Patents by Inventor Yanfeng Wang

Yanfeng 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).

  • Patent number: 9583058
    Abstract: Provided are a display driving circuit, a driving method thereof and a display apparatus. The display driving circuit comprises a timing sequence control unit (20) and at least one signal driving unit (30) connected to the timing sequence control unit (20). The timing sequence control unit (20) comprises a receiving module (201), a processing module (202) and a sending module (203). The receiving module (201) receives feedback signals (FB) outputted from respective signal driving units (30) to the timing sequence control unit (20); the processing module (202) obtains a maximum delay time after comparing signal delay time of the signal driving units (30) according to the feedback signals (FB); the sending module (203) sends a second clock signal (CLK2) to respective signal driving units (30) according to the maximum delay time such that respective signal driving units (30) receive the second clock signal (CLK2) simultaneously.
    Type: Grant
    Filed: May 28, 2014
    Date of Patent: February 28, 2017
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Yanfeng Wang, Yan He, Yanan Jia, Guobing Yin
  • Publication number: 20170035757
    Abstract: The invention relates to a method of treating proliferative diseases mediated by the tyrosine kinase receptor KIT, in particular GIST, in a human patient population.
    Type: Application
    Filed: October 19, 2016
    Publication date: February 9, 2017
    Applicant: Novartis AG
    Inventors: Yanfeng Wang, Elisabeth Wehrle
  • Publication number: 20170007605
    Abstract: The present invention provides a method of treating Philadelphia positive (Ph+) leukemia, such as Philadelphia chromosome positive acute lymphoblastic leukemia (Ph+ ALL) or chronic myeloid leukemia (CML), in a human patient population comprising the steps of (a) administering a predetermined fixed therapeutically effective amount of an Bcr-Abl tyrosine kinase inhibitor, such as Imatinib, or a pharmaceutically acceptable salt thereof to human patients suffering from a Ph+ leukemia, (b) collecting at least one blood sample from said patients, (c) determining the plasma trough level (Cmin) of the Bcr-Abl tyrosine kinase inhibitor or of a metabolite thereof as well as the MMR rates, (d) assessing a discrimination potential of trough plasma concentrations for MMR and identifying a Cmin threshold for optimal sensitivity and specificity and (e) adjusting the dose of the inhibitor of the Bcr-Abl tyrosine kinase or a pharmaceutically acceptable salt thereof applied to the individual patients from said patient populat
    Type: Application
    Filed: September 22, 2016
    Publication date: January 12, 2017
    Applicant: Novartis AG
    Inventors: Insa Gathmann, Francois-Xavier Mahon, Mathieu Molimard, Stephane Picard, Yanfeng Wang
  • Patent number: 9542044
    Abstract: The present invention relates to a multi-touch positioning method and a multi-touch screen. The multi-touch positioning method comprising: emitting, by a first infrared ray generator set at a first angle of a display panel, infrared rays at a first wavelength; emitting, by a second infrared ray generator set at a second angle, infrared rays at a second wavelength; receiving the infrared rays of the first wavelength and generating a first infrared ray image by a first infrared ray image sensor set at an opposite angle of the first angle; receiving the infrared rays of the second wavelength and generating a second infrared ray image by a second infrared ray image sensor set at an opposite angle of the second angle; and performing processings for the first infrared ray image and the second infrared ray image to determine at least one touch point.
    Type: Grant
    Filed: November 20, 2013
    Date of Patent: January 10, 2017
    Assignee: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventor: Yanfeng Wang
  • Patent number: 9483986
    Abstract: The present invention relates to a method for compensating response time of liquid crystal display and a device therefor. The compensating method comprises: receiving gray scale data of a picture in present frame and obtaining a first additional driving value according to the comparison result between gray scale data of the picture in present frame and gray scale data of the picture in previous frame; collecting the temperature value of liquid crystal layer and obtaining a temperature driving value according to said temperature value; and generating a second driving value that is applied to pixels according to the first additional driving value and the temperature driving value.
