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Geng, CN
Chao Geng, Shenzhen City CN
| Patent application number | Description | Published |
|---|---|---|
| 20120099270 | HEAT DISSIPATING APPARATUS AND ELECTRONIC DEVICE WITH HEAT DISSIPATING APPARATUS - A heat dissipating apparatus includes a first fan and a second fan. A clipping portion with a block is located on the first fan. A receiving hole is defined in the second fan, and two first retaining panels and a second retaining panel extend from the second fan. The two first retaining panels are substantially parallel to each other and perpendicular to the second retaining panel. The clipping portion is located between the two retaining panels and abuts the first retaining panel, and the block is engaged in the receiving hole. | 04-26-2012 |
| 20120104910 | ELECTRONIC DEVICE - An electronic device includes a chassis and a bracket. An opening is defined in the chassis. The opening has a first side edge and a second side edge located at opposite sides thereof. A length of the second side edge is greater than that of the first side edge. The bracket is mounted in the opening. The bracket includes a pair of first hooks and a pair of second hooks at opposite sides thereof. A distance between the pair of first hooks corresponds to the length of the first side edge. A distance between the pair of second hooks corresponds to the length of the second side edge. The pair of first hooks is engaged into the opening along the first side edge. The pair of second hooks is engaged into the opening along the second side edge. | 05-03-2012 |
Chen-Liang Geng, Shenzhen City CN
| Patent application number | Description | Published |
|---|---|---|
| 20100163698 | MOUNTING MECHANISM FOR STORAGE DEVICE - A mounting mechanism for a storage device having at least one sliding member includes a bracket and a pressing member. The bracket includes a sidewall defining at least one opening for receiving said sliding member of the storage device. The pressing member attached to the sidewall of the bracket for sandwiching the storage device between a bottom surface of the pressing member and the bracket. | 07-01-2010 |
| 20100163699 | MOUNTING MECHANISM FOR STORAGE DEVICE - A mounting mechanism for a storage device includes a bracket for receiving the storage device therein, and a pressing member. The bracket includes a sidewall defining at least one opening, and a bottom wall defining at least one guiding member for guiding and supporting a bottom surface of the storage device. A supporting member is located below the opening to resist the bottom surface of the storage device. The pressing member attached to the sidewall of the bracket for sandwiching the storage device between a bottom surface of the pressing member and the bracket. | 07-01-2010 |
| 20100238625 | COMPUTER SYSTEM WITH FAN MODULE - A computer system includes a chassis and a fan module attached to the chassis. The fan module includes a rotor, a side panel coaxial with the rotor, and a cylindrical cover extending from the side panel for encasing the rotor. One side of the rotor is covered and protected by the side panel, while another side of the rotor is bare. The chassis includes an air vent for exposing the bare side of the rotor. An airflow-guiding part inwardly protrudes from an edge of the air vent and abuts the cylindrical cover of the fan module. | 09-23-2010 |
Cong Geng, Shenzhen CN
| Patent application number | Description | Published |
|---|---|---|
| 20110261968 | METHOD AND APPARATUS FOR CONTROLLING GAIN IN MULTI-AUDIO CHANNEL SYSTEM, AND VOICE PROCESSING SYSTEM - A method and an apparatus for controlling gain in a multi-audio channel system as well as a voice processing system are disclosed. The method includes: judging whether signals on any audio channels are similar or correlated; sorting audio channels of similar or correlated signals into one group if the similar or correlated signals exist on the audio channels, and using the same Automatic Gain Control (AGC) unit to process signals of this group of audio channels; and using different AGC units to process other non-similar or non-correlated signals on audio channels. The gain control apparatus includes: a judging unit, a grouping unit, a control processing unit, and at least two AGC units. Therefore, in a multi-audio channel communication, the perception of the sound locations of similar or correlated audio channels is not damaged, and the non-similar or non-correlated audio channels doe not interfere with each other. | 10-27-2011 |
Dan Geng, Guangdong Province CN
| Patent application number | Description | Published |
|---|---|---|
