Average Co-Inventor Count = 1.97
ph-index = 9
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. Snap-on Technologies, Inc. (4 from 227 patents)
2. Handspring, Inc. (4 from 15 patents)
3. Berol Corporation (2 from 102 patents)
4. Ideo Product Development Inc. (2 from 11 patents)
5. U.S. Philips Corporation (1 from 14,087 patents)
6. Eastman Chemical Company (1 from 2,002 patents)
14 patents:
1. D484169 - Bridge-less (or custom) eyeglasses
2. D480691 - Control button
3. D475369 - Data processing device
4. D475370 - Data processing device
5. D475371 - Data processing device
6. D472922 - Writing instrument
7. D471930 - Writing instrument
8. D467429 - Hard case for a PDA
9. D466502 - Flip door for personal digital assistant
10. D466115 - Personal digital assistant
11. D458635 - Combination stylus and pen
12. D457526 - Chip for personal digital assistant
13. D457162 - Cradle for personal digital assistant
14. D409797 - Dry shaver