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Yin Wu: Laser 3D printer. Jiangsu Rich Opto Technology, Feng Shan, SZDC Law P C, February 7, 2017: US09561624 (2 worldwide citation)

A laser 3D printer includes a printer stand, a resin tank, a loading plate, a lifting module, and a rapid prototyping module. A front cover and a back cover are connected to the front end and back end of the printer stand, respectively. A work surface of the printer stand includes a resin tank insta ...


2
Haiyuan Zhu, Xinggen Huang: Pair of safe pet nail clippers. SUZHOU PETMATE INDUSTRY & TRADE, SZDC Law P C, January 8, 2019: US10173332

A pair of safe pet nail clippers includes a first handle and a second handle correspondingly disposed and pivotedly connected to each other. The first and second handles respectively include a blade portion and a handle portion. Blades of the blade portions of the first and second handles are provid ...


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Yu Xu: Flexibly engaged continuously variable transmission gearbox. Yu Xu, SZDC Law P C, June 26, 2018: US10006525

A flexibly engaged continuously variable transmission gearbox includes the following components connected sequentially in a transmission: a power input shaft conical roller, a sectional input flexible sprocket, a tooth-shaped chain, a sectional output flexible sprocket, a power output shaft conical ...


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Xiaobing Zhang: Electric sprayer. SUZHOU CROSSTEC, SZDC Law P C, November 27, 2018: US10137465

An electric sprayer is provided. The electric sprayer includes a water tank and a spray device. The water tank is provided at the upper end with a sealing cover, and is provided at the front with a mounting seat, on which a motor, a pump and an electric outlet are fixed. A power supply, which is a l ...


6
Gangxiang Shen, Longfei Li, Haomin Jiang: Data transmission method and device. SOOCHOW UNIVERSITY, SZDC Law P C, January 1, 2019: US10171116

A data transmission method and a data transmission device are provided. The method includes: establishing, by a transmitting end, N different first paths between the transmitting end and a receiving end in an established network; splitting, by the transmitting end, a fixed-length data frame into N f ...


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Yan Ye, Fengchuan Xu, Guojun Wei, Yishen Xu, Donglin Pu, Linsen Chen: Real-time variable parameter micro-nano optical field modulation system and interference lithography system. SOOCHOW UNIVERSITY, SZDC Law P C, August 21, 2018: US10054859

A real-time variable parameter micro-nano optical field modulation system includes a light source, a 4F optical system and a set of light wave modulation optical components. The 4F optical system includes a first optical assembly and a second optical assembly arranged along an optical path in sequen ...


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Yin Wu: Universal loading station for laser 3D printer. Jiangsu Rich Opto Technology, Feng Shan, SZDC Law P C, January 24, 2017: US09550329

A universal loading station for a 3D printer includes a knob, a ball screw, a telescopic connecting ring, a telescopic connecting rod, and a loading plate. The top of the ball screw ball screw and the bottom of the knob are connected by a threaded connection. The ball screw is below the knob and inc ...


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Jack Chen, Danfeng Hu: Automatic astronomical observation system and observation method. SZDC Law P C, August 22, 2017: US09739996

An automatic astronomical observation system includes an astronomical telescope (1), a star finding servo motor (2) for driving the astronomical telescope (1), and a control system (4). A focusing servo motor (3) is connected to a lens regulation mechanism of the astronomical telescope (1); a CMOS s ...


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Gangxiang Shen, Hao Chen, Yongcheng Li: Method and device for determining location of optical splitter. SOOCHOW UNIVERSITY, SZDC Law P C, August 14, 2018: US10050712

A method and a device for determining a location of an optical splitter are provided. With the method, optical network units in a PON network are classified into K clusters based on locations of the optical network units with a K-means clustering-based algorithm. Distances between multiple optical n ...