| 20120039605 | Wavelength Division Multiplexer Compatible with Two Types of Passive Optical Networks - A wavelength division multiplexer is provided by the present invention, which implements the wavelength division multiplexing and de-multiplexing of the optical signals in the basic and upgrade bands by reasonably arranging the filters and selecting the spectral properties of the filters, so that the existing time division multiplexing passive optical network (TDM-PON) can transmit the next generation passive optical network (NG-PON) simultaneously and the existing TDM-PON can be smoothly upgraded to the NG-PON, meanwhile, it provides the deployed TDM-PON with the subsequent network compatibility. The wavelength division multiplexer provided in the present invention can meet the high isolation requirement of the optical signals in working band with low cost, and takes both the isolation requirement and the optical network insertion loss requirement into account, thus it has high reliability, is easy to use and for system upgrade. | 02-16-2012 |
Dan Geng, Shenzhen City CN
| Patent application number | Description | Published |
|---|---|---|
| 20120121253 | RANGING METHOD AND APPARATUS IN PASSIVE OPTICAL NETWORK - The present invention discloses a method for ranging in a passive optical network, and the method includes: obtaining a Round Trip Delay (RTD) between an Optical Line Terminal (OLT) and an Optical Network Unit (ONU); and opening a quiet window used for the ranging for the ONU according to the RTD to perform the ranging on this ONU. The present invention further discloses an apparatus for ranging in a passive optical network, and the apparatus includes: an obtainment module which is configured to: obtain a RTD between an OLT and an ONU; and a ranging module configured to: open a quiet window used for ranging for the ONU to perform ranging on the ONU according to the RTD. The present invention shortens the open time of the quiet window used for the ranging and improves the efficiency of the upstream transmission, and the implementation method is simple and convenient. | 05-17-2012 |
Feng Geng, Shenzhen CN
| Patent application number | Description | Published |
|---|---|---|
| 20120038740 | IMAGE-BASED VIDEO CONFERENCE CONTROL METHOD, TERMINAL, AND SYSTEM - Embodiments of the present invention disclose an image-based video conference control method, terminal, and system. The method includes the following steps: sending a control request message to a network-side device ( | 02-16-2012 |
Funeng Geng, Chengdu CN
| Patent application number | Description | Published |
|---|---|---|
| 20100152304 | PHARMACEUTICAL COMPOSITION COMPRISING PERIPLANETA AMERICANA OR ITS ETHANOL EXTRACT AND A METHOD OF USING THE SAME FOR TREATING INFLAMMATIONS - The present invention relates to | 06-17-2010 |
Guoqing Geng, Guangdong Province CN
| Patent application number | Description | Published |
|---|---|---|
| 20110093516 | IMPLEMENTATION METHOD FOR UPDATING THE TERMINALS IN BATCHES - An implementation method for updating the terminals in batches is applicable to a terminal updating system including at least one terminal and a management server the method comprises: the first step, setting at least one version file server in the terminal updating system, for providing a description file and an updating file required by the updating to the respective terminal; the second step, connecting the respective terminal to the management server which configures a corresponding version file server parameter to the respective terminal; the third step, connecting the respective terminal to the corresponding version file server according to the configuration information and acquiring version updating information; and the fourth step, the respective terminal downloading an updating file and performing the updating according to the version updating information and informing the management server of the updating result. When the number of the terminals is large, it can ensure the normal terminal updating and downloading service, and at the same time, it can realize the terminal updating by the initiative trigger and control and secure the file downloading and updating process safe by a safety security mechanism. | 04-21-2011 |
Haiming Geng, Wuhan CN
| Patent application number | Description | Published |
|---|---|---|
| 20100099754 | 5,6-DIMETHYL XANTHONE-4-ACETIC ACID DERIVATIVES AND METHOD OF PREPARING THE SAME - A method of preparation of 5,6-dimethylxanthone-4-acetic acid (DMXAA) and derivatives thereof. The derivatives are represented by formula (I), wherein R represents totally 1 to 2 substitutes at 1, 2, 3, 7, and 8 position selected from a lower alkyl, halogen, CF | 04-22-2010 |
Han Cheng Geng, Zhejiang CN
| Patent application number | Description | Published |
|---|---|---|
| 20090121648 | Lighting Device - A lighting device ( | 05-14-2009 |
Hao Geng, Hunan CN
| Patent application number | Description | Published |
|---|---|---|
| 20100300576 | Process for Manufacturing Super-high-count Ramie Fabric and the Fabric - The present invention relates to a process for manufacturing a ramie fabric and the fabric. The process comprising the following step: blend spinning a high-count ramie fiber such as a ramie fiber of 2500 | 12-02-2010 |
