Average Co-Inventor Count = 4.67
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 (2 from 832,966 patents)
2. Zhongshan Broad-Ocean Motor Co., Ltd. (1 from 147 patents)
3 patents:
1. 12078182 - Direct current induced draft fan
2. D678581 - LED lamp
3. D674527 - LED street light