Average Co-Inventor Count = 6.00
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. International Business Machines Corporation (2 from 164,219 patents)
2. Suss Microtec Photonic Systems Inc. (2 from 7 patents)
2 patents:
1. 9754823 - Substrate including selectively formed barrier layer
2. 9748135 - Substrate including selectively formed barrier layer