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Jiang Li
Jiang Li, Spartanburg, SC US
| Patent application number | Description | Published |
|---|---|---|
| 20100267870 | ADDITIVE COMPOSITION AND THERMOPLASTIC COMPOSITIONS COMPRISING THE SAME - A thermoplastic additive composition comprises an acetal compound and at least one co-additive. The acetal compound can be the product of the reaction between an alditol or a C1 substituted alditol and a benzaldehyde. The co-additive can be a fatty acid amide compound, a fatty acid ester compound, and/or a fluoropolymer. A thermoplastic composition comprises a thermoplastic (e.g., one or more polyolefins) and an additive composition as described above. | 10-21-2010 |
| 20110092625 | THERMOPLASTIC POLYMER COMPOSITION - A thermoplastic polymer composition comprises a thermoplastic polymer and a nucleating agent. The nucleating agent comprises a compound conforming to the structure of Formula (I), Formula (II), or Formula (III) | 04-21-2011 |
Jiang Li, Katy, TX US
| Patent application number | Description | Published |
|---|---|---|
| 20090199072 | METHOD, SYSTEM, AND COMPUTER PROGRAM PRODUCT FOR TRANSMISSION OF BIT SENSITIVE INFORMATION - A method for communication between a geologic downhole measurement device and a receiver is provided. The method includes: receiving a bit sensitive data stream representing at least one property of at least one of a geologic formation and a borehole; grouping the data stream into at least one data block; and coding the data block with a forward error correction code. A system and computer program product for communication between a geologic downhole measurement device and a receiver are also provided. | 08-06-2009 |
| 20100039287 | Joint Channel Coding and Modulation For Improved Performance of Telemetry Systems - Jointly designed channel coding and modulation are used in an uplink telemetry system for transmitting a message signal from a bottomhole location to a surface location. A constant envelope quadrature-quadrature phase-shift keying may be used. | 02-18-2010 |
| 20110005835 | Unequal Error Protection for Embedded Coding of Borehole Images and Variable-Quality Telemetry Channels - An unequal error protection scheme for borehole telemetry. The scheme, when applied to imaging applications, assigns more protection for the more significant bits and less protection for less significant bits. When applied to communication using channels of different quality, more protection is provided for channels of poor quality. | 01-13-2011 |
Jiang Li, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20090194790 | Field effect transister and process for producing the same - A field effect transistor has an MOS structure and is formed of a nitride based compound semiconductor. The field effect transistor includes a substrate; a semiconductor operating layer having a recess part and formed on the substrate; an insulating layer formed on the semiconductor operating layer including the recess part; a gate electrode formed on the insulating layer at the recess part; and a source electrode and a drain electrode formed on the semiconductor operating layer with the recess part in between and electrically connected to the semiconductor operating layer. The recess part includes a side wall protruding and inclined relative to the semiconductor operating layer. | 08-06-2009 |
| 20100244044 | GaN-BASED FIELD EFFECT TRANSISTOR - The invention provides a GaN-based compound semiconductor device that is operable with low ON-resistance and high withstanding voltage. The GaN-based field effect transistor includes a buffer layer formed on a substrate, a channel layer, a drift layer formed on the channel layer, source and drain electrodes formed on the drift layer, an insulating film formed on the inner surface of a recess form in the drift layer and on the surface of the drift layer and a gate electrode formed on the insulating film and having a field plate portion. The drift layer has a reducing surface field region composed of n-type GaN-based compound semiconductor whose sheet carrier density is more than 5×10 | 09-30-2010 |
| 20110198669 | TRANSISTOR AND METHOD FOR FABRICATING THE SAME - The invention provides a transistor having a leak current between a source and drain in a nitride compound semiconductor formed on a substrate that is reduced. A gate electrode, a source electrode and a drain electrode are formed respectively on the surface of the nitride compound semiconductor formed on the silicon substrate in the transistor. At least one of the source electrode and the drain electrode is surrounded by an auxiliary electrode connected with the gate electrode. Because a depletion layer is formed in the nitride compound semiconductor under the auxiliary electrode, a route of the leak current is shut off and the leak current between the source and drain may be effectively reduced. | 08-18-2011 |
