Patents by Inventor Chun Chieh

Chun Chieh 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).

  • Backlight Module and Liquid Crystal Display
    Publication number: 20100182532
    Abstract: A backlight module and a liquid crystal display are disclosed. In the backlight module having a reflector base, a phosphor layer is disposed on the reflector base, and a plurality of blue light emitting diode (LEDs) are disposed above the reflector base and the phosphor layer for emitting a first light beam. An optical film is disposed above the reflector base, the phosphor layer and the blue LEDs for allowing P-polarized light of the first light beam to pass therethrough and reflecting S-polarized light of the first light beam to the phosphor layer so as to excite the phosphor layer to generate a second light beam of which the wavelengths are different from those of the first light beam. After being reflected to the optical film by the reflector base, the second light beam transmits through the optical film, and mixes with the first light beam to generate white light.
    Type: Application
    Filed: May 29, 2009
    Publication date: July 22, 2010
    Applicant: AU OPTRONICS CORPORATION
    Inventors: Chun-Liang Lin, Ya-Ling Hsu, Ying-Li Wang, Chun-Chieh Wang, Chen-Hsien Liao
  • METHOD OF IMPLANTATION
    Publication number: 20100184242
    Abstract: Provided is a method of implanting dopant ions to an integrated circuit. The method includes forming a first pixel and a second pixel in a substrate, forming an etch stop layer over the substrate, forming a hard mask layer over the etch stop layer, patterning the hard mask layer to include an opening between the first pixel and the second pixel, and implanting a plurality of dopants through the opening to form an isolation feature.
    Type: Application
    Filed: January 16, 2009
    Publication date: July 22, 2010
    Applicant: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Jeng-Shyan Lin, Dun-Nian Yaung, Jen-Cheng Liu, Chun-Chieh Chuang, Pao-Tung Chen, Wen-De Wang, Jyh-Ming Hung
  • PoC system and method for distributing media data in PoC
    Patent number: 7756541
    Abstract: The present invention provides a PoC system (push-to-talk over cellular system) and a method for distributing media data in PoC. The PoC system includes a plurality of clients, a controlling server and a first participating server. In the present invention, since a media receiving port is established in the first participating server which manages at least two clients at the same time, and when a media data is going to be distributed to the clients managed by the first participating server, the controlling server delivers the media data to the media receiving port only. In addition, a multicast addressing technology is further used in the first participating server, therefore, the path of delivering media data is changed and the efficiency of media data delivery during a communication is improved.
    Type: Grant
    Filed: January 2, 2006
    Date of Patent: July 13, 2010
    Assignee: Industrial Technology Research Institute
    Inventors: Yien-Chang Liao, Fang-Ming Lai, Mu-Liang Wang, Chun-Chieh Wang
  • Floating electrical connector assembly
    Patent number: 7753737
    Abstract: An electrical connector assembly comprises a first connector and a second connector, the first connector comprises a first insulative housing defining a guide groove extending from the top face to the bottom face, and a plurality of first terminals received in the first passageways; The second connector comprises a second insulative housing defining a guide post adapted to mate with the guide groove for fastening the first connector and the second connector, and a plurality of second terminals received in the second passageways, wherein the guide post penetrates through the guide groove and the transition portion of each first terminal respectively engages with the engagement section of corresponding second terminal when assembled together.
    Type: Grant
    Filed: March 31, 2009
    Date of Patent: July 13, 2010
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Sheng-Ho Yang, Chun-Chieh Yang
  • Electrical connector confitured by upper and lower units
    Patent number: 7753736
    Abstract: An electrical connector assembly includes an upper insulative base and a lower insulative base discrete from each other, and assembled therewith along an up-to-down direction instead of a left-to-right direction. Thus, a small assembly space will be achieved compared to the prior art.
