Patents by Inventor Chun-Wei Liu
Chun-Wei Liu 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).
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Patent number: 11317531Abstract: A microelectronic device includes an accommodating housing, a circuit board, an electronic component, and a conducting wire. The accommodating housing has an accommodating space therein. The circuit board is disposed within the accommodating space, and has a first and a second end surface disposed opposite to each other. The first end surface includes a first conductive contact, and a lateral side of the circuit board includes a receiving hole being a half-open hole extending from the second end surface. A second conductive contact is disposed on the surface of the receiving hole and electrically connected to the first conductive contact via an internal power layer of the circuit board. The electronic component is disposed on the first end surface and electrically connected to the first conductive contact. One end of the conducting wire is disposed in the receiving hole and electrically connected to the second conductive contact.Type: GrantFiled: July 12, 2019Date of Patent: April 26, 2022Assignee: ALTEK BIOTECHNOLOGY CORPORATIONInventors: Hsi-Hsin Loo, Chun-Wei Liu, Chao-Yu Chou
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Publication number: 20210364778Abstract: An endoscope device includes an insertion portion. The insertion portion includes a distal end. The distal end includes a lens holder, a lens disposed in the lens holder, an image sensor corresponding to the lens and a flexible circuit board electrically connected to the image sensor and a circuit board holder. The flexible circuit board is jointly clamped by the circuit board holder and the lens holder.Type: ApplicationFiled: July 5, 2020Publication date: November 25, 2021Applicant: ALTEK BIOTECHNOLOGY CORPORATIONInventors: Hsi-Hsin Loo, Chun-Wei Liu, Liang-Yi Li
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Publication number: 20210298588Abstract: An endoscopy system including an insertion tube segment, a handle segment, at least one heat source, a heat pipe and a heat-conductive material is provided. The insertion tube segment has first and second end portions opposite to each other and is inserted in the handle segment. An inside of the insertion tube segment and an inside of the handle segment commonly have a connecting space. The at least one heat source is disposed in the first end portion. The heat pipe is disposed in the connecting space and at least extends from a portion of the connecting space of the insertion tube segment to a portion of the connecting space of the handle segment. The heat-conductive material is disposed between the at least one heat source and the first end portion, and the heat-conductive material is thermally coupled to the at least one heat source and the heat pipe, respectively.Type: ApplicationFiled: November 5, 2020Publication date: September 30, 2021Applicant: ALTEK BIOTECHNOLOGY CORPORATIONInventors: Hsi-Hsin Loo, Chun-Wei Liu, Liang-Yi Li
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Patent number: 10909421Abstract: The training method for the phase image generator includes the following steps. Firstly, in each iteration, a loss value is generated, including: (1). the phase image generator generates a plurality of generated phase images using a phase image generation mode; (2). the phase image determiner determines a degree of difference between the generated phase images and original phase images; (3). the loss value of the generated phase images is generated according to the degree of difference. Then, a selector selects a stable loss value from the loss values, and uses the phase image generation mode in the iteration corresponding to the stable loss value as a selected phase image generation mode of the phase image generator.Type: GrantFiled: December 18, 2018Date of Patent: February 2, 2021Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Chun-Wei Liu, Luan-Ying Chen, Kao-Der Chang
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Publication number: 20200221598Abstract: A microelectronic device includes an accommodating housing, a circuit board, an electronic component, and a conducting wire. The accommodating housing has an accommodating space therein. The circuit board is disposed within the accommodating space, and has a first and a second end surface disposed opposite to each other. The first end surface includes a first conductive contact, and a lateral side of the circuit board includes a receiving hole being a half-open hole extending from the second end surface. A second conductive contact is disposed on the surface of the receiving hole and electrically connected to the first conductive contact via an internal power layer of the circuit board. The electronic component is disposed on the first end surface and electrically connected to the first conductive contact. One end of the conducting wire is disposed in the receiving hole and electrically connected to the second conductive contact.Type: ApplicationFiled: July 12, 2019Publication date: July 9, 2020Inventors: HSI-HSIN LOO, CHUN-WEI LIU, CHAO-YU CHOU
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Publication number: 20200193224Abstract: The training method for the phase image generator includes the following steps. Firstly, in each iteration, a loss value is generated, including: (1). the phase image generator generates a plurality of generated phase images using a phase image generation mode; (2). the phase image determiner determines a degree of difference between the generated phase images and original phase images; (3). the loss value of the generated phase images is generated according to the degree of difference. Then, a selector selects a stable loss value from the loss values, and uses the phase image generation mode in the iteration corresponding to the stable loss value as a selected phase image generation mode of the phase image generator.Type: ApplicationFiled: December 18, 2018Publication date: June 18, 2020Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Chun-Wei LIU, Luan-Ying CHEN, Kao-Der CHANG
