Average Co-Inventor Count = 7.50
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. Merck Patent Gesellschaft MIT (2 from 47 patents)
2. Merck Patent Gesellschaft MIT Beschrankter Haftung (1 from 1,248 patents)
3 patents:
1. 6342279 - Electro-optical liquid-crystal
2. 6146720 - Electro-optical liquid-crystal display
3. 5993691 - Electro-optical liquid crystal display