Hongxi Geng, Shanghai CN
| Patent application number | Description | Published |
|---|---|---|
| 20100237891 | Method, apparatus and system of parallel IC test - A method, apparatus and system for integrated circuit testing, wherein a plural number of devices under test (DUTs) and a plural number of comparison apparatuses are placed on a common substrate. The DUTs all operate under the same input stimulation and each produce its own operation output. The outputs are compared by the comparison apparatuses to generate comparison characteristics which are used to filter-out the failed devices. This invention lowers the testing cost, shortens time to product mass-production, and lowers the miss rate of failed devices passed as good ones. | 09-23-2010 |
Jun Ping Geng, Shanghai CN
| Patent application number | Description | Published |
|---|---|---|
| 20110102293 | Antenna Assembly - An antenna module that includes two directional antennae arranged in a back-to-back manner, and a converter. The converter realizes conversion between an omnidirectional antenna mode and a directional antenna mode by switching on two directional antennae simultaneously or by switching on one of the directional antennas. Alternatively, the antenna module includes a horizontal polarization antenna, a vertical polarization antenna and a converter, where the converter provides the conversion between the horizontal polarization antenna mode and the vertical polarization antenna mode by switching on the horizontal polarization antenna or the vertical polarization antenna. | 05-05-2011 |
Libo Geng, Shanghai CN
| Patent application number | Description | Published |
|---|---|---|
| 20100136191 | USE OF SACCARIDES IN EXTRACTION OF TEA OR HERBACEOUS PLANTS - The present invention relates to a use of saccharides in extraction of tea or herbaceous plants. The addition of saccharides before or during the extraction procedure of tea or herbaceous plants can effectively improve the flavor of tea or beverage as made from extract of the tea or herbaceous plants, enhance its aroma, as well as increase the extraction rate of soluble solids of the tea or herbaceous. | 06-03-2010 |
| 20100173822 | COMPOSITION COMPRISING SACCARIDES & PEPTIDES & USES THEREOF - The present invention relates to a composition comprising saccharides and peptides in unique proportion for improving the endurance capability of the human body in motion, promoting recovery after motion, reducing body fat, and alleviating fatigue of central nerves during motion. The composition can further comprise vitamins, minerals, flavoring materials and electrolytes. The composition can be a liquid beverage, a solid beverage, a food additive or an energy bar. | 07-08-2010 |
Lijian Geng, Hsinchu City CN
| Patent application number | Description | Published |
|---|---|---|
| 20120014100 | LED Lighting Device - The present invention is a light generation device utilizing higher efficiency LED's while also allowing for interface with current lighting interfaces. The LED's are replaceable in the unit and may be interchanged with other LED's to affect lighting mood and style or simply for replacement in the event an LED ceases to function. | 01-19-2012 |
Liping Geng, Shenzhen CN
| Patent application number | Description | Published |
|---|---|---|
| 20110009121 | METHOD FOR USER EQUIPMENT REALIZING HANDOVER ACROSS ACCESS NETWORKS IN ACTIVE STATE - A method for user equipment realizing handover across access networks in active state includes: during the process for a user equipment in active state handing over from an evolved packet system to a universal mobile telecommunications system or a global system for mobile communications, an evolved universal mobile telecommunication system radio access network notifies the user equipment whether this handover is a handover due to an incoming call of a circuit switched domain before informing the user equipment of performing the handover or when informing the user equipment of performing the handover; the user equipment will send a paging response message to a mobile switching center/visitor location register after handing over to the universal mobile telecommunications system or the global system for mobile communications if this handover is a handover due to an incoming call of the circuit switched domain. By using the present invention, it will help to the successful establishment of the circuit switched call after handover, and it can avoid the waste of circuit switched network resources. | 01-13-2011 |
Liping Geng, Guangdong CN
| Patent application number | Description | Published |
|---|---|---|
