Growing community of inventors

Ottawa, Canada

Eric Bierman

Average Co-Inventor Count = 2.40

ph-index = 2

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 189

Eric BiermanErnst A Munter (1 patent)Eric BiermanMichael A Kelly (1 patent)Eric BiermanYafan An (1 patent)Eric BiermanEric Bierman (2 patents)Ernst A MunterErnst A Munter (55 patents)Michael A KellyMichael A Kelly (1 patent)Yafan AnYafan An (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nortel Networks Corporation (1 from 4,171 patents)

2. Northern Telecom Limited (1 from 2,276 patents)


2 patents:

1. 6031904 - Service order mechanism for telephone subscriber

2. 5761279 - Visual calling person display

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as of
12/17/2025
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