Average Co-Inventor Count = 4.80
ph-index = 1
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 164,275 patents)
2 patents:
1. 5917321 - Process and device for determining the magnetic characteristics of thin
2. 5502567 - Micropolarimeter, microsensor system and method of characterizing thin