Average Co-Inventor Count = 2.00
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. Other (3 from 832,880 patents)
2. San Ho Enterprise Co., Ltd. (1 patent)
3. Kuo, Chia-shin (0 patent)
4. Kuo, Yu-feng (0 patent)
3 patents:
1. 10120125 - Luminous cup-shaped body
2. 10058204 - Luminous base
3. 9975675 - Luminous bottle stopper