Yang, Wuhan City
Gui-Fang Yang, Wuhan City CN
Patent application number | Description | Published |
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20120327587 | DATA STORAGE DEVICE CARRIER ASSEMBLY - A data storage device assembly includes a drive bracket. The drive bracket includes a first side plate and a second side plate which faces to the first side plate. Each of the first side plate and the second side plate defines a slide way which is adapted to receive a data storage device assembly sliding therein. The first piece and a second piece is secured together on the first side plate. The second piece includes a pair of first bent pieces and a pair of second bent pieces connected to edges of the second piece. The pair of first bent pieces faces to each other. The pair of second bent pieces faces to each other. The pair of first bent pieces is secured to the pair of second bent pieces. | 12-27-2012 |
20130083461 | KEYBOARD ASSEMBLY - A keyboard assembly includes a keyboard, a receiving member, and a supporting member receiving the receiving member. The keyboard defines a nick. The receiving member defines a receiving space receiving the keyboard. The supporting member includes a resilient piece and a resisting portion. The resilient piece includes a stopper portion. The resilient piece is engaged in the nick to prevent the keyboard from moving along a first direction. The resisting portion is used for resisting the stopper portion to prevent the resilient piece from moving along the first direction. | 04-04-2013 |
20130105647 | MOUNTING APPARATUS FOR EXPANSION CARD | 05-02-2013 |
Jin Yang, Wuhan City CN
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20150104195 | WORKING POINT CONTROLLING DEVICE AND METHOD FOR APPLYING MZ MODULATOR - Provided is a working point controlling device and method for applying MZ modulator, which includes: a light modulator; a transimpedance amplifier, transmits current outputted by PD of the modulator into voltage signal; a low-noise amplifier, detects low-frequency signal and amplifies the signal, in order to improve the signal/noise ratio; a high Q band-pass filter, detects error signal and amplifies the signal, in order to improve the signal/noise ratio; a first power level conditioning, performs power level condition on error signal of phase, in order that signal output meets A/D input rang; a micro processor, generates low-frequency signal and finishes software synchronization detection wave and ratio integration PI adjusting algorithm; a second power level conditioning, finishes D/A output voltage condition, in order that D/A output is able to meet direct current offset whole controlling range power voltage range of the light modulator. Applying present invention, the problems, that the hardware controlling circuit of current MZ modulator offset point is complex and controlling accuracy is not high, can be resolved. | 04-16-2015 |
Nian-Yuan Yang, Wuhan City CN
Patent application number | Description | Published |
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20120307443 | MOUNTING APPARATUS ASSEMBLY - A mounting apparatus assembly includes a data storage bracket, a computer enclosure, a mounting member fixed on the data storage bracket and a guiding rail fixed on the computer enclosure. A mounting portion is installed on the mounting member. A plurality of mounting slots is located on the guiding rail. When the bracket rotates relative to the computer enclosure, the mounting portion moves along the guiding rail and engages with the plurality of mounting slots, and the data storage bracket is installed at a required position on the computer enclosure. | 12-06-2012 |
20140061223 | ADJUSTING APPARATUS FOR RELEASE MEMBER - An adjusting apparatus includes a driver, a drive shaft attached to the driver, an adjusting wheel, and a clipping member. The clipping member is engaged with the adjusting wheel. The adjusting wheel and the clipping member are configured to clamp a release member together. The adjusting wheel relative to the drive shaft has a first position and a second position. When the adjusting wheel is in the first position, the adjusting wheel is engaged with the drive shaft. The drive shaft with the clipping member and the release member are rotated by the driver together. When the adjusting wheel is in the second position, the adjusting wheel disengages from the drive shaft and is rotatable relative to the drive shaft rotating the release member. The release member is configured to push out merchandise. | 03-06-2014 |
San-Yong Yang, Wuhan City CN
Patent application number | Description | Published |
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20130171878 | CONNECTOR ASSEMBLY - A connector assembly includes an input/output device, a motherboard, at least one first cable, a first connector connected to the motherboard, a signal increasing connector located between the at least one first USB input/output connector and the first connector, and a power supply cable connected to the signal increasing connector and the motherboard The an input/output device includes at least one first USB input/output connector. The signal increasing connector divides the at least one cable into a first portion and a second portion. The first portion is connected to the signal increasing connector and the at least one first USB input/output connector, and the second portion is connected to the signal increasing connector and the first connector. | 07-04-2013 |
Zhao-Bin Yang, Wuhan City CN
Patent application number | Description | Published |
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20120307462 | ELECTRONIC DEVICE HAVING CABLE HOLDING DEVICE - An electronic device having a cable holding device is disclosed. The electronic device comprises a case; a circuit board in the case; a cable holding device attached to the circuit board and defining a through hole, a first positioning slot and a second positioning slot; the first positioning slot communicating with the through hole, and the second positioning slot communicating with the through hole; a cable electronically connected to the circuit board; wherein the cable is received either in the first positioning slot and the through hole or in the second positioning slot and the through hole. | 12-06-2012 |