Patents by Inventor Hua Sheng

Hua Sheng 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: 20130229254
    Abstract: A magnetic device including a first magnetic core is disclosed. The first magnetic core includes a base having a first edge; a first contacting structure disposed on the base; and a second contacting structure disposed on the base, wherein a distance between an inner surface of the first contacting structure and the first edge is larger than a distance between an inner surface of the second contacting structure and the first edge.
    Type: Application
    Filed: September 11, 2012
    Publication date: September 5, 2013
    Applicant: DELTA ELECTRONICS, INC.
    Inventors: Tsung-Hsien Lee, Ying-Chian Kang, Hua-Sheng Shih, Chih-Tse Chen, Shao-Hsiung Chang, Chun-Liang Kuo, Chin-Chung Tai
  • Publication number: 20130185018
    Abstract: Methods for estimating a yaw angle of a body reference system of a device relative to a gravitational reference system using motion sensors and a magnetometer attached to the device are provided. A method includes (A) receiving measurements from the motion sensors and the magnetometer, (B) determining a measured 3-D magnetic field, a roll, a pitch and a raw estimate of yaw in the body reference system based on the received measurements, (C) extracting a local 3-D magnetic field from the measured 3-D magnetic field, and (D) calculating yaw angle of the body reference system in the gravitational reference system based on the extracted local 3-D magnetic, the roll, the pitch and the raw estimate of yaw using at least two different methods, wherein estimated errors of the roll, the pitch, and the extracted local 3-D magnetic field affect an error of the yaw differently for the different methods.
    Type: Application
    Filed: September 30, 2011
    Publication date: July 18, 2013
    Inventor: Hua Sheng
  • Publication number: 20130084657
    Abstract: A first embodiment is a method for semiconductor processing. The method comprises forming a component on a wafer in a chamber; determining a non-uniformity of the plasma in the chamber, the determining being based at least in part on the component on the wafer; and providing a material on a surface of the chamber corresponding to the non-uniformity. The forming the component includes using a plasma. The material can have various shapes, compositions, thicknesses, and/or placements on the surface of the chamber. Other embodiments include a chamber having a material on a surface to control a plasma uniformity.
    Type: Application
    Filed: September 29, 2011
    Publication date: April 4, 2013
    Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Wen-Sheng Wu, Fei-Fan Chen, Chia-I Shen, Hua-Sheng Chiu
  • Patent number: 8407022
    Abstract: A bias value associated with a sensor, e.g., a time-varying, non-zero value which is output from a sensor when it is motionless, is estimated using at least two, different bias estimating techniques. A resultant combined or selected bias estimate may then be used to compensate the biased output of the sensor in, e.g., a 3D pointing device.
    Type: Grant
    Filed: December 17, 2010
    Date of Patent: March 26, 2013
    Assignee: Hillcrest Laboratories, Inc.
    Inventors: Hua Sheng, Matthew G. Liberty, Christopher D. Roller, Charles W. K. Gritton
  • Patent number: 8379146
    Abstract: A deinterlacing method for a digital motion picture is provided. The method includes determining if a predicted pixel lies in an artificial horizontal line or not according to the relationship among a first pixel value, a second pixel value, a first threshold value and a second threshold value; and estimating the predicted pixel value in a still image manner if the predicted pixel is determined to lie in an artificial horizontal line. The present invention also includes an apparatus implementing the deinterlacing method.
    Type: Grant
    Filed: July 7, 2007
    Date of Patent: February 19, 2013
    Assignee: Via Technologies, Inc.
    Inventors: Hua-Sheng Lin, Jiunn-Shyang Wang, Sheng-Che Tsao
  • Publication number: 20130021782
    Abstract: A flat display is disclosed, which includes a backlight module, a display panel, a flexible printed circuit board physically connected to the display panel, and a shielding double-sided tape for fastening the flexible printed circuit board on the backlight module. The shielding double-sided tape includes a frame shielding portion adhered to a front surface of the backlight module, and an extending portion extended from the frame shielding portion. A surface of at least one part of the extending portion is adhered to a back surface of the backlight module, and another surface of the least one part of the extending portion is adhered to the flexible printed circuit board.
    Type: Application
    Filed: March 2, 2012
    Publication date: January 24, 2013
    Applicants: AU Optronics Corporation, AU Optronics (Xiamen) Corp.
    Inventors: Hua-Sheng YAN, Hui Zhong
  • Patent number: 8344381
    Abstract: A UV sensor comprises a silicon-rich dielectric layer with a refractive index in a range of about 1.7 to about 2.5 for serving as the light sensing material of the UV sensor. The fabrication method of the UV sensor can be integrated with the fabrication process of semiconductor devices or flat display panels.
    Type: Grant
    Filed: February 21, 2010
    Date of Patent: January 1, 2013
    Assignee: AU Optronics Corp.
