Average Co-Inventor Count = 1.50
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. Delta Electronics, Inc. (3 from 3,378 patents)
3 patents:
1. RE45210 - Projection device and color wheel for use therewith
2. 7837336 - Projection device and color wheel for use therewith
3. 7561337 - Light coupling apparatus