Patents by Inventor Weijie Wang

Weijie 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).

  • Publication number: 20140055760
    Abstract: A developing apparatus comprises: a photodetection unit, which emits detecting light toward the development area of the substrate to be developed within a scheduled time after the substrate to be developed is immersed into the developer solution; and a processing unit electrically coupled with the photodetection unit for determining the time interval which it takes for development to occur in the development area by means of the detecting light, and for determining that the developer solution is failed if the development time interval is determined to be out of the preset time range. A method for monitoring the developer solution is also provided.
    Type: Application
    Filed: August 22, 2013
    Publication date: February 27, 2014
    Applicant: BOE Technology Group Co., Ltd.
    Inventors: Can Wang, Weijie Wang, Xuan He
  • Patent number: 8611135
    Abstract: A method for programming a resistive memory cell is provided. The method may include providing a programming signal to the resistive memory cell. The programming signal may include an electrical pulse and a bias pulse coupled with the electrical pulse. The electrical pulse includes an electrical pulse portion, and the bias pulse includes at least two bias pulse portions, wherein the electrical pulse portion is positioned between the at least two bias pulse portions. The bias pulse includes a voltage below a threshold switching voltage of the resistive memory cell. The programming signal includes a peak voltage above the threshold switching voltage of the resistive memory cell.
    Type: Grant
    Filed: March 30, 2012
    Date of Patent: December 17, 2013
    Assignee: Agency for Science, Technology and Research
    Inventors: Weijie Wang, Rong Zhao, Kok Leong Desmond Loke, Luping Shi, Minghua Li
  • Patent number: 8595860
    Abstract: A method of producing a probe device for a metrology instrument such as an AFM includes providing a substrate and forming a tip stock extending upwardly from the substrate. The tip stock is preferably FIB milled to form a tip of the probe device. The tip preferably has a high aspect ratio, with a height that is at least about 1 micron for performing critical dimension (e.g., deep trench) atomic force microscopy. The stock is preferably pedestal shaped having a distal end that is substantially planar which can be machined into a tip in at least less than about 2 minutes. With the preferred embodiments, the FIB milling step can be completed in substantially fewer and less complicated steps than known techniques to produce a high aspect ratio tip suitable for DT-AFM in less than about one minute.
    Type: Grant
    Filed: December 29, 2008
    Date of Patent: November 26, 2013
    Assignee: Bruker Nano, Inc.
    Inventors: Weijie Wang, Steven Nagle
  • Publication number: 20130276174
    Abstract: An apparatus and method of collecting topography, mechanical property data and electrical property data with an atomic force microscope (AFM) in either a single pass or a dual pass operation. PFT mode is preferably employed thus allowing the use of a wide range of probes, one benefit of which is to enhance the sensitivity of electrical property measurement.
    Type: Application
    Filed: June 24, 2013
    Publication date: October 17, 2013
    Inventors: Chunzeng Li, Yan Hu, Ji Ma, Jianli He, Lin Huang, Stephen C. Minne, Henry Mittel, Weijie Wang, Shuiqing Hu, Chanmin Su
  • Patent number: 8478246
    Abstract: The invention discloses a method for providing a real time ringback tone in a communication network and the method includes: establishing a call connection between a calling party and a called party according to a received calling request; receiving a ringback tone indication value from the called party; obtaining a corresponding ringback tone according to the ringback tone indication value; and playing the corresponding ringback tone to the calling party. The invention further provides a system for providing a real time ringback tone in a communication network and a terminal therefor. By using the technology of the invention, a different ringback tone can be played to the calling user in real time according to the current situation. Therefore, individualized requirements of the user may be met and the quality of communication service may be further improved.
    Type: Grant
    Filed: January 3, 2008
    Date of Patent: July 2, 2013
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Zhengwei Wang, Jian Liu, Qian Sun, Weijie Wang
  • Publication number: 20130120618
    Abstract: An information processing device including a control unit that, based on a specific subject that is an imaging target of a during-exposure zoom imaging operation, performs control decide control details for a zoom lens in the during-exposure zoom imaging operation.
    Type: Application
    Filed: May 16, 2012
    Publication date: May 16, 2013
    Inventors: WeiJie Wang, Kaoru Hatta
  • Patent number: 8420349
    Abstract: The disclosed subject matter relates generally to a method for modifying oil, and specifically to a process for increasing the concentration of polyunsaturated fatty acid in an oil composition.
    Type: Grant
    Filed: July 11, 2008
    Date of Patent: April 16, 2013
    Assignee: Ocean Nutrition Canada Limited
    Inventors: Jaroslav A. Kralovec, Weijie Wang, Colin James Barrow
  • Publication number: 20130087783
    Abstract: Embodiments of the disclosure generally provide methods of forming a silicon containing layers in TFT devices. The silicon can be used to form the active channel in a LTPS TFT or be utilized as an element in a gate dielectric layer, a passivation layer or even an etch stop layer. The silicon containing layer is deposited by a vapor deposition process whereby an inert gas, such as argon, is introduced along with the silicon precursor. The inert gas functions to drive out weak, dangling silicon-hydrogen bonds or silicon-silicon bonds so that strong silicon-silicon or silicon-oxygen bonds remain to form a substantially hydrogen free silicon containing layer.
    Type: Application
    Filed: September 28, 2012
    Publication date: April 11, 2013
    Applicant: Applied Materials, Inc.
    Inventors: Qunhua Wang, Weijie Wang, Young Jin Choi, Seon-Mee Cho, Yi Cui, Beom Soo Park, Soo Young Choi
  • Publication number: 20120294072
    Abstract: According to embodiments of the present invention, a phase-change memory for storing data is provided. The phase-change memory includes a first dielectric material; a second dielectric material; and a phase-change material sandwiched between the first dielectric material and the second dielectric material, at least one of the first or second dielectric materials being a composite dielectric material having a structure of layers of two or more component materials, wherein the first dielectric material has a lower thermal conductivity than the second dielectric material. Further embodiments relate to a method of programming the phase-change memory.
