Average Co-Inventor Count = 2.40
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. Avision Inc. (3 from 375 patents)
3 patents:
1. 7580163 - Slip-resistant and portable scanner
2. 7325742 - Portable data processing device capable of acquiring images and supporting human hands
3. 7298388 - Multi-function peripheral with a single sheet-feeding mechanism