    Type: Grant
    Filed: September 30, 2009
    Date of Patent: July 13, 2010
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Sheng-Ho Yang, Chun-Chieh Yang, Tsu-Yang Wu, Hsin-Kai Huang
  • Liquid crystal display
    Patent number: 7755716
    Abstract: A liquid crystal display (LCD) including a backlight module and a liquid crystal display panel is provided. The backlight module has at least one white light source. BL1 and BL2 respectively represent relative maximum brightness peaks of an emission spectrum of the backlight module at a wavelength between 500 nm and 525 nm and between 530 nm and 560 nm, in which BL1/BL2?0.32. The liquid crystal display panel is disposed above the backlight module, and has two substrates and a liquid crystal layer sandwiched therebetween. One of the two substrates has a red filter layer, a green filter layer, and a blue filter layer, in which transmittances of the red filter layer and the green filter layer at wavelength of approximately 590 nm are both smaller than about 45%.
    Type: Grant
    Filed: March 12, 2008
    Date of Patent: July 13, 2010
    Assignee: Au Optronics Corporation
    Inventors: Chun-Chieh Wang, Yu-Hui Chou, Hsueh-Ying Huang, Chen-Hsien Liao
  • ELECTRICAL CONNECTOR HAVING LOW BROAD MOUNTING PROFILE
    Publication number: 20100173533
    Abstract: An electrical connector (1), which is adapted for mounting to a circuit board (5), has a mounting foot (21) with a top mounting surface (211), an elongated base portion (23) protruded outwardly from said top mounting surface (211) and fitting members (4) set on the top mounting surface (211). In assembly, the top mounting surface (211) is face to the back of the circuit board (5), and the whole mounting foot (21) is left below the circuit board (5), which can minimize the mounting profile of the connector (1) effectively.
    Type: Application
    Filed: January 7, 2009
    Publication date: July 8, 2010
    Inventors: Sheng-Ho Yang, Chun-Chieh Yang
  • TPS decoder for DVB-T television system and receiver using the same
    Publication number: 20100166092
    Abstract: A TPS decoder for a DVB-T digital television system includes an input signal estimator, a masking device, a vector index determinator and a lookup table device. The input signal estimator receives a plurality of frequency-domain input signals and a plurality of channel measure signals to thereby produce a plurality of estimated input signals. The masking device performs a masking operation on the estimated input signals to thereby produce a plurality of masking signals. The vector index determinator is based on the masking signals to determine a vector index corresponding to the frequency-domain input signals. The lookup table device is based on the vector index to produce a codeword.
    Type: Application
    Filed: December 24, 2009
    Publication date: July 1, 2010
    Applicant: Sunplus Technology Co., Ltd.
    Inventor: Chun-Chieh Tseng
  • APPARATUS AND METHOD FOR PROCESSING AUDIO
    Publication number: 20100166194
    Abstract: In the specification and drawing an apparatus for processing audio is described and shown with an audio processor for acquiring at least one audio signal from an audio chip and transforming the audio signal into a surround sound signal and a transmitter for emitting the surround sound signal to a radio set. Moreover, a method for processing audio is also disclosed in the specification and drawing.
    Type: Application
    Filed: September 30, 2009
    Publication date: July 1, 2010
    Applicant: WISTRON CORP.
    Inventors: Wen-Chun TSAO, Fang-Yuan CHIU, Kuo-Jung WANG, Chun-Chieh CHEN, Kuo-Hsing WANG, Chia-Hsien LI
  • Method and apparatus for determining a process model that models the impact of CAR/PEB on the resist profile
    Patent number: 7743357
    Abstract: An embodiment provides systems and techniques for determining a process model. During operation, the system may receive a first optical model which models a first optical system of a photolithography process. Next, the system may use the first optical model to determine a second optical model that models a second latent image that is formed by the first optical system at a second distance. The system may also use the first optical model to determine a third optical model that models a third latent image that is formed by the first optical system at a third distance. Next, the system may receive process data which is obtained by subjecting a test layout to the photolithography process. The system may then determine a process model using the first optical model, the second optical model, the third optical model, the test layout, and the process data.
    Type: Grant
    Filed: May 7, 2007
    Date of Patent: June 22, 2010
    Assignee: Synopsys, Inc.
