Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11641219 | DSL line interference susceptibility | David Michael Rohlfing, Phil Bull | 2023-05-02 |
| 11043987 | Estimating the electrical line length of a digital subscriber line | David Michael Rohlfing, Ian Horsley | 2021-06-22 |
| 9584183 | Fault identification using line attenuations | Philip Martin Bull, David Michael Rohlfing | 2017-02-28 |
| 9525772 | Identifying line faults using regression analysis on near and far end errors | David Michael Rohlfing, Philip Martin Bull | 2016-12-20 |