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Guang
Guang Chen, San Jose, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20100253374 | Method and apparatus for Terminating A Test Signal Applied To Multiple Semiconductor Loads Under Test - Apparatus for terminating a test signal applied to multiple semiconductor loads under test is described—for example apparatus for interfacing a test signal between a tester and a semiconductor device under test (DUT). In some examples, a probe card assembly may include at least one probe substrate each having test probes configured to contact test features of a DUT; a wiring substrate, coupled to the at least one probe substrate, having a connector configured for coupling with a source termination of a tester; a signal path formed on and/or in the wiring substrate and the at least one probe substrate, the signal path having a trace and trace stubs fanning out from the trace, an input of the trace being coupled to the connector and outputs of the trace stubs being coupled to the test probes; and a resistive termination coupled between the trace and at least one potential. | 10-07-2010 |
Guang Chen, Fushun City CN
| Patent application number | Description | Published |
|---|---|---|
| 20090308790 | HYDROGENATION CATALYST COMPOSITION, PROCESS FOR PREPARING THE SAME AND USE THEREOF - The present invention relates to a hydrogenation catalyst composition, process for preparing the same and use thereof. The composition comprises a hydrogenation catalyst, an organonitrogen compound in an amount of 0.01%-20% by weight of the catalyst, a sulfiding agent in an amount of 30%-150% by weight of the sulfur-requiring amount calculated theoretically of the hydrogenation catalyst, and an organic solvent in an amount of 0.1%-50% by weight of the catalyst. The preparation process comprises introducing the required substances onto the hydrogenation catalyst in oxidation state. By introduction of the organonitrogen compound, sulfur and organic solvent, the hydrogenation catalyst composition of the present invention may further increase the sulfur-maintaining ratio of the catalyst during the activation, slow down the concentrative exothermic phenomenon, decrease the rate of temperature rise of the catalyst bed layer, and improve the activity of the catalyst. The process of the present invention may be used for the treatment before the application of various hydrogenation catalysts. | 12-17-2009 |
Guang Huang, Beijing CN
| Patent application number | Description | Published |
|---|---|---|
| 20120035190 | E-type Phenyl Acrylic Ester Compounds Containing Substituted Anilino Pyrimidine Group and Uses Thereof - Disclosed is a kind of E-type phenyl acrylic ester compound containing substituted anilino pyrimidine group, which is shown by general structure formula I, wherein each substituent is defined as that in the description. The compounds of general formula I show high insecticidal and acaricidal activities to adults and nymphs of harmful insects and mites in agricultural, civil and zoic technical fields, especially to | 02-09-2012 |
Guang Jin, Santa Monica, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20110032703 | Seat Light and Backlit Plaque Holder - A seat light and plaque holder including a seat light base having a downwardly angled mounting surface and an upwardly angled mounting surface with a first plurality of LEDs mounted on the downwardly angled mounting surface and a second plurality of LEDs is mounted on the upwardly angled mounting surface. A light cover is attached to the seat light base having a row marker positioned thereon to be backlit by the second plurality of LEDs and an end portion of a length selected to shield the downwardly angled first plurality of LEDs from view of persons walking up or down an aisleway while directing illumination towards an aisleway. | 02-10-2011 |
| 20110222268 | Wall Mounted Aisle, Step and Corridor Light System - A wall light system including a single piece wall mount extrusion having a vertical rear mounting surface and a horizontally extending light shield. The interior of the vertical rear mounting surface has first and second projections extending therefrom defining a first slot, while the interior of the light shield has a downwardly extending vertical projection and a horizontal projection formed thereon, which together define a second slot. A lampholder has lower and upper tongues positioned to snap fit into the first and second slots, respectively, and mounts a circuit board which carries one or more LEDs. | 09-15-2011 |
