Average Co-Inventor Count = 2.00
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. Osram Opto Semiconductors Gmbh (1 from 1,808 patents)
2. Siemens Aktiengesellschaft (30,045 patents)
1 patent:
1. 7554258 - Light source having an LED and a luminescence conversion body and method for producing the luminescence conversion body