Average Co-Inventor Count = 2.70
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. Critikon, Inc (2 from 105 patents)
2. Lucent Technologies Inc. (1 from 9,364 patents)
3 patents:
1. 5727047 - Arrangement for interfacing a telephone device with a personal computer
2. 4546770 - Pulmonary monitor
3. 4413632 - Pulmonary monitor