Patents by Inventor Lin Wang

Lin Wang has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

Eucalyptus transformation method

Publication number: 20050086714

Abstract: Methods for producing genetically modified plants of the Eucalyptus species particularly Eucalyptus grandis, are provided. The methods involve transformation of internode stem segments with a desired genetic construct using Agrobacterium-mediated techniques and regeneration of the transformed plant material. Preferred culture media, including selection media, and improved plant culture techniques are disclosed.

Type: Application

Filed: October 6, 2004

Publication date: April 21, 2005

Applicant: AGRIGENESIS BIOSCIENCES LIMITED

Inventors: Jia-Long Yao, Kui Lin-Wang
Azepinoindole derivatives as pharmaceutical agents

Publication number: 20050054634

Abstract: Compounds, compositions and methods for modulating the activity of receptors are provided. In particular, compounds and compositions are provided for modulating the activity of receptors and for the treatment, prevention, or amelioration of one or more symptoms of disease or disorder directly or indirectly related to the activity of the receptors.

Type: Application

Filed: December 2, 2003

Publication date: March 10, 2005

Inventors: Brett Busch, Brenton Flatt, Xiao-Hui Gu, Richard Martin, Raju Mohan, Tie-Lin Wang, Jason Wu
Semiconducting oxide nanostructures

Patent number: 6863943

Abstract: Briefly described, new types of nanostructures and methods of fabrication thereof are disclosed. A representative nanostructure includes a free-standing, helical semiconductor oxide nanostructure. The free-standing, helical semiconductor oxide nanostructure includes a nanobelt having a substantially rectangular cross-section. The the nanobelt is about 5 nanometers to about 200 nanometers in width and about 3 nanometers to about 50 nanometers in height, and the radius of the helical semiconductor oxide nanostructure is about 200 to 5000 nanometers.

Type: Grant

Filed: January 13, 2004

Date of Patent: March 8, 2005

Assignee: Georgia Tech Research Corporation

Inventors: Zhong Lin Wang, Xiangyang Kong
Catalysts for olefin polymerization

Publication number: 20050043496

Abstract: Transition metal complexes of selected monoanionic phosphine ligands, which also contain a selected Group 15 or 16 (IUPAC) element and which are coordinated to a Group 3 to 11 (IUPAC) transition metal or a lanthanide metal, are polymerization catalysts for the (co)polymerization of olefins such as ethylene and ?-olefins, and the copolymerization of such olefins with polar group-containing olefins. These and other nickel complexes of neutral and monoanionic bidentate ligands copolymerize ethylene and polar comonomers, especially acrylates, at relatively high ethylene pressures and surprisingly high temperatures, and give good incorporation of the polar comonomers and good polymer productivity. These copolymers are often unique structures, which are described.

Type: Application

Filed: September 16, 2004

Publication date: February 24, 2005

Inventors: Lin Wang, Elisabeth Hauptman, Lynda Johnson, Elizabeth McCord, Stephan McLain, Ying Wang
Measurement apparatus for measuring optoelectronic characteristics of organic light emitting diode

Patent number: 6858831

Abstract: An apparatus for measuring optoelectronic characterstics of an organic light emitting diode, comprising a computer, a power supply and a cavity. The cavity comprises a tooling, on which at least one photodiode is mounted. The computer is used to control the power supply for lighting up the organic light emitting diode, so as to control the optoelectronic characteristic measuring equipment for measuring a brightness generated by the organic light emitting diode. Thereby, the automatic measurement is attained.

Type: Grant

Filed: February 10, 2003

Date of Patent: February 22, 2005

Assignee: RiTdisplay Corporation

Inventors: Ming-Hsin Wu, Ju-Chung Chen, Shu-Shin Lin, Yen-Lin Wang
Permeable polyaniline articles for gas separation

Publication number: 20050037149

Abstract: Immersion precipitation of solutions having 15%-30% (w/w) and various molecular weights of the emeraldine base form of polyaniline in polar aprotic solvents are shown to form integrally skinned asymmetric membranes and fibers having skin layers <1 ?m thick which exhibit improved rates of gas transport while preserving good selectivity. These membranes can be further transformed by an acid doping process after fabrication to achieve excellent permeation rates and high selectivities for particular gas separations. Prior to the use of concentrated EB solutions, the formation of integrally skinned asymmetric membranes was not possible, since films and fibers made from <5% w/w polyaniline solutions were found to disintegrate during the IP process.

