Yihui
Yihui Chen, Amherst, NY US
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20090043090 | ADDUCT OF FLUORESCENT DYE AND TUMOR AVID TETRAPYRROLE - A compound having preferential localization in tumor tissue relative to normal tissue, a preferential electromagnetic absorption at a wavelength between about 660 and 900 nm, and a fluorescence at a wavelength shifted from the preferential absorption by at least +30 nm and preferably at least +50 nm. The compound further preferably destroys tumor tissue in which it is absorbed when exposed to light at its preferential absorption wavelength. In a preferred embodiment of the invention, the compound is a conjugate of a tumor avid tetrapyrrole compound with a fluorescent dye, and more preferably the fluorescent dye is an indocyanine dye such as indocyanine green. The tumor avid tetrapyrrole compound is preferably a porphyrin derivative selected from the group consisting of chlorins, bacteriochlorins, purpurins and derivatives thereof. | 02-12-2009 |
20120097538 | METALLATION ENHANCEMENTS IN TUMOR-IMAGING AND PDT THERAPY - A compound in the form of a metallized tetrpyrollic photosensizer linked to a fluorescent dye where the photosensitizer (PS), is linked by a structure that does not have detrimental radiation emmitance or absorbing characteristics, to a fluorophore, usually a cyanine dye (CD). The photosensitizer in accordance the invention is a metallized analog of porphyrins, chlorins, purpurinimides, bacterio pupurinimides, phthalocyanines, expanded porphyrins, benzoporphyrin derivatives and purpurins. The fluorophore is usually a cyanine dye with varaible substituents. And, A method for determining effectiveness of PDT by comparing proportion of STAT-3 monomer with crosslinked STAT-3 dimer after PDT where the relative proportion of STAT-3 monomer to crosslinked STAT-3 directly correlates to efficacy of the PDT. | 04-26-2012 |
20140081015 | METALLATION ENHANCEMENTS IN TUMOR-IMAGING AND PDT THERAPY - A compound in the form of a metallized tetrapyrollic photosensitizer linked to a fluorescent dye where the photosensitizer (PS), is linked by a structure that does not have detrimental radiation emittance or absorbing characteristics, to a fluorophore, usually a cyanine dye (CD). The photosensitizer in accordance the invention is a metallized analog of porphyrins, chlorins, purpurinimides, bacterio pupurinimides, phthalocyanines, expanded porphyrins, benzoporphyrin derivatives and purpurins. The fluorophore is usually a cyanine dye with variable substituents. And, A method for determining effectiveness of PDT by comparing proportion of STAT-3 monomer with crosslinked STAT-3 dimer after PDT where the relative proportion of STAT-3 monomer to crosslinked STAT-3 directly correlates to efficacy of the PDT. | 03-20-2014 |
Yihui Liu, Shenzhen City CN
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20100023394 | Method, System And Server For Delivering Advertisement Based on User Characteristic Information - Embodiments of the present invention provide a method, system and server for delivering an advertisement based on user characteristic information. The method includes performing, by a server, data mining on user raw data corresponding to a client to obtain user characteristic information, generating a characteristic label based on the user characteristic information; determining, by the server, a type of advertisement according to the characteristic label, and delivering an advertisement of the type to the client. In the embodiments of the present invention, a great amount of user raw data is collected and stored in a server, data mining is performed on the user raw data, a characteristic label is generated based on user characteristic information obtained, and a network advertisement is delivered according to the characteristic label. Therefore, the advertisement can be delivered to particular users and the click ratio of the advertisement is increased. | 01-28-2010 |
Yihui Ma, Zhenghou CN
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20140323538 | ANTICANCER P21-ACTIVATED KINASE INHIBITORS - Compounds according to formula I: | 10-30-2014 |
Yihui Peng, Shenzhen CN