| 20110013623 | METHOD AND SYSTEM OF CIRCUIT SWITCHED DOMAIN PAGE REALIZATION, METHOD OF SERVICE REALIZATION - A method and a system for implementing CS domain paging are disclosed, applied in scenarios of performing CS domain paging for a called UE after ISR function is introduced in PS domain, and comprising: MSC/VLR only storing one Gs association; during CS domain paging, MSC/VLR sending a CS domain paging request message to the PS domain network element recorded in the Gs association in the MSC/VLR; after receiving the message, the PS domain network element initiating one or two CS domain paging procedures in the PS domain to transmit the CS domain paging to the called UE; or sending a paging response to the MSC/VLR directly without initiating CS domain paging. A method for transferring service information is also disclosed, applied in the scenarios that ISR function is activated in PS domain, and comprising: transmitting service message(s) between the ISR-associated PS domain network elements serving the UE to implement transfer of service information. | 01-20-2011 |
Liwen Geng, Liaoning CN
| Patent application number | Description | Published |
|---|---|---|
| 20080275070 | Aryl Ether Compounds and Their Preparation and Use Thereof - The invention relates to aryl ether compounds and its preparation method and use thereof. The aryl ether compounds of the invention having general formula (I): | 11-06-2008 |
| 20090048309 | N-(2-SUBSTITUTED PHENYL)-N-METHOXYCARBAMATES AND THEIR PREPARATION AND USE THEREOF - The present invention belongs to the field of agricultural fungicide and in particular disclosed N-(2-substituted phenyl)-N-methoxycarbamates and their preparation as well as use. Compounds according to the present invention are shown as the general formula I. | 02-19-2009 |
Li Yun Geng, Zhejiang CN
| Patent application number | Description | Published |
|---|---|---|
| 20080238277 | Steel cabinet and locker - A storage cabinet including a rear wall having a first section with a first side edge and a second section attached to the first section and having a second side edge. A first sidewall is attached to the first side edge and a second sidewall is attached the second side edge. A top wall is attached to the first and second sidewalls and rear wall at upper ends thereof. A bottom wall is attached to the first and second sidewalls and rear wall at bottom ends thereof. At least two of the first section, the second section, the first sidewall, the second sidewall, the first door and the second door have a uniform size and shape. A plurality of attachment structures interconnect the first and second sections, the first and second sidewalls, the top wall, the bottom wall, the first door and the second door without the use of tools. | 10-02-2008 |
Lu Geng, Bejing CN
| Patent application number | Description | Published |
|---|---|---|
| 20120094710 | DEVICE AND METHOD FOR BASE STATIONS DYNAMIC CLUSTERING IN MOBILE COMMUNICATION - Disclosed are a communication control device, a communication control method and the system thereof, which provide efficient multi-base station joint services in a mobile communication system using dynamic clustering. Optimal base station clustering is chosen according to the communication state between a terminal and each base station. The communication control device connects with multiple base stations through a network, and clusters the multiple base stations dynamically so that the clustered multiple base stations can provide services for the mobile terminal in union. The communication control device comprises: an interface, connecting with multiple base stations, receiving channel state information related to the mobile terminal from each base station; a memory unit, storing the channel state information of the mobile terminal received from the interface; a control unit, clustering each base station dynamically according to the channel state information of the mobile terminal stored in the memory unit. | 04-19-2012 |
Shaowei Geng, Guangdong CN
| Patent application number | Description | Published |
|---|---|---|
| 20110086536 | CONNECTOR - A connector comprises a connector body ( | 04-14-2011 |
Shengrong Geng, Wuhan CN
| Patent application number | Description | Published |
|---|---|---|
| 20090269442 | PET FOOD AND METHOD FOR PRODUCING THE SAME - Pet food, including processed low-value freshwater fish, corn or sweet potato, soybean or double-low rapeseed, vitamin complex, trace elements, and beef flavor or chicken flavor. The weight ratio of the processed low-value freshwater fish to the corn or the sweet potato and to the soybean or the double-low rapeseed is 1:(1.2-2):1, the beef flavor or the chicken flavor accounts for 0.1% of the sum of the by-products, the corn or the sweet potato, and the soybean or the double-low rapeseed by weight, the vitamin complex accounts for 0.1% of the sum of the processed low-value freshwater fish, the corn or the sweet potato, and the soybean or the double-low rapeseed by weight, and the trace elements accounts for 0.2% of the sum of the processed low-value freshwater fish, the corn or the sweet potato, and the soybean or the double-low rapeseed by weight. | 10-29-2009 |
Shuang Geng, Shanghai CN
