Average Co-Inventor Count = 2.08
ph-index = 5
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. Dei Headquarters, Inc. (3 from 23 patents)
2. Directed, LLC (2 from 11 patents)
3. Polk Audio, LLC (1 from 33 patents)
4. Definitive Technology, LLC (1 from 6 patents)
8 patents:
1. D798838 - USB audio speaker
2. 9288566 - Headphones with cord management system
3. 9226060 - Personalized modular headphone system and method
4. 9185478 - Ruggedized sound system
5. D736605 - Infinity cord spool
6. D730871 - Wireless audio speaker
7. D726687 - Portable sound system
8. 8781148 - Headphone having integrated cord storage