Average Co-Inventor Count = 1.50
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. Aac Acoustic Technologies (shenzhen) Co., Ltd. (2 from 334 patents)
2. Aac Technologies Holdings, Inc. (1 from 8 patents)
3. American Audio Component (changzhou) Co., Ltd. (1 from 1 patent)
2 patents:
1. D698761 - Earphone
2. D695721 - Earphone