Average Co-Inventor Count = 4.54
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. British Telecommunications Public Limited Company (2 from 1,874 patents)
2. E.i. Dupont De Nemours and Company (1 from 16,338 patents)
3. At+t Corp. (1 from 4,208 patents)
3 patents:
1. 7310613 - Data management system
2. 5793919 - Optical backplane interconnect
3. 5177806 - Optical fiber feedthrough