Average Co-Inventor Count = 4.67
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. Tomy Holdings, Inc. (2 from 2 patents)
2. Koninklijke Philips Corporation N.v. (1 from 21,366 patents)
3 patents:
1. 9844636 - Pressure support device user interface
2. 9498064 - Swivel feeding seat
3. 8651572 - Swivel feeding seat