Wang, Foshan
Guilin Wang, Foshan CN
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20120002407 | LIGHT EMITTING DIODE LIGHT SOURCE MODULES - The present invention provides a highly-protective, heat dissipating LED light source module that may be waterproof or non-waterproof. In an embodiment, the present invention provides an LED light source module comprising: a waterproof housing comprising a metal substrate and a plastic cover integrally disposed on one or more surfaces of the metal substrate; and at least one light emitting diode, electronic component, and power line disposed on and operably connected with the metal substrate and encapsulated thereon by the plastic cover. In other embodiments are provided LED light source modules comprising: a circuit board with at least two through holes disposed at selected positions; at least one light emitting diode, electronic component, and power line disposed on the circuit board and operably connected therewith; and a plastic cover comprising at least two pins disposed and shaped for interconnection with corresponding through holes of the circuit board. The simple LED light source models disclosed may be efficiently and inexpensively produced and are capable of withstanding the harsh environments in which they are sometimes used. | 01-05-2012 |
20130322088 | Large-Angle Lens and Large-Angle Emission LED Light Source Module - Disclosed is a large-angle LED lens including a main body which has an incident surface on the inner side of the main body and an exit surface on the outer side thereof. The surfaces are provided symmetrically about the central axis of the main body. The incident and exit surfaces are transparent concave and convex surfaces, respectively. The maximum thickness d | 12-05-2013 |
Haijun Wang, Foshan CN
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20100046223 | LED LAMP ASSEMBLY - The present invention relates to lighting assemblies and more particularly to light emitting diode (LED) light bulbs comprising a support for one or more LED lenses, which can be used to position and support the lenses within the lamp housing and which facilitate assembly of the light bulbs during manufacturing. | 02-25-2010 |
20110280015 | LED Lamp Assembly - The present invention relates to lighting assemblies and more particularly to light emitting diode (LED) light bulbs comprising a support for one or more LED lenses, which can be used to position and support the lenses within the lamp housing and which facilitate assembly of the light bulbs during manufacturing. | 11-17-2011 |
20120002407 | LIGHT EMITTING DIODE LIGHT SOURCE MODULES - The present invention provides a highly-protective, heat dissipating LED light source module that may be waterproof or non-waterproof. In an embodiment, the present invention provides an LED light source module comprising: a waterproof housing comprising a metal substrate and a plastic cover integrally disposed on one or more surfaces of the metal substrate; and at least one light emitting diode, electronic component, and power line disposed on and operably connected with the metal substrate and encapsulated thereon by the plastic cover. In other embodiments are provided LED light source modules comprising: a circuit board with at least two through holes disposed at selected positions; at least one light emitting diode, electronic component, and power line disposed on the circuit board and operably connected therewith; and a plastic cover comprising at least two pins disposed and shaped for interconnection with corresponding through holes of the circuit board. The simple LED light source models disclosed may be efficiently and inexpensively produced and are capable of withstanding the harsh environments in which they are sometimes used. | 01-05-2012 |
Hai-Xia Wang, Foshan CN
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20090265861 | METHOD FOR MANUFACTURING PROTEIN FILLING AGENT FOR LEATHER UTILIZING ANIMAL HAIRS - Method for manufacturing a protein filling agent for leather utilizing animal hairs. The method includes pre-treating the animal hairs to obtain pre-treated animal hairs, wherein the pre-treating comprises soaking the animal hairs in an inorganic acid solution and a reducing agent solution. Next, the pre-treated hairs are hydrolyzed in an alkaline compound to obtain a viscous liquid and then, neutralized and dried to obtain the protein filling agent for leather. | 10-29-2009 |
Jiang-Ping Wang, Foshan CN
