Average Co-Inventor Count = 2.00
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. Tokyo Electron Limited (2 from 10,295 patents)
2 patents:
1. D922609 - Holding pad for substrate transfer
2. D909603 - Holding pad for substrate transfer