Average Co-Inventor Count = 6.00
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. Nellcor Puritan Bennett Incorporated (2 from 404 patents)
2. Nellcor Incorporated (1 from 55 patents)
3 patents:
1. 6044283 - Medical sensor with modulated encoding scheme
2. 5779630 - Medical sensor with modulated encoding scheme
3. 5645059 - Medical sensor with modulated encoding scheme