    Type: Grant
    Filed: April 10, 2009
    Date of Patent: November 1, 2016
    Assignee: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventor: Yanfeng Wang
  • Publication number: 20160291714
    Abstract: A touch panel, a method for fabricating the same and a touch display device are disclosed. The touch panel includes touch units, each of which includes: a capacitor having a first terminal connected to a first bias voltage; a first transistor having an amorphous silicon active layer, one of a source and a drain of the first transistor is connected to a third bias voltage and the other is connected to a second terminal of the capacitor; a second transistor having an oxide semiconductor active layer, a gate of the second transistor is connected to a scan line, one of a source and a drain of the second transistor is connected to the second terminal of the capacitor and the other is connected to a data line. The touch panel further includes a light-shielding layer; an aperture portion is disposed on a part of the light-shielding layer.
    Type: Application
    Filed: July 21, 2015
    Publication date: October 6, 2016
    Inventors: Chunwei Wu, Chungchun Lee, Yanfeng Wang, Xiaoguang Xu
  • Publication number: 20160282975
    Abstract: The present disclosure provides an optical sensing unit, a touch panel, a method for manufacturing the optical sensing unit, a method for manufacturing the touch panel, and a display device. The optical sensing unit includes a Photo thin film transistor (TFT), a storage capacitor for storing a leakage current generated by the Photo TFT, and a Readout TFT for reading out an electric signal stored in the storage capacitor. The method for manufacturing the optical sensing unit includes a step of forming a gate electrode of the Readout TFT capable of shielding an active layer of the Readout TFT and preventing the active layer from being exposed to an ambient light beam.
    Type: Application
    Filed: July 17, 2015
    Publication date: September 29, 2016
    Applicant: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Chunwei WU, Chungchun LEE, Yanfeng WANG, Xiaoguang XU
  • Publication number: 20160210915
    Abstract: A pixel circuit and driving method thereof and display apparatus are disclosed. The pixel circuit comprises: a selection circuit (P1), whose input terminal is connected to a selection signal terminal, a high level signal terminal and a low level signal terminal, configured to control charging or discharging of a pixel capacitor according to a digital signal input by the selection signal terminal; a charging/discharging circuit (P2), whose input terminal is connected to an output terminal of the selection circuit and a same row gate line signal terminal corresponding to the pixel capacitor and output terminal is connected to the pixel capacitor, configured to charge or discharge the pixel capacitor under the control of the selection circuit; and a pre-charging circuit (P3), whose input terminal is connected to a previous row gate line signal terminal corresponding to the pixel capacitor and output terminal is connected to the pixel capacitor, configured to provide a reference voltage.
    Type: Application
    Filed: August 27, 2015
    Publication date: July 21, 2016
    Applicant: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Yanfeng Wang, Guangliang Shang, Xiaoling Xu
  • Publication number: 20160151956
    Abstract: A bottle blank heating air channel for a bottle blowing machine comprises an air inlet channel and an air outlet channel. The air inlet channel comprises a bottleneck air channel and a bottle body air channel and the air outlet channel comprises a bottleneck air outlet channel and a bottle body air outlet channel. The bottleneck air outlet channel is a space surrounded by the bottle body air outlet channels at two sides. Cold air for cooling the bottleneck and the bottle body are respectively controlled by different air inlet channels, and the air quantity and air quantity proportion are adjustable.
    Type: Application
    Filed: November 3, 2014
    Publication date: June 2, 2016
    Applicant: GUANGZHOU TECH-LONG PACKAGING MACHINERY CO., LTD.
