Average Co-Inventor Count = 2.53
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. Xiamen Eco Lighting Co. Ltd. (3 from 287 patents)
2. Xiamen Leedarson Lighting Group Co., Ltd. (1 from 3 patents)
4 patents:
1. D948697 - Exhaust fan
2. D933185 - Exhaust fan
3. 10670793 - Lighting device with light guide plate
4. 10274187 - Cabinent apparatus and cabinet light assembly