Average Co-Inventor Count = 1.14
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. Shanghai Damao Luggage Co.., Ltd. (3 from 3 patents)
2. Shanghai Damao-shine Technical Co., Ltd. (1 from 1 patent)
4 patents:
1. 10151123 - Lock arranged on suitcase capable of being opened or closed without using zipper, and travel suitcase
2. D714063 - Luggage handle with tablet PC support
3. D712660 - Luggage handle with tablet PC support
4. D711646 - Article of luggage