Average Co-Inventor Count = 2.67
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 Development Company, L.P. (2 from 27,412 patents)
2 patents:
1. 7781023 - Method of producing an electroluminescent display
2. 7276852 - Lamp header with start-up conductor for an ultra high pressure bulb