    Inventors: An-Thung Cho, Chi-Hua Sheng, Ruei-Liang Luo, Wan-Yi Liu, Wei-Min Sun, Chi-Mao Hung, Chun-Hsiun Chen, Wei-Ming Huang
  • Publication number: 20120293428
    Abstract: A display panel with two display directions opposite to each other, an electronic device and a method for switching the electronic device are provided. The display panel comprises a substrate, a first switching element, a second switching element, and a light-emitting diode. The first switching element is coupled to a scan line and a data line. The second switching element is coupled to a power source. The light-emitting diode is coupled to the second switching element and another power source. The display panel further comprises a dielectric layer covering the above elements, a pixel electrode formed on the dielectric layer, an opposite substrate formed above the substrate and a non-emission display medium layer formed between the substrate and the opposite substrate. The pixel electrode is coupled to an electrode of the first switching element through the opening and is made of reflective material.
    Type: Application
    Filed: March 16, 2012
    Publication date: November 22, 2012
    Applicants: AU OPTRONICS CORP., AU Optronics (Xiamen) Corporation
    Inventor: Hua-Sheng YAN
  • Patent number: 8188441
    Abstract: A display apparatus is provided. The display apparatus is used for detecting an ultraviolet (UV) intensity. The display apparatus includes a lower-substrate, an upper-substrate and a processing unit. The lower-substrate includes a first, a second and a third photo sensors for detecting an intensity of the light in a first, a second and a third bands and converting the intensity of the light in the first, the second and the third bands into a first, a second and a third currents respectively, wherein the ranges of the second and the third bands are comprised within the range of the first band. The upper-substrate is disposed opposite to the lower-substrate. The processing unit is coupled to the first, the second and the third photo sensors, for receiving and processing the first, the second and the third currents so as to obtain the UV intensity.
    Type: Grant
    Filed: March 2, 2009
    Date of Patent: May 29, 2012
    Assignee: Au Optronics Corporation
    Inventors: Chi-Hua Sheng, Ruei-Liang Luo, Chun-Huai Li
  • Publication number: 20110293861
    Abstract: A plastic hollow plate is composed of an upper plate, a lower plate, and plural ribs connected between the upper plate and the lower plate. The ribs are positioned obliquely in parallel so as to shield sunlight. And with plural inclined passages formed between every two adjacent ribs, the plastic hollow plate can allow part sunlight to pass through.
    Type: Application
    Filed: January 19, 2011
    Publication date: December 1, 2011
    Inventor: Hua Sheng Chen
  • Patent number: 8056867
    Abstract: A position assurance assembly includes an elongated fastener, a cover forming a cavity, a first position assurance part, a mounting surface, a second position assurance part and a fastener receptacle. The cover has a hole formed therethrough and is in communication with the cavity. The hole is sized to receive the fastener. The first position assurance part is connected to the cover and disposed inside of the cavity. The second position assurance part and the fastener receptacle are connected to and project from the mounting surface. Upon covering the second position assurance part and the fastener receptacle with the cover, the first position assurance part and the second position assurance part matably engage one another and, with the hole and the fastener receptacle in at least substantial registration with one another, the fastener extends through the hole and into the fastener receptacle for releasable engagement therewith.
    Type: Grant
    Filed: March 31, 2009
    Date of Patent: November 15, 2011
    Assignee: J.S.T. Corporation
    Inventors: Tommy Tan Chin Yaw, Chui Seng Ng, Hua Sheng Soh
  • Publication number: 20110227825
    Abstract: Systems, devices, methods and software are described for mapping movement or motion of a 3D pointing device into cursor position, e.g., for use in rendering the cursor on a display. Absolute and relative type mapping algorithms are described. Mapping algorithms can be combined to obtain beneficial characteristics from different types of mapping.
    Type: Application
    Filed: July 1, 2009
    Publication date: September 22, 2011
    Applicant: HILLCREST LABORATORIES, INC.
    Inventors: Matthew G. Liberty, Bryan A. Cook, Hua Sheng
  • Patent number: 8013709
    Abstract: The present invention provides a conductive module used for assembling a magnetic element and an electronic component. The conductive module includes a conductive base, an electronic component and a plurality of conductive units. The electronic component is electrically connected to the conductive base and disposed on one side of the conductive base. The conductive units have respective hollow portions. The conductive units are spaced from each other and fixed on the conductive base such that the hollow portions of the conductive units are aligned with each other to define a channel.
    Type: Grant
    Filed: February 27, 2010
    Date of Patent: September 6, 2011
    Assignee: Delta Electronics, Inc.
    Inventors: Sheng-Nan Tsai, Yi-Fan Wu, Yung-Sheng Yeh, Jia-Li Tsai, Chia-Cheng Yang, Yung-Yu Chang, Tsung-Sheng Yeh, Hua-Sheng Lin, Chun-Yu Hou, Tsung-Hsiao Wu
  • Publication number: 20110140823
    Abstract: A transformer module includes at least one first casing, at least one second casing and at least one transformer. The first casing has a first receptacle. A protrusion structure is formed on an inner wall of the first receptacle. The second casing is accommodated within the first receptacle. The second casing includes plural winding terminals and a second receptacle. An angle of at least one outer-corner of the second casing is non-right angle so that the protrusion structure and the outer-corner define foolproof structures for limiting the install direction of the second case. The transformer is accommodated within the second receptacle. The transformer includes a magnetic core and at least one coil wound on the magnetic core. Both terminals of the coil are connected to respective winding terminals.
