Average Co-Inventor Count = 5.54
ph-index = 5
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. Cisco Technology, Inc. (5 from 20,333 patents)
2. Steelcase Inc. (1 from 1,809 patents)
6 patents:
1. 6711257 - Telephone indicator system and method
2. 6445793 - Adjustable telephone system and method
3. 6230445 - Adjustable rack for partition system
4. D431820 - Telephone handset
5. D427985 - Telephone base unit
6. D428000 - Telephone extension module