Average Co-Inventor Count = 3.33
ph-index = 2
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 Development Company, L.P. (4 from 27,412 patents)
4 patents:
1. 7547084 - Wide array fluid ejection device
2. 7543900 - Wide array fluid ejection device
3. 7240981 - Wide array fluid ejection device
4. 7232079 - Determining whether thermal fluid-ejection nozzle ejected fluid upon firing based on temperature and/or resistance