Average Co-Inventor Count = 3.00
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. (4 from 21,428 patents)
4 patents:
1. 9814292 - Epilator having a massage roller
2. 9120238 - Hair trimmer device with comb unit
3. 8496670 - Tilting prevention for depilating devices
4. 8028422 - Hair trimmer device with comb unit