Average Co-Inventor Count = 2.67
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. Silitek Corporation Corporation (2 from 174 patents)
2 patents:
1. 6404915 - Image acquiring apparatus
2. 6154294 - Apparatus for scanning documents such as photographs using a contact