Average Co-Inventor Count = 4.00
ph-index = 3
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. Shenzhen Hastech Industries Co., Ltd (3 from 9 patents)
3 patents:
1. D795873 - Folding keyboard
2. D745520 - Folding keyboard
3. D745521 - Keyboard