Growing community of inventors

Slagelse, Denmark

Thomas Geertsen

Average Co-Inventor Count = 1.15

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 = 5

Thomas GeertsenHamish G MacDougall (1 patent)Thomas GeertsenPoul-Erik Hansen (1 patent)Thomas GeertsenMichael Hetner (1 patent)Thomas GeertsenMohan Baro (1 patent)Thomas GeertsenThomas Geertsen (6 patents)Hamish G MacDougallHamish G MacDougall (10 patents)Poul-Erik HansenPoul-Erik Hansen (1 patent)Michael HetnerMichael Hetner (1 patent)Mohan BaroMohan Baro (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Natus Medical, Inc. (5 from 51 patents)

2. Gn Otometrics A/s (1 from 5 patents)


6 patents:

1. 11179035 - Real-time removal of IR LED reflections from an image

2. 10842417 - Audiologic test probe with locking mechanism, and a component for the test probe

3. 10130512 - Headgear for observation of eye movements

4. 9999347 - Headgear for observation of eye movements

5. 9629575 - Filter device and method of manufacturing a filter device

6. 9332903 - Headgear for observation of eye movements

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1/8/2026
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