Average Co-Inventor Count = 2.86
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 Schweiz Ag (2 from 244 patents)
2 patents:
1. 6477175 - Method and apparatus for transferring information from an information source to information receivers
2. 5983096 - Communications system with mobile telephones and operating method