Patents by Inventor Chung-Jung Chen

Chung-Jung Chen 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: 11178895
    Abstract: Provided is a use of a Macaranga tanarius preparation or extract for manufacturing a composition for enhancing immunity of an insect, particularly a bee. Also provided is a method for enhancing immunity of an insect, particularly a bee. The method comprises administering an effective amount of a composition of the present invention to the insect.
    Type: Grant
    Filed: August 17, 2018
    Date of Patent: November 23, 2021
    Assignee: NATUREWISE BIOTECH & MEDICALS CORPORATION
    Inventors: Yu-Cheng Kuo, Chung-Yang Huang, Chia-Chung Hou, Chi-Jung Chen
  • Patent number: 11171016
    Abstract: A semiconductor package has a first redistribution layer, a first die, a second redistribution layer, and a surface coating layer. The first die is encapsulated within a molding material and disposed on and electrically connected to the first redistribution layer. The second redistribution layer is disposed on the molding material, on the first die, and electrically connected to the first die. The second redistribution layer has a topmost metallization layer having at least one contact pad, and the at least one contact pad includes a concave portion. The surface coating layer covers a portion of the topmost metallization layer and exposes the concave portion of the at least one contact pad. A manufacturing process is also provided.
    Type: Grant
    Filed: June 4, 2020
    Date of Patent: November 9, 2021
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Yu-Feng Chen, Chih-Hua Chen, Chen-Hua Yu, Chung-Shi Liu, Hung-Jui Kuo, Hui-Jung Tsai, Hao-Yi Tsai
  • Publication number: 20210333871
    Abstract: A head mounted display and a control method thereof are provided. The control method includes the following. An eye-tracking operation is activated to obtain a gazing direction of a user. At least one setting position is set on a display frame, and the at least one setting position serves to set at least one static object. Whether to display or hide the static object is determined according to the setting position and the gazing direction.
    Type: Application
    Filed: January 15, 2021
    Publication date: October 28, 2021
    Applicant: HTC Corporation
    Inventors: Fu-Cheng Fan, Chung-Jung Chen
  • Patent number: 11145733
    Abstract: The present invention discloses a method for forming a semiconductor device with a reduced silicon horn structure. After a pad nitride layer is removed from a substrate, a hard mask layer is conformally deposited over the substrate. The hard mask layer is then etched and trimmed to completely remove a portion of the hard mask layer from an active area and a portion of the hard mask layer from an oblique sidewall of a protruding portion of a trench isolation region around the active area. The active area is then etched to form a recessed region. A gate dielectric layer is formed in the recessed region and a gate electrode layer is formed on the gate dielectric layer.
    Type: Grant
    Filed: September 27, 2020
    Date of Patent: October 12, 2021
    Assignee: UNITED MICROELECTRONICS CORP.
    Inventors: Chin-Hung Chen, Chih-Kai Hsu, Ssu-I Fu, Chia-Jung Hsu, Chun-Ya Chiu, Yu-Hsiang Lin, Po-Wen Su, Chung-Fu Chang, Guang-Yu Lo, Chun-Tsen Lu
  • Patent number: 11119625
    Abstract: A remote control device for a manufacturing equipment and a method for detecting manual control are provided. The method for detecting the manual control on the manufacturing equipment includes the following steps. A cursor pattern is created. When the user interface is automatically controlled, a history location of the cursor pattern shown on a user interface of the manufacturing equipment is detected to obtain a location distribution. The location distribution is stored. A current location of the cursor pattern shown on the user interface is detected. If the current location is not within the location distribution, it is deemed that the user interface is manually controlled.
    Type: Grant
    Filed: November 17, 2020
    Date of Patent: September 14, 2021
    Assignee: UNITED MICROELECTRONICS CORP.
    Inventors: Zheng-Yang Li, Chung-Jung Chen, Chun-Man Li, Li-Hsin Yang, Ching-Pei Lin, Ji-Fu Kung
  • Patent number: 11073722
    Abstract: A display device and a direct-type backlight thereof are provided. The direct-type backlight includes a central area and a peripheral area. The central area is configured with a plurality of central area light-emitting elements to provide light to a liquid crystal display (LCD) panel. The density of these central area light-emitting elements in the central area is a first density. The peripheral area is configured with a plurality of peripheral area light-emitting elements to provide light to the LCD panel. The density of the peripheral area light-emitting elements in the peripheral area is a second density. Wherein, the second density is less than the first density.
    Type: Grant
    Filed: June 7, 2020
    Date of Patent: July 27, 2021
    Assignee: HTC Corporation
    Inventors: Fu-Cheng Fan, Chung-Jung Chen
  • Patent number: 10914952
    Abstract: A head mounted display (HMD) includes a first transparent light source, a first micro-lens array panel and a first transparent LCD panel. The first transparent light source emits a plurality of pin-lights along a first light projection path. The first micro-lens array panel having a plurality of micro-lens, and the micro-lens respectively receive the pin-lights and adjust characteristics of projection surfaces of the pin-lights to generate a plurality of adjusted lights. The first transparent LCD panel receives the adjusted lights and generates a first display image according to the adjusted lights.
