Average Co-Inventor Count = 4.00
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. Koninklijke Philips Corporation N.v. (2 from 21,376 patents)
2 patents:
1. 6936967 - Fluorescent lamp and method of manufacturing same
2. 6522068 - Fluorescent lamp, and method of manufacturing same