Average Co-Inventor Count = 7.42
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 Beschrankter Haftung (4 from 1,248 patents)
2. Sharp Corporation (4 from 847 patents)
3. Chisso Corporation (1 from 1,109 patents)
4. Sharp Kabushiki Kaisha & Chisso Corp. (1 from 1 patent)
5 patents:
1. 5330679 - Nematic liquid-crystal composition for active matrix application
2. 5308543 - Nematic liquid-crystal composition for active matrix application
3. 5279763 - Nematic liquid-crystal composition for active matrix application
4. 5064567 - Nematic liquid-crystal composition for active matrix application
5. 5035928 - Liquid crystal display device