Average Co-Inventor Count = 2.67
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. Varintelligent (bvi) Limited (2 from 8 patents)
2. Other (1 from 832,718 patents)
3. Terrence Leslie Johnson (1 from 1 patent)
2 patents:
1. 7023519 - Internal heater embedded in an LCD cell
2. 5923393 - Liquid crystal display