For the Inventor, By the Inventor

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New York, NY, United States of America

Nynex Corporation

Calculating rank

USPTO Granted Patents = 42

CIPO Patents = 2

Trademarks = 3

Forward Citations = 1,137

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35 inventors (with patents filed for the assignee):

Jan P Vancraeynest (5 out of 6 patents)

John D Beierle (4 out of 9 patents)

Howard M Citron (3 out of 17 patents)

4. William C Ortel (3 out of 6 patents)

5. Walter Y Chen (3 out of 4 patents)

6. Richard A Haddad (3 out of 3 patents)

7. Joseph S Shu (3 out of 3 patents)

8. Christopher Loew (2 out of 23 patents)

9. Robert Springer (2 out of 2 patents)

10. Gareth F Williams (2 out of 3 patents)

11. Rudolph P Brancati (2 out of 2 patents)

12. Robin Sarre (2 out of 2 patents)

13. John R Reformato (1 out of 29 patents)

14. Arthur C Levitan (1 out of 4 patents)

15. Joseph M McAndrews (1 out of 6 patents)

Core Competencies:

Voice Messages

Optical Data Entry

Audio Presentation

Telephone Gaming

Neural Network

Data Rate Increase

Packet Switched Network

Alarm System

Backup Power Supply

Optical Moisture Sensor

Multi-Port Switch

Halftone Reproduction

42 patents: Sort by Forward Citations

1. 5512937 - System for integrated distribution of switched voice and television on (1996-04-30),

2. 5495553 - Recognizer for recognizing voice messages in pulse code modulated format (1996-02-27),

3. 5392426 - Method and apparatus for use in program operation, control and control (1995-02-21),

4. 5351234 - System for integrated distribution of switched voice and television on (1994-09-27),

5. 5313535 - Optical path length modulator (1994-05-17),

6. 5288976 - Bar code use in information, transactional and other system and service (1994-02-22),

7. 5263021 - System for integrated distribution of switched voice and television on (1993-11-16),

8. 5237628 - System and method for automatic optical data entry (1993-08-17),

9. 5200996 - Station controller for multi-line pick-up and automatic monitoring of (1993-04-06),

10. 5186471 - Interactive telephone gaming system (1993-02-16),

11. 5160851 - Rechargeable back-up battery system including a number of battery cells (1992-11-03),

12. 5148488 - Method and filter for enhancing a noisy speech signal (1992-09-15),

13. D328260 - Control unit for an alarm system (1992-07-28),

14. D327856 - Keypad for an alarm system or similar article (1992-07-14),

15. 5119416 - Automated telephone number identification for automatic intercept in (1992-06-02),

Company Overview

Nynex Corporation, headquartered in New York, NY, specializes in advanced telecommunications technologies. The company is engaged in the development of integrated distribution systems and voice recognition technologies, enhancing communication efficiency. Nynex also focuses on optical path modulation and automatic data entry solutions, contributing to the evolution of interactive gaming systems and speech signal enhancement. With expertise in packet-switched networks and data rate optimization, Nynex plays a significant role in shaping modern communication infrastructures.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

42 Patents

#223 in New York, NY

#511 in New York

#8,266 in US

#16,374 in the World

New York, NY, United States of America

Nynex Corporation

Forward Citations = 1,137

35 inventors:

Jan P Vancraeynest (5 out of 6 patents)

John D Beierle (4 out of 9 patents)

Howard M Citron (3 out of 17 patents)

4. William C Ortel (3 out of 6 patents)

5. Walter Y Chen (3 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Nynex Corporation. Retrieved from https://idiyas.com/company/nynex

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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