Average Co-Inventor Count = 7.50
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 164,108 patents)
3 patents:
1. 6812193 - Slurry for mechanical polishing (CMP) of metals and use thereof
2. 6340601 - Method for reworking copper metallurgy in semiconductor devices
3. 5676587 - Selective polish process for titanium, titanium nitride, tantalum and