Average Co-Inventor Count = 7.00
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 (1 from 164,271 patents)
1 patent:
1. 6538430 - Screening test for transverse magnetic-field excited noise in giant magnetoresistive heads