| 20110223783 | ARMORED ELECTRICAL CONNECTOR - An electrical connector which facilitates electrical interconnection of adjacent lighting fixtures and includes a female connector half and male connector half, each having first and second horizontally disposed passageways formed therein. The male connector half further has a male ground pin positioned to mate with a female ground slot formed in the female connector half. A female insert is positioned in each of the passageways of the female connector half and has an interior shaped and dimensioned to receive and retain a male electrical connector pin while a male insert is positioned in each passageway of the male connector half and has an interior shaped and dimensioned to receive and retain a female electrical connector pin. The connector and ground pins are so positioned that a ground connection is established prior to the establishment of electrical continuity between the connector pins when the male connector half is “plugged into” the female connector half. | 09-15-2011 |
Guang Li, Heilongjiang CN
| Patent application number | Description | Published |
|---|---|---|
| 20120018436 | TANK CONTAINER, TANK BODY AND PROCESSING METHOD OF TANK BODY - A container tank body and a processing method thereof are provided. The tank body is arranged in a frame with a square-shaped cross section and comprises a cylindrical main body part, end enclosures arranged at two ends of the cylindrical main body part and fixedly connected with the cylindrical main body part, and a tank body strengthening device. The cylindrical main body part comprises a plurality of parts with an arc-shaped cross section, the parts are formed by bending and welding a same panel, and the cross section of the cylindrical main body part of the tank body is generally arranged between the square-shaped cross section of the frame and an inscribed circle of the square-shaped cross section. A tank container comprising the tank body is also disclosed. As the cylindrical main body part is made by continuously bending a whole panel, the molding process is simplified so that the cylindrical main body part is only provided with one welding line, thereby remarkably lowering the leakage risk of the container tank body in use and improving the reliability of the container tank body in work; and the structure has quite strong self-anti-load capacity, thereby decreasing the number of the used tank strengthening devices and reducing the deadweight. | 01-26-2012 |
Guang Li, Beijing CN
| Patent application number | Description | Published |
|---|---|---|
| 20100187917 | MICRO STAGE WITH 6 DEGREES OF FREEDOM - A micro stage with 6 degrees of freedom used in super-precise processing and sensing equipment filed is disclosed. The micro stage has three sets of electromagnetic driving units arranged in a horizontal plane for driving the micro stage to obtain movements within the horizontal plane with 3 degrees of freedom in X, Y and θ | 07-29-2010 |
| 20100208227 | DUAL-STAGE SWITCHING SYSTEM FOR LITHOGRAPHIC MACHINE - A dual-stage switching system for lithographic machine includes a wafer stage to be operated in an exposure station and another wafer stage to be operated in a pre-processing station. The two wafer stages are provided on a base, with four 2-DOF driving units capable of moving along X direction and Y direction being provided along the edge of the base, and the wafer stages being disposed in a space surrounded by the four 2-DOF driving units and suspended on an upper surface of the base by air bearings. Each of the 2-DOF driving units includes upper and lower linear guides and a guiding sleeve, with the upper and lower linear guides being installed vertical to each other in their corresponding guiding sleeve. Two adjacent 2-DOF driving units cooperatively drive the wafer stage) to move in the X direction and Y direction. | 08-19-2010 |
| 20120020852 | ETHYLENE CRACKING FURNACE - An ethylene cracking furnace comprising a high pressure steam drum ( | 01-26-2012 |
Guang Liu, Shenzhen CN
| Patent application number | Description | Published |
|---|---|---|
