Average Co-Inventor Count = 3.00
ph-index = 3
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. Daitron, Inc. (3 from 7 patents)
3 patents:
1. 6816251 - Method and apparatus for detecting defects along the edge of electronic media
2. 6566673 - Method and apparatus for detecting defects along the edge of electronic media
3. 6545752 - Method and apparatus for detecting defects along the edge of electronic media