Average Co-Inventor Count = 4.19
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. Mitsumi Electric Company Ltd. (6 from 1,576 patents)
6 patents:
1. 7646345 - Antenna device with electrical insulation and noise shielding features
2. 7567214 - Antenna device
3. 7436366 - Antenna device
4. D565035 - Antenna
5. D551219 - Antenna
6. D534529 - Antenna