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Feng

Adam Feng, Hsinchu TW

Patent application number	Description	Published
20120135676	SYSTEM AND METHOD FOR DEPLOYMENT AND MANAGEMENT OF INTERACTIVE REGIONAL BROADCAST SERVICES - A system has a plurality of agents with each of a plurality of road side units (RSUs) having at least an agent of the plurality of agents being deployed to deploy and manage interactive regional broadcast services. Each agent includes a RSU receiving/transmitting device to receive at least a service deployment message and broadcast at least a service tracking request, and a storage device to maintain a service table recording at least a service that currently performs broadcasting service content on a corresponding RSU and a service-related topology table recording at least a RSU in a neighborhood of the corresponding RSU when an interactive regional service broadcasting being performed. A processor in the agent may perform interactive regional service deployment, interactive regional service termination and interactive regional service tracking, manage and accomplish at least a broadcast service through the corresponding RSU and the two tables.	05-31-2012

Bo Feng, Fairfield AU

Patent application number	Description	Published
20120025134	METHOD FOR PRODUCING SORBENTS FOR CO2 CAPTURE UNDER HIGH TEMPERATURES - A method of producing a CO	02-02-2012

Chien-Te Feng, Taipei TW

Patent application number	Description	Published
20120126418	INTEGRATED CIRCUIT DEVICE HAVING DIE BONDED TO THE POLYMER SIDE OF A POLYMER SUBSTRATE - An integrated circuit (IC) device includes a polymer substrate having a topside surface and a bottomside surface opposite the topside surface, a plurality of through-holes that extend from the topside surface to the bottomside surface, and a plurality of bottom metal pads on the bottomside surface positioned over the plurality of through-holes. At least one IC die having an active topside including a plurality of bond pads and a second side is affixed to the topside surface. Bonding features are coupled to the plurality of bond pads for coupling respective ones of the plurality of bond pads to the plurality bottom metal pads. The bonding features extend into the through-holes to contact the bottom metal pads.	05-24-2012

Chih-Wen Feng, Tainan City TW

Patent application number	Description	Published
20120001338	OPENING STRUCTURE - An opening structure is disclosed. The opening structure includes: a semiconductor substrate; at least one dielectric layer disposed on the semiconductor substrate, wherein the dielectric layer has a plurality of openings exposing the semiconductor substrate, and each of the openings has a sidewall; a dielectric thin film covering at least a portion of the sidewall of each of the openings; an etch stop layer disposed between the semiconductor substrate and the dielectric layer and extending partially into the openings to isolate the dielectric thin film from the semiconductor substrate; and a metal layer filled in the openings.	01-05-2012

Chih-Wen Feng, Shanhua Township TW

Patent application number	Description	Published
20110223768	Method for Forming Contact Opening - A method for forming contact openings is provided. First, a semiconductor device is formed on a substrate. Next, an etching stop layer, a first dielectric layer and a patterned photoresist layer are sequentially formed on the substrate. Next a portion of the first dielectric layer and a portion of the etching stop layer are removed to form an opening, wherein the portion of the first dielectric layer and the portion of the etching stop layer are not covered by the patterned photoresist layer. Next, the patterned photoresist layer is removed. Next, an over etching process is performed to remove the etching stop layer at a bottom of the opening and expose the semiconductor device in a nitrogen-free environment. The reactant gas of the over etching process includes fluorine-containing hydrocarbons, hydrogen gas and argon gas.	09-15-2011

Chung-Chih Feng, Kaohsiung City TW

Patent application number	Description	Published
20110311772	RESIN SURFACE LAYER AND METHOD OF FABRICATING THE SAME, COMPOSITE HAVING THE RESIN SURFACE LAYER AND METHOD OF FABRICATING THE SAME - A resin surface layer and a method of fabricating the same, and a composite having the resin surface layer and a method of fabricating the same are provided. The method of fabricating the resin surface layer includes: (a) providing a base, made of a resin and including a plurality of additive particles randomly distributed in the base; (b) changing the orientation of the additive particles to arrange the additive particles in a predetermined form; and (c) drying the base to make a surface of the base exhibit a visual effect of 3D texture. Thus, the visual effect of any 3D texture can be achieved by controlling the orientation of the additive particles.	12-22-2011
20120126472	SHEET FOR MOUNTING A WORKPIECE - The present invention relates to a sheet for mounting a workpiece, which includes a sheet body. The sheet body includes a top surface, a plurality of foamed pores, and a plurality of surface holes or at least one surface groove. The top surface is used for mounting a workpiece. The foamed pores are disposed in the interior of the sheet body. The surface holes or the surface groove have opening on the top surface but does not communicate with the foamed pores. The surface holes or the surface groove is formed by machining, and arranged in at least one pattern. Whereby, the time for taking off the workpiece from the sheet is reduced.	05-24-2012

Chung-Ping Feng, Taipei TW

Patent application number	Description	Published
20110158473	DETECTING METHOD FOR DETECTING MOTION DIRECTION OF PORTABLE ELECTRONIC DEVICE - A detecting method is provided for detecting motion direction of a portable electronic device. The portable electronic device senses a plurality of continuous images in time sequence via an image sense unit. The differences among the plurality of images are analyzed by a process unit. Consequently the process unit determines the motion direction of the portable electronic device, generates motion data based on the differences, and sends a control signal corresponding to the motion direction of the device and the motion data.	06-30-2011

Chung-Ping Feng, New Taipei City TW

Patent application number	Description	Published
20120057832	INTEGRATED OPTICAL FIBER CONNECTOR COMPONENT - An integrated optical fiber connector component includes a light transmitting-side circuit unit, a signal input pin, a light emitting unit, a light receiving-side circuit unit, a signal output pin, a light detecting unit, an integrated positive power pin, and an integrated negative power pin. The integrated positive power pin and the integrated negative power pin are electrically connected to the light transmitting-side circuit unit and the light receiving-side circuit unit. The light transmitting-side circuit unit, the light receiving-side circuit unit and the light detecting unit are integrated in an integrated circuit (IC). The light transmitting-side circuit unit, the light receiving-side circuit unit, the light emitting unit, and the light detecting unit are assembled in a package. The integrated optical fiber connector component of the present invention has reduced space when it is installed on a notebook computer, and has reduced manufacturing complexity and cost.	03-08-2012

