Average Co-Inventor Count = 2.00
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. Nec Toshiba Space Systems, Ltd. (2 from 24 patents)
2 patents:
1. 7432131 - Stacked memory and manufacturing method thereof
2. 7145227 - Stacked memory and manufacturing method thereof