Average Co-Inventor Count = 2.86
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. Northstar Systems, Inc. (2 from 12 patents)
2 patents:
1. 7314389 - Electronic card connector
2. 7178736 - Socket of card reader (I) for memory card with connecting terminals following specification of USB