Average Co-Inventor Count = 3.00
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. Zhejiang Shengui Lighting Co., Ltd. (4 from 6 patents)
4 patents:
1. D740455 - Directional lamp
2. D738543 - Reflectional lamp
3. D735374 - Directional lamp
4. D734879 - Reflectional lamp