Chung-Ping Feng, Hsinchu County TW

Patent application number	Description	Published
20110192960	OPTICAL SENSING DEVICE WITH ANTI-STATIC MEMBER - An optical sensing device, which includes a shell, at least one light emitting member, a shading member, at least one anti-static member and at least one optical sensing member, is disclosed. The shell is formed with a black-body condition space therein, and the black-body condition space has a light emitting chamber, a shading chamber and at least one optical sensing chamber. The light emitting member projects a light beam into the light emitting chamber. The shading member is movably restrained within the shading chamber, and generates a static electricity when moving therein. The anti-static member is arranged in the shading chamber to ground the static electricity. The optical sensing member is arranged in the optical sensing chamber, and senses the light beam to accordingly send out a sensing signal.	08-11-2011
20110192963	ROTATOR TYPE OPTICAL SENSING DEVICE - An optical sensing device includes a shell, at least one light emitting member, a rotator type shading member and at least one optical sensing member. The shell is formed with a black-body condition space having a light emitting chamber, a shading chamber and at least one optical sensing chamber. The light emitting member projects a light beam. The rotator type shading member is rotatably restrained within the shading chamber, and has a geometric center and a weight center offset from the geometric center. When the optical sensing device is lifted in a lifting azimuth or lowered in a lowering azimuth, the rotator type shading member is rotated by the geometric center to make the weight center located in the lowering azimuth with respect to the geometric center. The optical sensing member is arranged in the optical sensing chamber, and senses the light beam to accordingly send out a sensing signal.	08-11-2011
20110216310	OPTICAL SENSING DEVICE WITH ROTATING TYPE SHADING ASSEMBLY - An optical sensing device includes a shell, at least one light emitting member, a rotating type shading assembly and at least one optical sensing member. The shell is formed with a black-body condition space having a light emitting chamber, a shading chamber and at least one optical sensing chamber. The light emitting member projects a light beam. The rotating type shading assembly includes a pivot and a shading member. The shading member is pivotally connected to the pivot in the shading chamber, and has a weight center offset from the pivot center. When the optical sensing device is tilted, the shading member is rotated to make the weight center located in a lowering azimuth with respect to the pivot. The optical sensing member is arranged in the optical sensing chamber, and senses the light beam to accordingly send out a sensing signal.	09-08-2011
20110235026	TILT SENSOR WITH POWER SAVING MECHANISM - A tilt sensor with power-saving mechanism is provided. The tilt sensor includes a light-emitting element, a blocking object displaceable in an accommodating space on a baseboard, at least two first light sensors, a second light sensor and a control module. The first and the second light sensors respectively sense a light amount and a light amount variation according to the relative position of the light-emitting element and the blocking object. During a power-saving mode, when the light amount variation is larger than a specific value, the control module makes the light-emitting element work in a working mode to emit light according to a first current. During the work mode, when the light amount does not change or the light amount variation is smaller than a threshold value, the control module makes the light-emitting element work in the power-saving mode to emit light according to a second current.	09-29-2011
20110235027	OPERATION METHOD TO OPERATE TILT SENSOR - An operation method to operate a tilt sensor with power-saving mechanism is provided. The operation method comprises the steps as follows. An accommodating space is provided such that a blocking object is displaceable in the accommodating space according to the gravity. A working mode is performed such that a light-emitting element emits light according to a first current and at least two first light sensors sense a light amount to determine a tilt angle of the tilt sensor. When the light amount doesn't change or when a light amount variation sensed by a second light sensor is smaller than the threshold value within a predetermined time period, a power-saving mode is performed such that the light-emitting element emits light according to a second current smaller than the first current. When the light amount variation is larger than the specific value during the power-saving mode, the working mode is performed.	09-29-2011
20110272562	PARTITION TYPE OPTICAL SENSING DEVICE - An optical sensing device includes a shell, a partition structure, a pivot, a shading member, at least one light emitting member and at least one optical sensing member. The shell is formed with a black-body condition space having an arrangement chamber and a shading chamber adjacent to and communicated with the arrangement chamber. The partition structure partitions the arrangement chamber into a light emitting chamber and at least one optical sensing chamber. The pivot is set in the shading chamber. The shading member is located in the shading chamber and pivotally connected to the pivot. When the optical sensing device is tilted, the shading member is rotated in accordance with a tilting azimuth. The light emitting member is located in the light emitting chamber and projects a light beam The optical sensing member is located in the optical sensing chamber and senses the light beam.	11-10-2011

Chunlan Feng, Sendai-Shi JP

Patent application number	Description	Published
20120088125	MAGNETORESISTIVE ELEMENT AND MAGNETIC MEMORY - A magnetoresistive element according to an embodiment includes: a base layer; a first magnetic layer formed on the base layer and having a changeable magnetization direction with an easy axis of magnetization in a direction perpendicular to a film plane; a first nonmagnetic layer formed on the first magnetic layer; and a second magnetic layer formed on the first nonmagnetic layer and having a fixed magnetization layer with an easy axis of magnetization in a direction perpendicular to the film plane. The first magnetic layer includes a ferrimagnetic layer having a DO	04-12-2012

Cui Feng, Suwon-Si KR

Patent application number	Description	Published
20090135210	VIDEO PROCESSING APPARATUS AND VIDEO PROCESSING METHOD - There are provided a video processing apparatus and a video processing method. The video processing apparatus includes: a video processing part which performs video processing to display a video on a display module which includes a plurality of light emitting devices corresponding to basic colors; and a controller which adjusts the luminous intensity of the light emitting devices on the basis of luminance change between an arbitrary pixel and a pixel adjacent to the arbitrary pixel so that a difference between light-remaining times of the light emitting devices is not larger than a predetermined value.	05-28-2009

Daniel Feng, Basingstoke GB

Patent application number	Description	Published
20120019448	User Interface with Touch Pressure Level Sensing - An apparatus including a housing; electronics in the housing; and a user input configured to allow a user to input information into the apparatus. The user input includes a touch panel on the housing. The user input is connected to the electronics and is configured to distinguish between first and second different levels of touch pressure by a user. The user input is configured to display a keyboard keys graphic. The apparatus is configured such that the first level of touch pressure at a first location of the touch panel is determined to correspond to selecting one of the keys of the graphic by the user as first information. The second level of touch pressure at the first location is determined to correspond to second information which does not correspond to selecting one of the keys of the graphic by the user.	01-26-2012

Dingwu Feng, Brunswick AU

Patent application number	Description	Published
20090071374	Dry Mix Cement Composition, Methods and Systems Involving Same - A dry mix cement composition including an alkaline multi-phase aluminosilicate material, wherein the alkaline multi-phase aluminosilicate material provides a source of alkaline and soluble silicate to the cement composition.	03-19-2009

