Average Co-Inventor Count = 3.43
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. Powerlight Corporation (1 from 29 patents)
2. Sunpower Corporation, Systems (1 from 10 patents)
2 patents:
1. 7807918 - Modular shade system
2. D511576 - Photovoltaic shade system