Average Co-Inventor Count = 9.00
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 (3 from 164,219 patents)
3 patents:
1. 5783981 - Magnetic reinitialization of thin film magnetoresistive reproducing
2. 5664319 - Magnetic reinitialization of thin film magnetoresistive reproducing
3. 5617289 - Magnetic reinitialization of thin film magnetoresistive reproducing