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| Adjustable frequency high sensitivity hydrophone, has shell formed as cylindrical shell, adjustable acoustic array magnifier main body connected to return circuit, and converging array component arranged on piezoelectric body. 专利
申请日期: 2018-01-01, 公开日期: 2018-06-01
作者: ZHAO J YAN P GAO R LIU P SUN C ZHAN
  收藏 | 浏览/下载：8/0 | 提交时间：2019/12/02 |
| Piezoelectric ceramic system for monitoring elasticity of anchorage, has signal processing module that is provided to process signals collected by high frequency signal collector and stores processing results. 专利
申请日期: 2018-01-01, 公开日期: 2018-04-10
作者: ZHANG L ZHANG X YANG Y LIU L SONG G
收藏 | 浏览/下载：2/0 | 提交时间：2019/12/02 |
| High-sensitive large-bandwidth photon microwave frequency measuring device, has power combiner connected with microwave power meter, and optical notch filter connected with optical circulator and optical phase-shift grating unit. 专利
申请日期: 2016-01-01, 公开日期: 2016-02-24
作者: HAN X ZHAO M
收藏 | 浏览/下载：3/0 | 提交时间：2019/12/09 |
| Space resonance electric field utilizing single-wire and wireless hybrid-type power transmission system, has auto-transformer connected with high frequency boost unit and coupling transformer. 专利
申请日期: 2016-01-01, 公开日期: 2016-12-07
作者: CHEN J CHEN X ZHANG Z MOU X YANG J
收藏 | 浏览/下载：4/0 | 提交时间：2019/12/09 |
| Method for laying-out lead and substrate in large scale high speed integrated circuit, involves providing rectangular section metal lead with homogenizing base, and transmitting high frequency signal from metal lead to substrate. 专利
申请日期: 2015-01-01, 公开日期: 2015-04-08
作者: MEI Y WANG X JIANG L
收藏 | 浏览/下载：1/0 | 提交时间：2019/12/09 |
| Low voltage and high frequency discharge circuit alternating magnetic site strength testing probe, has first and second transmission lines connected with coil, and third and fourth transmission lines connected with another shielding coil. 专利
申请日期: 2015-01-01, 公开日期: 2015-08-19
作者: GAO F LIU J WANG Y
收藏 | 浏览/下载：4/0 | 提交时间：2019/12/09 |
| Polycrystalline orientation coagulating and purifying device used for separating high metal impurity includes high pure quartz detector, intermediate frequency induction coil, and carbon felt insulating layer. 专利
申请日期: 2015-01-01, 公开日期: 2015-04-29
作者: JIANG D LI J LI P TAN Y WANG D
收藏 | 浏览/下载：5/0 | 提交时间：2019/12/09 |
| Method for reducing high-energy plasma ion bombardment substrate material to etch, involves determining frequency range of pulse signal for about specific in range, and determining duty ratio of pulse signal for about specific in range. 专利
申请日期: 2015-01-01, 公开日期: 2015-11-18
作者: GAO F LIU W WANG Y
收藏 | 浏览/下载：5/0 | 提交时间：2019/12/09 |
| Metal plate radio based ultrasonic wave transmission device, has voltage stabilizing circuit for receiving transducer input high frequency alternating current and voltage, which adjusts stable direct current and voltage of output load. 专利
申请日期: 2015-01-01, 公开日期: 2015-06-24
作者: CHEN X LIU D XU K
收藏 | 浏览/下载：7/0 | 提交时间：2019/12/09 |
| Yttrium-containing high plastic red copper preparation method, involves adding yttrium with red copper, fixing graphite crucible with high frequency induction electric furnace, and performing protective gas pneumatic smelting process. 专利
申请日期: 2014-01-01, 公开日期: 2014-10-29
作者: JI Z LIU Y ZHAO D QU Y
收藏 | 浏览/下载：3/0 | 提交时间：2019/12/11 |