    Inventors: Jensheng Huang, Chun-chieh Kuo, Lawrence S. Melvin, III
  • Digital image data processing apparatus
    Patent number: 7742661
    Abstract: The present image processing apparatus includes a pixel arrangement controller and two data unit buffers coupled with the pixel arrangement controller. This controller can rearrange the addresses of the pixels in the corresponding data unit buffer according to the size of the block. Accordingly, the pixel data of the same block can be arranged in sequential addresses of the data unit buffer. Therefore, the pixel data may be processed as a batch.
    Type: Grant
    Filed: September 19, 2006
    Date of Patent: June 22, 2010
    Assignee: Aten International Co., Ltd.
    Inventors: Kai-Cheng Chan, Chun-Chieh Chen
  • Device for Producing Patterns
    Publication number: 20100147043
    Abstract: A device for producing a pattern onto a work piece is disclosed. The device comprises a die, an electromagnetic actuator and a base; wherein the die comprises a patterned surface and the patterned surface comprises a pattern. The electromagnetic actuator comprises an plate body, a convex part and a strip unit connected to the plate body; the electromagnetic actuator is disposed in the base. When the electromagnetic actuator is activated while a work piece is being positioned between the patterned surface and the electromagnetic actuator, an inductive current is generated on the work piece by the electromagnetic actuator, and then a repulsive force is generated between the electromagnetic actuator and the work piece. The repulsive force then causes the work piece to adhere to the patterned surface, forcing the work piece to deform against the patterned surface and to take on the shape of the pattern.
    Type: Application
    Filed: December 30, 2008
    Publication date: June 17, 2010
    Inventors: Tung-Chen Cheng, Yu-Yi Chu, Rong-Shean Lee, Tzyy-Ker Sue, Chun-Chieh Wang
  • MODELING MASK CORNER ROUNDING EFFECTS USING MULTIPLE MASK LAYERS
    Publication number: 20100146476
    Abstract: An embodiment provides systems and techniques for determining an improved process model which models mask corner rounding (MCR) effects. During operation, the system may receive a mask layout and process data which was generated by applying a photolithography process to the mask layout. The system may also receive an uncalibrated process model which may contain a set of MCR components. Next, the system may identify a set of corners in the mask layout. The system may then determine a set of mask layers, wherein at least some of the mask layers correspond to the MCR components. Next, the system may determine an improved process model by calibrating the uncalibrated process model using the set of mask layers, and the process data.
    Type: Application
    Filed: February 18, 2010
    Publication date: June 10, 2010
    Applicant: SYNOPSYS, INC.
    Inventors: Jensheng Huang, Chun-chieh Kuo, Lawrence S. Melvin, III
  • TRANSMISSION POWER CONTROL METHOD AND SYSTEM
    Publication number: 20100142425
    Abstract: A transmitting power level control method and system are provided, whereby the power of a terminal device in a wireless sensor network is saved and the lifetime thereof is extended. The control method includes the steps of: (A) broadcasting a plurality of transmitting power level (TPL) messages, each of which represents a respective TPL and the respective TPLs are different from one another, wherein each of the plurality of TPL messages is broadcasted at the respective TPL thereof; and (B) setting a TPL for the terminal device at a minimum one of the TPLs represented by the TPL messages received by the terminal device.
    Type: Application
    Filed: March 26, 2009
    Publication date: June 10, 2010
    Applicant: Industrial Technology Research Institute
    Inventors: JIN-SHYAN LEE, Chun-Chieh Chuang
  • Foldable picture-taking device with scanning function
    Publication number: 20100128167
    Abstract: The present invention relates to a foldable picture-taking device with scanning function including a picture-taking main body, a connecting module, and a supporting base module, wherein one end of the picture-taking main body is linked with a first revolving device and the supporting base module is linked with a second revolving device. The whole body can provide a support while taking the pictures and a convenient angle adjustment. While not being used it can be folded and carried conveniently and let the lens have a very good protection. The present invention is further cooperated with a scanning-system-software to have scanning and picture-taking functions through the connection between signal connecting interface in the picture-taking device and computer.
