Company Filing History:
Years Active: 1978-1979
Title: Glynn R Ashdown: Innovator in Telephone Line Testing Technology
Introduction
Glynn R Ashdown is a notable inventor based in Hawthorn Woods, IL (US). He has made significant contributions to the field of telecommunications, particularly in the area of telephone line testing systems. With a total of 2 patents, his work has advanced the diagnostic capabilities of telephone lines.
Latest Patents
Ashdown's latest patents include a telephone line test system and a method for testing electrically conductive lines. The telephone line test system is a computer-controlled setup designed for the diagnostic testing of two-wire telephone lines. This system features a programmed digital computer, a line test network, and a user station that interconnects with telephone exchanges and multiple two-wire lines. The line test network generates various line characteristic signals during testing, which provide valuable information about line identity, length, termination type, and faults.
His second patent involves a two-wired telephone testing system that utilizes a low-frequency test signal. This signal is applied between the two wires or at a reference point, allowing for the measurement of current over specific periods. This innovative approach helps determine conductance and susceptance, enhancing the accuracy of line testing.
Career Highlights
Glynn R Ashdown is currently employed at Teradyne, Inc., where he continues to develop and refine technologies related to telecommunications. His expertise in the field has positioned him as a key player in advancing testing methodologies for telephone lines.
Collaborations
Throughout his career, Ashdown has collaborated with notable colleagues, including Gary R Smith and Kenneth A Finder. These partnerships have contributed to the successful development of his patented technologies.
Conclusion
Glynn R Ashdown's contributions to telephone line testing technology demonstrate his innovative spirit and commitment to improving telecommunications. His patents reflect a deep understanding of the complexities involved in line diagnostics, making him a valuable asset in the industry.