1
Xuewu Wang, Yinong Liu, Zhiqiang Chen, Yaohong Liu, Huaqiang Zhong, Dongsheng Zhang, Yumei Chen, Feng Gao: Energy spectrum modulation apparatus, material discrimination method and device, image processing method. Tsinghu University, Nuctech Company, Westman Champlin & Kelly P A, April 20, 2010: US07702075 (7 worldwide citation)

Disclosed are an energy spectrum modulation apparatus, a material discrimination method and a device thereof, as well as an image processing method are disclosed, which can discriminate the material in large- and medium-sized objects such as cargo containers, air cargo containers, etc. by using X-ra ...


2
Yaohong Liu, Yumei Chen, Huaping Tang, Jianjun Gao, Xinshui Yan, Feng Gao, Wei Jia, Xiaotian Liang, Jinsheng Liu, De Wei, Wei Yin, Dan Zhang, Chong Gu, Qinghui Zhang: High-voltage automatic changeover switch. Nuctech Company, Tsinghua University, Pillsbury Winthrop Shaw Pittman, March 16, 2010: US07679012 (1 worldwide citation)

A high-voltage automatic changeover switch, includes a support and a control circuit board mounted on the support. In one embodiment, the support includes an insulating frame, four high-voltage contacts mounted on each of two opposite plates of the insulating frame, four high-voltage contacts on the ...


3
Guangquan Wang, Zijian Wang, Yumei Chen, Zhanqing Cao, Fang Zhang: Display device with flexible circuit board extended to be interposed between light guiding film buttons and display panel. BOE Technology Group, Beijing BOE Optoelectronics Technology, Banner & Witcoff, August 7, 2018: US10042460

A display device, comprising a display panel with a touch control unit, a glass cover plate being positioned at a light emitting side of the display panel, and a light guiding film for buttons being positioned on a side of the glass cover plate facing to the display panel, and further comprising a f ...


4
Yaohong Liu, Yumei Chen, Huaping Tang, Jianjun Gao, Xinshui Yan, Feng Gao, Wei Jia, Xiaotian Liang, Jinsheng Liu, Wei de, Wei Yin, Dan Zhang, Gu Chong, Zhang Qinghui: A high-voltage automatic changeover switch. Nuctech, Univ Tsinghua, January 23, 2008: GB2440230-A

A high-voltage automatic changeover switch, comprising a support and a control circuit board 11 mounted on the support, the support comprising an insulating frame 6, four high-voltage contacts 5 being mounted on each of two opposite plates of the insulating frame 6, four high-voltage contacts 5 on t ...


5
Xuewu Wang, Yinong Liu, Zhiqiang Chen, Yaohong Liu, Huaqiang Zhong, Dongsheng Zhang, Yumei Chen, Feng Gao: Energy spectrum modulation apparatus, material discrimination method and device, image processing method. Westman Champlin & Kelly Pa, December 13, 2007: US20070286329-A1

Disclosed are an energy spectrum modulation apparatus, a material discrimination method and a device thereof, as well as an image processing method are disclosed, which can discriminate the material in large- and medium-sized objects such as cargo containers, air cargo containers, etc. by using X-ra ...


6
Yaohong LIU, Yumei CHEN, Huaping TANG, Jianjun GAO, Xinshui YAN, Feng GAO, Wei JIA, Xiaotian LIANG, Jinsheng LIU, De WEI, Wei YIN, Dan ZHANG, Chong GU, Qinghui ZHANG: High-voltage automatic changeover switch. Nuctech Company, Tsinghua University, Pillsbury Winthrop Shaw Pittman, April 3, 2008: US20080078922-A1

A high-voltage automatic changeover switch, includes a support and a control circuit board mounted on the support. In one embodiment, the support includes an insulating frame, four high-voltage contacts mounted on each of two opposite plates of the insulating frame, four high-voltage contacts on the ...