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.
Company Filing History:
1. Siemens Communications, Inc. (1 from 209 patents)
2. Siemens Enterprise Communications, Inc. (1 from 85 patents)
2 patents:
1. 8184796 - Private communications network with wildcard dialing
2. 7620689 - Real time communications system