Average Co-Inventor Count = 4.00
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. Siemens Aktiengesellschaft (2 from 30,040 patents)
2. Siemens Aktiengellschaft (1 from 56 patents)
3 patents:
1. 6373787 - System for generating a humanly perceptible signal as a reminder for administration of a medical treatment
2. 6313743 - Home emergency warning system
3. 6210301 - Patient monitoring system