Fei Fei Feng, Yongin-Si KR

Patent application number	Description	Published
20080235699	SYSTEM FOR PROVIDING QUALITY OF SERVICE IN LINK LAYER AND METHOD USING THE SAME - A system and method of providing a quality of service (QoS) is provided. The method of providing the QoS in the link layer includes receiving, by a stream providing device, minimum and maximum resource requirement information of a stream receiving device; transmitting, by the stream providing device, a reservation message including the minimum and maximum resource requirement information; allocating a resource, by at least one bridge, based on the reservation message transmitted from the stream providing device; and receiving, by the stream receiving device, a stream transmitted from the stream providing device via the resource.	09-25-2008
20090109876	NETWORK SYSTEM SUPPORTING SPANNING TREE PROTOCOL, RELAY APPARATUS THEREOF, AND METHOD OF CREATING SPANNING TREE TOPOLOGY THEREOF - Provided are a network system supporting a spanning tree protocol (STP), a relay apparatus thereof, and a method of creating a spanning tree. Proposed is a method of creating a tree topology, between AVB bridges, using a STP message including a group MAC address which is different from that used in a non-AVB (Audio Video Bridging) bridge (that is, a bridge without the function of AVB), in order to form a minimum number of AVB clouds. Therefore, it is possible to efficiently ensure transmission quality of a multimedia stream such as an AVB stream.	04-30-2009
20090238092	METHOD AND APPARATUS FOR ANALYZING NETWORK HAVING A PLURALITY OF LINKS - Provided are an apparatus for and a method of analyzing a network, for example, an asymmetric network having a plurality of links, and a wireless device for use in the network. A method of analyzing a network having a plurality of links includes performing one or more operations of sampling a packet interval between two packets transmitted consecutively, and analyzing configuration of the plurality of links included in the network based on the one or more sampled packet intervals.	09-24-2009
20100020909	SYNCHRONIZING APPARATUS AND METHOD IN PACKET NETWORK - Provided are a synchronizing apparatus and method for performing synchronization in a packet network. The synchronizing apparatus includes a sampling unit to measure a time difference using a plurality of time stamps included in a plurality of two-way message packets, an estimating unit to estimate a frequency offset by applying a baseline algorithm to the time difference, a verifying unit to verify the frequency offset to remove an error caused by network delay variation, and a synchronizing unit to remove the frequency offset from a local slave clock signal and generate a slave clock signal synchronized to a clock signal of a master device.	01-28-2010
20110243145	METHOD TO ACCURATELY AND SECURELY DETERMINE PROPAGATION DELAY AND DISTANCE BETWEEN SENDING AND RECEIVING NODE IN PACKET NETWORK USING CUT-THROUGH APPROACH AND PACKET NETWORK NODE FOR EXECUTING THE METHOD - A method and system for measuring a distance between nodes in a packet network are provided. The system and method include measuring and storing a departure time of a ping packet sent from a source node to a destination node, sending a response packet with respect to the ping packet from the destination node to the source node, cutting through the ping packet or response packet to a successive node or the destination node without an intermediate node delay, computing a round-trip time by measuring an arrival time of the response packet at the source node and measuring the distance between the nodes, based on the round-trip time and speed of the ping packet.	10-06-2011

Foma Feng, Taoyuan County TW

Patent application number	Description	Published
20120001678	CAPACITIVE TOUCHING APPARATUS - The invention provides a capacitive touching apparatus, which includes at least an equivalent capacitor module, a first comparator, a first reference current generator, a first detection capacitor module and a selection switch module. The equivalent capacitor module receives a periodic driving signal and produces an output voltage according to the driving signal. The first comparator compares the output voltage with a first reference voltage and thereby produces a first comparison result. The first reference current generator produces a first reference current and a second reference current according to a base current, in which the first reference current generator decides whether to respectively output the first reference current and the second reference current according to the first comparison result, and the first reference current is output to the equivalent capacitor module. The first detection capacitor module produces a first detection output signal according to the second reference current.	01-05-2012

Gang Feng, Oxfordshire GB

Patent application number	Description	Published
20090162334	PRODUCTION AND USE OF REGULATORY T CELLS - An ex vivo method for generating a population of Treg capable of suppressing rejection of an organ or tissue transplant from a donor animal, comprises culturing CD4	06-25-2009

Guoyou Feng, Zhicheng Town CN

Patent application number	Description	Published
20120092041	Decoding Circuit Withstanding High Voltage Via Low-Voltage Mos Transistor And The Implementing Method Thereof - A decoding circuit withstanding high voltage via a low-voltage MOS transistor, where negative high voltage that can be withstood can be as high as double what the transistor itself can withstand via two-stage CMOS inverters connected serially. When the negative high voltage is withstood, the source of a PMOS transistor in the CMOS inverter is switched to high resistance, and the substrate to the ground; the source of an NMOS transistor in the first CMOS inverter is connected with a half negative high voltage, and the source of an NMOS transistor in the second CMOS inverter with a negative high voltage; the first CMOS inverter, whose output is the half negative high voltage, is grounded at its input terminal, and output of the second CMOS inverter is the negative high voltage.	04-19-2012

Han Hua Feng, Jurong SG

Patent application number	Description	Published
20100248284	BIOSENSOR - A biosensor which comprises a substrate (	09-30-2010

Hsiang-Ming Feng, Tainan City TW

Patent application number	Description	Published
20120104584	SEMICONDUCTOR DEVICE PACKAGES WITH PROTECTIVE LAYER AND RELATED METHODS - A Quad Flat No Leads (QFN) package includes a lead frame, a chip, an encapsulant, and a protective layer. The lead frame includes a plurality of leads. Each of the leads has a lower surface that is divided into a contact area and a non-contact area. The chip is configured on and electrically connected to the lead frame. The encapsulant encapsulates the chip and the leads and fills spaces between the leads. The contact areas and the non-contact areas of the leads are exposed by the encapsulant. The protective layer covers the non-contact areas of the leads.	05-03-2012
20120112338	HEAT DISSIPATING SEMICONDUCTOR DEVICE PACKAGES AND RELATED METHODS - An embodiment of a method for making semiconductor device packages includes a heat sink matrix and a substrate. A plurality of semiconductor devices are attached to the substrate. Then, a package body is formed between the heat sink matrix and the substrate, wherein the package body encapsulates the semiconductor devices. Then, a plurality of first cutting slots is formed, wherein the first cutting slots extend through the heat sink matrix and partially extend into the package body. Then, a plurality of second cutting slots is formed, wherein the second cutting slots extend through the substrate and through the package body to the first cutting slot, thereby singulating the heat sink matrix and substrate into a plurality of individual semiconductor device packages.	05-10-2012

