Average Co-Inventor Count = 1.33
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. Bertin & Cie (2 from 107 patents)
2 patents:
1. 5335065 - Sequential demultiplexing receiver for a network of optical sensors
2. 5313538 - Method of making an index grating in an optical fiber, and a