Average Co-Inventor Count = 6.46
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. Lumileds Holding B.v. (2 from 64 patents)
2 patents:
1. D844765 - Air purifier
2. D819798 - Air purifier for vehicle