Average Co-Inventor Count = 2.93
ph-index = 7
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. Murata Machinery, Ltd. (8 from 694 patents)
2. Brooks Automation Gmbh (1 from 478 patents)
3. Pri Automation, Inc. (1 from 30 patents)
10 patents:
1. 10957569 - Access to one or more levels of material storage shelves by an overhead hoist transport vehicle from a single track position
2. 10381251 - Automated material handling system for semiconductor manufacturing based on a combination of vertical carousels and overhead hoists
3. 10147627 - Automated material handling system for semiconductor manufacturing based on a combination of vertical carousels and overhead hoists
4. 10141212 - Automated material handling system for semiconductor manufacturing based on a combination of vertical carousels and overhead hoists
5. 9881823 - Automated material handling system for semiconductor manufacturing based on a combination of vertical carousels and overhead hoists
6. 9620397 - Automated material handling system for semiconductor manufacturing based on a combination of vertical carousels and overhead hoists
7. 8197172 - Automated material handling system for semiconductor manufacturing based on a combination of vertical carousels and overhead hoists
8. 7771153 - Automated material handling system for semiconductor manufacturing based on a combination of vertical carousels and overhead hoists
9. 7165927 - Automated material handling system for semiconductor manufacturing based on a combination of vertical carousels and overhead hoists
10. 6686823 - Inductive power transmission and distribution apparatus using a coaxial transformer