Hsu-Ping Feng, Taipei TW

Patent application number	Description	Published
20120036745	ELECTRONIC GREETING CARD INTEGRATED WITH PHYSICAL CARRIER AND GREETING CARD BROWSER - An electronic greeting card integrated with a physical carrier is disclosed and includes: a first wireless communication circuit module for wirelessly transceiving a signal associated with data or a command; a first communication software module, when executed, establishing a communication link with an electronic apparatus with a greeting card browser via the first wireless communication circuit module; a greeting card software module for editing, browsing and archiving the digital content, and storing the digital content or the status information back to the electronic greeting card; at least one flash memory for storing programming codes respectively corresponding to the software modules and storing the digital content and status information; a processor for processing the data or command from the first wireless communication circuit module; and a physical carrier for carrying the first wireless communication circuit module, the flash memory and the processor.	02-16-2012

Huai-Yuan Feng, Hsinchu County TW

Patent application number	Description	Published
20120014080	ELECTRONIC DEVICE HAVING CIRCUIT BOARD WITH CO-LAYOUT DESIGN OF MULTIPLE CONNECTOR PLACEMENT SITES AND RELATED CIRCUIT BOARD THEREOF - An electronic device includes an integrated circuit, a connector, and a circuit board. The integrated circuit includes a first signal processing circuit, a second signal processing circuit, and an interface multiplexer having a first input port electrically connected to the first signal processing circuit, a second input port electrically connected to the second signal processing circuit, and an output port arranged to be electrically connected to the first input port or the second input port. The circuit board carries the integrated circuit and has a plurality of connector placement sites, including at least a first connector placement site each dedicated to the first signal processing circuit and at least a second connector placement site each dedicated to the second signal processing circuit. The connector placement sites and the output port of the interface multiplexer are electrically connected in series. The connector is installed on one of the connector placement sites.	01-19-2012

Huei-Shun Feng, Taipei TW

Patent application number	Description	Published
20120115371	Connector - A connector having a basic structure of a Slimline SATA connector with terminal sets for transmitting PCIe signals. The connector includes a first plurality of conductive terminals and a first insulating body, as well as second plurality of conductive terminals and a second insulating body. The first insulating body includes a port and a plurality of terminal grooves for receiving the first plurality of conductive terminals. The second insulating body includes a slot, L-shaped tongue members, and a plurality of terminal grooves for engagement with the second plurality of conductive terminals.	05-10-2012

Jeng-Guo Feng, Taoyuan TW

Patent application number	Description	Published
20120012856	GaN Light Emitting Diode and Method for Increasing Light Extraction on GaN Light Emitting Diode Via Sapphire Shaping - A method for enhancing light extraction efficiency of GaN light emitting diodes is disclosed. By cutting off a portion from each end of bottom of a sapphire substrate or forming depressions on the bottom of the substrate and forming a reflector, light beams emitted to side walls of the substrate can be guided to the light emitting diodes.	01-19-2012

Jen Nan Feng, Zhongli City TW

Patent application number	Description	Published
20110182455	EARPHONE ASSEMBLY WITH MOISTURE RESISTANCE - An acoustic system includes a receiver or microphone, a tube, a barrier, and an equalization device. The receiver is capable of outputting an audio signal. The tube is in connection with the receiver and the audio signal travels along a length of the tube. The barrier is fitted along the tube and the barrier prevents moisture from passing along the tube toward the receiver. The barrier causes an amount of damping to the audio signal. The equalization device is in connection with the receiver and the equalization device counteracts the damping by the barrier. The barrier is configured to have a submersion rating greater than or equal to 7 IP.	07-28-2011

Jia-Chyi Feng, Taipei County TW

Patent application number	Description	Published
20110228542	LENS STRUCTURE - A lens structure adapted for guiding a light from a light source to a plurality of directions is provided. The lens structure includes a base, a pillar, and an umbrella-shaped body. The base has a containing pit adapted for containing the light source. The pillar is connected to the base. The pillar has a central axis and a first curved surface, in which the first curved surface surrounds the central axis symmetrically. The umbrella-shaped body is connected to the pillar and has a second curved surface and a third curved surface surrounding the central axis symmetrically. The second and the third curved surfaces are located on a top portion of the umbrella-shaped body and next to each other.	09-22-2011

Jia-Chyi Feng, New Taipei City TW

Patent application number	Description	Published
20120044698	LENS AND LAMP USING THE SAME - A lens and a lamp using the lens are provided. The lamp includes a lampshade, a base assembled to the lampshade, a lens, and an LED light source. The lens configured on the base and located in the lampshade has a curved light incident surface, a first light incident surface surrounding the curved light incident surface, and a first and second light emitting surfaces. The curved light incident surface and the first light incident surface together constitute an accommodation space. The first light emitting surface is located above the curved light incident surface. The second light emitting surface is located at an outer side of the lens and corresponds to the first light incident surface located at an inner side of the lens. The second light emitting surface surrounds the first light emitting surface. The LED light source is configured in the accommodation space of the lens.	02-23-2012
20120044700	LENS AND LAMP USING THE SAME - A lens and a lamp using the same are provided. The lamp includes a lampshade, a base, a lens and a light emitting diode (LED). The lampshade and the lens are assembled on the base, wherein the lens is located in the lampshade. The lens has an accommodating portion, a first light exiting surface and a second light exiting surface. The first light exiting surface is located above the accommodating portion, and the second light exiting surface surrounds the first light exiting surface and located outside the accommodating portion. The first and second light exiting surfaces are concaves. The LED is disposed in the accommodating portion of the lens.	02-23-2012

Jianrong Feng, Burlington CA

Patent application number	Description	Published
20090098179	FLUID EQUILBRATED ABSORBENT POLYMERIC MATERIALS, DEVICES INCLUDING SAME AND PACKAGING FOR SAME - Disclosed are methods and devices for the engineering, formation, and post-formation handling of absorbent polymeric materials. Devices intended for use in a fluid environment that include an absorbent polymeric material can be formed and processed to ensure that upon installation of the device, the polymeric material can not only have the desired physical characteristics for the intended use, but can also be pre-equilibrated for the environment in which the device will be utilized. In particular, the polymeric materials can be formed with particular characteristics such that, upon absorption of a fluid, the characteristics will alter in a predetermined way to provide the materials within target specifications during use. In addition, the materials can be stored in a fluid so as to exhibit the desired operating characteristics immediately upon installation. In one particular embodiment, the invention is directed to biocompatible, implantable devices designed for use in vivo.	04-16-2009

