Average Co-Inventor Count = 4.00
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. Osram Gmbh (1 from 756 patents)
2. Ledvance Gmbh (1 from 269 patents)
2 patents:
1. 10041658 - Illuminating device
2. 9360192 - LED illuminating device