Type: Application

Filed: September 28, 2004

Publication date: February 17, 2005

Inventors: Hsing-Lin Wang, Benjamin Mattes
Body conforming flange for human waste collection bag

Publication number: 20050010180

Abstract: The present invention relates to human waste collection bags for babies, children or adults to be attached to a wearer. More particularly it relates to a flange (12) for a human waste collection bag comprising an inner periphery and an outer periphery, where the flange (12) comprises slits (13) extending to said inner periphery.

Type: Application

Filed: December 4, 2003

Publication date: January 13, 2005

Applicant: The Procter & Gamble Company

Inventors: Lin Wang, Seika Ohuchi
Defect inspection of extreme ultraviolet lithography masks and the like

Publication number: 20050008944

Abstract: A dark-field imaging method for detecting defects in reflective lithography masks (e.g., extreme ultraviolet (EUV) masks) used, e.g., in processes for the fabrication of microelectronic devices. A mask blank is coated with a photoresist layer having a fluorescent dye incorporated therein. The photoresist layer is exposed to a source of radiation (e.g., EUV radiation or glancing soft X-rays). In areas of the mask blank having defects the combined direct and reflected radiation will be insufficient fully to expose the photoresist layer. After development, photoresist will remain on the mask blank surface in areas corresponding to defects. Illumination with the excitation wavelength of the fluorescent dye reveals the location of any remaining photoresist, which can be detected using an optical microscope, thereby to detect defects in the mask blank.

Type: Application

Filed: July 10, 2003

Publication date: January 13, 2005

Inventors: Francesco Cerrina, Adam Pawloski, Lin Wang
Amine derivative with potassium channel regulatory function, its preparation and use

Publication number: 20040266822

Abstract: The present invention provides amine derivatives represented by formula I, its isomers, racemes or optical isomers, pharmaceutical salts thereof, its amides or esters, pharmaceutical compositions containing said compounds and the preparation methods thereof. The invention also relates to the use of the above mentioned compounds in the preparation of drugs for the prophylaxis or treatment of cardiovascular diseases, diabetes, bronchial and urinary smooth muscle spasm as well as ischemic and anoxic nerve injury. The above compounds can be used to treat hypertension, angina diaphragmatic, myocardial infarction, congestive heart failure, arrhythmia, diabetes, spasmodic bronchial diseases, spasmodic bladder or ureter diseases, and depression.

Type: Application

Filed: August 12, 2004

Publication date: December 30, 2004

Inventors: Hai Wang, Liuhong Yun, Huasong Feng, Fulin Li, Xingehun Tang, Huamei He, Rifang Yang, Wenyu Cui, Qixiu Gao, Gang Hu, Rusheng Zhao, Wei Liu, Chaoliang Long, Lin Wang, Xinqiang Lu, Lijun Liu, Yuan Yan
Automatically-activated hand-supportable 2-D bar code symbol reading system employing a linear laser scanning pattern generator, an automatic bar code symbol data detector, audible data capture feedback generator, and a manually-activated data transmission activation switch

Publication number: 20040251307

Abstract: Disclosed is an automatically-activated wireless code symbol reading system comprising a bar code symbol reading mechanism contained within a hand-supportable housing having a manually-activatable data transmission switch. During symbol reading operations, the bar code symbol reading mechanism automatically generates a visible laser scanning pattern for repeatedly reading one or more bar code symbols on an object during a bar code symbol reading cycle, and automatically generating a new symbol character data string in response to each bar code symbol read thereby. During system operation, the user visually aligns the visible laser scanning pattern with a particular bar code symbol on an object (e.g. product, bar code menu, etc.) so that the bar code symbol is scanned, detected and decoded in a cyclical manner.