| Patent application number | Description | Published |
|---|---|---|
| 20120076808 | COMBINED ANTIGEN AND DNA VACCINE FOR PREVENTING AND TREATING AUTOIMMUNE DISEASES - The present invention relates to treating and preventing symptoms of an allergy, asthma, an autoimmune disease, and transplant rejection using a combination vaccine containing an antigen and a DNA encoding the antigen. | 03-29-2012 |
Shufan Geng, Shanghai CN
| Patent application number | Description | Published |
|---|---|---|
| 20110057118 | Method of Indirect Emission by Nano-materials - A method of indirect emission by nano-materials includes providing an infrared up-conversion phosphor 1 (weight ratio) and a long-wave ultraviolet phosphor 0.01-10 (weight ratio); treating both surfaces of the infrared up-conversion phosphor and the long-wave ultraviolet phosphor; mixing the infrared up-conversion phosphor and the long-wave ultraviolet phosphor; exciting the infrared up-conversion phosphor by a near-infrared laser with a wavelength of 980 mn to emit blue light as a secondary excitation lightsource; exciting the long-wave ultraviolet phosphor by the blue light to emit a visible light. Biological reactions can be conveniently detected by detecting the visible light. | 03-10-2011 |
Weihua Geng, Shenzhen CN
| Patent application number | Description | Published |
|---|---|---|
| 20090222499 | METHOD, APPARATUS AND STORAGE DEVICE FOR DATA PROTECTION - A method for data protection is disclosed. The method includes: setting a Logical Unit Number (LUN) key area; obtaining data change amount when data in the preset LUN key area change; determining whether the data change amount exceeds a preset threshold, and a snapshot is created if the data change amount exceeds the preset threshold. The disclosure further discloses an apparatus for data protection and a storage device including the apparatus for data protection. In embodiments of the disclosure, certain parts in the LUN are set to be LUN key area, and a quantitative strategy is initiated, i.e., a snapshot is created only when the data change amount of the LUN key area exceeds a preset threshold. Snapshots are not created when the data in the key has no change or little change, in order to avoid waste of resources. | 09-03-2009 |
| 20090265520 | METHOD AND APPARATUS FOR BACKING UP DATA - A method and apparatus for backing up data in the source LUN is disclosed. The method for backing up the data in a source Logic Unit Number (LUN), includes: copying the data which needs to be modified in the source LUN to a resource pool; monitoring the resource utilization amount in the resource pool; creating a target LUN when the resource utilization amount exceeds a preset threshold; and copying the unmodified data in the source LUN and the backup data of the source LUN in the resource pool into the target LUN. | 10-22-2009 |
Weihua Geng, Chengdu CN
| Patent application number | Description | Published |
|---|---|---|
| 20100049932 | METHOD AND APPARATUS FOR AUTOMATIC SNAPSHOT - A method for automatic snapshot includes obtaining the amount of data written into a source Logical Unit Number (LUN) and performing increment accumulation; and taking a snapshot when a value of the increment accumulation exceeds the upper limit value. An apparatus for automatic snapshot is disclosed. In one embodiment of the invention, snapshots are taken according to the size of a data variable, only two characterizing parameters, an upper limit value and an increment value need to be added, and the determination logic is clear and concise. Thus, system efficiency or resource overload is not affected, the pertinence is strengthened, the resource usage is increased, and the adaptability is strengthened. Furthermore, stored data may be automatically protected with snapshot, and data safety and reliability are greatly improved. | 02-25-2010 |
Yan Geng, Hefei City CN
| Patent application number | Description | Published |
|---|---|---|
| 20110224276 | OPTICAL ISOMER OF PHENYLPROPIONIC ACID AND ITS MEDICINAL USE - Optical isomers of phenylpropionic acid drugs are a mixture having R-type optical isomer and S-type optical isomer at a ratio of 10:1-1:10 by weight, wherein the ratio of 1:1 is excluded. A use of the optical isomers includes that the R-type optical isomer is used for manufacturing anti-inflammatory and analgesic drugs and the mixture having the R-type optical isomer and the S-type optical isomer at a ratio of 10:1-1:10 by weight, wherein the ratio of 1:1 is excluded, is used for manufacturing anti-inflammatory and analgesic drugs. The therapeutic indexes of anti-inflammatory and analgesic drugs of the present optical isomers are all higher than those of the S-type optical isomers and the racemate. | 09-15-2011 |
Yanhou Geng, Shanghai CN
| Patent application number | Description | Published |
|---|---|---|