Jinxiang Feng, Jinan City CN

Patent application number	Description	Published
20120103106	GASBAG TYPE PAVEMENT ACCELERATED LOADING TESTING APPARATUS - Disclosed is a gasbag type pavement testing apparatus, comprising a main frame (	05-03-2012

Jiyun Feng, Tseung Kwan O HK

Patent application number	Description	Published
20100034730	One-step, paste-state mechanochemical process for the synthesis of zinc oxide nanoparticles - The present subject matter provides a time- and energy-saving paste-state mechanochemical process to synthesize zinc oxide nanoparticles. Our nanoparticles are small, have abundant surface hydroxyl groups and exhibit excellent UV blocking characteristics. One embodiment involves a process for preparing zinc oxide nanoparticles comprising grinding, milling, or a combination thereof a mixture comprising (a) at least one zinc salt, (b) at least one additional inorganic salt, and (c) at least one alkali hydroxide compound.	02-11-2010

Juan Feng, Espoo FI

Kai Feng, Vanlose DK

Patent application number	Description	Published
20100004766	Method and a System for Providing Sound Generation Instructions - A method and a system for providing sound generation instructions from a digitized input signal are provided. The invention comprises transforming at least part of the digitized input signal into a feature representation, extracting characteristic features of the obtained feature representation, comparing at least part of the extracted characteristic features against stored data representing a number of signal classes, selecting a signal class to represent the digitized input signal based on said comparison, and selecting from stored data, which represents a number of sound effects, sound effect data representing the selected signal class. Sound volume data is determined from stored reference volume data corresponding to the selected signal class and/or sound effect and from at least part of the obtained characteristic features, and sound generation instructions are generated based at least partly on the obtained sound effect data and the obtained sound volume data. It is preferred that the sound generation instructions are forwarded to a sound generating system, and that a sound output corresponding to the digitized input signal is generated by use of said sound generating system and the sound generation instructions. The transformation of the digitized input signal into a feature representation may include the use of Fourier transformation, and the extraction of the characteristic features may comprise an extraction method using spectrum analysis and/or cepstrum analysis. For each signal class there may be corresponding reference volume data.	01-07-2010

Lijun Feng, Saint Laurent CA

Patent application number	Description	Published
20090253817	Polyurethane foams containing silicone surfactants - The present invention relates to polyurethane foam prepared from a polyurethane foam-forming reaction mixture possessing a silicone copolymer surfactant, methods for making the surfactant, and a process for preparing low density polyurethane foams.	10-08-2009
20090270523	Polyurethane foam-forming compositions containing polysilsesquioxane cell opening agents - The present invention relates to polyurethane foam-forming composition containing polysilsesquioxanes that provide high resilience flexible polyurethane molded foams having improved foam dimensional stability.	10-29-2009

Liu Feng, Zhenjiang CN

Patent application number	Description	Published
20120128894	Crucible for Electron Gun Evaporation - A lower crucible component	05-24-2012

Martin Feng, Vancouver CA

Patent application number	Description	Published
20120041146	PHENOL-FORMALDEHYDE POLYMER WITH CARBON NANOTUBES, A METHOD OF PRODUCING SAME, AND PRODUCTS DERIVED THEREFROM - The present invention provides methods to functionalize and solubilize WCNT with a phenolic polymer such as a lignin or a PF resin followed by in-situ integration of this functionalized CNT in the presence of formaldehyde and phenol and/or lignin to generate either CNT-reinforced phenol-formaldehyde polymer or CNT-reinforced lignin-phenol-formaldehyde polymer in either liquid or powder form suitable as an adhesive in the manufacture of a lignocellulosic composite material such as OSB and plywood.	02-16-2012

Mike Feng, Jiangsu Province CN

Patent application number	Description	Published
20120071826	SAFE SELF-DESTRUCTION SYRINGE WITH PUNCTURE PROOF PROTECTIVE SLEEVE - A safety self-destruction syringe with puncture proof protective sleeve consists of a needlepoint protective sleeve (	03-22-2012

Peng Feng, Veldhoven NL

Patent application number	Description	Published
20110181849	LITHOGRAPHIC APPARATUS AND A DEVICE MANUFACTURING METHOD - An immersion lithographic apparatus is provided having a substrate table including a drain configured to receive immersion fluid which leaks into a gap between an edge of a substrate on the substrate table and an edge of a recess in which the substrate is located. A thermal conditioning system is provided to thermally condition at least the portion of the recess supporting the substrate by directing one or more jets of fluid onto a reverse side of the section supporting the substrate.	07-28-2011

Qingping Feng, Ontario CA

Patent application number	Description	Published
20120014920	ANNEXIN AND ITS USE TO TREAT INFLAMMATORY DISORDERS - There is provided a composition comprising an effective amount of Annexin A	01-19-2012

Qun Ce Feng, Tokyo JP

Patent application number	Description	Published
20110301013	VERTICAL CENTRIFUGAL SEPARATOR - A vertical centrifugal separator is provided which includes a mechanism for automatically discharging solids produced during centrifugal processing after the centrifugal processing. The vertical centrifugal separator includes a casing	12-08-2011

Shi Feng, Charenton FR

Patent application number	Description	Published
20090262436	Producing a Transparent Optical Element Comprising a Substance Contained in Cells - The invention concerns a method for producing a transparent optical element (	10-22-2009

Tien-Chun Feng, Keelung City TW

Patent application number	Description	Published
20110157835	Heat sink assembly - A heat sink assembly is provided. The heat sink assembly comprises a heat sink and a clip. The heat sink comprises a heat-dissipating baseboard and a plurality of heat-dissipating plates. The heat-dissipating baseboard is adapted to a heating element. The heat-dissipating plates are formed perpendicularly on the heat-dissipating baseboard and parallel to each other. The clip comprises a central portion, two winding portions and two locking portions. The central portion is placed in a containing space between two of the heat-dissipating plates and is riveted on the heat-dissipating baseboard. The length of the central portion is substantially the same as the length of the heating element. The winding portions are connected to the two ends of the central portion respectively and aren't contacted to the heat-dissipating baseboard. The locking portions are formed substantially perpendicularly on the two winding portions and each has a hook stretching out in opposite directions.	06-30-2011

