Average Co-Inventor Count = 6.00
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 (2 from 164,219 patents)
2 patents:
1. 7342290 - Semiconductor metal contamination reduction for ultra-thin gate dielectrics
2. 6838396 - Bilayer ultra-thin gate dielectric and process for semiconductor metal contamination reduction