Average Co-Inventor Count = 3.00
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. Altek Corporation (3 from 259 patents)
3 patents:
1. D769960 - Smart phone holder of exterior add-on camera
2. D755274 - Lens camera
3. D754234 - Lens camera