    Inventors: Zhijun DENG, Limin GUO, Ling LIU, Yanfeng WANG, Wei ZHANG
  • Patent number: 9337289
    Abstract: In a replacement gate scheme, a continuous material layer is deposited on a bottom surface and a sidewall surface in a gate cavity. A vertical portion of the continuous material layer is removed to form a gate component of which a vertical portion does not extend to a top of the gate cavity. The gate component can be employed as a gate dielectric or a work function metal portion to form a gate structure that enhances performance of a replacement gate field effect transistor.
    Type: Grant
    Filed: December 16, 2014
    Date of Patent: May 10, 2016
    Assignee: GLOBALFOUNDRIES INC.
    Inventors: Zhengwen Li, Dechao Guo, Randolph F. Knarr, Chengwen Pei, Gan Wang, Yanfeng Wang, Keith Kwong Hon Wong, Jian Yu, Jun Yuan
  • Patent number: 9322799
    Abstract: A device structure for detecting partial pressure of oxygen in blood includes a semiconductor substrate including a source region and a drain region. A multi-layer gate structure is formed on the semiconductor substrate. The multi-layer gate structure includes an oxide layer formed over the semiconductor substrate, a high-k layer formed over the oxide layer, a metal gate layer formed over the high-k layer, and a polysilicon layer formed over the metal gate layer. A receiving area holds a blood sample in contact with the multi-layer gate structure. The high-k layer is exposed to contact the blood sample in the receiving area.
    Type: Grant
    Filed: April 3, 2013
    Date of Patent: April 26, 2016
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Chen Shi, Steven E. Steen, Yanfeng Wang, Sufi Zafar
  • Patent number: 9312358
    Abstract: A method of manufacturing a semiconductor device is disclosed. A p-type substrate is doped to form an N-well in a selected portion of a p-type substrate adjacent an anode region of the substrate. A p-type doped region is formed in the anode region of the p-type substrate. The p-type doped region and the N-well form a p-n junction.
    Type: Grant
    Filed: September 14, 2012
    Date of Patent: April 12, 2016
    Assignee: International Business Machines Corporation
    Inventors: Dechao Guo, Wilfried E. Haensch, Gan Wang, Yanfeng Wang, Xin Wang
  • Patent number: 9297780
    Abstract: A device structure for detecting partial pressure of oxygen in blood includes a semiconductor substrate including a source region and a drain region. A multi-layer gate structure is formed on the semiconductor substrate. The multi-layer gate structure includes an oxide layer formed over the semiconductor substrate, a high-k layer formed over the oxide layer, a metal gate layer formed over the high-k layer, and a polysilicon layer formed over the metal gate layer. A receiving area holds a blood sample in contact with the multi-layer gate structure. The high-k layer is exposed to contact the blood sample in the receiving area.
    Type: Grant
    Filed: August 20, 2013
    Date of Patent: March 29, 2016
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Chen Shi, Steven E. Steen, Yanfeng Wang, Sufi Zafar
  • Publication number: 20160045501
    Abstract: The invention relates to a method of treating proliferative diseases mediated by the tyrosine kinase receptor KIT, in particular GIST, in a human patient population.
    Type: Application
    Filed: October 27, 2015
    Publication date: February 18, 2016
    Applicant: Novartis AG
    Inventors: Yanfeng Wang, Elisabeth Wehrle
  • Patent number: 9252234
    Abstract: A method of manufacturing a semiconductor device is disclosed. A p-type substrate is doped to form an N-well in a selected portion of a p-type substrate adjacent an anode region of the substrate. A p-type doped region is formed in the anode region of the p-type substrate. The p-type doped region and the N-well form a p-n junction.
    Type: Grant
    Filed: September 6, 2012
    Date of Patent: February 2, 2016
    Assignee: International Business Machines Corporation
    Inventors: Dechao Guo, Wilfried E. Haensch, Gan Wang, Yanfeng Wang, Xin Wang
  • Patent number: 9252146
    Abstract: A device including a p-type semiconductor device and an n-type semiconductor device on a semiconductor substrate. The n-type semiconductor device includes a gate structure having a high-k gate dielectric. A carbon dopant in a concentration ranging from 1×1016 atoms/cm3 to 1×1021 atoms/cm3 is present at an interface between the high-k gate dielectric of the gate structure for the n-type semiconductor device and the semiconductor substrate. Methods of forming the aforementioned device are also disclosed.
