Average Co-Inventor Count = 2.77
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. Ctk Cosmetics Co., Ltd. (2 from 10 patents)
3 patents:
1. 11147355 - Cosmetic applicator
2. 10477940 - Folder type cosmetic container
3. D772483 - Electronic hair iron