Jiang Li, Changzhou CN
| Patent application number | Description | Published |
|---|---|---|
| 20100206964 | Pump head assembly and pressure washer with such pump head assembly - The patent application relates to a pump head assembly. The pump head assembly includes a pump head which at least has a water inlet and a first water outlet between which a pressurizing unit is provided, and the pump head further includes a second water outlet, a throttle orifice is provided between the water inlet and the second water outlet, the throttle orifice is provided with a water outlet end and a water inlet end, the throttle orifice is provide with a liquid suction port, and a one way valve is provided on the liquid suction port. The pump head assembly realizes cleaning liquid suction by self-pressure of tap water, which lowers energy consumption, and effectively and reasonably saves energy sources. | 08-19-2010 |
Jiang Li, Harborne, Birmingham GB
| Patent application number | Description | Published |
|---|---|---|
| 20100109592 | Determining Average Current Drawn by a Motor - A method of determining the average current drawn by an electric motor, the motor comprising a plurality of phases, the method comprising: driving each phase of the motor with cyclic pulse width modulated drive signals having a first state and a second state, and a duty ratio indicative of the ratio of time spent in the first to second states within a cycle, determining the current flowing through each phase at an instant in the cycle; and determining the average current drawn by the motor over at least one cycle by combining the currents flowing through each phase with the duty ratios for each phase. The method may be embodied in a combination of a motor and a drive circuit for the motor, such as can be used in an Electric Power Assisted Steering system. | 05-06-2010 |
Jiang Li, Shenzhen CN
| Patent application number | Description | Published |
|---|---|---|
| 20090073915 | APPARATUS, SYSTEM AND METHOD FOR IMPLEMENTING MOBILE COMMUNICATION - An apparatus, system and method for implementing mobile communication are described. The apparatus includes: a transmitter, a receiver, a duplexer, and an antenna. The apparatus further includes: an uplink data processing module, configured to process data transmitted from a terminal to a base station and received by the receiver, and transmit the processed data to the transmitter; a downlink data processing module, configured to process data transmitted from a base station to a terminal and received by the receiver, and transmit the processed data to the transmitter, the downlink data processing module sharing the transmitter and the receiver with the uplink data processing module in a time-division manner; and a control processor, configured to control the transmitter, the receiver, the uplink data processing module, and the downlink data processing module. | 03-19-2009 |
| 20090213779 | MULTI-HOP WIRELESS RELAY COMMUNICATION SYSTEM AND DOWNLINK DATA TRANSMITTING METHOD AND DEVICE - A downlink data transmitting method is applied to a multi-hop wireless relay communication system. The method includes the following steps. A network unit obtains an identifier of a next hop network unit corresponding to a connection identifier (CID) in a downlink medium access control protocol data unit (MPDU) header according to an existing corresponding relationship of the CID and a path ID, and sends the downlink MPDU to the next hop network unit by utilizing the obtained identifier of the next hop network unit, so that a data transmission of multi-hop wireless communication system is realized without changing a current user terminal and protocol structure of a core network. Meanwhile, a multi-hop wireless relay system, and a base station and relay stations applied to the system are described. | 08-27-2009 |
| 20090221288 | METHOD FOR IMPLEMENTING RANDOM ACCESS OF NEW ACCESS NODE AND COMMUNICATION SYSTEM THEREOF - A method for implementing a random access of a new access node and a system thereof are provided, which belong to a wireless communication field, and enable the new access node within the coverage of relay stations to implement the random access. In the application, when the new access node is located within the coverage of the relay stations, each of the relay stations notifies an access request sent from the new access node to a synchronization station via a report message, and the synchronization station compares the access request forwarded by each of the relay stations and the access request received by itself from the same new access node, selects a station with the best signal quality of the received access request, and implements the access of the new access node in accordance with the types of selected station and the synchronization station itself. | 09-03-2009 |
