Average Co-Inventor Count = 5.83
ph-index = 1
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. Zte Corporation (1 from 5,470 patents)
2. Shenzhen Grandsun Electronic Co., Ltd. (1 from 64 patents)
2 patents:
1. D991912 - Wireless earphone
2. 9485639 - Method and device for adjusting and processing ringtone