Growing community of inventors

Burnaby, Canada

Dan Erichsen

Average Co-Inventor Count = 4.00

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 = 82

Dan ErichsenRichard John Heaton (5 patents)Dan ErichsenVikram Devdas (5 patents)Dan ErichsenKenneth Wagner (3 patents)Dan ErichsenJoe Edwards (2 patents)Dan ErichsenDan Erichsen (5 patents)Richard John HeatonRichard John Heaton (33 patents)Vikram DevdasVikram Devdas (9 patents)Kenneth WagnerKenneth Wagner (4 patents)Joe EdwardsJoe Edwards (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Philips North America LLC (4 from 18 patents)

2. Blue Willow Systems, Inc. (1 from 1 patent)


5 patents:

1. 10667725 - Method for detecting and responding to falls by residents within a facility

2. 10607469 - Methods for detecting and handling fall and perimeter breach events for residents of an assisted living facility

3. 10226204 - Method for detecting and responding to falls by residents within a facility

4. 10198927 - Methods for detecting and handling fall and perimeter breach events for residents of an assisted living facility

5. 9922524 - Methods for detecting and handling fall and perimeter breach events for residents of an assisted living facility

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idiyas.com
as of
12/24/2025
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