Average Co-Inventor Count = 3.00
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. Primax Electronics Ltd. (4 from 1,106 patents)
2. Plantronics, Inc. (3 from 738 patents)
7 patents:
1. D787478 - Communications headset
2. D786835 - Communications headset
3. D754639 - Communications headset
4. D458262 - Scanner
5. D452862 - Scanner
6. D448794 - Shredder
7. D437296 - Travel surge protector