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Jian Liu
Jian Liu, Chengdu CN
| Patent application number | Description | Published |
|---|---|---|
| 20110074308 | CONTROLLER FOR CONTROLLING DIMMING OF A LIGHT SOURCE - A controller for controlling dimming of a light source includes a detector, a dimming signal generator coupled to the detector, and a pulse generator coupled to the dimming signal generator. The detector can detect a startup phase of a burst dimming cycle of the light source and can generate a triggering signal when the startup phase ends. The burst dimming cycle includes an ON period and an OFF period. The dimming signal generator can trigger the ON period of the burst dimming cycle for a predetermined duration in response to the triggering signal. The pulse generator operable for generating a pulse signal to control a current through the light source can be enabled during the ON period and disabled during the OFF period. | 03-31-2011 |
Jian Liu, San Jose, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20110060876 | Exact Match Lookup Scheme - An exact match lookup system includes a hash function that generates a hash value in response to an input hash key. The hash value is used to retrieve a hash bucket index value from a hash bucket index table. The hash bucket index value is used to retrieve a plurality of hash keys from a plurality of hash bucket tables, in parallel. The retrieved hash keys are compared with the input hash key to identify a match. Hit logic generates an output index by concatenating the hash bucket index value with an address associated with the hash bucket table that provides the matching hash key. An exact match result is provided in response to the output index. A content addressable memory (CAM) may store hash keys that do not fit in the hash bucket tables. | 03-10-2011 |
| 20110286072 | METHOD AND STRUCTURE CAPABLE OF CHANGING COLOR SATURATION - Various embodiments include an interferometric modulator device configured to provide improved saturation. In some embodiments, saturation is improved by optically matching the impedance of two materials with different refractive indices using a multilayer having a refractive index gradient. In various embodiments, the thickness one or more of the layers in the multilayer are selected to provide increased saturation. Accordingly, in various embodiments the multilayer having a refractive index gradient helps to narrow the resonance of a pixel such that the band of wavelengths that are reflected from the pixel is smaller. In turn, a device including a combination of red, green and blue pixels may expand the spectrum of colors that are reflected by the device in operation. Additionally, there may be better contrast between whites and blacks, as darker blacks with less hue are produced. | 11-24-2011 |
Jian Liu, Shanghai CN
| Patent application number | Description | Published |
|---|---|---|
| 20090105118 | Preparation and applications of novel complexes made by gamma-polyglutamic acid and cisplatin - A series of complexes made by γ-polyglutamic acid (γ-PGA) and cisplatin, their preparation and applications in biomedical field, specifically in cancer treatment. The complexes may be made by binding free cisplatin on small molecule γ-PGA through the reaction between carboxylic group of γ-PGA and Cl of cisplatin. The complexes show effective anticancer effect and are easy and cost effective to prepare. | 04-23-2009 |
| 20090121120 | OPTICAL MOTION SENSING DEVICE - An optical motion tracking device ( | 05-14-2009 |
| 20100067746 | OPTICAL MOTION SENSING PROCESS - A motion sensing process senses a mouse moving relative to a surface by taking a reference image and a sample image of the surface. The process shifts the reference image to neighboring pixel positions arranged in certain patterns and compares the sample image with the reference image at its original pixel position at the shifted pixel positions. A motion vector describing a displacement of the object with respect to the surface is generated from such comparisons. In one embodiment, the pattern includes the original pixel position and neighboring pixel position arranged five rows and five columns with the total number of the pixel positions less than twenty five. In another embodiment, the process selects one of four elongated patterns based on the orientation of a predicted motion vector. In yet another specific embodiment, the process selects one of eight directional patterns based on the direction of the predicted motion vector. | 03-18-2010 |