    Type: Application
    Filed: May 18, 2012
    Publication date: November 22, 2012
    Inventors: Kok Leong Desmond Loke, Hongxin Yang, Rong Zhao, Weijie Wang
  • Publication number: 20120250403
    Abstract: A method for programming a resistive memory cell is provided. The method may include providing a programming signal to the resistive memory cell. The programming signal may include an electrical pulse and a bias pulse coupled with the electrical pulse. The electrical pulse includes an electrical pulse portion, and the bias pulse includes at least two bias pulse portions, wherein the electrical pulse portion is positioned between the at least two bias pulse portions. The bias pulse includes a voltage below a threshold switching voltage of the resistive memory cell. The programming signal includes a peak voltage above the threshold switching voltage of the resistive memory cell.
    Type: Application
    Filed: March 30, 2012
    Publication date: October 4, 2012
    Inventors: Weijie WANG, Rong Zhao, Kok Leong Desmond Loke, Luping Shi, Minghua Li
  • Patent number: 8143310
    Abstract: A process for the removal of sterols, specifically cholesterol, from a triglyceride oil, preferably a marine triglyceride oil, said process comprising contacting an oil with an adsorbent, specifically TRIS YL™, clay or a mixture thereof, heating the mixture to 100° C. to 210° C., preferably 150° C. to 170° C., preferably for a time period of greater than one minute and optionally at a pressure less than 133 Pa, preferably less than 1.33 Pa.
    Type: Grant
    Filed: June 27, 2011
    Date of Patent: March 27, 2012
    Assignee: Ocean Nutrition Canada Limited
    Inventor: Weijie Wang
  • Publication number: 20120009347
    Abstract: Embodiments of the invention generally provide a mixing block for mixing precursors and/or cleaning agent which has the advantage of maintaining the temperature and improving the mixing effect of the precursors, cleaning agent or the mixture thereof to eliminate the substrate-to-substrate variation, thereby providing improved process uniformity.
    Type: Application
    Filed: July 7, 2010
    Publication date: January 12, 2012
    Applicant: APPLIED MATERIALS, INC.
    Inventors: Dongsuh Lee, Weijie Wang, William N. Sterling, Sam H. Kim, Soo Young Choi, Beom Soo Park, Beom Soo Kim, Qunhua Wang
  • Publication number: 20110257268
    Abstract: A process for the removal of sterols, specifically cholesterol, from a triglyceride oil, preferably a marine triglyceride oil, said process comprising contacting an oil with an adsorbent, specifically TRIS YL™, clay or a mixture thereof, heating the mixture to 100° C. to 210° C., preferably 150° C. to 170° C., preferably for a time period of greater than one minute and optionally at a pressure less than 133 Pa, preferably less than 1.33 Pa.
    Type: Application
    Filed: June 27, 2011
    Publication date: October 20, 2011
    Applicant: OCEAN NUTRITION CANADA LIMITED
    Inventor: Weijie Wang
  • Patent number: 7977498
    Abstract: A process for the removal of sterols, specifically cholesterol, from a triglyceride oil, preferably a marine triglyceride oil, said process comprising contacting an oil with an absorbent, specifically TRIS YL™, clay or a mixture thereof, heating the mixture to 100° C. to 210° C., preferably 150° C. to 170° C., preferably for a time period of greater than one minute and optionally at a pressure less than 133 Pa, preferably less than 1.33 Pa.
    Type: Grant
    Filed: July 30, 2010
    Date of Patent: July 12, 2011
    Assignee: Ocean Nutrition Canada Limited
    Inventor: Weijie Wang
  • Publication number: 20110045555
    Abstract: The disclosed subject matter relates generally to a method for modifying oil, and specifically to a process for increasing the concentration of polyunsaturated fatty acid in an oil composition.
    Type: Application
    Filed: July 11, 2008
    Publication date: February 24, 2011
    Inventors: Jaroslav A. Kralovec, Weijie Wang, Colin James Barrow
  • Publication number: 20100311831
    Abstract: A process for the removal of sterols, specifically cholesterol, from a triglyceride oil, preferably a marine triglyceride oil, said process comprising contacting an oil with an absorbent, specifically TRIS YL™, clay or a mixture thereof, heating the mixture to 100° C. to 210° C., preferably 150° C. to 170° C., preferably for a time period of greater than one minute and optionally at a pressure less than 1.33 Pa, preferably less than 1.33 Pa.
    Type: Application
    Filed: July 30, 2010
    Publication date: December 9, 2010
    Applicant: OCEAN NUTRITION CANADA LIMITED
    Inventor: Weijie WANG
  • Pen
    Patent number: D628639
    Type: Grant
    Filed: January 22, 2010
    Date of Patent: December 7, 2010
    Assignee: Beifa Group Co., Ltd.
    Inventor: Weijie Wang
  • Pen
    Patent number: D628640
    Type: Grant
    Filed: January 13, 2009
    Date of Patent: December 7, 2010
    Assignee: Beifa Group Co., Ltd.
    Inventor: Weijie Wang
  • Pen
    Patent number: D638061
    Type: Grant
    Filed: December 3, 2009
    Date of Patent: May 17, 2011
    Assignee: Beifa Group Co., Ltd.
    Inventor: Weijie Wang
  • Pen
    Patent number: D638062
    Type: Grant
    Filed: December 3, 2009
    Date of Patent: May 17, 2011
    Assignee: Beifa Group Co., Ltd.
    Inventor: Weijie Wang