Average Co-Inventor Count = 4.00
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. Taiwan Semiconductor Manufacturing Comp. Ltd. (2 from 41,047 patents)
2 patents:
1. 7014739 - Convex profile anode for electroplating system
2. 6914337 - Calibration wafer and kit