Average Co-Inventor Count = 4.20
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. Apple Inc. (1 from 40,864 patents)
2. Zuiko Corporation (1 from 177 patents)
3. Zuiko (shanghai) Corporation (1 from 1 patent)
4. Shanghai First People's Hospital (6 patents)
2 patents:
1. 12225146 - Acoustic module for handheld electronic device
2. 12004928 - Folding device for disposable hygiene article