| 20100325793 | EXAMINATION BED MOVEMENT DEVICE - An examination bed horizontal movement device including an examination bed, an examination bed connector fixed at the bottom of the examination bed, a support board and a fixed board is provided. Two tension wheels are installed at the front and back ends of the support board separately, and the two tension wheels are connected by an examination bed conveyor belt. A tension wheel and a driving wheel are fixed at both ends of the fixed board, and the tension wheel and the driving wheel are connected by a support board conveyor belt. A driving wheel is installed coaxially on the fixed board tension wheel, and the examination bed conveyor belt winds around the driving wheel. The movement device achieves a compact design of the horizontal structure for the examination bed in a strong magnetic field MRI system and provides long travel and highly repeatable positioning accuracy of the horizontal movement. | 12-30-2010 |
| 20110041633 | VERTICAL MOVEMENT DEVICE FOR AN EXAMINING TABLE - A vertical movement device for an examining table includes a driving wheel, a nut and screw pair and a direction-converting synchronization belt. The driving wheel is disposed on the examining table. The rotation axis of the nut is perpendicular to the rotation axis of the driving wheel, and the nut moves vertically on the screw when the nut rotates so as to carry the examining table to move vertically. The direction-converting synchronization belt converts the rotation of the driving wheel into the rotation of the nut so as to realize the vertical movement of the examining table. The self-locking vertical movement device reduces the noise and manufacturing costs, simplifies the structure, increases the maximum lifting weight and speeds up the lifting/lowering process. | 02-24-2011 |
| 20110254770 | OPTICAL DEVICE - An optical device comprises an outer case including a light transmitting work area, an optical lens inside the outer case, and an optical sensor device inside the outer case, wherein an imaging pathway from the work area through the optical lens to the optical sensor device is non-perpendicular to the work area. | 10-20-2011 |
| 20120015391 | BIOCHEMICAL REACTOR - A biochemical reactor involves an online cell examination microscope ( | 01-19-2012 |
Jian Liu, Beijing CN
| Patent application number | Description | Published |
|---|---|---|
| 20100293546 | METHOD AND SYSTEM FOR WEB PAGE BREADCRUMB - A breadcrumb method, system and computer program product for a website. In response to a request for visiting the website, a breadcrumb root node is generated in a tree structure. In response to receiving a request for visiting a first web task associated with the website, a first task node is generated in the tree structure at the breadcrumb root node. In response to sequentially receiving requests for multiple subtasks of the first web task, multiple subtask nodes of the first task node are sequentially established in the tree structure. The subtask nodes of the multiple subtask nodes of the first task node are sequentially connected to the first task node according to a sequential order of the sequentially received requests for the multiple subtasks of the first web task. The multiple subtask nodes of the first task node are processed based a policy of the first web task. | 11-18-2010 |
Jian Liu, Grosskrotzenburg DE
| Patent application number | Description | Published |
|---|---|---|
| 20090014065 | METHOD FOR THE PRODUCTION OF A TRANSPARENT CONDUCTIVE OXIDE COATING - The present invention concerns a method for the generation of a transparent conductive oxide coating (TCO layer), in particular a transparent conductive oxide coating as a transparent contact for thin section solar cells. The TCO layer consists at least of a first layer of high conductivity and a second layer of low conductivity, with the second layer generated by DC sputtering of at least one target, which contains zinc oxide and additionally aluminum, and the process atmosphere contains oxygen. Further, the present invention relates to a TCO layer as well as thin section solar cells on CIGS and CdTe basis. | 01-15-2009 |
| 20090061627 | METHOD FOR PRODUCING A METAL BACKSIDE CONTACT OF A SEMICONDUCTOR COMPONENT, IN PARTICULAR, A SOLAR CELL - The present invention relates to a method for manufacturing a backside contact of a semiconductor component, in particular, of a solar cell, comprising a metallic layer on the backside of a substrate in a vacuum treatment chamber, and the use of a vacuum treatment system for performing said method. Through this method and its use, in particular silicon based solar cells, can be provided with a back contact in a simple manner in a continuous process sequence, wherein the process sequence can be provided particularly efficient and economical, since no handling systems for rotating the substrate are required, and in particular silk screening steps can be dispensed with. | 03-05-2009 |
