Average Co-Inventor Count = 2.86
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. (1 from 287 patents)
2. Xiamen Leedarson Lighting Co., Ltd (1 from 102 patents)
3. Leedarson Lighting Co., Ltd. (87 patents)
2 patents:
1. 11118739 - LED filament light bulb apparatus
2. 10912168 - LED light apparatus