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Zhou Wei, Zhang Wen, Chen Jianfang: Fingerprint communication method and system based on trust detection. Zhou Wei, March 26, 2008: CN200610122297

This invention relates to an applied fingerprint communication method and a system, in which, the system includes: a client module used in authenticating with a management server and getting applied fingerprint to identify and cipher the data sent by an appointed applied program, a management server ...


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Ao Jixiang, Chen Jianfang, Cheng Zhaogu, Huang Huijie, Wang Yiqiang, Xu Yongfeng: Laser scanning scattering detection and classification system for silicon slice surface defects. Shanghai Hengtong Photoelectric Technology, Lu Ban, June 30, 2010: CN200910247382

The invention discloses a laser scanning scattering detection and classification system for silicon slice surface defects. A silicon slice to be detected is placed on a high-stability silicon slice workbench, a bunch of focused laser is adopted to irradiate the surface plane of the silicon slice to ...


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Teng Shiyuan, Lu Zhiping, Shi Jiqing, Wu Yilin, Wu Ya, Wang Huaiqing, Wang Dongsen, Zhao Gang, Guo Chuanmin, Chen Jianfang: Snail prevention and treatment device. Wujiang City Miaopu Group, Sun Fangwei, July 29, 2009: CN200910114925

The invention relates to a device for preventing and controlling snails. The device comprises a baffle for preventing the snails from entering a protected matted bed, and a collector for collecting the snails retaining on the baffle. The baffle comprises a vertically arranged baffle body, a top flan ...


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Chen Jianfang, Cheng Zhaogu, Wang Yiqiang, Xu Yongfeng, Ao Jixiang, Huang Huijie: Silicon chip surface defect detector capable of classifying defects and defect classifying method. Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Zhang Zechun, March 17, 2010: CN200910196169

The invention relates to a silicon chip surface defect detector capable of classifying defects and a defect classifying method. The flat surface of the silicon chip to be detected on a highly reliablesilicon chip working platform is irradiated by a laser from an inclination direction. Circular narro ...


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CHEN Jianfang, CHENG Zhaogu, CHENG Ya, HUANG Huijie, CHI Feng: 六轴4细分干涉仪, INTERFÉROMÈTRE À SIX AXES ET 4 SUBDIVISIONS, INTERFEROMETER WITH SIX AXES AND 4 SUBDIVISIONS. SHANGHAI INSTITUTE OF OPTICS AND FINE MECHANICS CHINESE ACADEMY OF SCIENCES, SHANGHAI MICRO ELECTRONICS EQUIPMENT, CHEN Jianfang, CHENG Zhaogu, CHENG Ya, HUANG Huijie, CHI Feng, SHANGHAI XIN TIAN PATENT AGENCY, January 31, 2013: WO/2013/013345

An interferometer with six axes and 4 subdivisions, the construction thereof comprising a six-axis beam splitting system and an interference module in sequence along the incident direction of a polarized, orthogonal, dual frequency laser. The six-axis beam splitting system comprises 5 45° planar bea ...



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