Average Co-Inventor Count = 3.75
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. Hewlett-Packard Company (1 from 9,639 patents)
2. Verifone Holdings, Inc. (1 from 2 patents)
2 patents:
1. 7277291 - Thermal transfer device
2. D338657 - Personal computer