Average Co-Inventor Count = 1.49
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. Hewlett-packard Development Company, L.p. (6 from 27,394 patents)
2. Hewlett-packard Company (1 from 9,638 patents)
7 patents:
1. 8027048 - Method and article for determining use of consumable items in an image-forming device
2. 8019693 - Systems and methods for utilizing printing device data in a customer service center
3. 6982802 - Systems and methods for collecting printing device usage data
4. 6842709 - Quality monitoring and maintenance for products employing end user serviceable components
5. 6788907 - Apparatus and method for managing printing mode switching in a printing apparatus
6. 6687634 - Quality monitoring and maintenance for products employing end user serviceable components
7. 6389262 - Media reproduction systems and methods of operating media reproduction systems