Zhigao
Zhigao Chen, Kunsahn CN
| Patent application number | Description | Published |
|---|---|---|
| 20140015717 | Antenna Mast Assemblies - Exemplary embodiments are disclosed of antenna mast assemblies, which may be configured for multiband operation for automobiles or other vehicular applications. In an exemplary embodiment, an antenna mast assembly generally includes a coil radiator including a first coil portion and a second coil portion. The antenna mast assembly also includes a support having a first end portion, a second end portion, a first protruding portion, and a second protruding portion. The coil radiator is disposed about at least a portion of the support such that the first coil portion is between the first protruding portion and the first end portion of the support, and such that the second coil portion is between the second protruding portion and the second end portion of the support. | 01-16-2014 |
Zhigao Guo, Shenzen CN
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| 20140333536 | SCROLL WHEEL WITH DETENT - An input device for use with a computing device includes a ball, a spring configured to encircle at least a portion of the ball, and a scroll wheel having an outer circumferential surface configured to be contacted by a digit of a user and having an inner circumferential surface having formed thereon a plurality of protrusions spaced substantially evenly from one another. The spring is configured to exert an upward force on the ball against at least one of the plurality of protrusions to provide a detent to the scroll wheel. | 11-13-2014 |
Zhigao Xia, Guangzhou, Guangdong CN
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|---|---|---|
| 20160052742 | PAPER CURRENCY RECEIVING DEVICE AND HOT WHEEL FLOATING CONTROL DEVICE THEREOF - A banknote receiving device includes a supporting frame; a pair of roller wheels, located at an inlet of the banknote receiving device and configured to bring in banknotes by clamping; a blade wheel, mounted on the supporting frame via a rotating shaft, the blade wheel being joined with the pair of roller wheels and configured to convey the banknotes delivered from the pair of roller wheels in a way of carrying the banknotes and rotating at a high speed; and a support plate, located below the blade wheel, configured to carry the banknotes delivered from the blade wheel. The banknote receiving device further includes a blade wheel floating control device configured to control an upward and downward floating of the blade wheel and to further control the support plate to move downward according to an upward floating degree of the blade wheel to increase the banknote receiving space. | 02-25-2016 |
Zhigao Zhang, Beijing CN
| Patent application number | Description | Published |
|---|---|---|
| 20110267032 | THREE-PHASE ELECTRIC ENERGY MEASUREMENT APPARATUS - This disclosure relates to a three-phase electric energy measurement apparatus, comprising: a voltage detection unit for detecting voltage of each phase in power transmitting lines where the voltage detection unit is; a current detection unit for detecting current of each phase in the power transmitting lines where the current detection unit is; an electric energy calculation unit, connected to said voltage detection unit and said current detection unit, for receiving signals outputted from said voltage detection unit and said current detection unit, and performing signal processing and calculation, and then outputting a calculation result; wherein both said voltage detection unit and said electric energy calculation unit are connected in a star connection mode, forming a common virtual ground. Through the above-mentioned grounding manner different from that in the prior art, a three-phase four-wire electric energy meter is formed using a three-phase three-wire connection method. As a result, devices required by the three-phase electric energy measurement apparatus are saved, thereby reducing manufacture costs, and meanwhile, measurement errors due to asymmetrical loads of three phases are eliminated, thereby improving the measurement accuracy. Besides this, detection of single-phase current and single-phase voltage can be realized. | 11-03-2011 |
Zhigao Zhu, Beijing CN
| Patent application number | Description | Published |
|---|---|---|
| 20140058713 | SEISMIC MODELING SYSTEM AND METHOD - The present disclosure describes a system, method and computer readable medium capable of extracting, characterizing and modeling fracture networks in a subterranean formation. In one embodiment, seismic data points indicating one or more discontinuities in the subterranean formation may be identified using processed seismic data and arranged according to a tree structure. In one embodiment, connection criteria and/or one or more user parameters may be utilized to identify and connect discontinuity points. In one embodiment, the connected discontinuity points may be utilized to generate discontinuity planes. In one embodiment, one or more of the extracted discontinuity planes may be characterized according to their directional characteristics, intersectional characteristics, shape, dipping characteristics, length/distribution, fracture density, and/or fault type. The extracted discontinuity planes may be converted from a seismic scale model into a sub-seismic scale model. | 02-27-2014 |