Average Co-Inventor Count = 3.11
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. Technophone Limited (2 from 26 patents)
2 patents:
1. D316416 - Stand for a portable telephone
2. D302423 - Portable radio/telephone instrument