Average Co-Inventor Count = 3.00
ph-index = 4
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. (5 from 21,384 patents)
5 patents:
1. D953541 - Physiological measurement device
2. D940332 - Physiological measurement device
3. D940333 - Physiological measurement device
4. D940334 - Physiological measurement device
5. D940335 - Physiological measurement device