Average Co-Inventor Count = 3.75
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. Osram Ag (6 from 211 patents)
6 patents:
1. D658311 - LED lamp
2. D648451 - LED lamp
3. D648453 - LED lamp
4. D648452 - LED lamp
5. D647638 - LED lamp
6. D647637 - LED lamp