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Ji
Ji Chen, Beijing CN
| Patent application number | Description | Published |
|---|---|---|
| 20120062818 | LIQUID CRYSTAL DISPLAY PANEL AND LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display panel according to an embodiment of the present invention comprises: a backlight source; a liquid crystal cell; and a polarization adjusting layer disposed outside the liquid crystal cell and used to adjust the polarization direction of the linear polarized light emitted from the liquid crystal cell and transmitted through the polarization adjusting layer, wherein the polarization adjusting layer comprises a base body and optical anisotropic crystal grains dispersed within the base body. Also a liquid crystal display device is provided. | 03-15-2012 |
| 20120075556 | LOCALLY CONTROLLABLE BACKLIGHT - A backlight is provided and comprises an optical fiber light-emitting panel comprising an optical fiber light-emitting panel comprising at least one optical fiber light-emitting unit, wherein each optical fiber light-emitting unit comprises a light-emitting portion and a light-guiding portion which are connected together, the light-emitting portion forms a plane emitting area and the light-guiding portion extends to a side edge of the optical fiber light-emitting panel; and at least one illuminating light which is provided at the end surface of the light-guiding portion. Further, a liquid crystal display is provided. | 03-29-2012 |
Ji Chen, Albuquerque, NM US
| Patent application number | Description | Published |
|---|---|---|
| 20100259614 | Delay Compensated Feature Target System - Apparatus and methods are provided for acquiring a target. A vehicle generates video frames that are sent to a control. The vehicle stores a subset of the frames. The vehicle may receive a lock message from the control that identifies a feature. Based on the information in the lock message, the vehicle may find a stored “fast-forward” frame with the feature, locate the feature on the fast-forward frame, determine a trajectory of the feature, and then determine a current location of the feature in a current frame. Once the vehicle has determined the current location of the feature, the vehicle may send a target acquired message to the control. An estimate of communication latency between the control and the vehicle may be determined. Then, the fast-forward frame may be determined based on a time of arrival of the lock message and the latency. | 10-14-2010 |
Ji Chen, Pearland, TX US
| Patent application number | Description | Published |
|---|---|---|
| 20080226151 | Device and software for screening the skin - The present invention provides devices for screening the skin of an individual in real time using a region-fusion based segmentation with narrow band graph partitioning algorithm to analyze and classify a region of interest of the skin as benign or malignant. Also, provided is a method for screening the skin of an individual using the devices described herein. In addition the present invention provides a digital processor-implemented system for classifying a region of interest on the skin and a processor readable medium having processor-executable instructions to perform skin cancer detection. | 09-18-2008 |
Ji Guo, Rockville, MD US
| Patent application number | Description | Published |
|---|---|---|
| 20090053462 | PERFLUOROALKYL (METH)ACRYLATE POLYMERS AND THEIR USE AS SURFACTANT AND SUBSTRATE TREATING REAGENTS - The invention provides a polymer, useful as a surfactant and textile reagent, comprising: (a) monomeric units containing a lipophobic group, said monomeric units comprising a compound of Formula: (I); wherein: Z is a spacer; R is H or methyl; R | 02-26-2009 |
Ji Ma, Ventura, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20080277582 | Closed loop controller and method for fast scanning probe microscopy - A method of operating a metrology instrument includes generating relative motion between a probe and a sample at a scan frequency using an actuator. The method also includes detecting motion of the actuator using a position sensor that exhibits noise in the detected motion, and controlling the position of the actuator using a feedback loop and a feed forward algorithm. In this embodiment, the controlling step attenuates noise in the actuator position compared to noise exhibited by the position sensor over the scan bandwidth. Scan frequencies up to a third of the first scanner resonance frequency or greater than 300 Hz are possible. | 11-13-2008 |
