightguide Fiber

Dielectrically Isolated Wafer

CVD Apparatus

Polymer Compositions

Capacitive Keyboard

Electronic Key Telephone

382 patents: Sort by Forward Citations

1. 4914866 - Apparatus for adjusting optical fiber connector components (1990-04-10),

2. 4900124 - Biconic optical fiber connecting device having attenuator (1990-02-13),

3. 4893893 - Strengthened buffered optical fiber (1990-01-16),

4. 4891843 - Electret microphone (1990-01-02),

5. 4859876 - Nonlinear optical materials and devices (1989-08-22),

6. 4844575 - Optical fiber cable (1989-07-04),

7. 4831696 - Component insertion machine apparatus (1989-05-23),

8. 4826278 - Optical fiber cable including a plurality of multifiber units within a (1989-05-02),

9. 4820653 - Technique for fabricating complementary dielectrically isolated wafer (1989-04-11),

10. 4820322 - Method of and apparatus for overcladding a glass rod (1989-04-11),

11. 4816811 - Compliant overlay for use as an optically-based touch-sensitive screen (1989-03-28),

12. 4807962 - Optical fiber cable having fluted strength member core (1989-02-28),

13. H000551 - Optical package with improved fiber alignment fixture (1988-12-05),

14. 4787698 - Methods of and apparatus for reconfiguring optical fiber connector (1988-11-29),

15. 4781433 - Optical fiber plenum cable and methods of making (1988-11-01),

AT&T Technologies, Inc., based in Berkeley Heights, NJ, specializes in the development and manufacturing of advanced optical fiber technology. The company focuses on a range of core technology topics, including optical fiber, connector components, and communications cables, which are essential for modern communication infrastructures. Additionally, AT&T Technologies is engaged in research related to fabrication methods, nonlinear optical materials, electret microphones, lightguide fibers, and dielectrically isolated wafers, contributing to innovations in telecommunications and data transmission.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

At&t Technologies, Inc.

382 Patents

#1 in Berkeley Heights, NJ

#63 in New Jersey

#1,211 in US

#2,419 in the World

Berkeley Heights, NJ, United States of America

At&t Technologies, Inc.

Forward Citations = 6,279

490 inventors:

John N McGarvey (15 out of 109 patents)

William C Vesperman (9 out of 25 patents)

William D Bohannon, Jr (9 out of 13 patents)

4. Michael D Kinard (8 out of 12 patents)

5. Donald M Genaro (8 out of 115 patents)

Please report any incorrect information to [email protected]

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