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| Image location and recovery interpolation based semi-fragile watermarking method, involves performing pixel value replacement in image blocks to recover image blocks, and performing scramble operation according to undistorted image block. 专利
申请日期: 2018-01-01, 公开日期: 2018-02-27
作者: FENG B LI X
  收藏 | 浏览/下载：12/0 | 提交时间：2019/12/02 |
| Intelligent lifting device for green concrete construction, has supporting girder connected with operation platform, jack whose lower end is fixed with screw thread, and green concrete stirring device arranged on platform. 专利
申请日期: 2018-01-01, 公开日期: 2018-04-17
作者: JIA J LIU W FENG S LI L
收藏 | 浏览/下载：5/0 | 提交时间：2019/12/02 |
| Preparation method of cobaltosic oxide/graphene nano composite electrode material for super capacitor 专利
申请日期: 2016-01-01,
作者: ZUO XUEQIN; JIN SHAOWEI; YANG QUN; LI GUANG; DU FENG
收藏 | 浏览/下载：4/0 | 提交时间：2019/04/19 |
| Preparation method of titanium dioxide/tin dioxide composite photocatalyst material 专利
申请日期: 2016-01-01,
作者: ZUO XUEQIN; JIN SHAOWEI; YANG QUN; LI GUANG; DU FENG
收藏 | 浏览/下载：7/0 | 提交时间：2019/04/19 |
| Comprehensive pipe gallery inspection robot, has motor rubber pad connected with connecting box, cover plate connected with motor rubber pad, and robot terminal bridge connected with operator terminal network bridge. 专利
申请日期: 2016-01-01, 公开日期: 2016-04-20
作者: AN Y FENG L LI H WU Z
收藏 | 浏览/下载：3/0 | 提交时间：2019/12/09 |
| Wireless signal energy power supply stress monitoring device, has ferro-electric storage device connected to micro-processing circuit, where control software of micro-processor unit is processed. 专利
申请日期: 2016-01-01, 公开日期: 2016-06-22
作者: GAO Q FENG X WANG J YU Y LI X
收藏 | 浏览/下载：4/0 | 提交时间：2019/12/09 |
| Method for rapidly actuating multilayer pressure-superposed piezoelectric actuator in time sharing sequential driving manner 专利
申请日期: 2015-01-01,
作者: LIU YONGBIN; PAN QIAOSHENG; CHEN JIAN; BA XUEJIE; LI WEI
收藏 | 浏览/下载：4/0 | 提交时间：2019/04/19 |
| Intelligent control system of dual-power driven vehicle 专利
申请日期: 2015-01-01,
作者: FENG QI; LI JUN; TAO HONGXING; OU CHANGJIANG; GUAN ZHOU
收藏 | 浏览/下载：4/0 | 提交时间：2019/04/19 |
| Optical fiber current sensor based on nested fiber bragg gratings and current detection method thereof 专利
申请日期: 2015-01-01,
作者: TIAN CHUNYU; CAO ZHIGANG; XU FENG; LI HEFEI; ZHU JUN
收藏 | 浏览/下载：5/0 | 提交时间：2019/04/19 |
| Preparation of nickel phosphide/aluminum oxide catalyst used for dibenzothiophene hydrodesulfurization with silicon dioxide as carrier comprises carrying out temperature programmed reduction treatment to precursors-carrier complex. 专利
申请日期: 2015-01-01, 公开日期: 2015-10-14
作者: FENG J GUO J LI X WANG A
收藏 | 浏览/下载：7/0 | 提交时间：2019/12/09 |