Type: Application

Filed: July 3, 2003

Publication date: December 16, 2004

Applicant: Metrologic Instruments, Inc.

Inventors: Mark Schmidt, Garrett Russell, David M. Wilz, Robert Blake, Donald T. Hudrick, Stephen J. Colavito, C. Harry Knowles, George Rockstein, Xiaoxun Zhu, John Bonanno, Sung Byun, Congwei Xu, Min Jiang, Lin Wang, Meng Hu, Hongjian Jin, MingQing Ji, Shamei Shi, Ka Man Au, Patrick Giordano
Organoelement resists for EUV lithography and methods of making the same

Publication number: 20040241574

Abstract: Resist compositions containing silicon, boron, or both silicon and boron may be used with ultra-violet lithography processes and extreme ultra-violet (EUV) lithography processes to increase the reactive ion etch resistance of the resist compositions, improve transmission of the resist materials, and to dope substrates.

Type: Application

Filed: March 12, 2004

Publication date: December 2, 2004

Inventors: Junyan Dai, Christopher K. Ober, Lin Wang, Franco Cerrina, Paul Nealey
Phosphole and diphosphole ligands for catalysis

Publication number: 20040225092

Abstract: Novel reactions used to prepare phosphole and bisphosphole compounds are detailed. Novel phosphole compounds and metal coordination compounds of phosphole and bisphosphole compounds are also provided. These metal coordination compounds are useful as catalysts for the polymerization or olefins with carbon monoxide and for the polymerization of acrylic monomers.

Type: Application

Filed: June 7, 2004

Publication date: November 11, 2004

Inventors: Paul J. Fagan, George Yanwu Li, Zhibin Guan, Lin Wang
Testing methods of OLED panels for all pixels on

Patent number: 6808949

Abstract: The testing method of OLED panels for all pixels on are provided. The methods include positioning anisotropic conductive films and conductive plates over a set of exposed first electrodes and a set of exposed second electrodes. Through the anisotropic conductive film and the conductive plate, the set of first electrodes and the set of second electrodes conduct. Thereafter, the set of first electrodes is connected to a first voltage and the set of second electrodes is connected to a second voltage. Through the voltage difference between the first voltage and the second voltage, all the inside the OLED panels are lit to perform the test.

Type: Grant

Filed: December 13, 2002

Date of Patent: October 26, 2004

Assignee: RiTdisplay Corporation

Inventors: Shu-Hsin Lin, Ming-Hsin Wu, Ju-Chung Chen, Yen-Lin Wang
Phosphole and dishosphole ligands for catalysis

Patent number: 6800719

Abstract: Novel reactions used to prepare phosphole and bisphosphole compounds are detailed. Novel phosphole compounds and metal coordination compounds of phosphole and bisphosphole compounds are also provided. These metal coordination compounds are useful as catalysts for the polymerization or olefins with carbon monoxide and for the polymerization of acrylic monomers.

Type: Grant

Filed: April 11, 2003

Date of Patent: October 5, 2004

Assignee: E. I. du Pont de Nemours and Company

Inventors: Paul J. Fagan, George Yanwu Li, Zhibin Guan, Lin Wang
Permeable polyaniline articles for gas separation

Patent number: 6797325

Abstract: Immersion precipitation of solutions having 15%-30% (w/w) and various molecular weights of the emeraldine base form of polyaniline in polar aprotic solvents are shown to form integrally skinned asymmetric membranes and fibers having skin layers <1 &mgr;m thick which exhibit improved rates of gas transport while preserving good selectivity. These membranes can be further transformed by an acid doping process after fabrication to achieve excellent permeation rates and high selectivities for particular gas separations. Prior to the use of concentrated EB solutions, the formation of integrally skinned asymmetric membranes was not possible, since films and fibers made from <5% w/w polyaniline solutions were found to disintegrate during the IP process.

