Average Co-Inventor Count = 4.40
ph-index = 3
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 Information & Communication Networks, Inc. (2 from 310 patents)
2. Siemens Communications, Inc. (1 from 209 patents)
3 patents:
1. 7039205 - Techniques for audio transducer switching under programmatic and off hook interrupt control
2. D454354 - Combined layout and icons for a computer screen
3. D427606 - Combined layout and icons for a computer screen