| 20090303956 | METHOD, DEVICE AND SYSTEM FOR ASSIGNING ACK CHANNELS TO USERS - A method for assigning acknowledgement (ACK) channels to a user is used to feed back ACKs of a plurality of downlink sub-frames in one uplink sub-frame. According to the method, reserved ACK channels are divided into blocks according to the number of downlink sub-frames; each downlink sub-frame corresponds to one block; each block is divided into several sub-blocks; control channel element (CCE) sets within the same sub-frame are respectively mapped to different sub-blocks; and the ACK channels are assigned to the downlink sub-frames according to a sequence of increasing a mapping label d first and then increasing a sub-block label m. Thus, more unused ACK channels can be released to form resource blocks (RBs) for transmission on other channels, for example, for PUSCH transmission. Other methods for assigning ACK channels to a user, a device for assigning ACK channels to a user, and a communication system are further provided. | 12-10-2009 |
| 20100111024 | METHOD AND APPARATUS FOR FEEDING BACK AND RECEIVING ACKNOWLEDGEMENT INFORMATION OF SEMI-PERSISTENT SCHEDULING DATA PACKETS - The present invention relates to radio communications, and discloses a method and apparatus for feeding back and receiving acknowledgment (ACK) information of semi-persistent scheduling (SPS) data packets. The method for feeding back ACK information of SPS data packets includes: receiving an uplink downlink assignment index (UL DAI) from a base station (BS), where the value of the UL DAI indicates the number of downlink data packets (N); mapping ACKs/NAKs of k SPS data packets of the downlink data packets to positions from the (N−k+1)th ACK/NAK to the N | 05-06-2010 |
| 20100260135 | Method and Apparatus for Feeding Back and Receiving Acknowledgement Information of Semi-Persistent Scheduling Data Packets - The present invention relates to radio communications and discloses a method and apparatus for feeding back and receiving acknowledgment (ACK) information of semi-persistent scheduling (SPS) data packets. The method for feeding back ACK information of SPS data packets includes receiving an uplink downlink assignment index (UL DAI) from a base station (BS), wherein the UL DAI indicates a number (N) of downlink data packets, mapping acknowledgements/negative acknowledgements (ACKs/NAKs) of k SPS data packets of the downlink data packets to positions from the (N−k+1)th ACK/NAK to the N | 10-14-2010 |
| 20110194521 | Method and Apparatus for Feeding Back and Receiving Acknowledgement Information of Semi-Persistent Scheduling Data Packets - A method and apparatus for feeding back and receiving acknowledgment (ACK) information of semi-persistent scheduling (SPS) data packets are disclosed. The method for feeding back ACK information of SPS data packets includes receiving an uplink downlink assignment index (UL DAI) from a base station (BS), wherein the UL DAI indicates a number (N) of downlink data packets, mapping acknowledgements/negative acknowledgements (ACKs/NAKs) of k SPS data packets of the downlink data packets to positions from the (N−k+1)th ACK/NAK to the Nth ACK/NAK, and feeding back N ACKs/NAKs to the BS. | 08-11-2011 |
Guang Pan, Carlsbad, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20080277652 | CARBON-CONTAINING SEMICONDUCTING DEVICES AND METHODS OF MAKING THEREOF - Embodiments of the present invention relate to semiconducting carbon-containing devices and methods of making thereof. The semi-conducting carbon containing devices comprise an n-type semiconducting layer and a p-type semiconducting layer, both of which are positioned over a substrate. The n-type semiconducting layer can be formed by pyrolyzing a carbon- and nitrogen-containing polymer, and the p-type semiconducting layer can be formed by pyrolyzing an aromatic- and aliphatic-group-containing polymer. In some embodiments, the devices are solar cell devices. | 11-13-2008 |
| 20100221850 | CARBON-CONTAINING SEMICONDUCTING DEVICES AND METHODS OF MAKING THEREOF - Embodiments of the present invention relate to semiconducting carbon-containing devices and methods of making thereof. The semi-conducting carbon containing devices comprise an n-type semiconducting layer and a p-type semiconducting layer, both of which are positioned over a substrate. The n-type semiconducting layer can be formed by pyrolyzing a carbon- and nitrogen-containing polymer, and the p-type semiconducting layer can be formed by pyrolyzing an aromatic- and aliphatic-group-containing polymer. In some embodiments, the devices are solar cell devices. | 09-02-2010 |
