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Liqin

Liqin Chen, West Roxbury, MA US

Patent application numberDescriptionPublished
20080226892FIBER-FILLED MOLDED ARTICLES - Polymer molding processes, such as injection-molding processes, include use of a viscosity-reducing supercritical fluid additive resulting in less breakage of reinforcing fibers upon introduction into the mold.09-18-2008

Patent applications by Liqin Chen, West Roxbury, MA US

Liqin Wang, Belle Mead, NJ US

Patent application numberDescriptionPublished
20110261175MULTIPLE CHANNEL IMAGING SYSTEM AND METHOD FOR FLUORESCENCE GUIDED SURGERY - The invention relates to an imaging system for use in operating rooms and other applications. According to one example, the imaging system includes a plurality of imaging sensors that receive image information from a subject via a plurality of spectral channels and that convert the image information into an image signal. The imaging system may include a plurality of independent imaging optics systems, such as an independent visible imaging optics system and an independent fluorescent imaging optics system, that optically couple the image information to the plurality of imaging sensors. The plurality of independent imaging optics systems corresponds to the plurality of image sensors in order to independently adjust a plurality of optical parameters, such as a size of a field of view, a position of a focal plane, and a size of an optical aperture. The imaging system may further include a plurality of motion controllers that independently control the plurality of independent imaging optics systems and a control unit that is configured to receive the image signals from the plurality of imaging sensors and to generate a plurality of image frames for transmission to a display device.10-27-2011

Liqin Xu, Beijing CN

Patent application numberDescriptionPublished
20090112825ENTITY RELATION MINING APPARATUS AND METHOD - The present invention provides a relation mining apparatus and method for mining data for time-series relations and events among texts in various forms such as news, blogs, industrial reports and technical papers which may refer to various relations. According to the present invention, it is possible to automatically extract entity relation instances from a large amount of the texts as described above originating from the Internet or other mediums, mine for time-series entity relations, relation scores and entity importances in various categories based on the extracted instances, and finally extract important events therefrom. Also, according to the present invention, it is possible to perform calculating on the above extracted time-series relations for the corporation entities and business relations, so as to achieve an analysis on Five Forces. Further, it is also possible to present the result to final users by a visualizing module.04-30-2009
20090119336APPARATUS AND METHOD FOR CATEGORIZING ENTITIES BASED ON TIME-SERIES RELATION GRAPHS - The present invention provides an apparatus and a method for categorizing entities based on time-series relation graphs. In each of the time-series relation graphs within a prescribed time period, nodes represent entities, and links between the nodes represent entity relations in a corresponding time unit. The inventive apparatus for categorizing entities based on time-series relation graphs comprises: a time-series relation graph categorizing means for categorizing the nodes in each of the time-series relation graphs to generate a node category result for the corresponding time unit in time sequence; and a category result post-processing means for post-processing all the node category results for the corresponding time units in time sequence generated by the time-series relation graph categorizing means to generate finally categorized nodes.05-07-2009

Patent applications by Liqin Xu, Beijing CN

Liqin Zhang, Zhejiang CN

Patent application numberDescriptionPublished
20100273823Pesticide Composition Solution and Preparation Method Thereof - A pesticide composition solution is provided. The pesticide composition includes an effective amount of active ingredient according to the formula I and a pesticide adjuvant,10-28-2010

Liqin Zhao, Los Angeles, CA US

Patent application numberDescriptionPublished
20080200441ESTROGEN RECEPTOR MODULATORS ASSOCIATED PHARMACEUTICAL COMPOSITIONS AND METHODS OF USE - Selective estrogen receptor modulators, as well their related pharmaceutical compositions and methods of use, are provided herein. These estrogen receptor modulators include compounds that primarily exhibit estrogen receptor antagonist activity or primarily exhibit selective estrogen receptor antagonist and agonist activity, i.e., SERM activity, in specific tissue types. Particular embodiments provide compounds that behave as NeuroSERMs promoting neurotrophism and neuroprotection in brain tissue. These NeuroSERMs represent a subset of the modulators compounds provided herein that can cross the blood-brain-barrier and exert estrogen receptor agonist-like effects in the brain. The compounds should be useful for treating a variety of diseases, particularly estrogen receptor-mediated diseases and disorders, such as osteoporosis, breast and endometrial cancers, atherosclerosis and Alzheimer's disease.08-21-2008
20100113586PHYTOESTROGENIC FORMULATIONS FOR ALLEVIATION OR PREVENTION OF MENOPAUSAL SYMPTOMS - Select phytoestrogen pharmaceutical compositions and methods of use for preventing or reducing one or more symptoms associated with pre menopause, menopause, and/or post menopause are described herein. These select phytoestrogen formulations are composed only of two or more plant-derived estrogenic molecules and/or their structural analogues and exhibit binding preference to ERβ over ERα and agonist activity in the brain. These ERβ-selective phytoestrogen formulations cross the blood-brain-barrier and promote estrogen-associated neurotrophism and neuroprotection mechanisms in the brain, without activating proliferative mechanisms in the reproductive tissues and are therefore devoid of other estrogen-associated problematic aspects. The formulations can be administered enterally, transdermally, transmucosally, intranasally or parenterally. The formulations preferably contain combinations of compounds, and can be formulated for daily, sustained, delayed or weekly/monthly administration. In a preferred embodiment, these are administered to women who are in menopause or post menopausal, most preferably early in menopausal.05-06-2010
20110091435PHYTOESTROGENIC FORMULATIONS FOR ALLEVIATION OR PREVENTION OF HAIR LOSS - Select phytoestrogen pharmaceutical compositions and methods of use for preventing or reducing one or more symptoms associated with hair loss or prostate cancer/prostate hypertrophy are described herein. These select phytoestrogen formulations are preferably composed only of two or more plant-derived estrogenic molecules and/or their structural analogues and exhibit binding preference to ERβ over ERα and agonist activity in non-reproductive tissues including brain.04-21-2011

Patent applications by Liqin Zhao, Los Angeles, CA US