Growing community of inventors

Ballerup, Denmark

Peter Vestergaard Værum

Average Co-Inventor Count = 3.53

ph-index = 4

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 = 71

Peter Vestergaard VærumKlaus Sommer Ipsen (5 patents)Peter Vestergaard VærumGiovanni Ferranti (3 patents)Peter Vestergaard VærumNiklas Galler (2 patents)Peter Vestergaard VærumAnders Røser Hansen (2 patents)Peter Vestergaard VærumBo Skjoldborg (2 patents)Peter Vestergaard VærumLars Elliot Nyegaard (2 patents)Peter Vestergaard VærumAndreas Jessen (2 patents)Peter Vestergaard VærumJohan Grundtvig (2 patents)Peter Vestergaard VærumBrian Spidsbjerg (1 patent)Peter Vestergaard VærumJörg Brennwald (1 patent)Peter Vestergaard VærumPeder Hesselbjerg Pedersen (6 patents)Peter Vestergaard VærumMorten Hessilt Kjær (2 patents)Peter Vestergaard VærumChristian Wang (1 patent)Peter Vestergaard VærumMohamad Essabar (1 patent)Peter Vestergaard VærumMartin Feilberg Hansen (1 patent)Peter Vestergaard VærumJohnny Skiffard (1 patent)Peter Vestergaard VærumHenrik Roed (1 patent)Peter Vestergaard VærumTorben Kristensen (1 patent)Peter Vestergaard VærumHennadiy Petrov (1 patent)Peter Vestergaard VærumNadia Burchard Grøtner (1 patent)Peter Vestergaard VærumChristian Ern (1 patent)Peter Vestergaard VærumDennis W Hansen (1 patent)Peter Vestergaard VærumDennis Witthøf Hansen (0 patent)Peter Vestergaard VærumPeter Vestergaard Værum (11 patents)Klaus Sommer IpsenKlaus Sommer Ipsen (9 patents)Giovanni FerrantiGiovanni Ferranti (5 patents)Niklas GallerNiklas Galler (16 patents)Anders Røser HansenAnders Røser Hansen (13 patents)Bo SkjoldborgBo Skjoldborg (3 patents)Lars Elliot NyegaardLars Elliot Nyegaard (3 patents)Andreas JessenAndreas Jessen (3 patents)Johan GrundtvigJohan Grundtvig (2 patents)Brian SpidsbjergBrian Spidsbjerg (8 patents)Jörg BrennwaldJörg Brennwald (6 patents)Peder Hesselbjerg PedersenPeder Hesselbjerg Pedersen (6 patents)Morten Hessilt KjærMorten Hessilt Kjær (2 patents)Christian WangChristian Wang (4 patents)Mohamad EssabarMohamad Essabar (4 patents)Martin Feilberg HansenMartin Feilberg Hansen (3 patents)Johnny SkiffardJohnny Skiffard (2 patents)Henrik RoedHenrik Roed (2 patents)Torben KristensenTorben Kristensen (2 patents)Hennadiy PetrovHennadiy Petrov (1 patent)Nadia Burchard GrøtnerNadia Burchard Grøtner (1 patent)Christian ErnChristian Ern (1 patent)Dennis W HansenDennis W Hansen (1 patent)Dennis Witthøf HansenDennis Witthøf Hansen (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Epos Group A/s (6 from 28 patents)

2. Sennheiser Communications A/s (5 from 53 patents)


11 patents:

1. 12133044 - Headphone sealing cup

2. D1036414 - Headset

3. D1024033 - Microphone

4. D1006789 - Headset

5. 11678104 - Headphone sealing cup

6. D967797 - Headset with hidden boom arm

7. 10531177 - Ear cup with attachment unit

8. D857656 - Headset with adjustable contact pressure (ACP) including a spring system

9. 10231055 - Gaming headset with adjustable contact pressure

10. 9788100 - Headphones with slidable lead element in earphone housings

11. 8792668 - Headphone with a headband

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as of
1/18/2026
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