Ping-Chuan
Ping-Chuan Chen, Hsinchu City TW
Patent application number | Description | Published |
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20150273194 | SYRINGE - A syringe includes a sleeve and a pressure vessel with high pressure fluid therein. The sleeve further comprises a sleeve piston. As the high pressure vessel contacts the sleeve piston, and a bump on the sleeve piston destroys the airtight status of the high pressure vessel. While the seal of the high pressure vessel is removed, the compressed fluid flows into the sleeve through the opening of the high pressure vessel and the hole of the sleeve piston. When the closed end of the sleeve moves closer to the closed end of the sleeve piston, the fluid in the sleeve is pressed and flows out of the sleeve through the sleeve hole of the sleeve. | 10-01-2015 |
Ping-Chuan Chu, Hsin-Tien City TW
Patent application number | Description | Published |
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20090023331 | BATTERY CONNECTOR - A battery connector has an insulative housing, a plurality of terminals and a holding bracket. The terminals are mounted in the insulative housing and each terminal has a contacting portion extending out of the insulative housing. The holding bracket covers the insulative housing and has a top portion, two side portions and two protective portions. The protective portions are formed on and protrudes forwards respectively from the side portions and extend forwards relative to the front of the insulative housing. The terminals are protected by the protective portions and would not permanently deformed by a battery pressing against the terminals. | 01-22-2009 |
Ping-Chuan Deng, Shenzhen City, Guangdong Province CN
Patent application number | Description | Published |
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20140076828 | MOUNTING DEVICE FOR FAN - A mounting device for mounting a fan includes a board, a receiving frame for receiving the fan, and a locking member. The board defines a vent and a positioning hole adjacent to the vent. The receiving frame includes two opposite sidewalls. A fixing leg extends down from a bottom of the receiving frame to be extended through the positioning hole and blocked by a bottom of the board. A tab extends out from the receiving frame. A fastener extends through the tab and is engaged in the board. The locking member includes a bar to block the fan and two fixing arms connected to opposite ends of the bar and being fixed to the sidewalls, respectively. | 03-20-2014 |
Ping-Chuan Deng, Shenzhen CN
Patent application number | Description | Published |
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20140147313 | FAN DEVICE - A fan device includes a board defining an opening, a fan assembly, and a fastener. Two installation pieces extend from the board at opposite sides of the opening, one of which defines a first through hole. The fan assembly is pivotably mounted between the installation pieces, and includes a fan and a frame receiving the fan. The frame includes a top wall, a bottom wall, and two sidewalls. One of the sidewalls adjacent to the installation piece defining the first through hole defines a first threaded hole. When the fan assembly is pivoted to allow the first through hole to align with the first threaded hole, the fastener extends through the first through hole and then is engaged in the first threaded hole, to make the fan assembly slant relative to the board. | 05-29-2014 |
20140160637 | SERVER CABINET - A server cabinet includes a rack, a number of servers, a power distribution unit (PDU), and a position bracket. The rack includes a side plate and a mounting bracket extending from an inner side of the side plate. An engaging portion is formed on a front side of the mounting bracket. The servers are mounted in the rack. Front ends of the servers are fastened to a side of the mounting bracket away from the side plate. A block protrudes from the PDU and engages in the engaging portion. The position bracket includes a base plate fastened to the PDU and a position portion extending from a side of the side plate. Fasteners extend through the position portion and engage in the side plate. | 06-12-2014 |
20150070829 | SERVER WITH SUPPORTING BRACKET - A supporting bracket includes two opposite sidewalls, a first end wall connected between front ends of the sidewalls, a second end wall connected between rear ends of the sidewalls, and an air guiding plate slantingly connected between lower parts of the sidewalls. The air guiding plate extends up from the first end wall toward the second end wall. A top of the air guiding plate and the sidewalls bound a cooling area communicating with an inside of the supporting bracket. An air inlet of the cooling area is defined between the first end wall and the air guiding plate. | 03-12-2015 |
Ping-Chuan Lee, Tucheng City TW
Patent application number | Description | Published |
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20100065657 | Sprayer Structure - A sprayer structure includes a hollow seat body, wherein several blow holes are provided at the top surface of the hollow seat body, a water wheel is provided within the hollow seat body, a corresponding through-hole is provided on the upper and lower surfaces of the hollow seat body, an inlet pipe shaft is inserted through the through-hole, one end of the inlet pipe shaft is closed, while its another end is connected with a water pipe, and wherein an outlet port is provided on the inlet pipe shaft, a hollow water-guiding part is inserted into the inlet pipe shaft, whereby the outlet port of the inlet pipe shaft is positioned within the hollow water-guiding part; by assembling the above-described components, the sprayer structure of the invention can be fabricated. | 03-18-2010 |
Ping-Chuan Wang, Hopewell Jct., NY US
Patent application number | Description | Published |
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20100277210 | THREE-DIMENSIONAL CHIP-STACK SYNCHRONIZATION - a central reference clock is placed in a substantially middle chip of a 3-D chip-stack. The central reference clock is distributed to each child chip of the 3-D chip-stack, so that a plurality of clocks is generated for each individual chip in the 3-D-stack in a synchronous manner. A predetermined number of through-silicon-vias and on-chip wires are employed to form a delay element for each slave clock, ensuring that the clock generated for each child chip is substantially synchronized. Optionally, an on-chip clock trimming circuit is embedded for further precision tuning to eliminate local clock skews. | 11-04-2010 |
20110104846 | Thermoelectric 3D Cooling - The invention comprises a 3D chip stack with an intervening thermoelectric coupling (TEC) plate. Through silicon vias in the 3D chip stack transfer electronic signals among the chips in the 3D stack, power the TEC plate, as well as distribute heat in the stack from hotter chips to cooler chips. | 05-05-2011 |