Average Co-Inventor Count = 3.00
ph-index = 1
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. Chartered Semiconductor Manufacturing Ltd (corporation) (1 from 962 patents)
1 patent:
1. 6245193 - Chemical mechanical polishing apparatus improved substrate carrier head and method of use