Average Co-Inventor Count = 3.60
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 164,108 patents)
3 patents:
1. 6573541 - Charge coupled device with channel well
2. 6388337 - Post-processing a completed semiconductor device
3. 6174824 - Post-processing a completed semiconductor device