Average Co-Inventor Count = 5.36
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. Veb Werk Fur Fernsehelektronik Im Veb Kombinat Mikroelektronik (1 from 11 patents)
2. Veb Werk Fur Fernsehelektronik (1 from 2 patents)
3. Veb Werk Fuer Fernsehelektronik Berlin Im Veb Kombinat Mikroelektronik (1 from 1 patent)
3 patents:
1. 4391730 - Nematic liquid crystal compounds and use and device for using the same
2. 4358589 - Nematic liquid crystal compounds
3. 4356103 - Liquid crystals for electro-optical devices