Average Co-Inventor Count = 1.18
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. (13 from 21,361 patents)
13 patents:
1. D880871 - Handle for toothbrush
2. D875403 - Tooth brush handle with brush head
3. D838991 - Tooth brush handle with brush head
4. D692849 - Micro audio
5. D671908 - Micro audio system
6. D671909 - Micro audio system
7. D665378 - Micro audio system
8. D664943 - Micro audio system
9. D663343 - Camcorder
10. D662959 - Camcorder
11. D647504 - Center unit for home theatre system
12. D634301 - Speaker
13. D632672 - Speaker