Average Co-Inventor Count = 1.14
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. Appoint, Inc. (3 from 3 patents)
2. Apt, Inc. (1 from 11 patents)
4 patents:
1. 5434594 - Computer peripheral device for positioning a cursor on a computer display
2. D359955 - Cursor control
3. D349490 - Cursor controlling pen
4. D340696 - Ball-operated control device for electronic circuits