Ji Pan, Santa Clara, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20080290367 | Layouts for multiple-stage ESD protection circuits for integrating with semiconductor power device - A semiconductor power device supported on a semiconductor substrate includes a plurality of transistor cells each having a source and a drain with a gate to control an electric current transmitted between the source and the drain. The semiconductor further includes a source metal connected to the source region, and a gate metal configured as a metal stripe surrounding a peripheral region of the substrate connected to a gate pad wherein the gate metal and the gate pad are separated from the source metal by a metal gap. The semiconductor power device further includes an ESD protection circuit includes a plurality of doped dielectric regions of opposite conductivity types constituting ESD diodes extending across the metal gap and connected between the gate metal and the source metal on the peripheral region of the substrate. | 11-27-2008 |
| 20100155876 | Junction barrier Schottky (JBS) with floating islands - A Schottky diode includes a Schottky barrier and a plurality of dopant regions disposed near the Schottky barrier as floating islands to function as PN junctions for preventing a leakage current generated from a reverse voltage. At least a trench opened in a semiconductor substrate with a Schottky barrier material disposed therein constitutes the Schottky barrier. The Schottky barrier material may also be disposed on sidewalls of the trench for constituting the Schottky barrier. The trench may be filled with the Schottky barrier material composed of Ti/TiN or a tungsten metal disposed therein for constituting the Schottky barrier. The trench is opened in a N-type semiconductor substrate and the dopant regions includes P-doped regions disposed under the trench constitute the floating islands. The P-doped floating islands may be formed as vertical arrays under the bottom of the trench. | 06-24-2010 |
Ji Shin, Etobicoke CA
| Patent application number | Description | Published |
|---|---|---|
| 20090322535 | CAR SECURITY SYSTEM - The present invention in several embodiments is a device that can be utilized by car owners to prevent their vehicle from being stolen from the vicinity of their home. This product is linked to a security system found in a home. The main component of this product is a motion detector, which may look similar to a traditional garage door opener. This device is set within the vehicle, under a seat, on the dashboard or in another area of the vehicle. If a car is being stolen from a person's driveway, when it is a predetermined distance from the alarm system of the home, the motion detector will activate the alarm to the home alarm system. This will allow consumers to know their car is being tampered with. | 12-31-2009 |
Ji Su, Yorktown, VA US
| Patent application number | Description | Published |
|---|---|---|
| 20080238260 | HYBRID PIEZOELECTRIC ENERGY HARVESTING TRANSDUCER SYSTEM - A hybrid piezoelectric energy harvesting transducer system includes: (a) first and second symmetric, pre-curved piezoelectric elements mounted separately on a frame so that their concave major surfaces are positioned opposite to each other; and (b) a linear piezoelectric element mounted separately on the frame and positioned between the pre-curved piezoelectric elements. The pre-curved piezoelectric elements and the linear piezoelectric element are spaced from one another and communicate with energy harvesting circuitry having contact points on the frame. The hybrid piezoelectric energy harvesting transducer system has a higher electromechanical energy conversion efficiency than any known piezoelectric transducer. | 10-02-2008 |
| 20100043900 | Advanced Modified High Performance Synthetic Jet Actuator With Curved Chamber - The advanced modified high performance synthetic jet actuator with optimized curvature shape chamber (ASJA-M) is a synthetic jet actuator (SJA) with a lower volume reservoir or chamber. A curved chamber is used, instead of the conventional cylinder chamber, to reduce the dead volume of the jet chamber and increase the efficiency of the synthetic jet actuator. The shape of the curvature corresponds to the maximum displacement (deformation) profile of the electroactive diaphragm. The jet velocity and mass flow rate for the ASJA-M will be several times higher than conventional piezoelectric actuators. | 02-25-2010 |
