Dodds; David E.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Dodds; David E..The latest application filed is for "wideband frequency domain reflectometry to determine the nature and location of subscriber line faults".

Company Profile

0.10.2

Dodds; David E. - Saskatoon CA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Wideband frequency domain reflectometry to determine the nature and location of subscriber line faults Grant 7,385,932 - Dodds , et al. June 10, 2	2008-06-10
Wideband frequency domain reflectometry to determine the nature and location of subscriber line faults App 20050238037 - Dodds, David E. ; et al.	2005-10-27
Extended distribution of ADSL signals Grant 6,886,181 - Dodds , et al. April 26, 2	2005-04-26
Extended distribution of ADSL signals App 20020031113 - Dodds, David E. ; et al.	2002-03-14
Optical modulation system Grant 5,880,870 - Sieben , et al. March 9, 1	1999-03-09
Networking computers via shared use of voice telephone lines Grant 5,841,841 - Dodds , et al. November 24, 1	1998-11-24
LAN star connection using negative impedance for matching Grant 5,612,653 - Dodds , et al. March 18, 1	1997-03-18
Dataset powered by control and data signals from data terminal Grant 4,677,646 - Dodds , et al. * June 30, 1	1987-06-30
Telephone line interface circuit Grant 4,578,541 - Dodds March 25, 1	1986-03-25
Dataset powered by control and data signals from data terminal Grant 4,534,039 - Dodds , et al. August 6, 1	1985-08-06
Coupling an electrical signal to transmission lines Grant 4,534,038 - Dodds , et al. August 6, 1	1985-08-06
Adaptive digital delta modulation for voice transmission Grant 4,123,709 - Dodds , et al. October 31, 1	1978-10-31

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