Average Co-Inventor Count = 1.67
ph-index = 4
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. Koninklijke Philips Corporation N.v. (8 from 21,414 patents)
8 patents:
1. D699877 - Floodlight luminaire
2. D666336 - Light bulb
3. D666337 - Light bulb
4. D658789 - Lamp
5. D634033 - Solid state lighting spot
6. D629534 - LED lamp
7. D610272 - LED bulb
8. D610273 - LED bulb