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Huangfu

Danwei Huangfu, Belmont, MA US

Patent application numberDescriptionPublished
20110014164EFFICIENT INDUCTION OF PLURIPOTENT STEM CELLS USING SMALL MOLECULE COMPOUNDS - The disclosure features a method of producing an induced pluripotent stem cell a somatic cell. The method includes contacting a somatic cell with a DNA methyl transferase inhibitor or a histone deacetylase (HDAC) inhibitor, or a combination thereof, to produce a pluripotent stem cell.01-20-2011

Jinhuan Huangfu, Rossmoyne AU

Patent application numberDescriptionPublished
20100212782FLAIL CHAIN FOR USE IN DEBARKING TREES - A linkage element for a flail chain comprising more than two shank portions and more than two angled portions connecting the shank portions. The shank portions and angled portions define an interior space of the linkage element. A flail chain comprising at least one such linkage element forms a part of a flailing apparatus used to debark trees.08-26-2010

Lujiang Huangfu, Beijing CN

Patent application numberDescriptionPublished
20110063561LIQUID CRYSTAL DISPLAY PANEL AND MANUFACTURING METHOD THEREOF - A liquid crystal display panel and a manufacturing method thereof are provided. The liquid crystal display panel comprises: a first substrate and a second substrate bonded to each other; a liquid crystal layer filled between a display region of the first substrate and a display region of the second substrate; and a sealant formed between a periphery region of the first substrate and a periphery region of the second substrate. A reflective layer is formed in the periphery region of the first substrate or in the periphery region of the second substrate, and the reflective layer is adapted to reflect UV light to the sealant in a process of assembling the first substrate and the second substrate.03-17-2011
20110074761LIQUID CRYSTAL DISPLAY DRIVING APPARATUS AND DRIVING METHOD - A liquid crystal display driving apparatus comprises a gate driving unit, a source driving unit, and a gate line and a data line intersected with each other to define a pixel region. The source driving unit comprises: a pixel voltage driving circuit for providing a unidirectional voltage signal applied on a pixel electrode in the pixel region; a common voltage driving circuit for providing a common voltage signal which is applied on a common electrode and corresponds to the unidirectional voltage signal, and providing a periodical pulse high-voltage signal.03-31-2011
20110096051ARRAY SUBSTRATE AND DRIVING METHOD THEREOF - A driving method for an array substrate of a liquid crystal display, the method comprising: performing a display refresh operation on each pixel unit on the array substrate in a row sequence so as to refresh working storage elements in each pixel unit row by row, until the working storage elements of the pixel units in all rows in one image frame is refreshed, thus image voltage signals corresponding to the pixel units in each row are inputted to the working storage elements to be held; inputting a frame refresh “ON” signal to display refresh switches of the pixel units in each row, and inputting the image voltage signals held in the working storage elements of the pixel units in each row to the pixel electrodes of the pixel units in each row as image signal voltages, so that one image frame is refreshed; after charging for pixel capacitors of the pixel units in each row has completed in each row, inputting a frame refresh “OFF” signal so as to turn off the display refresh switch, so that the working storage elements of the pixel units in each row prepare to the storage for the image voltage signals for the next frame.04-28-2011