Average Co-Inventor Count = 2.00
ph-index = 7
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. At&t Technologies, Inc. (7 from 382 patents)
7 patents:
1. D286636 - Wall holder for a cordless handset telephone
2. D286150 - Telephone instrument base
3. D279777 - Telephone instrument base for a handset
4. D277958 - Telephone instrument base for a handset
5. D277571 - Telephone instrument base
6. D277378 - Handset telephone instrument
7. D277379 - Handset telephone instrument