    Type: Grant
    Filed: May 11, 2018
    Date of Patent: February 9, 2021
    Assignee: HTC Corporation
    Inventors: Fu-Cheng Fan, Chung-Jung Chen, Chun-Ta Lin
  • Publication number: 20200301203
    Abstract: A display device and a direct-type backlight thereof are provided. The direct-type backlight includes a central area and a peripheral area. The central area is configured with a plurality of central area light-emitting elements to provide light to a liquid crystal display (LCD) panel. The density of these central area light-emitting elements in the central area is a first density. The peripheral area is configured with a plurality of peripheral area light-emitting elements to provide light to the LCD panel. The density of the peripheral area light-emitting elements in the peripheral area is a second density. Wherein, the second density is less than the first density.
    Type: Application
    Filed: June 7, 2020
    Publication date: September 24, 2020
    Applicant: HTC Corporation
    Inventors: Fu-Cheng Fan, Chung-Jung Chen
  • Patent number: 10732456
    Abstract: A display device and a direct-type backlight thereof are provided. The direct-type backlight includes a central area and a peripheral area. The central area is configured with a plurality of central area light-emitting elements to provide light to a liquid crystal display (LCD) panel. The density of these central area light-emitting elements in the central area is a first density. The peripheral area is configured with a plurality of peripheral area light-emitting elements to provide light to the LCD panel. The density of the peripheral area light-emitting elements in the peripheral area is a second density. Wherein, the second density is less than the first density.
    Type: Grant
    Filed: April 23, 2018
    Date of Patent: August 4, 2020
    Assignee: HTC Corporation
    Inventors: Fu-Cheng Fan, Chung-Jung Chen
  • Patent number: 10514339
    Abstract: A test strip analyser is provided. The test strip analyser includes a frame, a test control module and an optical system. The test control module is disposed in the frame and includes a test strip carrier of a plurality of test strip carriers and a sample container of a plurality of sample containers. The test strip carrier is disposed on the frame and adapted to hold a test strip. The sample container is adapted to contain a sample. The optical system is disposed above the frame and the test control module and includes a light sensor and controller. The light sensor is configured to capture an image of the test strip. The controller is connected to the light sensor to control the light sensor, and the light sensor feedbacks the image to the controller. In addition, an analysing method using the same is also provided.
    Type: Grant
    Filed: August 30, 2016
    Date of Patent: December 24, 2019
    Assignee: HTC Corporation
    Inventors: Chung-Jung Chen, Ming-Tien Lin
  • Publication number: 20180335668
    Abstract: A display device and a direct-type backlight thereof are provided. The direct-type backlight includes a central area and a peripheral area. The central area is configured with a plurality of central area light-emitting elements to provide light to a liquid crystal display (LCD) panel. The density of these central area light-emitting elements in the central area is a first density. The peripheral area is configured with a plurality of peripheral area light-emitting elements to provide light to the LCD panel. The density of the peripheral area light-emitting elements in the peripheral area is a second density. Wherein, the second density is less than the first density.
    Type: Application
    Filed: April 23, 2018
    Publication date: November 22, 2018
    Applicant: HTC Corporation
    Inventors: Fu-Cheng Fan, Chung-Jung Chen
  • Publication number: 20180335631
    Abstract: A head mounted display (HMD) includes a first transparent light source, a first micro-lens array panel and a first transparent LCD panel. The first transparent light source emits a plurality of pin-lights along a first light projection path. The first micro-lens array panel having a plurality of micro-lens, and the micro-lens respectively receive the pin-lights and adjust characteristics of projection surfaces of the pin-lights to generate a plurality of adjusted lights. The first transparent LCD panel receives the adjusted lights and generates a first display image according to the adjusted lights.
    Type: Application
    Filed: May 11, 2018
    Publication date: November 22, 2018
    Applicant: HTC Corporation
    Inventors: Fu-Cheng Fan, Chung-Jung Chen, Chun-Ta Lin
  • Publication number: 20180059027
    Abstract: A test strip analyser is provided. The test strip analyser includes a frame, a test control module and an optical system. The test control module is disposed in the frame and includes a test strip carrier of a plurality of test strip carriers and a sample container of a plurality of sample containers. The test strip carrier is disposed on the frame and adapted to hold a test strip. The sample container is adapted to contain a sample. The optical system is disposed above the frame and the test control module and includes a light sensor and controller. The light sensor is configured to capture an image of the test strip. The controller is connected to the light sensor to control the light sensor, and the light sensor feedbacks the image to the controller. In addition, an analysing method using the same is also provided.