| 20100101946 | ROTATABLE SPUTTER TARGET BACKING CYLINDER, ROTATABLE SPUTTER TARGET, METHODS OF PRODUCING AND RESTORING A ROTATABLE SPUTTER TARGET, AND COATING INSTALLATION - A rotatable target base device for sputtering installations is provided, wherein the target base device is adapted for receiving thereon a solid target cylinder, the rotatable target base device comprising a target base cylinder having a lateral surface, a middle part, a first end region and a second end region opposite to the first end region, wherein at least one of the first and the second end regions has a maximum outer diameter substantially equal to or less than an outer diameter of the middle part. | 04-29-2010 |
| 20100101949 | ROTATABLE SPUTTER TARGET BACKING CYLINDER, ROTATABLE SPUTTER TARGET, METHOD OF PRODUCING A ROTATABLE SPUTTER TARGET, AND COATING INSTALLATION - A rotatable target device for sputtering installations, the rotatable target device including: a rotatable target base adapted for holding a solid target cylinder, the solid target cylinder having an inner axial face, an outer axial face and at least one front face connecting the inner axial face with the outer axial face; wherein the rotatable target base comprises a flexible element, a first face adapted to the shape of the inner axial face of the solid target cylinder and a second face adapted to hold the flexible element outside of the solid target cylinder. | 04-29-2010 |
| 20100236920 | DEPOSITION APPARATUS WITH HIGH TEMPERATURE ROTATABLE TARGET AND METHOD OF OPERATING THEREOF - A deposition apparatus and a method for sputtering material on a substrate is provided with a substrate holder for holding the substrate, a rotatable target adapted for being sputtered, and a heating system including a back side heating for heating the substrate from the back and a front side heating for heating the substrate from the front. The rotatable target acts as the front side heating and is adapted for heating the substrate to a temperature of at least 100° C. A method for performing this method is disclosed. | 09-23-2010 |
Jian Liu, Shenzhen CN
| Patent application number | Description | Published |
|---|---|---|
| 20100229212 | METHOD AND TERMINAL FOR SHARING INFORMATION IN IPTV SERVICE SYSTEM - A method and a terminal for sharing information in an IPTV service system are disclosed herein. A method includes generating a recommendation email which carries a mailbox identifier of the recommendation recipient and an index of the recommended content and sending the recommendation email according to the mailbox identifier. Another method includes sending an email receiving request according to a preset recommendation receiving policy, receiving an email, judging whether the received email is a recommendation email and, if the received email is a recommendation email, resolving the recommendation email to obtain information about recommended content, and obtaining media stream data of the recommended content according to the information about the recommended content. The embodiments of the present disclosure implement the information sharing service without deploying any IM subsyste, thus reducing the cost. | 09-09-2010 |
Jian Liu, Edison, NJ US
| Patent application number | Description | Published |
|---|---|---|
| 20090170863 | Acylated Spiropiperidine Derivatives as Melanocortin-4 Receptor Modulators - Certain novel N-acylated spiropiperidine derivatives are ligands of the human melanocortin receptor(s) and, in particular, are selective ligands of the human melanocortin-4 receptor (MC-4R). They are therefore useful for the treatment, control, or prevention of diseases and disorders responsive to the modulation of MC-4R, such as obesity, diabetes, nicotine addiction, alcoholism, sexual dysfunction, including erectile dysfunction and female sexual dysfunction. | 07-02-2009 |
| 20090253744 | Acylated piperidine derivatives as melanocortin-4 receptor modulators - Certain novel N-acylated spiropiperidine derivatives are ligands of the human melanocortin receptor(s) and, in particular, are selective ligands of the human melanocortin-4 receptor (MC-4R). They are therefore useful for the treatment, control, or prevention of diseases and disorders responsive to the modulation of MC-4R, such as obesity, diabetes, nicotine addiction, alcoholism, sexual dysfunction, including erectile dysfunction and female sexual dysfunction. | 10-08-2009 |
