Average Co-Inventor Count = 4.17
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. (4 from 287 patents)
2. Xiamen Leedarson Lighting Co., Ltd (1 from 102 patents)
3. Leedarson Lighting Co., Ltd. (87 patents)
5 patents:
1. 11501964 - LED light bulb apparatus and LED light apparatus
2. 11215347 - Lighting apparatus
3. 10892154 - LED light bulb apparatus and LED light apparatus
4. 10607830 - LED light apparatus and assembling method thereof
5. 10598352 - Downlight with spring fixing structure