Company Filing History:
3 out of 3,345 
1 out of 386 
1 out of 243 
Years Active: 1990-1994
Title: Barbara J Kittredge: Innovator in Telecommunications
Introduction
Barbara J Kittredge is a notable inventor based in Jackson, NJ (US). She has made significant contributions to the field of telecommunications, holding a total of 3 patents. Her innovative work has paved the way for advancements in credit checking and call billing methods.
Latest Patents
One of her latest patents is titled "ISDN credit checking." This invention allows businesses to perform credit checks on customers' credit card numbers by utilizing the D-channel of an Integrated Services Digital Network (ISDN) facility. The ISDN facility connects the business to a telecommunications network that employs signaling system number 7 (SS7). The Q.931 protocol is modified to include a credit check request, a call reference number, and the customer's credit card number. This information is transmitted via the ISDN D-channel to the telecommunications network, which then communicates with a credit checking database. The results are sent back to the business through the same ISDN facility.
Another significant patent is the "Method and apparatus for the billing of value-added communications calls." This invention establishes an ISDN connection between the network and a called location, enabling the called party to specify call billing information on a call-by-call basis. The method provides real-time access to network rate tables, allowing the called party to set billing parameters necessary for generating separate billing records for each call made to their location.
Career Highlights
Barbara has worked with prestigious companies such as AT&T Bell Laboratories and American Telephone and Telegraph Company. Her experience in these organizations has contributed to her expertise in telecommunications and innovation.
Collaborations
Throughout her career, Barbara has collaborated with talented individuals, including Pamela J Lauber and Nga V Chau. These collaborations have further enriched her work and contributions to the field.
Conclusion
Barbara J Kittredge is a pioneering inventor whose work in telecommunications has led to significant advancements in credit checking and call billing methods. Her contributions continue to influence the industry and inspire future innovations.