Growing community of inventors

Wedemark, Germany

Alwin Harms

Average Co-Inventor Count = 2.67

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 = 9

Alwin HarmsHeinz Epping (1 patent)Alwin HarmsAndré Michaelis (1 patent)Alwin HarmsElmar Schulze (1 patent)Alwin HarmsGünter Pöppel (1 patent)Alwin HarmsAlwin Harms (2 patents)Heinz EppingHeinz Epping (15 patents)André MichaelisAndré Michaelis (8 patents)Elmar SchulzeElmar Schulze (5 patents)Günter PöppelGünter Pöppel (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sennheiser Electronic Gmbh & Co Kg (2 from 296 patents)


2 patents:

1. 9661419 - Microphone having a microphone capsule, dynamic sound transducer for headphones, earphones or headsets and method for producing a microphone capsule or a sound transducer

2. 8180097 - Dynamic electro-acoustic transducer and earphone

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12/16/2025
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