    Type: Application
    Filed: August 30, 2016
    Publication date: March 1, 2018
    Applicant: HTC Corporation
    Inventors: Chung-Jung Chen, Ming-Tien Lin
  • Publication number: 20160366316
    Abstract: An image capturing module of a skin analysis device is provided, including a housing, a transparent element, an image sensing unit, an annular substrate, a plurality of light sources, and an annular optical mechanism. The transparent element is disposed at an end of the housing, and the image sensing unit is disposed in the housing and situated at a central axis of the image capturing module. The annular substrate is disposed in the housing, and the light sources are disposed on the substrate and surrounding the central axis. The light sources are situated between the transparent element and the image sensing unit in the direction of the central axis, and the annular optical mechanism is disposed in the housing and guides the light emitted from the light sources to the transparent element.
    Type: Application
    Filed: June 12, 2015
    Publication date: December 15, 2016
    Applicant: HTC CORPORATION
    Inventor: Chung-Jung CHEN
  • Patent number: 9134014
    Abstract: A downlight that can be easily installed into and dismounted from a ceiling is provided. The housing of the downlight includes an adjustable spring clipping device. Utilization of the adjustable spring clipping device saves a user from having to spend much effort on installation or dismounting of the downlight, and allows installation and dismounting of the downlight to be easily and conveniently performed.
    Type: Grant
    Filed: October 12, 2012
    Date of Patent: September 15, 2015
    Assignee: Everlight Electonics Co., Ltd.
    Inventors: Li-Ciang Lyu, Chung Jung Chen
  • Publication number: 20130272001
    Abstract: A downlight that can be easily installed into and dismounted from a ceiling is provided. The housing of the downlight includes an adjustable spring clipping device. Utilization of the adjustable spring clipping device saves a user from having to spend much effort on installation or dismounting of the downlight, and allows installation and dismounting of the downlight to be easily and conveniently performed.
    Type: Application
    Filed: October 12, 2012
    Publication date: October 17, 2013
    Applicant: EVERLIGHT ELECTRONICS CO., LTD.
    Inventors: Li-Ciang Lyu, Chung Jung Chen
  • Publication number: 20130021798
    Abstract: A light shielding plate of an outdoor LED lighting device, comprising a main body disposed on a light exit plane of said outdoor LED lighting device. On a bottom surface of said main body is provided with at least a protrusion block, to reflect lights coming from LEDs or said LEDs plus a secondary lens set of said outdoor LED lighting device, in achieving light shielding effect. Moreover, on a reflection plane of said protrusion block is further provided with curved planes of various designs, to fully utilize the shielded light, so that lights are redistributed in areas of effective illumination, in further realizing power saving requirements.
    Type: Application
    Filed: July 22, 2011
    Publication date: January 24, 2013
    Applicant: EXCELLENCE OPTOELECTRONICS INC.
    Inventors: CHUNG-JUNG CHEN, YU-SHENG CHEN, KUO-HUI CHANG
  • Patent number: 8253877
    Abstract: A liquid crystal display (LCD) includes a back bezel, a light guide plate (LGP) having a light incident surface opposite to a first side wall of the back bezel, an LCD panel disposed above the LGP, a frame and a light source unit. There is an accommodation space between the first side wall of the back bezel and the light incident surface of the LGP. The frame is assembled with the back bezel to fix and surround the LGP and the LCD panel. A portion of the frame extends across the upper side of the accommodation space. A portion of the second side wall of the frame is opposite to the entrance side of the accommodation space and has a first securing portion. The light source unit has a second securing portion. When the light source unit is mounted/attached into the accommodation space, the second securing portion is jointed the first securing portion to secure the light source unit.
    Type: Grant
    Filed: January 13, 2009
    Date of Patent: August 28, 2012
    Assignee: Au Optronics Corp.
    Inventors: Tung-I Yen, Chung-Jung Chen
  • Patent number: 8093883
    Abstract: The invention provides an ion current measurement device for a tool having an ion source. The ion current measurement device comprises an ion collecting cup and a replaceable liner. The ion collecting cup is disposed in the tool and the ion collecting cup possesses a cup opening facing the ion source. The replaceable liner is disposed in the ion collecting cup and the replaceable liner entirely covers a continuous inner sidewall of the ion collecting cup.
    Type: Grant
    Filed: October 7, 2008
    Date of Patent: January 10, 2012
    Assignee: United Microelectronics Corp.
    Inventors: Jui-Fang Chen, Cheng-Hung Chang, Chung-Jung Chen, Chien-Kuo Ko, Chi-Chun Yao
  • Patent number: 8063389
    Abstract: A method of performing an ion implantation is provided. A workpiece is installed in the ion implanter. A wafer is provided in a receiving space within an ion implanter. An ion beam is generated by an ion source of the ion implanter. The bombard of the ion beam is blocked and particles generated during or after conducting the step of generating the ion beam are collected by the workpiece.
    Type: Grant
    Filed: March 12, 2009
    Date of Patent: November 22, 2011
    Assignee: United Microelectronics Corp.
    Inventors: Jui-Fang Chen, Cheng-Hung Chang, Chung-Jung Chen, Chih-Ming Yang, Chien-Kuo Ko