| 20100044459 | Advanced High Performance Vertical Hybrid Synthetic Jet Actuator - The present invention comprises a high performance, vertical, zero-net mass-flux, synthetic jet actuator for active control of viscous, separated flow on subsonic and supersonic vehicles. The present invention is a vertical piezoelectric hybrid zero-net mass-flux actuator, in which all the walls of the chamber are electrically controlled synergistically to reduce or enlarge the volume of the synthetic jet actuator chamber in three dimensions simultaneously and to reduce or enlarge the diameter of orifice of the synthetic jet actuator simultaneously with the reduction or enlargement of the volume of the chamber. The jet velocity and mass flow rate for the present invention will be several times higher than conventional piezoelectric synthetic jet actuators. | 02-25-2010 |
| 20100045752 | Advanced High Performance Horizontal Piezoelectric Hybrid Synthetic Jet Actuator - The present invention comprises a high performance, horizontal, zero-net mass-flux, synthetic jet actuator for active control of viscous, separated flow on subsonic and supersonic vehicles. The present invention is a horizontal piezoelectric hybrid zero-net mass-flux actuator, in which all the walls of the chamber are electrically controlled synergistically to reduce or enlarge the volume of the synthetic jet actuator chamber in three dimensions simultaneously and to reduce or enlarge the diameter of orifice of the synthetic jet actuator simultaneously with the reduction or enlargement of the volume of the chamber. The present invention is capable of installation in the wing surface as well as embedding in the wetted surfaces of a supersonic inlet. The jet velocity and mass flow rate for the SJA-H will be several times higher than conventional piezoelectric actuators. | 02-25-2010 |
| 20100096949 | Piezoelectric multilayer-stacked hybrid actuation/transduction system - A novel full piezoelectric multilayer stacked hybrid actuation/transduction system. The system demonstrates significantly-enhanced electromechanical performance by utilizing the cooperative contributions of the electromechanical responses of multilayer stacked negative and positive strain components. Both experimental and theoretical studies indicate that for this system, the displacement is over three times that of a same-sized conventional flextensional actuator/transducer. The system consists of at least 2 layers which include electromechanically active components. The layers are arranged such that when electric power is applied, one layer contracts in a transverse direction while the second layer expands in a transverse direction which is perpendicular to the transverse direction of the first layer. An alternate embodiment includes a third layer. In this embodiment, the outer two layers contract in parallel transverse directions while the middle layer expands in a transverse direction which is perpendicular to the transverse direction of the outer layers. | 04-22-2010 |
Ji Wang, Amherst, MA US
| Patent application number | Description | Published |
|---|---|---|
| 20100190773 | Anti-Cytokine Heterocyclic Compounds - Heterocyclic compounds and analogues thereof and their use as inhibitors of Mitogen-Activated Protein Kinase-Activated Protein kinase-2 (MAPKAP-k2), and also to a method for preventing or treating a disease or disorder that can be treated or prevented by modulating the activity of MAPKAP-K2 in a subject and to pharmaceutical compositions and kits that include these MAPKAP-K2 inhibitors. | 07-29-2010 |
Ji Yang, Princeton Junction, NJ US
| Patent application number | Description | Published |
|---|---|---|
| 20080293822 | Novel Arylbicyclo[3.1.0]Hexylamines And Methods And Compositions For Their Preparation And Use - The invention provides novel arylbicyclo[3.1.0]hexylamines, and related processes and intermediates for preparing these compounds, as well as compositions and methods employing these compounds for the treatment and/or prevention of central nervous system (CNS) disorders, including but not limited to depression and anxiety. | 11-27-2008 |
Ji Yoon, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20120129684 | USE OF A POROUS CRYSTALLINE HYBRID SOLID AS A NITROGEN OXIDE REDUCTION CATALYST AND DEVICES - The present invention relates to the use of solids consisting of a metal-organic framework (MOF) and having the units of the following formula (I): MmOkXILp as a nitrogen-oxide catalyst. The present invention also relates to devices for enabling the implementation of said use. The nitrogen oxides in question are nitrogen monoxide and nitrogen dioxide, collectively referred to as NOx. The MOF solids of the present invention are advantageously capable of removing nitrogen oxides from a liquid or gaseous effluent, for example from water, from the exhaust gases of a vehicle, factory, workshop, laboratory, stored products, urban air vents, etc., without any reducing agent and at a low temperature. The DeNOx catalysis is a major issue for our societies. The invention can be used for reducing or even avoiding the consequences for public health of the toxic NOx gases resulting from human activity. | 05-24-2012 |
