Average Co-Inventor Count = 4.00
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. Beijing Zhong Ke San Huan Hi-tech Co., Ltd. (1 from 9 patents)
2. Sanvac (beijing) Magnetics Co., Ltd. (1 from 4 patents)
1 patent:
1. 11571744 - Micro powder for preparing neodymium-iron-boron permanent magnet material, method for preparing powder by target-type jet milling, and powder