Average Co-Inventor Count = 1.95
ph-index = 4
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. Sharp Kabushiki Kaisha Corporation (8 from 25,543 patents)
8 patents:
1. 8493605 - Print control apparatus that acquires user position information of a portable terminal
2. 8446619 - Print control apparatus, print control system and print apparatus
3. 7757092 - Data output apparatus
4. 5280573 - Document processing support system using keywords to retrieve
5. 5258910 - Text editor with memory for eliminating duplicate sentences
6. 5204941 - Element checking system for use in forward inference system
7. 5079701 - System for registering new words by using linguistically comparable
8. 4928236 - Display method in an inference trace of an expert system