Average Co-Inventor Count = 1.00
ph-index = NA
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. Kingfa Sci.&tech.co., Ltd. (31 patents)
2. Zhuhai Wango Chemical Co., Ltd. (7 patents)
3. Tianjin Kingfa New Material Co., Ltd. (4 patents)
4. Zhuhai Vanteque Specialty Engineering Plastics Co., Ltd. (1 patent)
5. Shanghai Kingfa Sci.&tech.dvpt.co., Ltd. (1 patent)
6. Shanghai Kingfa Sci.&tech.co., Ltd. (0 patent)
7. Yang, Hongmei (0 patent)
0 patent: