Average Co-Inventor Count = 5.00
ph-index = 2
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. Brother Industries, Ltd. (3 from 980 patents)
3 patents:
1. D541284 - Portion of a charging device
2. D540803 - Charging device with display monitor
3. D540804 - Charging device with display monitor