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. Signify Holding B.v. (1 from 1,788 patents)
2. Philips Lumileds Lighting Company LLC (1 from 222 patents)
2 patents:
1. D854714 - LED bulb
2. 7320531 - Multi-colored LED array with improved brightness profile and color uniformity