Average Co-Inventor Count = 2.25
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. Zih Corporation (1 from 326 patents)
2. Cognitive Solutions, Inc. (1 from 3 patents)
3. Axiohm Transaction Solution, Inc. (1 from 1 patent)
3 patents:
1. 7417656 - Compact printer
2. 6478488 - Step-stripper roller shaft in an image forming device
3. 6203221 - Modular printer