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20080317380 | SYSTEM AND METHOD FOR DETECTING BLEMISHES ON IMAGE SENSOR PACKAGE - A system for detecting blemishes on an image sensor package includes an initialization module configured for initializing a suspected blemish standard mean value range and a blemish standard deviation value; an image capturing module configured for capturing an image produced by the image sensor package and acquiring a brightness value of each of pixels of the image; a calculation module configured for calculating a mean value and a standard deviation of differences of brightness values of a pixel and any other pixels surrounding the pixel; a comparison module configured for respectively comparing the mean value and the standard deviation with the suspected blemish standard mean value range and the blemish standard deviation value; and a marking module configured for marking the suspected blemish which is inside the suspected blemish standard mean value range and the blemish which is larger than the blemish standard deviation value. | 12-25-2008 |
Li-Song Wang, Foshan CN
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20090121002 | PACKING BOX - An exemplary box includes four sidewalls, four covers, two inner flaps, and two out flaps. The sidewalls are continuously connected together end by end and enclose a chamber therein. The covers extend from top edges of the sidewalls respectively for covering the chamber. The flaps extend from bottom edges of the sidewalls respectively. The inner flaps form two engaging flanges respectively extending from free edges thereof into the chamber and define engaging grooves therein. The outer flaps form engaging flanges respectively extending from free edges thereof into the chamber and define engaging cutouts in the engaging flanges respectively. The engaging flanges of the outer flaps are inserted into the engaging grooves of the inner flaps and snap the engaging flanges of the inner flaps in the engaging cutouts. The engaging flanges of the inner and outer flaps thereby divide the chamber into several compartments. | 05-14-2009 |
20090140031 | INNER PACKAGE OF PACKING BOX - An inner package includes a plurality of containing sections. Each containing section includes a bottom board, several side boards each connected with the bottom board by a folding line formed on the containing sections. The inner package is unfolded as a rectangular board. The bottom board and the side boards share a same boundary with the rectangular board. | 06-04-2009 |
Qinggang Wang, Foshan CN
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20160083296 | LOW-TEMPERATURE FAST-FIRED LIGHTWEIGHT CERAMIC HEAT INSULATION PLATE AND PREPARATION METHOD THEREOF - A low-temperature fast-fired lightweight ceramic heat insulation plate and a preparation method thereof. The preparation method comprises: performing ball milling and powder spraying on a raw material containing foamable ceramic waste slag to prepare foamable powder, the foamable ceramic waste slag accounting for 80-100 wt % of the weight of the raw material; uniformly mixing 100 weight portions of the foamable powder with 3-15 weight portions of granular powder of a low-melting-point organic matter to obtain mixed powder materials; pressing the mixed powder materials under 10-20 MPa to prepare a ceramic green body; and firing the ceramic green body at a temperature of 1100-1170° C. to prepare the lightweight energy-saving ceramic heat insulation plate. | 03-24-2016 |
Rong-Hao Wang, Foshan CN
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20100297485 | BATTERY COVER - A battery cover for connecting to a portable electronic device pivotably via a pivot, includes a front cover, a bottom board connected to the front cover and a metal dome fixed between the front cover and the bottom board. The front cover includes a main body, a slide board, a resilient member and a fixing mat. The main body defines a front end adjacent to the pivot and a rear end opposite to the front end. An opening is disposed on the rear end and a first positioning groove is disposed between the front end and the opening. The slide board includes an operation button exposed out of the opening and is operable for slidably engaging with or disengaging from the portable electronic device. The resilient member is received in the first positioning groove and connecting to the slide board. The fixing mat is configured for fixing the slide board and resilient member on the main body. | 11-25-2010 |
20130102166 | USB FLASH DRIVE - A USB flash drive includes a USB connector, a latch, and a socket. The USB connector is rotatably connected to the socket and includes a first spring to drive the USB connector to rotate from a folded state in which the USB connector is received in the socket, to an unfolded state in which the USB connector is out of the socket. The latch is positioned in the socket and includes a sliding cap and a second spring. The second spring is configured for driving the sliding cap to slide towards the USB connector when in the folded state, to latch the USB connector. The latch also includes a restraining rod and a third spring. The restraining rod is configured for restraining the sliding cap in the unfolded state under the control of the third spring but when in the folded state releases the sliding cap when pressed by the USB connector. | 04-25-2013 |