| 20110152541 | INDUCING LAYER MATERIALS FOR WEAK EPITAXIAL FILMS OF NON-PLANAR METAL PHTHALOCYANINE - The present invention relates to inducing layer materials for the preparation of weak epitaxial films of non-planar metal phthalocyanine. The characteristics of the inducing layer materials lies in that the said inducing layer materials replace benzene rings of sexiphenyl by conjugated aromatic group and to replace the hydrogen atoms of benzene rings at the two ends of sexiphenyl by fluorine atoms, thus the regulation of molecular interaction is finally realized by changing the size or the linearity degree of the conjugated aromatic groups, as well as by changing the polarity of the benzene ring at the two ends, consequently, the cell parameters of ( | 06-23-2011 |
Yan-Ling Geng, Shenzhen City CN
| Patent application number | Description | Published |
|---|---|---|
| 20100328086 | ELECTRONIC DEVICE PROVIDING CHARGE STATUS - An electronic device includes a switching circuit, a hardware (HD) indication unit, a LED module, a software (SF) indication unit, a first control switch electrically connected between a power port, an anode of the LED module, and the HD indication unit, and a second control switch connected between a cathode of the LED module, the SF indication unit and ground. When the electronic device is charged in a powered state, the cathode of the LED module is grounded, the HD indication unit directs the first control switch to turn on and off alternatingly, and the LED module flashes accordingly. When the electronic device is charged in a powered off state, the anode of the LED module is at a high voltage level, and the SF indication unit directs the second control switch to turn on and off alternatingly, and the LED module flashes accordingly. | 12-30-2010 |
| 20110298524 | POWER SWITCH CIRCUIT - A power switch circuit providing voltage to an output port is provided. The switch circuit includes a single power supply, a switch unit, a controlling unit, and a logic unit. The switch unit is connected between the single power supply and an output port and capable of being turned on and off alternatively for continuing or discontinuing power from the single power supply to the output port; the single power supply provides power to the output port. The controlling unit is configured for generating a voltage controlling signal and transmitting the voltage controlling signal to the logic unit. The logic unit receives and inverts the voltage controlling signal, and outputs the inverted voltage controlling signal to turn on or turn off the switch unit. | 12-08-2011 |
| 20120043925 | PROTECTION CIRCUIT FOR BATTERY AND BATTERY CHARGER APPARATUS USING THE SAME - A protection circuit for protecting a rechargeable battery is provided. The protection circuit includes a voltage-threshold generating unit and a comparing unit. The voltage-threshold generating unit is for generating a threshold voltage. The comparing unit is for comparing the threshold voltage to the rechargeable battery voltage and outputting a charging enable signal or a charging disable signal according to the comparison result. The comparing unit outputs the charging enable signal if the amplitude of the threshold voltage is lower than that of the rechargeable battery, or outputs the charging disable signal as the amplitude of the threshold voltage is equal to or higher than that of the rechargeable battery. A battery charger apparatus using the protection circuit is also provided. | 02-23-2012 |
| 20120078435 | BATTERY MANAGEMENT SYSTEM AND METHOD OF DYNAMICALLY ALLOCATING CHARGING CURRENT - A battery management system includes a power converter, a first switch, a second switch, a first detecting unit, and a CPU. The power converter is configured to divide current provided by the power supply into a first and a second output current, according to a working current of a system load in a normal state, the first output current is used to power the system load, and the second output current is used to charge a battery unit. The CPU is configured to determine whether the value of current detected by the first detecting unit is greater than a threshold value, and further controls turning on the first switch to power the system load using the first output current, and turn on the second switch to charge the battery unit using the second output current. | 03-29-2012 |
| 20120092801 | UNDER-VOLTAGE PROTECTION CIRCUIT FOR BATTERY - An under-voltage protection circuit has a power input terminal connected to a battery, a power output terminal connected to an electronic device, a switch circuit for switching the power supply circuit from the power input terminal to the power output terminal, a control circuit for controlling the switch circuit, and a control voltage generating circuit that generates a first control voltage when the switch circuit is cut off. The control circuit controls the switch circuit in accordance with the first control voltage. The control voltage generating circuit further generates a second control voltage when the switch circuit is conductive, and then the control circuit controls the switch circuit in accordance with the second control voltage. | 04-19-2012 |