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20140141773 | Method, system and device for implementing automatic dual-number roaming - The disclosure discloses a method, system and device for implementing automatic dual-number roaming. An International Roaming (IR) platform is provided between a Mobile Switching Center (MSC) device in an area A and an intelligent network device. For a Mobile Virtual Network Operator (MVNO) subscriber having a number of the area A and a number of an area B, the number of the area A is subscribed to an intelligent network platform on a Home Location Register (HLR) in the area A, and the number of the area B is subscribed to the intelligent network platform on an HLR in the area B; the number of the area A is directed to the IR platform, and the number of the area B is directed to the HLR in the area B. A number of the area A is selected when the subscriber turns on a terminal in the area A, a turn-on registration message is transmitted to the IR platform, intelligent subscription information of the subscriber is shielded by the IR platform. The method, system and device of the disclosure can avoid the waste of resources and relay risk due to triggering the intelligent network platform when an intelligent subscriber makes and answers a call in the area A. | 05-22-2014 |
Yihui Xu, Beijing CN
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20160115285 | POLYETHYLENE COMPOSITIONS AND FILMS FORMED THEREFROM - A polyethylene composition comprising an ethylene/α-olefin copolymerized linear low density polyethylene, wherein the polyethylene composition has a Mw of from 100,000 g/mol to 200,000 g/mol, a Mw/Mn of from 4.0 to 9.0, a Mz/Mw of from 4.0 to 7.0, and a Mz+1/Mw of from 4.5 to 13.5, is provided. A film formed of the polyethylene composition is also provided. | 04-28-2016 |
Yihui Zhang, Evanston, IL US
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20150373831 | STRETCHABLE ELECTRONIC SYSTEMS WITH CONTAINMENT CHAMBERS - The present invention provides electronic systems, including device arrays, comprising functional device(s) and/or device component(s) at least partially enclosed via one or more containment chambers, such that the device(s) and/or device component(s) are at least partially, and optionally entirely, immersed in a containment fluid. Useful containment fluids for use in containment chambers of electronic devices of the invention include lubricants, electrolytes and/or electronically resistive fluids. In some embodiments, for example, electronic systems of the invention comprise one or more electronic devices and/or device components provided in free-standing and/or tethered configurations that decouple forces originating upon deformation, stretching or compression of a supporting substrate from the free standing or tethered device or device component. | 12-24-2015 |
20150380355 | SELF-SIMILAR AND FRACTAL DESIGN FOR STRETCHABLE ELECTRONICS - The present invention provides electronic circuits, devices and device components including one or more stretchable components, such as stretchable electrical interconnects, electrodes and/or semiconductor components. Stretchability of some of the present systems is achieved via a materials level integration of stretchable metallic or semiconducting structures with soft, elastomeric materials in a configuration allowing for elastic deformations to occur in a repeatable and well-defined way. The stretchable device geometries and hard-soft materials integration approaches of the invention provide a combination of advance electronic function and compliant mechanics supporting a broad range of device applications including sensing, actuation, power storage and communications. | 12-31-2015 |
Yihui Zhu, Redwood City, CA US
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20100304450 | MICROBIAL PRODUCTION OF PYRUVATE AND PYRUVATE DERIVATIVES - Microbial production of pyruvate and metabolites derived from pyruvate in cells exhibiting reduced pyruvate dehydrogenase activity compared to wild-type cells. Acetate and glucose are supplied as a carbon sources. | 12-02-2010 |
20120009640 | FATTY ALCOHOL FORMING ACYL REDUCTASES (FARS) AND METHODS OF USE THEREOF - The present disclosure provides methods useful for producing fatty alcohol compositions from recombinant host cells. The disclosure further provides variant fatty acyl-CoA reductase (FAR) enzymes, polynucleotides encoding the variant FAR enzymes, and vectors and host cells comprising the same. | 01-12-2012 |
20130045512 | MICROBIAL PRODUCTION OF PYRUVATE AND OTHER METABILITES - Microbial production of pyruvate and metabolites derived from pyruvate in cells exhibiting reduced pyruvate dehydrogenase activity compared to wild-type cells. Acetate and glucose are supplied as a carbon sources. | 02-21-2013 |
20140093929 | FATTY ALCOHOL FORMING ACYL REDUCTASES (FARS) AND METHODS OF USE THEREOF - The present disclosure provides methods useful for producing fatty alcohol compositions from recombinant host cells. The disclosure further provides variant fatty acyl-CoA reductase (FAR) enzymes, polynucleotides encoding the variant FAR enzymes, and vectors and host cells comprising the same. | 04-03-2014 |