Growing community of inventors

Singapore, Singapore

Sven Wilhelmsen

Average Co-Inventor Count = 2.00

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 = 194

Sven WilhelmsenArmando Castillo (5 patents)Sven WilhelmsenSven Wilhelmsen (5 patents)Armando CastilloArmando Castillo (5 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Sennheiser Electronic Gmbh & Co Kg (4 from 296 patents)

2. Sonova Consumer Hearing Gmbh (1 from 2 patents)


5 patents:

1. 11856353 - Transport and/or storage container for rechargeable wireless earphones

2. 11223223 - Transport and/or storage container for rechargeable wireless earphones

3. 10476292 - Transport and/or storage container for rechargeable wireless earphones

4. 9502913 - Transport and/or storage container for rechargeable wireless earphones

5. 9013145 - Transport and/or storage container for rechargeable wireless earphones

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idiyas.com
as of
12/19/2025
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