Average Co-Inventor Count = 5.29
ph-index = 3
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 164,221 patents)
3 patents:
1. 5360974 - Dual quad flexure scanner
2. 5262643 - Automatic tip approach method and apparatus for scanning probe microscope
3. 5260577 - Sample carriage for scanning probe microscope