Average Co-Inventor Count = 1.05
ph-index = 8
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. (9 from 21,443 patents)
2. U.S. Philips Corporation (1 from 14,087 patents)
3. Signify Holding B.v. (1 from 1,831 patents)
11 patents:
1. D1060472 - Camera
2. D482015 - Compact disc player with tuner and loudspeaker
3. D481404 - Digital camera with battery pack
4. D479712 - MP-3 digital audio player
5. D478890 - Clock radio receiver
6. D478888 - MP-3 digital audio player with battery pack
7. D477344 - Digital camera
8. D469419 - Portable compact disc player
9. D465470 - Clock radio receiver
10. D464637 - Compact disc player with tuner and loudspeaker boxes
11. D451487 - Portable MP-3 compact disc player