Shan-Yue Wang, Foshan CN
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20140168995 | LENS AND LED LAMP HAVING THE SAME - A light emitting diode (LED) lamp includes a base, LED chips mounted on base, and a lens covering the LED chips and engaging with the base. The lens includes an arc-shaped engaging portion, and an extending portion extending from a radial outer side of a top surface of the engaging portion with a radial inner side of the top surface of the engaging portion exposed. The engaging portion includes an outer side surface. A groove is defined in an underside of the engaging portion and receives the LED chips therein. The extending portion includes an inner light emitting surface extending upwardly and outwardly from the top surface of the engaging portion, an outer light emitting surface extending upwardly from a top edge of the outer side surface of the engaging portion, and a top light emitting surface interconnecting the outer light emitting surface and the inner light emitting surface. | 06-19-2014 |
20140362589 | LENS - A lens includes a base and a protrusion formed on the base. The base defines a light incident face in a bottom face thereof. The protrusion forms a light emerging face at an outside face thereof. The light emerging face includes a freeform face, a first side face, a second side face, a third side face and a fourth side face. The freeform face, the first side face and the second side face diverge light along a first direction, and the freeform face, the third side face and the fourth side face converge light along a second direction. Thus, a rectangular light pattern is obtained. | 12-11-2014 |
Ting-Yu Wang, Foshan CN
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20080266824 | PAD AND CIRCUIT BOARD, ELECTRONIC DEVICE USING SAME - A pad for soldering a lead of an electronic element includes a solder portion and one or more non-contiguous extending portions. The solder portion is configured for positioning the lead of the electronic element thereon and has a size and shape substantially equal to the size and shape of the footprint of the lead. The one or more non-contiguous extending portions extending from the solder portion and configured for providing additional solder paste in the soldering process. The pad can limit the position of the leads of the electronic element in the solder portion, thus ensuring accurate positioning of the electronic element. | 10-30-2008 |
20090153197 | METHOD OF TRANSMITTING AUDIO AND VIDEO SIGNALS USING ONE CONNECTOR AND ELECTRONIC DEVICE USING SAME - An electronic device includes a connector, at least two kinds of signal transmitting circuits, and a selecting system. The connector is capable of transmitting audio and video signals when connected to a peripheral device. The selecting system includes a detecting module, a memory module, a comparing module, and a connecting module. The detecting module is capable of detecting and measuring the voltage of a signal line of the connector. The memory module is capable of storing predetermined voltage ranges corresponding to different kinds of peripheral devices. The comparing module is capable of comparing the voltage of the signal line measured by the detecting module to the predetermined voltage ranges and determining what kind of peripheral device is connected to the connector. The connecting module is capable of connecting the connector to one of the signal transmitting circuits according to the comparing module. | 06-18-2009 |
20100045603 | MOUSE DEVICE FOR USE WITH COMPUTER - A mouse device includes two buttons, a detection circuit, and a shell. The two buttons includes a conductor and a detection circuit electrically coupled to the electrical conductor. The detection circuit is configured to detect human micro-electrical signal transmitted from the electrical conductor and for generating a corresponding pulse. The signal processing circuit is configured to receive the pulse generated by the detection circuit, and to convert the received pulse into a control signals. The shell is configured to support the buttons and house the signal processing circuit. | 02-25-2010 |
Yue-Ping Wang, Foshan CN
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20100091474 | BATTERY COVER AND PORTABLE ELECTRONIC DEVICE HAVING SAME - A battery cover includes an outer panel, an inner panel, a resilient member and a chassis. The inner panel is disposed on the outer panel. The resilient member is located on the inner panel and includes two elongated arms. Each elongated arm includes a contact at the distal end thereof. The chassis is disposed on the resilient member and the inner panel, and is fastened to the outer panel. The chassis defines two openings configured for the two contacts to extend out correspondingly. | 04-15-2010 |