Growing community of inventors

Waterloo, Canada

David Howes

Average Co-Inventor Count = 3.00

ph-index = 1

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 = 2

David HowesJohn F A Dahms (1 patent)David HowesJohn Fredric Arthur Dahms (1 patent)David HowesStephen Woodward (1 patent)David HowesStephen D Woodward (1 patent)David HowesDavid Howes (2 patents)John F A DahmsJohn F A Dahms (18 patents)John Fredric Arthur DahmsJohn Fredric Arthur Dahms (8 patents)Stephen WoodwardStephen Woodward (1 patent)Stephen D WoodwardStephen D Woodward (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Blackberry Corporation (2 from 5,892 patents)


2 patents:

1. 9104807 - Testing systems and methods for a resource constrained device

2. 8832656 - Testing systems and methods for a resource constrained device

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12/16/2025
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