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Publication number: 20170258021Abstract: A hydroponic device includes a water tank, a drain pan, a hydroponic module and a light emitting diode module. The water tank delivers water to the drain pan via a drain pump. The water is then dispensed to each pot body of the hydroponic module. Each pot body includes an inner pot and an outer pot. Water inside the inner pot will flow to the outer pot through the draining hole. Water will flow out of an overflow outlet and re-enter the water tank if the water level is higher than the overflow outlet. The light emitting diode module is disposed above the hydroponic module.Type: ApplicationFiled: June 14, 2016Publication date: September 14, 2017Inventors: Chia-Hsiang Chiu, Chien-Ming Sung, Wei-Cheng Huang, Chun-Wei Liu, Pei-Te Liu, Hung-Hsuan Su, Chi-Fang Ho, Hsien-Yao Shui, Kun-Lin Wu, Po-Hsien Huang, Chen-Ying Wang, Cheng-Han Huang, Kun-Lung Wu, Tsung-Yu Wu, Tse-An Lin, Chien-Fa Huang, Mao-Sung Lin
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Patent number: 9632236Abstract: The invention provides a backlight module including: a light guiding plate having a first side surface and a second side surface; a plurality of light sources arranged along the second side surface of the light guiding plate; a quantum dot enhancement film (QDEF) disposed above the light guiding plate, wherein the QDEF includes a first edge adjacent to the first side surface and a second edge adjacent to the second side surface; and a frame disposed outside the light guiding plate, the frame having a first extension portion covering the first edge of the QDEF and a second extension portion covering the second edge of the QDEF, wherein a distance between an end of the first extending portion and the first edge of the QDEF is greater than a distance between an end of the second extension portion and the second edge of the QDEF.Type: GrantFiled: October 26, 2016Date of Patent: April 25, 2017Assignee: INNOLUX CORPORATIONInventors: Mei-Fan Chou, Tun-Chuan Chen, Chun-Wei Liu
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Publication number: 20170045680Abstract: The invention provides a backlight module including: a light guiding plate having a first side surface and a second side surface; a plurality of light sources arranged along the second side surface of the light guiding plate; a quantum dot enhancement film (QDEF) disposed above the light guiding plate, wherein the QDEF includes a first edge adjacent to the first side surface and a second edge adjacent to the second side surface; and a frame disposed outside the light guiding plate, the frame having a first extension portion covering the first edge of the QDEF and a second extension portion covering the second edge of the QDEF, wherein a distance between an end of the first extending portion and the first edge of the QDEF is greater than a distance between an end of the second extension portion and the second edge of the QDEF.Type: ApplicationFiled: October 26, 2016Publication date: February 16, 2017Inventors: Mei-Fan CHOU, Tun-Chuan CHEN, Chun-Wei LIU
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Patent number: 9513425Abstract: The invention provides a backlight module including: a planar illuminant portion having a first surface and emitting light from the first surface; an optical film assembly adhered to the first surface of the planar illuminant portion and having a bottom optical film and at least an upper optical film layered above the bottom optical film; and a ring-shaped frame surrounding the planar illuminant portion and having a first extension portion extending along a direction parallel to the first surface, wherein the bottom optical film extends toward the ring-shaped frame more than the upper optical film such that the first extension portion covers at least an edge of the bottom optical film.Type: GrantFiled: August 11, 2014Date of Patent: December 6, 2016Assignee: INNOLUX CORPORATIONInventors: Mei-Fan Chou, Tun-Chuan Chen, Chun-Wei Liu
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Publication number: 20150070934Abstract: The invention provides a backlight module including: a planar illuminant portion having a first surface and emitting light from the first surface; an optical film assembly adhered to the first surface of the planar illuminant portion and having a bottom optical film and at least an upper optical film layered above the bottom optical film; and a ring-shaped frame surrounding the planar illuminant portion and having a first extension portion extending along a direction parallel to the first surface, wherein the bottom optical film extends toward the ring-shaped frame more than the upper optical film such that the first extension portion covers at least an edge of the bottom optical film.Type: ApplicationFiled: August 11, 2014Publication date: March 12, 2015Inventors: Mei-Fan CHOU, Tun-Chuan CHEN, Chun-Wei LIU
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Patent number: 8641900Abstract: A method and a device for continuously preparing microspheres, and a collection unit thereof are provided. The collection unit for collecting microspheres in the solution comprises a tank and a first plate. The first plate is removably disposed in the tank. The first plate, when lay across the tank, has its two ends came in contact with the sidewall of the tank so as to divide the tank into a first chamber and a second chamber. The tank has an outlet located in the second chamber. After the solution with microspheres are input to the first chamber of the tank, the microspheres are deposited around the first plate, and the solution is caused to pass through or over the first plate to the second chamber and output from the outlet.Type: GrantFiled: November 4, 2010Date of Patent: February 4, 2014Assignee: Taiwan Biotech Co., LtdInventors: Shou-Min Huang, Chun-Wei Liu, Kuo-Hua Yang
