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Chen, Tianjin
Jiangming Chen, Tianjin CN
| Patent application number | Description | Published |
|---|---|---|
| 20090130203 | EXTRACTS OF CHENOPODIUM AMBROSIOIDES L., THE COMPOSITIONS COMPRISING SAID EXTRACTS, THE PREPARING PROCESS AND APPLICATION THEREOF - The present invention relates to plant extracts, specifically, the extracts of Chinese medicine Chenopodium ambrosioides L. and the composition comprising thereof. The extracts of Chinese medicine Chenopodium ambrosioides L. are prepared by conventional methods for the extraction of volatile oil, and can be used to treat | 05-21-2009 |
Jianming Chen, Tianjin CN
| Patent application number | Description | Published |
|---|---|---|
| 20110195136 | Drop pill for treating coronary heart disease and preparation thereof - The present invention relates to a drop pill for treating coronary heart disease, comprising an active pharmaceutical ingredient (API), a matrix adjuvant, a plastifying adjuvant, propylene glycol and water. the API is prepared from Radix salvia miltiorrhira, | 08-11-2011 |
Ju Chen, Tianjin CN
| Patent application number | Description | Published |
|---|---|---|
| 20110208848 | NETWORK SYSTEM OF WEB SERVICES BASED ON SEMANTICS AND RELATIONSHIPS - The invention has disclosed a network system of web services based on semantics and relationship. The Service Network is used in automatic discovery and (semi-)automatic composition. The service to be processed of Service Network derives from registration service and extraction service of network. Submission service extracts information and sends it to Service Network according to service registry query. Extraction service obtains the service description file with crawler and register to Service Network via interface of service registry; and composition service is automatically done according to custom's function description, the complex service is sent to Service Network. The invention is more convenient for announcement of Web services, service discovery and (semi-) automatic composition based on semantics. It can extend and combine various service semantic description languages; and construct services ecosystem with available Web services, and improve operation of automatic service composition, searching and maintenance with the help of relationship among services. | 08-25-2011 |
Long Chen, Tianjin CN
| Patent application number | Description | Published |
|---|---|---|
| 20100122075 | METHOD FOR CONTROLLING BOOT SEQUENCE OF SERVER - A method for controlling a boot sequence of a server includes the following steps. A boot image is created, and a first proxy server program is placed into the boot image. The first proxy server program communicates with a management server. The boot image is restored on a rewritable removable storage device, so as to enable the rewritable removable storage device to boot a managed target server. A second proxy server program is installed and executed in the management server. A basic input/output system (BIOS) of the target server is set to enable the rewritable removable storage device to act as a first boot device. Boot files in the rewritable removable storage device are modified through the first proxy server program or the second proxy server program according to a boot instruction received from the management server, thereby controlling a boot sequence of the target server. | 05-13-2010 |
Shizhan Chen, Tianjin CN
| Patent application number | Description | Published |
|---|---|---|
| 20110208848 | NETWORK SYSTEM OF WEB SERVICES BASED ON SEMANTICS AND RELATIONSHIPS - The invention has disclosed a network system of web services based on semantics and relationship. The Service Network is used in automatic discovery and (semi-)automatic composition. The service to be processed of Service Network derives from registration service and extraction service of network. Submission service extracts information and sends it to Service Network according to service registry query. Extraction service obtains the service description file with crawler and register to Service Network via interface of service registry; and composition service is automatically done according to custom's function description, the complex service is sent to Service Network. The invention is more convenient for announcement of Web services, service discovery and (semi-) automatic composition based on semantics. It can extend and combine various service semantic description languages; and construct services ecosystem with available Web services, and improve operation of automatic service composition, searching and maintenance with the help of relationship among services. | 08-25-2011 |
Si Chen, Tianjin CN
| Patent application number | Description | Published |
|---|---|---|
| 20120058177 | NANOPARTICLE-BASED TUMOR-TARGETED DRUG DELIVERY - The present invention provides an aqueous tumor-targeting liposome nanoparticle composition comprising an aqueous dispersion of liposome nanoparticles. The nanoparticles preferably encapsulate an anti-cancer chemotherapeutic agent, which can be added to a pre-formed liposome composition or can be incorporated in the liposomes during the formation of the liposomes. The liposome nanoparticles comprise a legumain-targeting lipid admixed with one or more other micelle or vesicle-forming lipid materials in the form of nanoparticulate liposomes dispersed in an aqueous carrier. A preferred tumor-targeting liposome nanoparticle composition comprises (a) a legumain-targeting lipid component, (b) a zwitterionic lipid component; (c) an amino-substituted lipid component; (d) a neutral lipid component; and (e) polyethylene glycol-conjugated lipid component. The legumain-targeting lipid component comprising a hydrophobic lipid portion covalenetly attached to a legumain-binding moiety. | 03-08-2012 |
