Average Co-Inventor Count = 1.00
ph-index = 3
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. Iguzzini Illuminazione S.p.a. (3 from 64 patents)
2. Zumtobel Lighting Gmbh (1 from 202 patents)
4 patents:
1. D784583 - Lamp for indoor use
2. D784584 - Lamp for indoor use
3. D784585 - Lamp for indoor use
4. D705474 - Luminaire