For the Inventor, By the Inventor

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Jackson, MS, United States of America

Mci Worldcom, Inc.

USPTO Granted Patents = 72

Forward Citations = 5,116

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163 inventors (with patents filed for the assignee):

Steven Robert Donovan (4 out of 70 patents)

William J Johnson (3 out of 145 patents)

Dean C Marchand (3 out of 19 patents)

4. Allen Holmes (3 out of 12 patents)

5. Ranga R Dendi (3 out of 11 patents)

6. Hal Badt (3 out of 4 patents)

7. Andrew Dugan (2 out of 39 patents)

8. William Christopher Hardy (2 out of 29 patents)

9. Phillip D Crable (2 out of 5 patents)

10. Kelvin Porter (2 out of 32 patents)

11. Wendy Wong (2 out of 13 patents)

12. Matthew J Cannon (2 out of 10 patents)

13. Karen A Gross (2 out of 13 patents)

14. David G Way (2 out of 9 patents)

15. Shailin Sehgal (2 out of 4 patents)

Core Competencies:

Transaction Billing

Voice Response Unit

Optical Link Characterization

Internet Telephony

Telecommunications Fraud Detection

Quality of Service

Intelligent Network Management

User Data Transfer Services

Telephony Signal Quality Evaluation

Automated Customer Services

Network Security Vulnerability

Hybrid Network Communication

72 patents: Sort by Forward Citations

1. 6522734 - Transaction billing for special service telephone numbers (2003-02-18),

2. 6512818 - Method and system for releasing a voice response unit from a protocol session (2003-01-28),

3. 6493116 - PMD characterization across multiple optical channels of an optical link (2002-12-10),

4. 6453034 - Method of and system for extending internet telephony over virtual private network direct access lines (2002-09-17),

5. 6434143 - Internet protocol telephony voice/video message deposit and retrieval (2002-08-13),

6. 6425005 - Method and apparatus for managing local resources at service nodes in an intelligent network (2002-07-23),

7. 6418212 - Telephone fraud detection and prevention (2002-07-09),

8. 6418117 - Out of band messaging in a DRA network (2002-07-09),

9. 6404871 - Termination number screening (2002-06-11),

10. 6404733 - Method of exercising a distributed restoration process in an operational telecommunications network (2002-06-11),

11. 6404520 - Fault isolation of an optical link by correlating PMD events with other measurements (2002-06-11),

12. 6389117 - Single telephone number access to multiple communications services (2002-05-14),

13. 6385644 - Multi-threaded web based user inbox for report management (2002-05-07),

14. 6381644 - Integrated proxy interface for web based telecommunications network management (2002-04-30),

15. 6377993 - Integrated proxy interface for web based data management reports (2002-04-23),

MCI WorldCom, Inc. was a global telecommunications company based in the United States. It was one of the largest providers of voice, data, and internet services in the world. The company offered a wide range of solutions for businesses and consumers, including voice and data communications, internet connectivity, hosting, and managed network services. Unfortunately, after experiencing financial difficulties, the company filed for bankruptcy in 2002.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

72 Patents

#1 in Jackson, MS

#6 in Mississippi

#4,879 in US

#9,952 in the World

Jackson, MS, United States of America

Mci Worldcom, Inc.

Forward Citations = 5,116

163 inventors:

Steven Robert Donovan (4 out of 70 patents)

William J Johnson (3 out of 145 patents)

Dean C Marchand (3 out of 19 patents)

4. Allen Holmes (3 out of 12 patents)

5. Ranga R Dendi (3 out of 11 patents)

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