| 20100080249 | SYSTEM, METHOD AND APPARATUS OF TIME INFORMATION SYNCHRONIZATION - A system and a method of time information synchronization as well as related apparatuses are disclosed to improve precision of frequency synchronization or time synchronization. The application port subsystem in the information synchronization system is configured to: generate at least one local clock according to a locally running real-time clock, and provide the local clock for a core subsystem; and the core subsystem is configured to: select a best system clock according to attributes of the clock provided by the application port subsystem, and send the best system clock to the application port subsystem, where: the application port subsystem calibrates the real-time clock according to the best system clock provided by the core subsystem in order to perform frequency synchronization and/or time synchronization. The embodiments of the present invention improve the precision of frequency synchronization or time synchronization effectively. | 04-01-2010 |
Jiang Li, Birmingham GB
| Patent application number | Description | Published |
|---|---|---|
| 20090218965 | Electric Motor Control - A control system for an electric motor is arranged to determine the position of the motor from at least one electrical parameter by means of a position determining algorithm which is reliant on movement of the motor to determine the motor position, and to start up the motor from rest by applying voltages to the motor that are independent of the position of the motor. | 09-03-2009 |
| 20110187355 | METHOD OF PROCESSING ENCODER SIGNALS - A method of processing signals in a rotary encoder of the kind which comprises at least one annular track of encoding regions arranged as an alternating pattern of first encoding regions and second encoding regions, comprises providing a first detector at a first fixed position which is arranged to produce a first alternating output signal as the track of encoding regions rotates about its axis past the detector, the alternating signal comprising a series of transitions between a first state corresponding to the detector being aligned with a first encoding region and a second state corresponding to the detector being aligned with second encoding region; | 08-04-2011 |
Jiang Li, Taizhou CN
| Patent application number | Description | Published |
|---|---|---|
| 20090142813 | PROCESSES FOR THE PRODUCTION OF L-CITRULLINE - Processes for producing a suitable purity grade of L-Citrulline are disclosed. The processes can include contacting crude L-Citrulline in an aqueous solution with an adsorptive medium at a temperature above approximately 50° C. and below the temperature of denaturement for the L-Citrulline for an interval sufficient to remove at least one contaminant from the L-Citrulline. The processes can also include concentrating the dissolved L-Citrulline relative to the aqueous solution. | 06-04-2009 |
Jiang Li, San Jose, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20090106481 | HYBRID FLASH MEMORY DEVICE - A hybrid memory system is provided that combines the advantages of NAND flash memory devices with the advantages of NOR flashes memory devices. The system includes a NAND flash memory portion to provide mass storage and fast programming/erasure capabilities of conventional NAND flash memory devices. The system further comprises a NOR flash memory portion to provide code storage and fast random reading capabilities of conventional NOR flash memory devices. Accordingly, the hybrid memory system provides both mass storage and code storage. along with fast programming/erasure speeds and fast random access speeds. | 04-23-2009 |
Jiang Li US
| Patent application number | Description | Published |
|---|---|---|
| 20110116861 | BATTERY PACK LOCKING DEVICE - The present application provides a battery pack locking device, comprising a button, a snap element for engaging the battery pack with an electrical appliance, a linkage controlled by the button, a spring provided below the button and a support. The snap element is hinged to the support at one end and the first end of the linkage is disposed below the button. When the button is pressed down, the first end moves down and the second end of the linkage moves upwardly relative to the first end. Also, the snap connecting portion moves downwardly in a curved path without squeezing the snap groove of the electrical appliance, resulting in decreased friction between the parts and a reduced force necessary to press down the button. Accordingly, the battery pack can be easily mounted to and removed from an electrical appliance. | 05-19-2011 |
Jiang Li, Nashville, TN US
| Patent application number | Description | Published |
|---|---|---|
| 20120065299 | Reactive graphtic carbon nanofiber reinforced polymeric composites - Composites comprising at least one graphite-carbon nanofiber (GCNF) and a polymer phase covalently linked to a surface thereof. | 03-15-2012 |