Average Co-Inventor Count = 1.50
ph-index = 2
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. (1 from 21,366 patents)
2. U.S. Philips Corporation (1 from 14,087 patents)
2 patents:
1. 6721164 - Electronic composite material component
2. 5955937 - Rare earth metal-containing high-temperature thermistor