Tim Feng, Mississauga CA

Patent application number	Description	Published
20080283649	REELING APPARATUS - A reeling apparatus may be provided in the form of a kit. The kit may include parts that permit the reeling apparatus to be shipped in a broken down, and therefore relatively compact condition. The kit may include cheek plates (or sideframes), and a set of elements that may be combined to form a substantially cylindrical hub. The sections of the hub may be of a size to nest, or partially nest, within the central passage of the cheek plates. The kit may fit together in a snap fit manner.	11-20-2008

Wei Feng, Guilin View SG

Patent application number	Description	Published
20120040372	RECEPTOR TYROSINE KINASE ASSAYS - Methods for detecting phosphorylation of receptor tyrosine kinases (“RTKs”) upon activation and the modulation of activation by a candidate compound are provided. The method employs cells comprising two fusion products: (1) an RTK fused to a small fragment of β-galactosidase and (2) a phosphotyrosine binding peptide fused to the large fragment of β-galactosidase, where the 2 fragments weakly complex to form an active enzyme, and optionally a construct for a cytosolic RTK phosphorylating kinase, when the RTK does not autophosphoryate. To detect phosphorylation a β-galactosidase substrate is added to the cells, whereby product formation indicates the occurrence of phosphorylation.	02-16-2012

Wen-Chi Feng, Hsinchu County TW

Patent application number	Description	Published
20110320991	HIERARCHIAL POWER MAP FOR LOW POWER DESIGN - A computer-implemented method for debugging the power aspect of an IC design by integrating the power specification expressed in certain power specification format and its corresponding circuit design within a power schematic diagram called power map. Power map is created by using a power data base generated by regrouping the original circuit design hierarchy to new hierarchies defined by the power specification. Power map contains power cell symbols (such as isolation cells, level shifters, power switches) and signal nets, and can show the relationship between power domains. Power map can also display mismatches or errors between the power specification and the circuit design for those signals connecting the power domains. Furthermore, power map can be used in conjunction with simulation result.	12-29-2011

Wen-Chun Feng, Hsinchu TW

Patent application number	Description	Published
20110310716	METHOD AND DEVICE FOR DETECTING THICKNESS OF OPTICAL DISC - A method for detecting a thickness of an optical disc is provided. Firstly, a beam intensity signal and a focusing error signal are generated. Then, a first time interval for a focus point of the laser beam to move from a first layer to a second layer of the optical disc is acquired according to the beam intensity signal or the focusing error signal. Then, a second time interval between two peak values of an S curve of the focusing error signal is detected. Afterwards, the thickness between the first layer and the second layer is calculated according to a known S-curve detection range, the first time interval and the second time interval. The S-curve detection range is multiplied by said first time interval and divided by said second time interval to obtain the thickness between the first layer and the second layer of the optical disc.	12-22-2011
20110310718	METHOD AND APPARATUS FOR JUDGING BLANK AREA AND DATA RECORDED-AREA OF OPTICAL DISC - An apparatus for judging an optical disc includes a gain controller, an amplitude detecting unit and an amplitude comparing unit. The gain controller is used for receiving a radio frequency signal from an optical pickup head; and processing the radio frequency signal into an amplified radio frequency signal with a target amplitude according to an amplitude feedback signal. The amplitude detecting unit is used for receiving the amplified radio frequency signal, generating the amplitude feedback signal to the gain controller, and outputting a top envelope amplitude according to an top envelope signal of the amplified radio frequency signal. The amplitude comparing unit is used for comparing the top envelope amplitude with a threshold value to generate a resulting signal, and judging whether the laser beams emitted from the optical pickup head are irradiated on a blank area or a data-recorded area according to the resulting signal.	12-22-2011
20120014238	SPHERICAL ABERRATION COMPENSATION METHOD AND DEVICE OF OPTICAL DISC DRIVE - A spherical aberration compensation method is provided. A first thickness of a cover layer at a first radius position of an optical disc is measured. A second thickness of the cover layer at a second radius position of the optical disc is measured. A spherical aberration calibration is performed at a third radius position of the optical disc to obtain an optimal spherical aberration compensation value. According to the first and second radius positions, the first and second thicknesses, and the optimal spherical aberration compensation value at the third radius position, a spherical aberration compensation formula is acquired. Afterwards, an updated spherical aberration compensation value is calculated by the spherical aberration compensation formula according to a fourth radius position where an optical pickup head of the optical disc drive is located. The updated spherical aberration compensation value is inputted into a spherical aberration compensator of the optical disc drive.	01-19-2012

Wu Feng, Sendai-Shi JP

Patent application number	Description	Published
20120088125	MAGNETORESISTIVE ELEMENT AND MAGNETIC MEMORY - A magnetoresistive element according to an embodiment includes: a base layer; a first magnetic layer formed on the base layer and having a changeable magnetization direction with an easy axis of magnetization in a direction perpendicular to a film plane; a first nonmagnetic layer formed on the first magnetic layer; and a second magnetic layer formed on the first nonmagnetic layer and having a fixed magnetization layer with an easy axis of magnetization in a direction perpendicular to the film plane. The first magnetic layer includes a ferrimagnetic layer having a DO	04-12-2012

Wu Liang Feng, Chu-Pei City TW

Patent application number	Description	Published
20120115098	WHIRLWIND-TYPE OXIDATION COMBUSTION APPARATUS FOR PROCESSING SEMICONDUCTOR FABRICATION EXHAUST GAS - A whirlwind-type oxidation combustion apparatus for processing semiconductor fabrication exhaust gas is disclosed. An inlet head is set on the top of an exhaust gas processing tank. An exhaust gas passage is set inside the inlet head and connected to an external exhaust gas supply terminal and the exhaust gas processing tank, for guiding the exhaust gas into the exhaust gas processing tank. An ignition chamber is formed between two partitions outside the exhaust gas passage. The two partitions have multiple inclined holes interconnecting an external combustion gas supply terminal, the ignition chamber, and the exhaust gas processing tank. The inclined holes guide a combustion gas to swirl into the exhaust gas processing tank through the ignition chamber. An igniter in the ignition chamber ignites the combustion gas to form a vortex flame which burns the exhaust gas. The exhaust gas is further caused to swirl onto a water screen.	05-10-2012