Tai Chiang Chen, Tianjin CN
| Patent application number | Description | Published |
|---|---|---|
| 20090085074 | TRENCH MOSFET AND METHOD OF MANUFACTURE UTILIZING FOUR MASKS - In accordance with the invention, a trench MOSFET semiconductor device is manufactured in accordance with a process comprising the steps of: providing a heavily doped N+ silicon substrate; utilizing a first mask to define openings for the trench gate and termination; utilizing a second mask as a source mask with openings determining the size and shape of a diffused source junction depth; utilizing a third mask as a contact mask to define contact hole openings; and utilizing a fourth mask as a metal mask, whereby only the first, second, third and fourth masks are utilized in the manufacture of the trench MOSFET semiconductor device. | 04-02-2009 |
| 20090085099 | TRENCH MOSFET AND METHOD OF MANUFACTURE UTILIZING THREE MASKS - In accordance with the invention a vertical power trench MOSFET semiconductor device comprises P+ body and N+ source diffusions shorted together to prevent second breakdown caused by a parasitic bipolar transistor. The device is manufactured in accordance with a process comprising the steps of: providing a heavily doped N+ silicon substrate; utilizing a first, trench, mask to define a plurality of openings comprising a trench gate and a termination; creating P+ body and N+ source area formations by ion implantation without any masks; utilizing a second, contact, mask to define a gate bus area; and utilizing a third metal mask to separate source metal and gate bus metal and remove metal from a portion of the termination, whereby only three masks are utilized to form the semiconductor device. | 04-02-2009 |
| 20090085105 | TRENCH MOSFET AND METHOD OF MANUFACTURE UTILIZING TWO MASKS - A method for manufacturing a trench MOSFET semiconductor device comprises: providing a heavily doped N+ silicon substrate; forming an N type epitaxial layer; forming a thick SiO2 layer; creating P body and source area formations by ion implantation without any masks; utilizing a first mask to define openings for a trench gate and a termination; thermally growing a gate oxide layer followed by formation of a thick poly-Silicon refill layer without a mask to define a gate bus area; forming sidewall spacers; forming P+ areas; removing the sidewall spacers; depositing tungsten to fill contacts and vias; depositing a first thin barrier metal layer; depositing a first thick metal layer; utilizing a second metal mask to open a gate bus area; forming second sidewall spacers; depositing a second thin barrier metal layer; depositing a second thick metal layer; and planarizing at least the second thick metal layer and the second thin metal layer to isolate the source metal portions from gate metal portions, whereby the trench MOSFET semiconductor device is manufactured utilizing only first and second masks. | 04-02-2009 |
Town Chen, Tianjin CN
| Patent application number | Description | Published |
|---|---|---|
| 20080201610 | Integrated test method on multi-operating system platform - An integrated test method on a multi-operation system (OS) platform for performing an integrated test of a file system and disk performance in a computer with an extended firmware interface (EFI) system environment on multiple OS platforms is provided. The method includes the following steps. Scan sectors of an entire physical hard disk and perform a hardware underlying test of a disk device in the EFI environment; select and load an OS, then enter the OS environment to test the file system and the disk performance in the system environment; exit from the OS and return to the EFI environment to summarize a test result; determine whether it is necessary to load other OSes, if necessary, return and load other OSes, and if not, send the summarized test result to a server terminal for analysis and processing. | 08-21-2008 |
| 20090083486 | TESTING DEVICE OF CARD READING INTERFACE AND TESTING METHOD THEREOF - A testing device and method of card reading interface are applied to a card reading interface including a plurality of memory cards, and are used to integrate memory card interfaces in a memory card slot. The testing device includes memory cards, a switching unit, a connecting part, and a connecting circuit. Wherein, the switching unit receives a switching instruction and selects a corresponding memory card according to the switching instruction. The connecting part is electrically connected between the memory card slot and the switching unit. The connecting circuit is connected between the switching unit and the memory cards, and transmits detection data to the laptop computer. The laptop computer checks the detection data before testing and after testing. Thus, the device and method thereof can detects function normally or not on the memory card slot, and reduces the plugging times from the memory card slot. | 03-26-2009 |
