Average Co-Inventor Count = 9.00
ph-index = 1
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 (1 from 30,045 patents)
2. Hewlett-packard Corporation (1 from 156 patents)
1 patent:
1. 6154712 - Test procedure and test station for carrying out the test procedure