    Type: Application
    Filed: November 26, 2008
    Publication date: May 27, 2010
    Inventor: Chun Chieh Hsu
  • PIXEL STRUCTURE
    Publication number: 20100128202
    Abstract: A pixel structure includes a red sub-pixel, a green sub-pixel, a blue sub-pixel and a white sub-pixel. The red sub-pixel, the green sub-pixel and the blue sub-pixel are suitable for providing a first white light, and a chroma coordinate of the first white light is (x1, y1). The white sub-pixel is suitable for providing a second white light, and a chroma coordinate of the second white light is (x2, y2). The chroma coordinate of the first white light is different from the chroma coordinate of the second white light, that is, (x1, y1)?(x2, y2), while x2?x1 and y2?y1.
    Type: Application
    Filed: March 19, 2009
    Publication date: May 27, 2010
    Applicant: AU OPTRONICS CORPORATION
    Inventors: Hui Chu Ke, Wei-Chieh Sun, Chun-Chieh Wang, Sheng-Wen Cheng
  • SAFETY SYRINGE
    Publication number: 20100125252
    Abstract: A safety syringe includes an outer barrel, a needle unit, an outer barrel plug, an inner barrel, an inner barrel plug, a needle clamper, and a vacuum generating device. The needle unit is disposed within the front end of the outer barrel. The outer barrel plug is disposed within the outer barrel; the outer barrel plug is connected with the needle unit so as to fix the needle unit. The inner barrel plug is disposed within the front end of the inner barrel. The needle clamper is connected with the inner barrel plug. The needle clamper is able to clamp a rear opening of the needle unit. The vacuum generating device is disposed within the inner barrel, and the needle unit can be retracted into the inner barrel by the low pressure which is generated by the vacuum generating device.
    Type: Application
    Filed: April 3, 2009
    Publication date: May 20, 2010
    Inventors: Hsi-Hsun Tseng, Chih-Ming Wang, Po-Liang Lee, Chun-Chieh Chuang
  • Cathode material for Li-ion battery applications
    Patent number: 7718320
    Abstract: A family of Li-ion battery cathode materials and methods of synthesizing the materials. The cathode material is a defective crystalline lithium transition metal phosphate of a specific chemical form. The material can be synthesized in air, eliminating the need for a furnace having an inert gas atmosphere. Excellent cycling behavior and charge/discharge rate capabilities are observed in batteries utilizing the cathode materials.
    Type: Grant
    Filed: January 13, 2009
    Date of Patent: May 18, 2010
    Assignee: Changs-Ascending Enterprise Co
    Inventor: Chun-Chieh Chang
  • Method and device for remote controlling a wireless communication device utilizing a text message
    Patent number: 7720495
    Abstract: A method for remote controlling a wireless communication device by a message includes the following steps: the wireless communication device receives a message; and the wireless communication device executes a corresponding operation according to the data stored in the TP-User-Data (TP-UD) field or the data stored in the TP-Protocol-Identifier (TP-PID) field. A user can control the wireless communication device to perform functions like increasing volume or switching from a silent mode to a sound mode, or even switching the mobile phone off, through transmitting a text message to the mobile phone.
    Type: Grant
    Filed: August 2, 2006
    Date of Patent: May 18, 2010
    Inventor: Chun-Chieh Yang
  • ELECTRICAL CONNECTOR HAVING POSITIONING POSTS DEFINED ON INSULATIVE BASE
    Publication number: 20100120283
    Abstract: An electrical connector assembly includes an insulative base and a complimentary connector assembled therewith along an up-to-down direction instead of a left-to-right direction. Thus, a small assembly space will be achieved compared to the prior art.
    Type: Application
    Filed: November 10, 2009
    Publication date: May 13, 2010
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: SHENG-HO YANG, TSU-YANG WU, CHUN-CHIEH YANG, HSIN-KAI HUANG