| 20100205420 | SYSTEM AND METHOD FOR REALIZING REMOTE TEST ON COMPUTER APPARATUS WITHOUT STORAGE DEVICE - A system and a method for realizing a remote test on a computer apparatus without a storage device are described, in which a client is enabled to select a desired operating system image file from a server and use the operating system image file to provide an initial processing on an operating system of the client. The testing method includes initializing a virtual disk in the client, registering the virtual disk to a basic input and output system (BIOS) of the client, connecting to a server over network according to connection information in the virtual disk, loading boot information into the client from the server, and performing a boot procedure on the client according to the boot information. Therefore, during a booting process of the client, a virtual disk is initialized in the server, so as to be used for booting the client. | 08-12-2010 |
Weimin Chen, Tianjin CN
| Patent application number | Description | Published |
|---|---|---|
| 20100317152 | METHOD FOR ASSEMBLING STACKABLE SEMICONDUCTOR PACKAGES - A method for assembling a stackable semiconductor package includes providing a substrate having a first surface and a second surface. The first surface includes bond pads and one or more die pads. Conductive bumps are formed on the bond pads and one or more semiconductor dies are attached to the one or more die pads. The first surface of the substrate, the semiconductor dies and the conductive bumps are placed in a side-gate molding cast and a mold material is supplied to the first surface of the substrate to form a stackable semiconductor package. Similarly formed semiconductor packages may be stacked, one on another to form a stacked semiconductor package. | 12-16-2010 |
| 20110316130 | THIN SEMICONDUCTOR PACKAGE AND METHOD FOR MANUFACTURING SAME - A method for manufacturing a thin semiconductor package includes providing a lead frame with a removable substrate that has an attaching surface attached to a first surface of the lead frame. The lead frame is formed from an electrically conductive sheet and has leads that extend inwardly from a lead frame boundary towards a central region of the lead frame. A semiconductor die is mounted on the removable substrate at the central region. The semiconductor die has a connection pad surface with die pads on it, and the connection pad surface is attached to the attaching surface of the removable substrate. The lead frame and die are encapsulated with a first encapsulant so that the lead frame is sandwiched between the first encapsulant and the removable substrate. The removable substrate is removed from the lead frame to expose the first surface of the lead frame and then the die pads are electrically connected to respective ones of the leads. The die and lead frame then are encapsulated with a second encapsulant so that the lead frame and die are sandwiched between the first and second encapsulants. Part of the first encapsulant is then removed to reduce the thickness of the package and expose the leads. | 12-29-2011 |
Wei Min Chen, Tianjin CN
| Patent application number | Description | Published |
|---|---|---|
| 20110108967 | SEMICONDUCTOR CHIP GRID ARRAY PACKAGE AND METHOD FOR FABRICATING SAME - A semiconductor chip grid array package includes a die attach pad and a plurality of connector pads. A semiconductor die is mounted on the die attach pad, the semiconductor die having external connection terminals electrically connected respectively to the connector pads. An encapsulating material encapsulates the die and connector pads. A stud protrudes from each of the connector pads for providing an external electrical contact for the semiconductor chip grid array package. Each of the connector pads and respective studs are formed from an electrically conductive sheet. The connector pads have a thickness of at least 60% of the thickness of the conductive sheet and the respective studs have a thickness of no more than 40% of the thickness of the conductive sheet. | 05-12-2011 |
| 20120018858 | METHOD OF ASSEMBLING INTEGRATED CIRCUIT DEVICE - A method of assembling an integrated circuit (IC) device includes the steps of providing a lead frame or substrate panel, attaching a semiconductor die to the lead frame or substrate panel and electrically coupling the die to the lead frame or substrate panel. The method further includes encapsulating the die with a first encapsulant, and the encapsulating the first encapsulant with a second encapsulant where the second encapsulant includes a material that provides electromagnetic shielding. | 01-26-2012 |
Wenhong Chen, Tianjin CN
| Patent application number | Description | Published |
|---|---|---|
| 20100252079 | Sand Infill and Washing Apparatus - The present invention is directed toward a sand infilling and washing machine having a sand sample washer, a clean water tank, a wastewater recycling canister, a wastewater recycling pump and a sand infilling spiral conveyor. A filling spout is set between the sand infilling spiral conveyor and a slurry shaker. The sand outlet of the sand infilling spiral conveyor is connected with the sand inlet of the sand sample washer by a conveying duct. The water discharge outlet of the sand sample washer is connected with the wastewater recycling canister by a duct. The wastewater recycling pump is set in the wastewater recycling canister. The discharge outlet of the pump is connected with the filling spout of the sand infilling spiral conveyor by the wastewater duct. The outlet of the clean water tank is connected with the water inlet of the sand sample washer by the duct. | 10-07-2010 |
Wenliang Chen, Tianjin CN
| Patent application number | Description | Published |
|---|---|---|
