Average Co-Inventor Count = 4.36
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. Beijing University of Technology (4 from 371 patents)
4 patents:
1. D1019932 - Inhaler
2. D1003426 - Inhaler
3. D741941 - Wearable visual sensor and transceiver apparatus
4. D696712 - Wearable visual sensor and transceiver apparatus