Average Co-Inventor Count = 2.18
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. Koninklijke Philips Corporation N.v. (4 from 21,376 patents)
4 patents:
1. 8547022 - Lighting control system for a plurality of luminaires
2. 8525420 - Luminaire having a HID light source and a LED light source
3. D676175 - Luminaire for road lighting
4. D676176 - Luminaire for road lighting