Yanpeng Geng, Fuzhou CN
| Patent application number | Description | Published |
|---|---|---|
| 20110139876 | IMAGING MODULE FOR OPTICAL READER - An imaging module includes a mounting frame, a scanning module, a lens, a number of illumination lights, a first circuit board and a second circuit board. The mounting frame has a bottom wall, a first sidewall and a second sidewall located at opposite sides of the bottom wall. The first and second walls define a receiving space which opens at a top end of the mounting frame. The second circuit board has a decoding element and is electrical connected with the first circuit board. The second circuit board covers the top end of the receiving space. | 06-16-2011 |
Yu-Zhe Geng, Shenzhen City CN
| Patent application number | Description | Published |
|---|---|---|
| 20110285628 | SWITCHING DEVICE AND ELECTRONIC APPARATUS USING THE SAME - A switching device includes a plurality of first interfaces respectively coupled to a plurality of computers, a third interface coupled to a display module, and a switching unit coupled to the first interfaces and the third interface. The switching unit is used for selecting one of the first interfaces to be coupled to the third interface in response to a command. The display module receives a video signal from a selected one of the computers through the selected first interface and the third interface, and displays video information. | 11-24-2011 |
| 20120059611 | TEST CIRCUIT FOR TESTING FLEXIBLE PRINTED CIRCUIT - A test circuit for testing a flexible printed board (FPC) is provided, the test circuit includes a parameter preset module, a comparison module, and a prompt module. The parameter preset module is used to preset a parameter range indicating the suitable range of the resistance value of the FPC, and is further configured to connect to the FPC and convert the resistance value of the FPC to a related parameter. The comparison module compares the related parameter with the parameter range preset by the parameter preset module, and produces a comparison result. The prompt module produces a corresponding prompt signal according to the comparison result. | 03-08-2012 |
| 20120063563 | SCREW COUNTER AND ELECTRONIC DEVICE USING THE SAME - A screw counter includes a first interface, a second interface, and a processing unit. The first interface connected to a screwdriver, the screwdriver is adapted for screwing a predetermined total number of screws into a workpiece to perform a screwing operation on the workpiece. The second interface is connected to a detecting unit. The detecting unit detects a start time and a finish time of the screwing operation. The processing unit counts a variable, each time when the processing unit is changed from a first state to a second state, the variable adds one; a total added value of the variable is calculated during a time interval between the start time and the finish time to acquire a total number of screws which are completely screwed into the workpiece. | 03-15-2012 |
Zheng Geng, Cuipingwan Garden City CN
| Patent application number | Description | Published |
|---|---|---|
| 20110307201 | BATTERY CAPACITY DISPLAY FOR A POWER TOOL - The present invention discloses a battery capacity display circuit for a power tool. The battery capacity display circuit has a first circuit module arranged in the battery pack of the power tool for detecting and displaying the battery capacity and a second circuit module arranged in the power tool for displaying the battery capacity. The battery capacity display also has an optical signal transmitting device and an optical signal receiving device to communicate with the first circuit module and the second circuit module. | 12-15-2011 |
Zheng Geng, Jiangning District CN
| Patent application number | Description | Published |
|---|---|---|
| 20110304287 | CONTROL CIRCUIT AND METHOD FOR MANIPULATING A POWER TOOL - The present application discloses a control circuit for a power tool and a method for manipulating the power tool. The control circuit has a detection circuit for battery packs, a calculating control circuit, a battery capacity indicating circuit for indicating the calculation result of the battery capacity, and a current measure and calculating circuit for measuring the current flowing through motors. The calculation result further includes the voltages consumed by the battery pack internally and the discharge loop. The method for manipulating the power tool includes pressing the switch to electrically connect the motor and the battery pack, measuring the parameters of the battery pack and allowing the motor to operate or not according the measured parameters. Further, after the motor is in operation, the battery capacity is calculated and the results are displayed. | 12-15-2011 |