Average Co-Inventor Count = 2.00
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. Hewlett-packard Company (3 from 9,638 patents)
2. Hewlett-packard Development Company, L.P. (1 from 27,412 patents)
3. Celartem, Inc. (1 from 10 patents)
5 patents:
1. 7958448 - Systems, methods, user interfaces, and computer-readable media for activating and managing fonts
2. 6977738 - Compound document page data compression
3. 6628411 - Compound document page data processing
4. 6373583 - Compound document page data compression
5. 6304339 - Compound document page data processing