Growing community of inventors

Ballerup, Denmark

Jon Grane Madsen

Average Co-Inventor Count = 4.61

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 = 0

Jon Grane MadsenBill Grane Zeng (3 patents)Jon Grane MadsenJack Zhao (2 patents)Jon Grane MadsenSeven Huang (2 patents)Jon Grane MadsenFrank Lin (2 patents)Jon Grane MadsenAlice Lin (1 patent)Jon Grane MadsenFrank Zhang (1 patent)Jon Grane MadsenJon Grane Madsen (3 patents)Bill Grane ZengBill Grane Zeng (25 patents)Jack ZhaoJack Zhao (2 patents)Seven HuangSeven Huang (2 patents)Frank LinFrank Lin (2 patents)Alice LinAlice Lin (1 patent)Frank ZhangFrank Zhang (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Gn Audio A/s (3 from 199 patents)


3 patents:

1. 12028674 - On-ear headphones with staggered perforations

2. 11689857 - Headband and a method for producing the headband

3. 11509990 - Headband for a headset and a method for assembly of a headband for a headset

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as of
12/31/2025
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