Xianshe Feng, Waterloo CA

Patent application number	Description	Published
20080302725	Modulated Bundle Element - An apparatus for the adsorption of components of fluids or the catalytic reaction of components of fluids. The apparatus has numerous membranous elements formed as fibers, strands, strips, or the like. Each element possesses a desirable property such as the ability to adsorb certain components of a fluid or the ability to catalyze a particular chemical reaction. The elements are packaged into bundles of elements structured such that sufficient space exists between individual elements to allow for the flow of a fluid through the bundle. The bundle is contained within an impermeable casing containing one or more inlet ports and one or more outlet ports. The elements may have materials that are able to adsorb specific substances. The elements also may have materials that are able to catalyze certain chemical reactions.	12-11-2008

Xiaoliang Feng, Hitachi JP

Patent application number	Description	Published
20110309801	CHARGING CONTROL SYSTEM - In a charging control system for recording data regarding charging a secondary battery, a status recording unit refers the charging voltage value and the charging current value and records the referred charging voltage, the referred charging current and reference time when the charging current value is referred and time when the charging voltage value is referred, on the recording unit. A battery protecting unit stops the charging the secondary battery when the charging voltage exceeds the predetermined target voltage value. The status recording unit starts recording of the charging voltage value, the charging current value, and the reference time on the recording unit, when the charging voltage exceeds the target voltage value as a result of a fail in stopping the charging by the battery protecting unit because of occurrence of a trouble in the battery protecting unit.	12-22-2011

Xiaomei Feng, Haidian District CN

Patent application number	Description	Published
20120128544	DEVICE MAKING PHOSPHORUS BY THERMAL PROCESS - The present invention discloses an apparatus for thermally refining phosphorus. The apparatus comprises: a melting furnace for melting rock phosphate into melts, including a feed port and a melt outlet; and a reduction-oxidation furnace including a furnace body which gas a melt inlet, a slag outlet, and a fume outlet, and a blow gun, wherein the melt inlet and the melt outlet are in communication with each other and wherein the blow gun has an end inserted into the furnace body. The content of impurities in fumes containing phosphorus pentaoxide is low, and the phosphorus pentaoxide can be easily extracted with a high purity of the phosphorus pentaoxide and at low cost by means of the apparatus for thermally refining phosphorus according to the present invention.	05-24-2012
20120134885	REDUCTION-OXIDATION FURNACE FOR MAKING PHOSPHORUS BY THERMAL PROCESS - The present invention discloses a reduction-oxidation furnace for thermally refining phosphorus. The reduction-oxidation furnace comprises a furnace body and a blow gun, wherein the furnace body has a slag outlet, a fume outlet, and a melt inlet for feeding melts formed by melting rock phosphate into the furnace body and wherein the blow gun has an end inserted into the furnace body. The content of impurities in fumes containing phosphorus pentaoxide is low, the phosphorus pentaoxide can be easily extracted with a high purity of the phosphorus pentaoxide and at low cost by means of the reduction-oxidation furnace for thermally refining phosphorus according to the present invention.	05-31-2012

Xingguang Feng, Yongin-Si KR

Patent application number	Description	Published
20100153797	Apparatus and method of authenticating Joint Test Action Group (JTAG) - In an apparatus including a joint test action group (JTAG) authentication device, and a JTAG authentication method using the apparatus, the apparatus includes a joint test action group (JTAG) authentication device, the apparatus comprising a JTAG access circuit that determines whether to access a JTAG-compliant device according to a predetermined protocol that governs the JTAG-compliant device and the apparatus, wherein the JTAG access circuit at least one of inactivates at least one of inner bus lines and inner units and activates the at least one of the inner bus lines and the inner units according to whether the JTAG-compliant device is accessed.	06-17-2010
20110123020	ENDECRYPTOR CAPABLE OF PERFORMING PARALLEL PROCESSING AND ENCRYPTION/DECRYPTION METHOD THEREOF - An encryption/decryption method of an endecryptor including a plurality of endecryption units supporting an XES mode with tweak and ciphertext streaming (XTS) includes dividing an input data stream into consecutive data units; inputting the divided data units to the endecryption units, respectively; and simultaneously processing the input data units at the respective endecryption units. According to the encryption/decryption method, parallel processing is performed to encrypt/decrypt data at higher speed.	05-26-2011
20110129085	CRYPTOGRAPHIC DEVICE FOR IMPLEMENTING S-BOX - Provided is a cryptographic device implementing an S-Box of an encryption algorithm using a many-to-one binary function. The cryptographic device includes: arrays of first logic gates including I first logic gates which each receive 2 bits of an input signal; 2	06-02-2011
20120060067	APPARATUS AND METHOD OF AUTHENTICATING JOINT TEST ACTION GROUP (JTAG) - In an apparatus including a joint test action group (JTAG) authentication device, and a JTAG authentication method using the apparatus, the apparatus includes a joint test action group (JTAG) authentication device, the apparatus comprising a JTAG access circuit that determines whether to access a JTAG-compliant device according to a predetermined protocol that governs the JTAG-compliant device and the apparatus, wherein the JTAG access circuit at least one of inactivates at least one of inner bus lines and inner units and activates the at least one of the inner bus lines and the inner units according to whether the JTAG-compliant device is accessed.	03-08-2012

Xinliang Feng, Mainz DE

Patent application number	Description	Published
20110155248	HIGH PERFORMANCE SOLUTION PROCESSABLE SEMINCONDUCTOR BASED ON DITHIENO [2,3-D:2',3'-D']BENZO[1,2-B:4,5-B'] DITHIOPHENE - Dithienobenzodithiophenes of general formula (I) in which R	06-30-2011
20110268647	PRODUCING TWO-DIMENSIONAL SANDWICH NANOMATERIALS BASED ON GRAPHENE - Two-dimensional nanomaterials are produced in a process comprising the steps of	11-03-2011
20110292570	PROCESS FOR ENCAPSULATING METALS AND METAL OXIDES WITH GRAPHENE AND THE USE OF THESE MATERIALS - The invention relates to a process for coating nanoparticles with graphene, comprising the steps of	12-01-2011

Yakai Feng, Berlin DE

Patent application number	Description	Published
20100062036	Multiblock Copolymers with Shape-Memory Properties - The invention is directed to a multiblock copolymer with shape memory properties and a synthetic precursor of the multiblock copolymer 1. The multiblock copolymer contains: (i) a poly(depsipeptide) segment with an average molecular weight M	03-11-2010

Yakai Feng, Teltow DE

Patent application number	Description	Published
20110259517	Polymer Network with Triple Shape Effect and Associated Programming Methdo - The invention relates to a polymer network with triple-shape-memory effect and an associated programming method. The invention also relates to a method for producing layer systems made of shape-memory materials comprising the polymer network. The polymer network includes	10-27-2011

