Average Co-Inventor Count = 3.00
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. National Semiconductor Corporation (2 from 4,791 patents)
2 patents:
1. 4833102 - Process of making a ceramic lid for use in a hermetic seal package
2. 4769272 - Ceramic lid hermetic seal package structure