| 20100004280 | Substituted imidazoles as bombesin receptor subtype-3 modulators - Certain novel substituted imidazoles are ligands of the human bombesin receptor and, in particular, are selective ligands of the human bombesin receptor subtype-3 (BRS-3). They are therefore useful for the treatment, control, or prevention of diseases and disorders responsive to the modulation of BRS-3, such as obesity, and diabetes. | 01-07-2010 |
| 20100184758 | BETA CARBOLINE DERIVATIVES AS ANTIDIABETIC COMPOUNDS - Beta-carboline derivatives of structural formula I are selective antagonists of the somatostatin subtype receptor 3 (SSTR3) and are useful for the treatment of Type 2 diabetes mellitus and of conditions that are often associated with this disease, including hyperglycemia, insulin resistance, obesity, lipid disorders, and hypertension. The compounds are also useful for the treatment of depression and anxiety. | 07-22-2010 |
| 20100204236 | Substituted imidazoles as bombesin receptor subtype-3 modulators - Certain novel substituted imidazoles are ligands of the human bombesin receptor and, in particular, are selective ligands of the human bombesin receptor subtype-3 (BRS-3). They are therefore useful for the treatment, control, or prevention of diseases and disorders responsive to the modulation of BRS-3, such as obesity, and diabetes. | 08-12-2010 |
| 20110201615 | TRIAZOLE BETA CARBOLINE DERIVATIVES AS ANTI-DIABETIC AGENTS - Beta-carboline derivatives of structural formula (I) are selective antagonists of the somatostatin subtype receptor 3 (SSTR3) and are useful for the treatment of Type 2 diabetes mellitus and of conditions that are often associated with this disease, including hyperglycemia, insulin resistance, obesity, lipid disorders, and hypertension. The compounds are also useful for the treatment of depression and anxiety. | 08-18-2011 |
| 20120088788 | SUBSTITUTED IMIDAZOLES AS BOMBESIN RECEPTOR SUBTYPE-3 MODULATORS - Certain novel substituted imidazoles are ligands of the human bombesin receptor and, in particular, are selective ligands of the human bombesin receptor subtype-3 (BRS-3). They are therefore useful for the treatment, control, or prevention of diseases and disorders responsive to the modulation of BRS-3, such as obesity, and diabetes. | 04-12-2012 |
Jian Liu, Menlo Park, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20100197522 | Microfluidic Chaotic Mixing Systems And Methods - Microfluidic nucleic acid hybridization systems are described that include a first reaction chamber to hold an analyte solution comprising nucleic acids, and a first mixing channel in fluid communication with the chamber. The mixing channel includes a textured surface to mix the analyte solution. The systems may also include pump coupled to the mixing channel to circulate the analyte solution through the reaction chamber and the mixing channel, and an input port in fluid communication with the mixing channel and the reaction chamber to supply the analyte solution to the microfluidic system. The input port can be closed to create a closed circulation path for the analyte solution through the reaction chamber and the mixing channel. | 08-05-2010 |
Jian Liu, San Diego, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20080312174 | WATER SOLUBLE CROSSLINKED POLYMERS - Compositions for siRNA delivery are described which include water soluble degradable crosslinked cationic polymers having a water soluble polyethylene glycol component, a cationic polyethyleneimine component and a degradable unit component. The composition may be used to deliver siRNA to cells, particularly cancer cells. The composition may be applied to a solid surface such as a multiwell plate so that the delivery of siRNA may be carried out on the solid surface. | 12-18-2008 |
| 20090105179 | DRUG CARRIERS - Compositions that can include a cationic polymeric carrier, targeting agent, and therapeutic agent are disclosed herein. The therapeutic agent may have a therapeutic activity such as inhibiting fibrosis within a target organ or tissue or inhibiting the growth of a cancer cell. | 04-23-2009 |
| 20100160210 | GUANIDINIUM DELIVERY CARRIERS - Disclosed herein are transmembrane transporter compounds containing guanidinium groups. Also disclosed herein are methods for transporting a biologically active moiety across a biological membrane using the transmembrane transporter compounds. Particularly, this invention provides a method for the delivery of a biologically active moiety across the biological membranes of such membranes as endothelial tissues. | 06-24-2010 |
