Average Co-Inventor Count = 2.93
ph-index = 4
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. General Instrument Corporation (4 from 1,156 patents)
4 patents:
1. D563941 - Cordless phone
2. D562302 - Phone base
3. D561731 - Phone base
4. D553116 - Phone handset