Average Co-Inventor Count = 3.64
ph-index = 11
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. Nec Infrontia Corporation (14 from 290 patents)
2. Nec Platforms, Ltd. (3 from 347 patents)
17 patents:
1. D788737 - Telephone
2. 9258398 - Terminal holding stand including speech function
3. 9253298 - Portable information terminal holding stand and desk telephone
4. 8965302 - Portable information terminal holding base and desk telephone
5. D676411 - Telephone
6. D676016 - Portion of a telephone
7. D664519 - Telephone
8. 8027463 - Fixed telephone set capable of preventing howling and temperature rise of a handset
9. D621381 - Telephone
10. D601118 - Telephone
11. D601119 - Telephone
12. D600670 - Telephone
13. D600671 - Telephone
14. D597060 - Telephone
15. D597061 - Telephone