| 20100160239 | PEPTIDE NUCLEIC ACID BASED GUANIDINIUM COMPOUNDS - Disclosed herein are transmembrane transporter compounds containing guanidinium groups to enhance transport across biomembranes. Therapeutic and other biologically active moieties may be attached to the compounds. The transmembrane transporter compounds may include peptide nucleic acid monomer units. | 06-24-2010 |
| 20110257249 | DRUG CARRIERS - Compositions that can include a cationic polymeric carrier, targeting agent, and therapeutic agent are disclosed herein. The therapeutic agent may have a therapeutic activity such as inhibiting fibrosis within a target organ or tissue or inhibiting the growth of a cancer cell. | 10-20-2011 |
| 20120093762 | NUCLEIC ACID DELIVERY COMPOUNDS - Polymers including two or more different recurring units are disclosed herein. Also disclosed herein are methods of using such polymers to deliver nucleic acids to a cell. | 04-19-2012 |
| 20120094924 | NUCLEIC ACID DELIVERY COMPOUNDS - Polymers including two or more different recurring units are disclosed herein. Also disclosed herein are methods of using such polymers to deliver nucleic acids to a cell. | 04-19-2012 |
| 20120107264 | NUCLEIC ACID DELIVERY COMPOUNDS - Polymers including two or more different recurring units are disclosed herein. Also disclosed herein are methods of using such polymers to deliver nucleic acids to a cell. | 05-03-2012 |
Jian Liu, Manalapan, NJ US
| Patent application number | Description | Published |
|---|---|---|
| 20100113473 | ARYL AMIDE COMPOUND AS AN ACETYL COENZYME A CARBOXYLASE INHIBITOR - An aryl amide compound of Formula (I): | 05-06-2010 |
| 20110190344 | BENZIMIDAZOLE MODULATORS OF VR1 - The invention is directed to compounds of Formula (I): | 08-04-2011 |
| 20110190364 | BENZIMIDAZOLE MODULATORS OF VR1 - The invention is directed to compounds of Formula (I): | 08-04-2011 |
| 20110294780 | SUBSTITUTED THIAZOLIDINEDIONE INDAZOLES, INDOLES AND BENZOTRIAZOLES AS ESTROGEN-RELATED RECEPTOR-a MODULATORS - The present invention relates to compounds of Formula (I), | 12-01-2011 |
Jian Liu, Pasadena, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20090087356 | Microfluidic Rotary Flow Reactor Matrix - A microfluidic device comprises a matrix of rotary flow reactors. The microfluidic matrix device offers a solution to the “world-to-chip” interface problem by accomplishing two important goals simultaneously: an economy of scale in reagent consumption is achieved, while simultaneously minimizing pipetting steps. N | 04-02-2009 |
| 20100104477 | MICROFLUIDIC ROTARY FLOW REACTOR MATRIX - A microfluidic device comprises a matrix of rotary flow reactors. The microfluidic matrix device offers a solution to the “world-to-chip” interface problem by accomplishing two important goals simultaneously: an economy of scale in reagent consumption is achieved, while simultaneously minimizing pipetting steps. N | 04-29-2010 |
| 20120009663 | Nucleic Acid Amplification Using Microfludic Devices - The present invention provides microfluidic devices and methods using the same in various types of thermal cycling reactions. Certain devices include a rotary microfluidic channel and a plurality of temperature regions at different locations along the rotary microfluidic channel at which temperature is regulated. Solution can be repeatedly passed through the temperature regions such that the solution is exposed to different temperatures. Other microfluidic devices include an array of reaction chambers formed by intersecting vertical and horizontal flow channels, with the ability to regulate temperature at the reaction chambers. The microfluidic devices can be used to conduct a number of different analyses, including various primer extension reactions and nucleic acid amplification reactions. | 01-12-2012 |
Jian Liu, Grosskrotzenburg CN
| Patent application number | Description | Published |
|---|---|---|
| 20090320755 | ARRANGEMENT FOR COATING A CRYSTALLINE SILICON SOLAR CELL WITH AN ANTIREFLECTION/PASSIVATION LAYER - In the plasma pretreatment a substrate, preferably a silicon solar cell, is transported into a pretreatment chamber ( | 12-31-2009 |
Jian Liu, Chapel Hill, NC US
| Patent application number | Description | Published |
|---|---|---|
