Average Co-Inventor Count = 6.37
ph-index = 4
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. Stamps Com Inc. (4 from 180 patents)
4 patents:
1. 8818915 - Image-customization of computer-based value-bearing items
2. 8805745 - Printing of computer-based value-bearing items
3. 8065239 - Customized computer-based value-bearing item quality assurance
4. 7933845 - Image-customization of computer-based value-bearing items