Average Co-Inventor Count = 2.40
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. International Business Machines Corporation (2 from 164,173 patents)
2 patents:
1. D381640 - Audio interface module for use with a data processing system
2. D378085 - Optical transceiver card