[2] utility model: Zhang Xuebin, closed-cell foam metal part of hollow ceramic ball, CN200954538Y.
[3] Invention patent: Jeff, Ding, Xie, Yi Feng, Surface magnetization modification method of nano attapulgite clay particles, ZL2008 10244709.0.
[4] Invention patent:, Yi Feng,,, Jeff, a preparation method of nano-alumina reinforced copper-based composite, application number: 20110005050x20165438+.
[5] Invention patents:,,, Yi Feng, Jeff, Ding, Chen, a preparation method of nano Fe3O4 fiber, application number: 2011000548.2, which has not been authorized.
[6] Invention patents:,,, Yi Feng, Jeff, Ding, a preparation method of molybdenum disulfide nanofibers. The application number is 20111000547.8, and it has not been authorized.
[7] Invention patent: Nuclear waste transmutation safety target and its manufacturing method (201010215598.8) have not been authorized.
[8] Invention patent: A safe nuclear waste transmutation target 20 10 10570834.8 has not been authorized.