    Type: Application
    Filed: October 26, 2010
    Publication date: June 16, 2011
    Applicant: DELTA ELECTRONICS, INC.
    Inventors: Chi-Kai Lin, Hua-Sheng Shih, Gang Zeng, Chang-Dong Cao, Xiao-Pei Wang
  • Publication number: 20110095979
    Abstract: A bias value associated with a sensor, e.g., a time-varying, non-zero value which is output from a sensor when it is motionless, is estimated using at least two, different bias estimating techniques. A resultant combined or selected bias estimate may then be used to compensate the biased output of the sensor in, e.g., a 3D pointing device.
    Type: Application
    Filed: December 17, 2010
    Publication date: April 28, 2011
    Applicant: HILLCREST LABORATORIES, INC.
    Inventors: Hua SHENG, Matthew G. LIBERTY, Christopher D. ROLLER, Charles W.K. GRITTON
  • Publication number: 20100327289
    Abstract: A UV sensor comprises a silicon-rich dielectric layer with a refractive index in a range of about 1.7 to about 2.5 for serving as the light sensing material of the UV sensor. The fabrication method of the UV sensor can be integrated with the fabrication process of semiconductor devices or flat display panels.
    Type: Application
    Filed: February 21, 2010
    Publication date: December 30, 2010
    Inventors: An-Thung Cho, Chi-Hua Sheng, Ruei-Liang Luo, Wan-Yi Liu, Wei-Min Sun, Chi-Mao Hung, Chun-Hsiun Chen, Wei-Ming Huang
  • Patent number: 7860676
    Abstract: A bias value associated with a sensor, e.g., a time-varying, non-zero value which is output from a sensor when it is motionless, is estimated using at least two, different bias estimating techniques. A resultant combined or selected bias estimate may then be used to compensate the biased output of the sensor in, e.g., a 3D pointing device.
    Type: Grant
    Filed: June 27, 2008
    Date of Patent: December 28, 2010
    Assignee: Hillcrest Laboratories, Inc.
    Inventors: Hua Sheng, Matthew G. Liberty, Christopher D. Roller, Charles W. K. Gritton
  • Patent number: 7839249
    Abstract: The present invention provides a splitter including a seat, a first inner core, a second inner core, a first coil, an outer core and a second coil. The seat has a bobbin, and the first coil is wound on the bobbin. The first inner core and the second inner core, disposed on the bobbin, are assembled with each other to cover the bobbin. The outer core and the first inner core are assembled with each other. The second coil is disposed between the outer core and the first inner core.
    Type: Grant
    Filed: August 14, 2008
    Date of Patent: November 23, 2010
    Assignee: Delta Electronics, Inc.
    Inventors: Hung-Chieh Tseng, Ying-Chian Kang, Tsung-Hsien Lee, Shu-Hui Chen, Hua-Sheng Shih
  • Publication number: 20100243835
    Abstract: A position assurance assembly includes an elongated fastener, a cover forming a cavity, a first position assurance part, a mounting surface, a second position assurance part and a fastener receptacle. The cover has a hole formed therethrough and is in communication with the cavity. The hole is sized to receive the fastener. The first position assurance part is connected to the cover and disposed inside of the cavity. The second position assurance part and the fastener receptacle are connected to and project from the mounting surface. Upon covering the second position assurance part and the fastener receptacle with the cover, the first position assurance part and the second position assurance part matably engage one another and, with the hole and the fastener receptacle in at least substantial registration with one another, the fastener extends through the hole and into the fastener receptacle for releasable engagement therewith.
    Type: Application
    Filed: March 31, 2009
    Publication date: September 30, 2010
    Applicant: J.S.T. CORPORATION
    Inventors: Tommy TAN Chin Yaw, Chui Seng Ng, Hua Sheng Soh
  • Publication number: 20100188830
    Abstract: The present invention provides a conductive module used for assembling a magnetic element and an electronic component. The conductive module includes a conductive base, an electronic component and a plurality of conductive units. The electronic component is electrically connected to the conductive base and disposed on one side of the conductive base. The conductive units have respective hollow portions. The conductive units are spaced from each other and fixed on the conductive base such that the hollow portions of the conductive units are aligned with each other to define a channel.
    Type: Application
    Filed: February 27, 2010
    Publication date: July 29, 2010
    Inventors: Sheng-Nan Tsai, Yi-Fan Wu, Yung-Sheng Yeh, Jia-Li Tsai, Chia-Cheng Yang, Yung-Yu Chang, Tsung-Sheng Yeh, Hua-Sheng Lin, Chun-Yu Hou, Tsung-Hsiao Wu