Average Co-Inventor Count = 5.00
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. Lockheed Martin Corporation (1 from 5,259 patents)
2. Asis Gmbh (1 from 3 patents)
2 patents:
1. 6325757 - DIV: ultrasonic camera
2. 6159149 - Ultrasonic camera