Type: Grant

Filed: February 23, 2001

Date of Patent: September 28, 2004

Assignee: The Regents of The University of California

Inventors: Hsing-Lin Wang, Benjamin R. Mattes
Semiconducting oxide nanostructures

Publication number: 20040185251

Abstract: Briefly described, new types of nanostructures and methods of fabrication thereof are disclosed. A representative nanostructure includes a free-standing, helical semiconductor oxide nanostructure. The free-standing, helical semiconductor oxide nanostructure includes a nanobelt having a substantially rectangular cross-section. The the nanobelt is about 5 nanometers to about 200 nanometers in width and about 3 nanometers to about 50 nanometers in height, and the radius of the helical semiconductor oxide nanostructure is about 200 to 5000 nanometers.

Type: Application

Filed: January 13, 2004

Publication date: September 23, 2004

Inventors: Zhong Lin Wang, Xiangyang Kong
Heterocyclic modulators of nuclear receptors

Publication number: 20040180942

Abstract: Compounds, compositions and methods for modulating the activity of nuclear receptors are provided. In particular, heterocyclic compounds are provided for modulating the activity of farnesoid X receptor (FXR), liver X receptor (LXR) and/or orphan nuclear receptors. In certain embodiments, the compounds are thiazolidinone derivatives.

Type: Application

Filed: November 18, 2003

Publication date: September 16, 2004

Applicant: X-Ceptor Therapeutics, Inc.

Inventors: Richard Martin, Brenton Todd Flatt, Jeffrey Dean Kahl, Tie-Lin Wang
Differential voltage transmission circuit

Patent number: 6777983

Abstract: A differential voltage transmission circuit. The reference bias circuit outputs a first reference voltage, a second reference voltage and a reference current corresponding to a reference current adjusting signal. The differential comparator compares the difference between the first reference voltage and the second reference voltage with the difference between a first output voltage and a second output voltage, and outputs a result signal corresponding to the compared result. The decision circuit outputs the reference current adjusting signal corresponding to the result signal. The output circuit outputs the first output voltage and the second output voltage generated at both terminals of a termination resistor when the reference current flows through the termination resistor.

Type: Grant

Filed: May 22, 2003

Date of Patent: August 17, 2004

Assignee: Faraday Technology Corp.

Inventors: Shin-Lin Wang, Kun-Chih Chang
Polymerization of olefinic compounds

Publication number: 20040158012

Abstract: Certain complexes containing ligands having a phosphino group, amino group or an imino group, and a second functional group such as amide, ester or ketone, when complexed to transition metals, catalyze the (co)polymerization of olefinic compounds such as ethylene, &agr;-olefins and/or acrylates. A newly recognized class of ligands for making copolymer containing polar monomers using late transition metal complexes is described.

Type: Application

Filed: January 20, 2004

Publication date: August 12, 2004

Inventors: Maurice S. Brookhart, Keith Kunitsky, Weijun Liu, Jon M. Malinoski, Lin Wang, Ying Wang, Lynda Kaye Johnson, Kristina A. Kreutzer, Steven Dale Ittel
MEASUREMENT APPARATUS FOR MEASURING OPTOELECTRONIC CHARACTERISTICS OF ORGANIC LIGHT EMITTING DIODE

Publication number: 20040155173

Abstract: An apparatus for measuring optoelectronic characterstics of an organic light emitting diode, comprising a computer, a power supply and a cavity. The cavity comprises a tooling, on which at least one photodiode is mounted. The computer is used to control the power supply for lighting up the organic light emitting diode, so as to control the optoelectronic characteristic measuring equipment for measuring a brightness generated by the organic light emitting diode. Thereby, the automatic measurement is attained.

Type: Application

Filed: February 10, 2003

Publication date: August 12, 2004

Inventors: Ming-Hsin Wu, Ju-Chung Chen, Shu-Shin Lin, Yen-Lin Wang

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