Average Co-Inventor Count = 2.00
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. (1 from 21,361 patents)
2. U.S. Philips Corporation (1 from 14,087 patents)
2 patents:
1. 6421187 - Laser illumination arrangement for a cathode ray tube
2. 6313957 - Laser illumination arrangement for a cathode ray tube