For the Inventor, By the Inventor

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Toronto, Canada

Rogers Cable Systems Limited

USPTO Granted Patents = 2

CIPO Patents = 1

Forward Citations = 798

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8 inventors (with patents filed for the assignee):

Edward O'Leary (2 out of 2 patents)

George Maynard Hart (2 out of 4 patents)

Nicholas Francis Hamilton-Piercy (2 out of 2 patents)

4. Meng Yee (1 out of 1 patent)

5. Donald Graham Monteith (1 out of 1 patent)

6. Peter Oldfield (1 out of 1 patent)

7. Philip Leighton (1 out of 1 patent)

8. Roger David Keay (1 out of 1 patent)

9. Edward O'leary (0 patent)

2 patents: Sort by Forward Citations

1. 5809395 - Remote antenna driver for a radio telephony system (1998-09-15),

2. 5802173 - Radiotelephony system (1998-09-01),

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USPTO Data Jan 1 1976 - Dec 16 2025

2 Patents

#555 in Toronto

#5,835 in Canada

Toronto, Canada

Rogers Cable Systems Limited

Forward Citations = 798

8 inventors:

Edward O'Leary (2 out of 2 patents)

George Maynard Hart (2 out of 4 patents)

Nicholas Francis Hamilton-Piercy (2 out of 2 patents)

4. Meng Yee (1 out of 1 patent)

5. Donald Graham Monteith (1 out of 1 patent)

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