| 20090035787 | ENZYMATIC SYNTHESIS OF SULFATED POLYSACCHARIDES WITHOUT IDURONIC ACID RESIDUES - Iduronic acid (IdoUA)-free heparan sulfate (HS)-like compounds are provided. Also provided are methods of synthesizing IdoUA-free HS-like compounds. The methods can include providing at least one O-sulfotransferase (OST) enzyme and a reaction mixture comprising 3′-phosphoadenosine 5′-phosphosulfate (PAPS); and incubating a polysaccharide substrate with the at least one OST and the reaction mixture, whereby the HS-like compounds are synthesized. Also disclosed are methods of synthesizing a library of HS-like compounds and methods of determining the mechanism of activity of HS-like compounds. | 02-05-2009 |
| 20090197308 | Enzymatic synthesis of sulfated polysaccharides - A method of sulfating a polysaccharide is provided. The method can include providing a reaction mixture comprising at least one O-sulfotransferase (OST) enzyme and 3′-phosphoadenosine 5′-phosphosulfate (PAPS); incubating a polysaccharide substrate with the reaction mixture, wherein production of the sulfated polysaccharide from the polysaccharide substrate is catalyzed by the OST enzyme with a conversion of the PAPS to adenosine 3′,5′-diphosphate (PAP); and providing a reaction condition which modifies PAP to reduce an inhibitory effect of PAP on the polysaccharide sulfation. | 08-06-2009 |
Jian Liu, Guangdong CN
| Patent application number | Description | Published |
|---|---|---|
| 20090191114 | METHOD FOR PREPARING AMMONIUM BICARBONATE WITH FLUE GAS AND DEVICES THEREOF - The present invention relates to a method for preparing ammonium bicarbonate with flue gas and device thereof. The method includes quantitatively collecting flue gas with a carbon dioxide concentration of about 8% to about 15% (volume), decreasing the temperature of the flue gas to about 50° C. or less with an air-cooling apparatus, then increasing the pressure of the flue gas to about 0.4 to about 1.2 MPa, and finally allowing the flue gas to react with liquid ammonia to produce ammonium bicarbonate. The device for preparing ammonium bicarbonate with flue gas includes a flue gas collecting apparatus, an air-cooling apparatus, a gas storing and pressurizing apparatus and an ammonium bicarbonate synthesizing apparatus. The issue of energy consumption brought by conventional cooling approach using cooling water is addressed by using an air-cooling apparatus. Meanwhile, the use of CO | 07-30-2009 |
| 20110174032 | ENVIRONMENT-FRIENDLY CARBON-NANO SYNERGISTIC COMPLEX FERTILIZERS - The present invention relates to environment-friendly, synergistic carbon-nano complex fertilizers comprising carbon-containing-fertilizer. The complex fertilizers comprise carbon nanomaterials, which have the particle size in a range from 5 nm to 200 nm and particularly 5 nm to 100 nm, and optional ammonia stabilizer or nitric acid reductase inhibitor. The weight ratio of the carbonic fertilizer and the carbon nanomaterials is in a range from 100:0.1 to 100:1. The weight ratio of the carbon-containing-fertilizer and the ammonia stabilizer or nitric acid reductase inhibitor is in a range from 100:0.1 to 100:1. Said carbon-containing-fertilizer is ammonium bicarbonate, urea, or a combination thereof. The complex fertilizers show synergistic emission reduction. The present invention also relates to compound fertilizers, which comprise said complex fertilizer and organic fertilizer. | 07-21-2011 |
Jian Liu, Noisy Le Roi FR
| Patent application number | Description | Published |
|---|---|---|
| 20080285637 | DEVICE AND METHOD FOR CALIBRATING MIMO SYSTEMS - A device and method for calibrating MIMO systems are disclosed. In one aspect, a calibration circuit comprises at least a first and a second input/output port, each arranged for being connected to a different transmitter/receiver pair of a multiple input multiple output (MIMO) system. The circuit further comprises at least a third and a fourth input/output port, each arranged for being connected to a different antenna. The circuit further comprises an attenuator having a first attenuator port and a second attenuator port. The circuit further comprises a first and a second non-reciprocal switch, the first switch being arranged for establishing a connection between the first input/output port and either the third input/output port or the first attenuator port, and the second switch arranged for establishing a connection between the second input/output port and either the fourth input/output port or the second attenuator port. | 11-20-2008 |
Jian Liu, Fredericton CA
| Patent application number | Description | Published |
