Average Co-Inventor Count = 3.27
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. Philips Lighting Holding B.v. (3 from 853 patents)
3 patents:
1. D826433 - Warm glow LED candle lens
2. D816871 - Bulb lens
3. D816262 - LED candle lens