Ji Zhao, Nijmegen NL
| Patent application number | Description | Published |
|---|---|---|
| 20100315162 | 3-WAY DOHERTY AMPLIFIER WITH MINIMUM OUTPUT NETWORK - A 3-way Doherty amplifier has an amplifier input and an amplifier output. The amplifier has a main stage, a first peak stage and a second peak stage. The amplifier has an input network connecting the amplifier input to the inputs of the stages, and an output network connecting the stages to the amplifier output. The output network implements a phase shift of 90° between the output of the main stage and the amplifier output; a phase shift of 180° between the output of the first peak stage and the amplifier output; and a phase shift of 90° between the third output and the amplifier output. | 12-16-2010 |
Ji Zhiqin, Libertyville, IL US
| Patent application number | Description | Published |
|---|---|---|
| 20090054430 | Inhibitors of Protein Kinases - Compounds that inhibit Aurora-kinases, compositions containing the compounds and methods of treating diseases using the compounds are disclosed. | 02-26-2009 |
Ji Zhou, Beijing CN
| Patent application number | Description | Published |
|---|---|---|
| 20100210446 | LOW TEMPERATURE CO-FIRED CERAMIC POWDER AND SPECIAL RAW MATERIAL AND USE THEREOF - The present invention relates to a ceramic powder and special raw material and use thereof. The raw material of the ceramic powder comprises 20-80 mass parts of SiO | 08-19-2010 |
| 20110264507 | FACILITATING KEYWORD EXTRACTION FOR ADVERTISEMENT SELECTION - Systems, methods, and computer storage media having computer-executable instructions embodied thereon that facilitating keyword extraction for advertisement selection. A set of performance indicators that indicate performance of a keyword in association with one or more advertisements is referenced. A determination is made as to whether the keyword is a noise keyword that is relevant to web content and results in a low click rate or a low impression cost. The set of performance indicators and the determination of whether the keyword is a noise keyword are utilized to identify a keyword type of the keyword, wherein a keyword type can be a positive keyword or a negative keyword. | 10-27-2011 |
Ji Zhou, Shenzhen CN
| Patent application number | Description | Published |
|---|---|---|
| 20110053389 | GROUND CONNECTOR FOR PORTABLE ELECTRONIC DEVICE - A portable electronic device includes two PCBs and a ground connector. The ground connector includes a flat, two legs, and an arm. The flat attaches the grounding connector to one of the PCBs. The two legs project from the flat and cooperatively defining a receiving space. The arm, extending from the flat, is received and extends of the receiving space and electronically connecting to the other PCB. | 03-03-2011 |
| 20110228454 | HOUSING OF PORTABLE ELECTRONIC DEVICE - A housing of a portable electronic device includes a main body, a cover assembled to the main body, and a protecting member positioned between the main body and the cover and integral with the main body. A part of the protecting member forms a protruding first protection surface and a sunken second protection surface, a transition surface between the first protection surface and the second protection surface defines a third protection surface, and a protection flange is formed on the second protection surface. The first protection surface and the third protection surface tightly contact the cover to form a protection structure that prevents outside contamination from entering the housing, and the protection flange prevents contamination that passes through the protection structure from further entering the housing. | 09-22-2011 |
Ji Zhu, El Cerrilo, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20100016202 | MATERIALS AND SYSTEMS FOR ADVANCED SUBSTRATE CLEANING - The embodiments of the present invention provide improved materials, apparatus, and methods for cleaning wafer surfaces, especially surfaces of patterned wafers (or substrates). The cleaning materials, apparatus, and methods discussed have advantages in cleaning patterned substrates with fine features without substantially damaging the features. The cleaning material includes polymers of one or more polymeric compounds. The cleaning materials can be used in a wide range of viscosity and pH to clean different types of surfaces. The cleaning materials are in liquid phase, and deform around device features to capture the contaminants on the substrate. The polymers entrap the contaminants preventing their return to the substrate surface. The cleaning apparatus is designed to dispense and rinse cleaning materials with a range of viscosities. | 01-21-2010 |