Average Co-Inventor Count = 5.33
ph-index = 6
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. Landscape Forms, Inc. (2 from 284 patents)
2. Xybernaut Corporation (2 from 51 patents)
3. Hannstar Display Corporation (1 from 648 patents)
4. Ume Voice, Inc. (1 from 11 patents)
7 patents:
1. D516294 - Umbrella
2. 6937464 - Ergonomic hand held display
3. 6757156 - Ergonomic hand held display
4. D490618 - Chaise lounge
5. D476645 - Articulating reversible headpiece
6. D476004 - Liquid crystal display
7. D474249 - Game device