Aichen

Aichen Tang, Yangzhou CN

Patent application number	Description	Published
20150018565	METHOD OF PREPARING EZETIMIBE - A method of preparing ezetimibe. The method includes converting a compound of formula (II) to a compound of formula (III) as shown below:	01-15-2015

Aichen Wang, Jinan City CN

Patent application number	Description	Published
20140161801	QUINAZOLINE DERIVATIVE AS TYROSINE-KINASE INHIBITOR, PREPARATION METHOD THEREFOR AND APPLICATION THEREOF - The invention relates to a quinazoline derivative represented by the general formula (I), a pharmaceutical acceptable salt and a stereoisomer thereof as tyrosine kinase inhibitor, wherein R	06-12-2014

Aichen Wang, Jinan City, Shandong Province CN

Patent application number	Description	Published
20150306095	An Indolinone Derivative As Tyrosine Kinase Inhibitor - The present invention relates to a compound represented by general formula (I), a method for preparing said compound, a pharmaceutical formulation containing said compound, and the use of said compound in manufacture of a medicament for treating or preventing the fibrous degeneration disease and treating the excessive proliferation disease:	10-29-2015

Aichen Xu, Shandong CN

Patent application number	Description	Published
20130278155	BACKLIGHT DRIVE VOLTAGE CONTROL DEVICE, BACKLIGHT DRIVE VOLTAGE CONTROL METHOD AND TELEVISION - A backlight drive voltage control device, comprising: a detecting unit connected to a controller, which detects the current states of the lamp strings of the divisions of the backlight sources of a liquid crystal screen, sends feedback signals to the controller; the controller which sends a voltage adjustment control signal to an AC to DC converter according to the feedback signals, and acquires the voltage adjustment amount of each lamp string according to the voltage adjustment control signal, selects lamp strings which voltage adjustment amounts are larger than the threshold, and sends the closing feedback control signal to the detecting unit; and the AC to DC converter which outputs corresponding voltages to the lamp strings according to the voltage adjustment control signal.	10-24-2013
20140028664	IMAGE DISPLAY METHOD - The present application provides an image display method and device. A frame of 3D image including a left eye image and a right eye image is received, two fields of compensation images are inserted between the left eye image display and the right eye image display, so that the superposed effect of displaying four fields of images of the frame of 3D image is the left eye image or the right eye image, to achieve a 2D image, furthermore, the left spectacle lens of the 3D glasses is opened when the left eye image is displayed, the right spectacle lens of the 3D glasses is opened when the right eye image is displayed, and both the left spectacle lens and the right spectacle lens are closed when the compensation images are displayed, to achieve the 3D image display.	01-30-2014
20140118340	2D/3D POLARIZED DISPLAY METHOD AND DEVICE - The invention proposes a novel 2D/3D polarized display method, polarized display device and a 2D/3D television, applied to the polarization 3D technology; through compensation calculation on the original left-eye and right-eye image signals and alternate time domain display of the images, and through the addition of information on the compensation images in time and space, and in cooperation with control of the opening and closing of the polarization 3D glasses, while viewers wearing the polarization 3D glasses can experience good 3D effect, other viewers with naked eyes can view clear 2D images, so that the 3D viewers and the 2D viewers do not affect each other.	05-01-2014