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| 20110118473 | PROCESS FOR CONVERTING 9-DIHYDRO-13ACETYLBACCATIN III PACLITAXEL AND DOCETAXEL - Processes for the preparation of docetaxel and paclitaxel or analogs from 9-dihydro-13-acetylbaccatin III via key intermediates (4), (5), (6), (6′), (8) and (8′) or via intermediate (12) as well as processes for the preparation of said intermediates are disclosed. Said processes involve, in particular, oxidation of the hydroxy group at C-10, reaction with side chain precursors and intramolecular isomerisation of the oxo at C-10 to produce the 9-oxo isomer. Paclitaxel and docetaxel are useful in the treatment of cancer. Formulae (I), (II), (III). | 05-19-2011 |
Jian Liu, Kuching MY
| Patent application number | Description | Published |
|---|---|---|
| 20110198690 | TRANSISTOR - A Metal Oxide Semiconductor (MOS) transistor comprising: a source; a gate; and a drain, the source, gate and drain being located in or on a well structure of a first doping polarity located in or on a substrate; wherein at least one of the source and the drain comprises a first structure comprising: a first region forming a first drift region, the first region being of a second doping polarity opposite the first doping polarity; a second region of the second doping polarity in or on the first region, the second region being a well region and having a doping concentration which is higher than the doping concentration of the first region; and a third region of the second doping polarity in or on the second region. Due to the presence of the second region the transistor may have a lower ON resistance when compared with a similar transistor which does not have the second region. The breakdown voltage may be influenced only to a small extent. | 08-18-2011 |
Jian Liu, Dongguan CN
| Patent application number | Description | Published |
|---|---|---|
| 20110241707 | Method of measuring slider resistance of different types of row bar with a common tester - A method of measuring slider resistance of different types of row bar with a common tester comprises judging the type of the row bar, if the row bar is femto-type row bar, supplying a first voltage to the front pins, and supplying a second voltage that is unequal to the first voltage to the back pins, thereby obtaining resistances of the sliders; if the row bar is shunting-type row bar, supplying a third voltage to the front pins which contact the test pads, and supplying a fourth voltage that is unequal to the third voltage to the front pin that contacts the common test pad, thereby obtaining resistances of the sliders. The present invention can measure two different types of row bar with a same common tester, which can reduce the downtime of machine and the manpower, and prevent the probe card from being damaged without a frequent disassembly and switch. | 10-06-2011 |
Jian Liu, Scarborough CA
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| 20120083593 | Separation and Purification of Stevioside and Rebaudioside A - A commercially viable method is provided herein for isolating and purifying steviol glycosides from a source containing the steviol glycosides. The method includes the first step of passing an organic solution containing the steviol glycosides through a chromatographic column, where the packing medium in the column has been compressed substantially to avoid voids therein, and then the packing medium is maintained under a pressure of up to about 1500 psi to thereby provide an organic solution containing impure stevioside derivatives. | 04-05-2012 |
Jian Liu, Nanjing CN
| Patent application number | Description | Published |
|---|---|---|
| 20120120685 | CONTROL METHOD AND CONTROL MODULE FOR CONTROLLING AN ASYMMETRIC DC-DC CONVERTER - A control method is provided for controlling an asymmetric DC-DC converter including first and second power switches that are driven respectively by first and second control signals, and a voltage-converting circuit that is operatively associated with the first and second power switches for generating an output signal. The voltage-converting circuit includes a primary coil unit and a secondary coil unit operatively associated therewith for voltage conversion, and including first and second coils that have a turn ratio not equal to one. The control method includes: sampling the output signal to obtain a sample signal corresponding thereto; and generating the first and second control signals, which correspond respectively to first and second duty cycles having a sum of one, based on a comparison between the sample signal and a reference signal such that the first and second power switches are driven in an alternating manner. | 05-17-2012 |