1
Kejun Kang, Wenhuan Gao, Yinong Liu, Zhiqiang Chen, Yuanjing Li, Jianmin Li, Chuanxiang Tang, Junli Li, Huayi Zhang, Wanlong Wu, Zhizhong Liang, Dong Yun, Ou Sun, Jianjun Su, Shangmin Sun: Container inspection apparatus. Tsinghua University, Nuctech Company, Rodman & Rodman, May 13, 2003: US06563903 (93 worldwide citation)

A relocatable container inspection device, which is constituted by modularized units, is used for inspecting a container. The device comprises: a first cabin unit including a radiation source for generating a beam of penetration radiation for penetrating the container to be inspected; a second cabin ...


2
Kejun Kang, Wenhuan Gao, Yinong Liu, Yuanjing Li, Jianmin Li, Chuanxiang Tang, Junli Li, Hua Peng, Quanwei Song, Shuxiong Cao, Liwei Song: Vehicle-carried mobile container inspection apparatus. Tsinghua University, Nuctech Company, Foley & Lardner, July 19, 2005: US06920197 (89 worldwide citation)

A vehicle-carried mobile container inspection apparatus characterized in that the mobile container inspection apparatus comprises a first box-shaped cabin arranged in the front portion of the chassis and provided with a workroom accommodating a scan control module, an image acquisition module and an ...


3
Kejun Kang, Wenhuan Gao, Jianmin Li, Zhiqiang Chen, Yinong Liu, Yuanjing Li, Chuanxiang Tang, Junli Li, Li Zhang, Jianjun Su, Rongxuan Liu: Inspection system for air cargoes or vehicles. Tshinghua University, Nuctech Company, Burns Doane Swecker & Mathis L, July 26, 2005: US06922461 (43 worldwide citation)

An inspection system for air cargoes, in which an accelerator, a collimator, and a vertical detector arm are all mounted on the floor; detectors are provided within both the horizontal detector arm and the vertical arm; the accelerator, the collimator, the horizontal detector arm and the vertical de ...


4
Haifeng Hu, Yucheng Wu, Shangmin Sun, Zhiqiang Chen, Guang Yang, Zhengyu Bai, Rongxuan Liu, Hongliang Yang, Jianjun Su, Jiantao Wang, Yanjun Han, Bin Hu, Quanwei Song, Nan Jiang, Hua Peng, Jianmin Li, Wanquan Shen, Zhizhong Liang: Combined mobile container inspection system with low target. Nuctech Company, Tsinghua University, Kinney & Lange PA, April 1, 2008: US07352843 (35 worldwide citation)

A combined mobile container inspection system, comprising: a radiation source; a chassis; a rotatable deck provided at an end of the upper surface of said chassis and rotatable with respect to said chassis, provided with a parallelogram bracket formed by a hingedly-connected four-bar linkage mechani ...


5
Li Yuanjing, Zhang Qingjun, Zhao Shuqing, Dai Zhude, Jiang Nianming, Miao Qitian, Li Zhijun: Dual array detector and collimator structure. Univ Tsinghua, Nuctech, November 7, 2007: GB2437777-A (31 worldwide citation)

A solid state detector module structure, comprising: an upper support plate 14 and a lower support plate 12 provided opposite each other, a collimator 2 provided between the upper support plate and the lower support plate for collimating the incident rays; and solid state detector arrays 11 and 1 3 ...


6
Kejun Kang, Haifeng Hu, Zhiqiang Chen, Yuanjing Li, Xuewu Wang, Chuanxiang Tang, Liming Wang, Yinong Liu, Yaohong Liu, Li Zhang, Jianmin Li, Huaqiang Zhong, Jianping Cheng, Huaibi Chen, Hua Peng, Yali Xie, Junli Li, Ning Kang, Qinghua Li: Method for inspecting object using multi-energy radiations and apparatus thereof. Tsinghua University, Nuctech Company, Jacobson Holman PLLC, August 25, 2009: US07580505 (29 worldwide citation)

The present invention discloses a method for inspecting an object using multi-energy radiations and an apparatus thereof. The method comprises the steps of: causing multi-energy radiations to interact with an object under inspection; detecting and recording detection values after an interaction betw ...


7
Xuewu Wang, Zhiqiang Chen, Yuanjing Li, Huaqiang Zhong, Qingjun Zhang, Shuqing Zhao: Detector array and device using the same. Tsinghua University, Nuctech Company, Westman Champlin & Kelly P A, May 25, 2010: US07724869 (26 worldwide citation)

Disclosed is a detector array comprising a first linear array for detecting a first ray and a second ray which penetrate through a first plurality of parts of the inspected object to acquire first values and second values for the first plurality of parts, wherein the second ray is alternately emitte ...


8
Wang Xuewu, Chen Zhiqiang, Li Yuanjing, Zhong Huaqiang, Zhang Qingjun, Zhao Shuqing: Radiograph detector array and device using the same. Univ Tsinghua, Nuctech, November 21, 2007: GB2438317-A (26 worldwide citation)

Disclosed is a radiograph x-ray detector array (104a, 104b) comprising a first linear array (104a) and a second linear array (104b). The first linear array (104a) is arranged for detecting a first ray and a second ray which penetrate through a first plurality of parts of the inspected object to acqu ...


9
Yaohong Liu, Chuanxiang Tang, Zhiqiang Chen, Huaibi Chen, Jinsheng Liu, Jianjun Gao: Device and method for generating X-rays having different energy levels and material discrimination system. Tsinghua University, Nuctech Company, Westman Champlin & Kelly P A, January 12, 2010: US07646851 (23 worldwide citation)

Disclosed is a device and method for generating X-rays having different energy levels as well as a material discrimination system thereof. The method comprises the steps of: generating a first pulse voltage, a second pulse voltage, a third pulse voltage and a fourth pulse voltage, generating a first ...


10
Hu Haifeng, Li Yuanjing, Kang Kejun, Chen Zhiqiang, Liu Yinong, Li Yulan, Zhang Li, Wu Wanlong, Zhao Ziran, Luo Xilei, Sang bin: A ct method and apparatus for identifying a liquid article based on the density of the liquid article. Univ Tsinghua, Nuctech, May 31, 2006: GB2420683-A (16 worldwide citation)

A Computed Tomography (CT) method and an apparatus for liquid safety-detection with a radiation source relate to a radiation imaging detecting technology field. The invention comprises using a radiation source, a detector and data collector, a computer data processor; and the main steps are: 1) a li ...