Average Co-Inventor Count = 2.00
ph-index = 2
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. Teradyne, Inc. (1 from 720 patents)
2. Hammer Technologies, Inc. (1 from 2 patents)
2 patents:
1. 6091802 - Telecommunication system tester with integrated voice and data
2. 5835565 - Telecommunication system tester with integrated voice and data