| 20110210658 | LIGHT EMISSIVE CERAMIC LAMINATE AND METHOD OF MAKING SAME - A ceramic composite laminate includes a wavelength-converting layer and a non-emissive layer, wherein the ceramic composite laminate has a wavelength conversion efficiency (WCE) of at least 0.650. The ceramic composite laminate can also include a wavelength-converting ceramic layer comprising an emissive material and a scattering material, wherein the laminated composite has a total transmittance of between about 40% to about 85%. The wavelength-converting layer may be formed from plasma YAG:Ce powder. | 09-01-2011 |
Guang Yan, West Jordan, UT US
Guang Yu, Hangzhou CN
| Patent application number | Description | Published |
|---|---|---|
| 20120012210 | MULTI-FUNCTIONAL CONCEALED SHOWER VALVE - A pressure-adjustable concealed shower valve includes a shell, containing an embedded body with water channels. A cover board that communicates with the water channels is arranged on the body. The body is provided with channels for hot water and cold water. The hot water channel and cold water channel are provided with a partition wall with a hole. The partition wall separates water inlets and outlets of the hot water channel and cold water channel. A buffer unit that can be opened and closed is arranged on the partition wall. The buffer unit contains a fixed adjustment screw and the corresponding booster spring and the central rod. The end of the central rod matches with the hole on the partition wall and can form an open or close structure. The partition wall and the buffer unit are arranged away from the straight line in which the water channel is located. | 01-19-2012 |
Guang Yuan, Ventura, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20080279741 | Reactor system for reducing NOx emissions from boilers - A zeolite based SCR catalyst for NOx reduction using a reducing agent for treating exhaust streams from industrial and commercial boilers is provided. The reactor system has a zeolite based catalyst arranged in catalyst cassettes in a modular fashion where the reactor containing the zeolite based SCR catalyst cassettes is placed in a perpendicular direction to the exhaust exiting the industrial and/or commercial boiler. The catalyst selectively reduces nitrogen oxides to nitrogen with a reducing agent at low to medium temperatures. The reactor results in high NOx conversions and very low ammonia slip and is active for a wide range of boiler firing conditions. Boilers with low NOx and/or ultra low NOx burners can be replaced with a standard conventional burner for overall emissions reduction performance, efficiency improvements and energy savings. Boilers with low NOx and ultra low NOx burners can also be fitted with this zeolite based SCR catalyst reactor for additional NOx reductions and energy savings. | 11-13-2008 |
Guang Zhu, Foster City, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20100184931 | METHOD FOR PRODUCING VERY-HIGH OR ULTRA-HIGH MOLECULAR WEIGHT POLYETHYLENE - The field of the invention relates generally to a method for preparing very-high or ultra-high molecular weight polyethylene. More particularly, the present invention related to a method of preparing very-high or ultra-high molecular weight polyethylene using a supported catalyst comprising a support, an activator and a metal-ligand complex, as well as the catalyst itself. The present invention additionally relates to a method of using a supported catalyst comprising a support, an activator and co-supported metal-ligand complexes to obtain a bi-modal molecular weight distribution of polyethylene. | 07-22-2010 |
| 20110306790 | Oxidation Catalysts - Disclosed are catalysts comprised of platinum and gold. The catalysts are generally useful for the selective oxidation of compositions comprised of a primary alcohol group and at least one secondary alcohol group wherein at least the primary alcohol group is converted to a carboxyl group. More particularly, the catalysts are supported catalysts including particles comprising gold and particles comprising platinum, wherein the molar ratio of platinum to gold is in the range of about 100:1 to about 1:4, the platinum is essentially present as Pt(0) and the platinum-containing particles are of a size in the range of about 2 to about 50 nm. Also disclosed are methods for the oxidative chemocatalytic conversion of carbohydrates to carboxylic acids or derivatives thereof. Additionally, methods are disclosed for the selective oxidation of glucose to glucaric acid or derivatives thereof using catalysts comprising platinum and gold. Further, methods are disclosed for the production of such catalysts. | 12-15-2011 |