    Type: Grant
    Filed: May 19, 2014
    Date of Patent: February 2, 2016
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Yue Liang, Dechao Guo, William K. Henson, Shreesh Narasimha, Yanfeng Wang
  • Publication number: 20150379949
    Abstract: Provided are a display driving circuit, a driving method thereof and a display apparatus. The display driving circuit comprises a timing sequence control unit (20) and at least one signal driving unit (30) connected to the timing sequence control unit (20). The timing sequence control unit (20) comprises a receiving module (201), a processing module (202) and a sending module (203). The receiving module (201) receives feedback signals (FB) outputted from respective signal driving units (30) to the timing sequence control unit (20); the processing module (202) obtains a maximum delay time after comparing signal delay time of the signal driving units (30) according to the feedback signals (FB); the sending module (203) sends a second clock signal (CLK2) to respective signal driving units (30) according to the maximum delay time such that respective signal driving units (30) receive the second clock signal (CLK2) simultaneously.
    Type: Application
    Filed: May 28, 2014
    Publication date: December 31, 2015
    Inventors: Yanfeng Wang, Yan He, Yanan Jia, Guobing Yin
  • Patent number: 9171954
    Abstract: FinFET structures and methods of manufacturing the FinFET structures are disclosed. The method includes performing an oxygen anneal process on a gate stack of a FinFET structure to induce Vt shift. The oxygen anneal process is performed after sidewall pull down and post silicide.
    Type: Grant
    Filed: November 10, 2014
    Date of Patent: October 27, 2015
    Assignee: GLOBALFOUNDRIES U.S. 2 LLC
    Inventors: Eduard A. Cartier, Brian J. Greene, Dechao Guo, Gan Wang, Yanfeng Wang, Keith Kwong Hon Wong
  • Patent number: 9105725
    Abstract: A semiconductor device includes a semiconductor-on-insulator (SOI) substrate having a bulk substrate layer, an active semiconductor layer, and a buried insulator layer interposed between the bulk substrate layer and the active semiconductor layer. A first source/drain (S/D) region includes a first stand-alone butting implant having a first butting width. A second S/D region includes a second stand-alone butting implant having a second butting width. A gate well-region is interposed between the first and second S/D regions. The gate well-region has a gate width that is greater than the first and second butting widths.
    Type: Grant
    Filed: January 14, 2014
    Date of Patent: August 11, 2015
    Assignee: International Business Machines Corporation
    Inventors: Dechao Guo, Wilfried E. Haensch, Gan Wang, Xin Wang, Yanfeng Wang, Keith Kwong Hon Wong
  • Publication number: 20150181259
    Abstract: This invention discloses a digital TV broadcast system coordinated with a broadband communication network, an information transmission network in which the broadcast system is applied, a digital TV heterogeneous network architecture, and a client terminal used in each of the above network systems. The various broadcast system architectures of the invention adopt the design concept of heterogeneous network which integrates a broadcast network with other networks, for example, a communication network, the Internet and the like, to form a heterogeneous network architecture coordinating various networks. Meanwhile, the usage in bad conditions are taken into account, and a broadcast TV system which enables uplink transmission by using a broadcast link is designed. The terminal of the invention is a terminal applicable in these heterogeneous network architectures, is capable of receiving signals transmitted from various networks, and can enable flexible receiving and access modes with a series of control means.
    Type: Application
    Filed: July 5, 2013
    Publication date: June 25, 2015
    Inventors: Wenjun Zhang, DaZhi He, Yin Xu, Yunfeng Guan, Yanfeng Wang, Yao Wang, Jun Sun, Yang Dai, Weiqiang Liang, Ge Huang