Patents by Inventor MIN-AN CHING
MIN-AN CHING has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20190020151Abstract: A high frequency electronic connector is formed by a first connector and a second connector. The first connector has a first body and at least one first terminal, and the first terminal is built in the first body. The second connector has a second body and at least one second terminal, and the second terminal is built in the second body and provided for inserting and connecting the first body. The first terminal has a front end surface in form of a slope or a curved surface, and the second terminal has a front end surface in form of at least one slope or at least one curved surface, so as to increase the contact area between the first and second terminals, and improve the stability of a high frequency signal transmission.Type: ApplicationFiled: July 17, 2017Publication date: January 17, 2019Inventors: HAO-WEN CHIEN, LI-CHUN LAN, MIN-AN CHING, PING-HUAN TSOU, WEN-YING CHENG, BOR-CHEN TSAI, TSUNG-MING TSAI, CHIH-FENG CHEN
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Patent number: 9991629Abstract: Disclosed are a magnetic automobile vehicle device and its multifunctional module. The magnetic automobile vehicle device obtains electric power from a cigarette lighter slot of an automobile vehicle and includes a first magnet and an impact detector. The impact detector generates a distress signal when the automobile vehicle is collided. The multifunctional module includes a second magnet and an output element coupled to the magnetic automobile vehicle device by magnetic attraction and provided for charging or supplying power to the output element, and the output element has an ultrasonic transmitter, a USB slot or an O3 air purifier. Therefore, the device comes with a multifunctional configuration and meets market and consumer requirements.Type: GrantFiled: May 7, 2017Date of Patent: June 5, 2018Assignee: C.C.P. CONTACT PROBES CO., LTD.Inventors: Hao-Wen Chien, Li-Chun Lan, Min-An Ching, Ping-Huan Tsou, Wen-Ying Cheng, Bor-Chen Tsai, Tsung-Ming Tsai, Chih-Feng Chen
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Patent number: 8925452Abstract: A hand-held pressing apparatus comprises a pressing assembly and a controlling valve. The pressing assembly comprises a piston cylinder, a piston, a piston rod mounted on the piston, and a tool. The piston cylinder defines a piston chamber. The piston is slidably received in the piston chamber. The piston rod is partially protrudes from the piston chamber. The tool is mounted to the protruding end of the piston rod. The controlling valve connects to a pressure source, and is for controlling the gas pressure in the piston chamber. When the pressing head aims at the workpiece, the controlling valve controls the piston chamber to pressurize the pressure cylinder assembly using pressurized gas from the pressure source, to drive the piston, the push rod and the tool to act on the workpiece.Type: GrantFiled: August 4, 2011Date of Patent: January 6, 2015Assignee: Chi Mei Communication Systems, Inc.Inventor: Min-An Ching
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Patent number: 8562360Abstract: A circuit board assembly includes a circuit board, a fixing device, and at least one color-changing piece. The circuit board includes a plurality of first contacts and second contacts opposite sides of the circuit board. The fixing device includes plurality of elastic contacts. The first contacts electrically connects to the second contacts, the at least one color-changing piece is located on and are electrically connected to the corresponding first contacts or the second contacts. When the circuit board is assembled at a predetermined position of the fixing device, the second contacts are electrically connected to the elastic contacts to form and provide an electric field, and the at least one color-changing piece changes color due to the electric field.Type: GrantFiled: July 27, 2011Date of Patent: October 22, 2013Assignee: Chi Mei Communication Systems, Inc.Inventor: Min-An Ching
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Patent number: 8508946Abstract: A circuit board assembly includes a circuit board, a fixing device, and a color-changing layer. The fixing device is capable of holding and securing the circuit board and includes a main body and a cover. The cover is rotatably hinged to the main body. The color-changing layer is located on either or both of the circuit board and cover. When the circuit board is assembled at a predetermined position of the fixing device and is secured on the main body by the cover, the cover exerts a pressure to form protruding points on the color-changing layer at the positions corresponding to the elastic contacts, the color-changing generates an electric field and changes color, which is easily and quickly verifiable by a worker.Type: GrantFiled: August 10, 2011Date of Patent: August 13, 2013Assignee: Chi Mei Communication Systems, Inc.Inventor: Min-An Ching
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Publication number: 20120171878Abstract: A circuit board assembly includes a circuit board, a fixing device, and at least one color-changing piece. The circuit board includes a plurality of first contacts and second contacts opposite sides of the circuit board. The fixing device includes plurality of elastic contacts. The first contacts electrically connects to the second contacts, the at least one color-changing piece is located on and are electrically connected to the corresponding first contacts or the second contacts. When the circuit board is assembled at a predetermined position of the fixing device, the second contacts are electrically connected to the elastic contacts to form and provide an electric field, and the at least one color-changing piece changes color due to the electric field.Type: ApplicationFiled: July 27, 2011Publication date: July 5, 2012Applicant: Chi Mei Communications Systems, Inc.Inventor: Min-An CHING
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Publication number: 20120167788Abstract: A hand-held pressing apparatus comprises a pressing assembly and a controlling valve. The pressing assembly comprises a piston cylinder, a piston, a piston rod mounted on the piston, and a tool. The piston cylinder defines a piston chamber. The piston is slidably received in the piston chamber. The piston rod is partially protrudes from the piston chamber. The tool is mounted to the protruding end of the piston rod. The controlling valve connects to a pressure source, and is for controlling the gas pressure in the piston chamber. When the pressing head aims at the workpiece, the controlling valve controls the piston chamber to pressurize the pressure cylinder assembly using pressurized gas from the pressure source, to drive the piston, the push rod and the tool to act on the workpiece.Type: ApplicationFiled: August 4, 2011Publication date: July 5, 2012Applicant: CHI MEI COMMUNICATION SYSTEMS, INC.Inventor: MIN-AN CHING
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Publication number: 20120162937Abstract: A circuit board assembly includes a circuit board, a fixing device, and a color-changing layer. The fixing device is capable of holding and securing the circuit board and includes a main body and a cover. The cover is rotatably hinged to the main body. The color-changing layer is located on either or both of the circuit board and cover. When the circuit board is assembled at a predetermined position of the fixing device and is secured on the main body by the cover, the cover exerts a pressure to form protruding points on the color-changing layer at the positions corresponding to the elastic contacts, the color-changing generates an electric field and changes color, which is easily and quickly verifiable by a worker.Type: ApplicationFiled: August 10, 2011Publication date: June 28, 2012Applicant: CHI MEI COMMUNICATION SYSTEMS, INC.Inventor: MIN-AN CHING