Average Co-Inventor Count = 1.67
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.
Company Filing History:
1. Siemens Aktiengesellschaft (2 from 30,045 patents)
2. Gigaset Communications Gmbh (31 patents)
2 patents:
1. 8306820 - Method for speech recognition using partitioned vocabulary
2. 7266373 - Method and telecommunication system involving wireless telecommunication between a mobile part and a base station for registering a mobile part