Average Co-Inventor Count = 3.64
ph-index = 3
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 21,402 patents)
4 patents:
1. 10926049 - Patient interface device with frame and clips
2. D723679 - Headgear clip for a patient interface assembly
3. D717943 - Frame for a patient interface assembly
4. D717942 - Patient interface assembly