| 20110131021 | METHOD OF COMPONENT CONCENTRATION DETECTION BASED ON REFERENCE WAVELENGTH - A method of detecting a concentration of a target component by using a reference wavelength comprises: defining a wavelength at which a light intensity is insensitive to the variation of the target component concentration as a reference wavelength for the target component; detecting spectra at both the reference wavelength and a further measuring wavelength; processing the spectrum detected at the further measuring wavelength, with the spectrum detected at the reference wavelength as an inner reference, to obtain a characteristic spectrum including specific information of the target component; building a calibration model between the characteristic spectrum and the concentration of the target component; and determining the concentration of the target component based on the calibration model. | 06-02-2011 |
Xiaopeng Chen, Tianjin CN
| Patent application number | Description | Published |
|---|---|---|
| 20120041062 | COMPOUND OF SALVIANOLIC ACID L, PREPARATION METHOD AND USE THEREOF - The present invention relates to a new compound of salvianolic acid L, its preparation method, a pharmaceutical composition containing the salvianolic acid L, and its use for preparing a medicament for treating cardio-cerebrovascular diseases. | 02-16-2012 |
Yingwei Chen, Tianjin CN
| Patent application number | Description | Published |
|---|---|---|
| 20120029036 | PHARMACEUTICAL COMPOSITIONS COMPRISING PYRIDYL CYANOGUANIDINE, PROCESS FOR PREPARING THE SAME AND USE THEREOF - Disclosed are a composition comprising a pyridyl cyanoguanidine and a cyclodextrin, a cyclodextrin derivative and/or a surfactant with solubilization, process for preparing the same and use thereof. | 02-02-2012 |
Yong-Hai Chen, Tianjin CN
| Patent application number | Description | Published |
|---|---|---|
| 20090254902 | METHOD FOR IMPROVING ACCESS EFFICIENCY OF SMALL COMPUTER SYSTEM INTERFACE STORAGE DEVICE - A method for improving an access efficiency of a small computer system interface (SCSI) storage device is used to process a plurality of access requests for a physical storage device from a request end. The task processing method includes setting a task queue in each virtual disk, for receiving a plurality of disk access tasks sent from a server; writing the disk access tasks to storage addresses in the virtual disk; executing a storage address recording, for recording the disk access tasks having the same storage address, and sending the rest disk access tasks in sequence to the physical storage device; saving the disk access tasks into a request queue of the physical storage device; executing a program sequence optimization on the disk access tasks in the request queue; and sending back the disk access tasks after the program optimization process to the virtual disk. | 10-08-2009 |
Yongsheng Chen, Tianjin CN
| Patent application number | Description | Published |
|---|---|---|
| 20110286147 | ELECTRODE MATERIAL AND CAPACITOR - An electrode material comprising 0.5-50 wt % functionalized graphene material and a capacitor comprising the electrode material are provided. A method for preparing the functionalized graphene material is also provided. The method comprises the step of chemically reducing the soluble graphene material and the step of physically reducing the chemically reduced graphene material. | 11-24-2011 |
| 20120012796 | CONDUCTIVE FILMS BASED ON GRAPHENE AND PROCESS FOR PREPARING THE SAME - The present invention is directed to a process for preparing a conductive film comprising: 1) coating a solution comprising functionalized graphene on the surface of a substrate to form a film; and 2) chemically reducing and/or calcining the film, which is loaded on the matrix material and obtained in step 1). The process can be used to prepare a conductive film on various substrates, such as steel, glass, ceramic, quartz, carbon materials, silicon materials, and organic materials. | 01-19-2012 |
Yunhui Chen, Tianjin CN
| Patent application number | Description | Published |
|---|---|---|
| 20120012563 | PARTICLE BEAM-ASSISTED ULTRA-PRECISION MACHINING METHOD FOR SINGLE-CRYSTAL BRITTLE MATERIALS - The invention relates to a new technology which uses a surface modification method for ultra-precision machining, and in particular relates to a particle beam-assisted ultraprecision machining method for single-crystal brittle materials. The invention, the particle beam-assisted ultra-precision machining method for single-crystal brittle materials, can significantly improve machining accuracy, reduce surface finish and greatly reduce tool wear during ultra-precision machining of brittle materials. The method adopts the technical proposal that the method comprises of the following steps: a) utilizing simulation software to simulate modification parameters according to cutting depth, surface roughness and other machining requirements; b) using particle beams to bombard or irradiate the surface of a single-crystal brittle material to be machined, according to the energy and fluence obtained from the simulation results; c) utilizing ultra-precision cutting (or grinding) technology to perform ultra precise cutting on the single-crystal material which is bombarded or irradiated by the particle beams; and d) measuring and characterizing the surface quality of the machined material and comparing the improvement of the machined surface quality with that of the unmodified machined surface. The method is mainly used for machining the single-crystal brittle materials. | 01-19-2012 |