Yan Feng, Mississauga CA

Patent application number	Description	Published
20100140917	Vacuum fitting connection - A vacuum connection to connect a vacuum fitting to a corrugated hose has an air tube which defines an air channel and fits into the corrugated pipe. The connecting has a securing mechanism to secure the air tube to the corrugated hose. The air tube has an outer diameter which corresponds to the inner diameter of the corrugated hose to create an air tight seal. The securing mechanism has radial projections which are radially biased towards the air tube and engage one or more of the corrugations of the corrugated pipe to secure the vacuum fitting to the corrugated pipe. When the corrugated pipe is to be removed from the fitting, the radial projections may be moved against the biasing force to disengage the corrugations and permit removal of the corrugated pipe from the fitting. The opening of the air tube has a chamfered edge to create a smooth transition from the air channel of the air tube to the corrugated pipe thereby decreasing vacuum loss, debris accumulation and excessive noise.	06-10-2010

Yongjun Feng, Poitiers FR

Patent application number	Description	Published
20100233070	CARBON-SUPPORTED CoSe2 NANOPARTICLES FOR OXYGEN REDUCTION AND HYDROGEN EVOLUTION IN ACIDIC ENVIRONMENTS - The present teachings are directed to preparation of carbon-supported CoSe	09-16-2010

Yu-Mao Feng, Taipei County TW

Patent application number	Description	Published
20110267367	HANDHELD ELECTRIC APPARATUS AND GRAPHIC INTERFACE OPERATION METHOD - A handheld electric apparatus and graphic interface operation method thereof are disclosed. In embodiment, the handheld electric apparatus comprises a display unit, a button unit, a storage unit and a processor. The storage unit stores an application and a widget. The processor is operable to execute the application and display the execution image of the application on the display unit in full screen. When the button unit is triggered, the processor is operable to execute the widget and overlaying the execution image of the widget on the execution image of the application. The processor keeps the execution of the application while the widget is executed. Therefore, the operation convenience of handheld electric apparatus can be improved.	11-03-2011

Yu-Mao Feng, Taipei TW

Patent application number	Description	Published
20110271181	SCREEN UNLOCKING METHOD AND ELECTRONIC APPARATUS THEREOF - The present invention discloses an electronic apparatus and a screen unlocking method thereof, the electronic apparatus comprises a touch-controlled screen and a control module, and the screen unlocking method comprises the steps of displaying a first frame having a movable icon which shows a part of a second frame over the second frame on the touch-controlled screen; touching the icon and dragging the icon with a random direction and a random dragging path, and the part of the second frame shown by the icon being enlarged or reduced according to the direction and the dragging path; determining if a dragging-condition of the icon is matched with any one of the unlocking-conditions; and displaying the whole second frame when the dragging-condition of the dragged icon is matched with one of the unlocking-conditions.	11-03-2011
20110271182	ELETRONIC APPARATUS AND CONTROL METHOD THEREOF - The present invention discloses an electronic apparatus and a control method thereof. The electronic apparatus comprises a touch-controlled panel and a control module, and the control method comprises the steps of: touching and dragging at least one icon shown on the touch-controlled panel to a page-indexing row, the page-indexing row comprising a plurality of number indexes, and each number index representing a page; determining whether the icon is dragged to the site of one of the number index shown in the page-indexing row by the control module; focusing the number index when the icon is dragged to the site of one of the number index; determining whether the icon is touched at the site of the focused number index by the control module; moving the icon to a page represented by the focused number index when the icon is not touched at the site of the focused number index.	11-03-2011
20110304636	WALLPAPER IMAGE GENERATION METHOD AND PORTABLE ELECTRIC DEVICE THEREOF - The present invention discloses a wallpaper image generation method and a portable electric device thereof. The portable electric device comprises an image capture module, an image analysis module, a data processing module and a display module. The image capture module is operable to capture a digital image. The image analysis module is operable to analyze the digital image to obtain a first color data. The data processing module is operable to execute an operating system and generate a wallpaper image for an operation interface of the operating system. The display module is operable to display the operation interface and the wallpaper image. In embodiment, the image analysis module randomly selects a pixel of which color is set as the first color data, and the data processing module generates the wallpaper image according to the first color data, other similar color and a predefined pattern.	12-15-2011
20110307778	MOBILE ELECTRONIC APPARATUS AND METHOD OF SWITCHING APPLICATION PROGRAMS THEREOF - The present invention discloses a mobile electronic apparatus and a method of switching application programs thereof, the method is applied for the mobile electronic apparatus which has a screen, a storing unit and a processing unit, and the method comprises the following steps of: executing a plurality of application programs by the processing unit; capturing a plurality of frames displayed on the screen of the application programs then storing the frames in the storing unit; displaying the frames in a list on the screen with a sequence of the frames according to the starting time of each application program; executing the application program when the corresponding frame displayed in the list being selected by a user; wherein at least one of the application programs is closed before displaying the list on the screen.	12-15-2011

Yu William Feng, Waterloo CA

Patent application number	Description	Published
20110279092	METHOD AND APPARATUS FOR CHARGING A POWER PACK OF A PORTABLE ELECTRONIC DEVICE - A method includes: receiving a temperature indication, the temperature indication being a function of a temperature of a power pack of a portable electronic device; determining, as a function of the temperature indication, whether the temperature is within an elevated operating temperature range; and reducing a charge termination voltage and a charging current when the temperature is within the elevated operating temperature range.	11-17-2011

Zhanzhao Feng, Yagoona AU

Patent application number	Description	Published
20100071992	Muffler Assembly - The invention provides a muffler assembly (	03-25-2010

Zhi-Zheng Feng, Miaoli TW

Patent application number	Description	Published
20110305418	SINGLE-FIBER MACH-ZEHNDER FILTER AND METHOD OF MANUFACTURING THE SAME - The present invention provides a method for producing a Mach-Zehnder filtering device. The method includes the following steps: (a) providing an optical fiber having a jacket and a core containing rare earth element dopants; (b) stripping the jacket of a segment of the optical fiber; and (c) performing a fused-tapering to the stripped segment of the optical fiber to form a first and a second necks simultaneously, wherein the core exists in both the first and the second necks to form a Mach-Zehnder interferometer.	12-15-2011

Zhong Feng, Jiangsu Province CN

Patent application number	Description	Published
20120071826	SAFE SELF-DESTRUCTION SYRINGE WITH PUNCTURE PROOF PROTECTIVE SLEEVE - A safety self-destruction syringe with puncture proof protective sleeve consists of a needlepoint protective sleeve (	03-22-2012