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Publication number: 20110101553Abstract: A method and a device for continuously preparing microspheres, and a collection unit thereof are provided. The collection unit for collecting microspheres in the solution comprises a tank and a first plate. The first plate is removably disposed in the tank. The first plate, when lay across the tank, has its two ends came in contact with the sidewall of the tank so as to divide the tank into a first chamber and a second chamber. The tank has an outlet located in the second chamber. After the solution with microspheres are input to the first chamber of the tank, the microspheres are deposited around the first plate, and the solution is caused to pass through or over the first plate to the second chamber and output from the outlet.Type: ApplicationFiled: November 4, 2010Publication date: May 5, 2011Applicant: TAIWAN BIOTECH CO., LTD.Inventors: Shou-Min HUANG, Chun-Wei Liu, Kuo-Hua Yang
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Publication number: 20100096971Abstract: A compact fluorescent lamp includes a base comprising a first conductive advancing spiral ridge, a surface opening, and an insulative internal bossed hole open to the bottom; an electronic ballast on the base and comprising a PCB; a first conductive member securely fitted in the opening and comprising an inner first stem and a complementary second conductive advancing spiral ridge; a second conductive member comprising an electrical contact on one end fitted in the mouth of the bossed hole, and a second stem passing through the bossed hole to be spaced from the first stem; a top bulb electrically connected to the PCB; first and second conductors for electrically interconnecting the PCB and the first and second stems; and a support comprising two through holes securely put on upper portions of the first and second stems and the exposed ends of the conductors.Type: ApplicationFiled: October 20, 2008Publication date: April 22, 2010Inventors: Chia-Chieh Liu, Chun-Wei Liu
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Patent number: 7444717Abstract: A detachable fastening element to fasten a panel on a front side of a display panel includes a pressing portion, a locating plate, two elastic pressing members, and two hooks. The pressing portion presses the panel on the front side of the display panel. The display panel is mounted onto a bracing seat. The locating plate is coupled with the pressing portion. The elastic pressing members and the hooks are located on the locating plate. Through the elastic pressing members, hooks and locating plate, the fastening element is clipped the bracing seat. Thereby the panel is fastened on the front side of the display panel. The elasticity provided from the elastic pressing members and hooks make installation and removing of the fastening element easier.Type: GrantFiled: July 31, 2006Date of Patent: November 4, 2008Assignee: Coretronic CorporationInventors: Chun-Wei Liu, Chiu-Meng Chen, Chi-Hua Yang
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Publication number: 20070131682Abstract: A foldable container is disclosed. The container comprises a plurality of rod bodies having an inverted U-shape, which is mutually arranged by slopes and intersections; knots provided at the two ends of the rod body for connecting; hooks at the end section of the interconnected rod bodies, and the hooks being connected with elastic elements, whereby a retractable frame is formed and is covered with fabric to form into a retractable container.Type: ApplicationFiled: December 12, 2005Publication date: June 14, 2007Inventor: Chun-Wei Liu
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Publication number: 20070126317Abstract: A clothes closet mainly contains a cubic frame formed by a number of tubes arranged along the width, the depth, and the height respectively, and joined together by coupling members at the corners of the cubic frame. Each of the edges of the cubic frame along the depth and the height contains two tubes connected therebetween with a flexible cable. The holes on the coupling members for the insertion of the tubes along the depth and the height are configured with appropriate slits and openings. As such, when disassembling the clothes closet, the tubes in these holes could be bended 90 degrees toward the inside of the cubic frame. Together with the flexible cables, the cubic frame is collapsed completely into a thin and flat object that is very easy to carry and store.Type: ApplicationFiled: December 5, 2005Publication date: June 7, 2007Inventor: Chun-Wei Liu
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Publication number: 20070039280Abstract: A detachable fastening element to fasten a panel on a front side of a display panel includes a pressing portion, a locating plate, two elastic pressing members, and two hooks. The pressing portion presses the panel on the front side of the display panel. The display panel is mounted onto a bracing seat. The locating plate is coupled with the pressing portion. The elastic pressing members and the hooks are located on the locating plate. Through the elastic pressing members, hooks and locating plate, the fastening element is clipped the bracing seat. Thereby the panel is fastened on the front side of the display panel. The elasticity provided from the elastic pressing members and hooks make installation and removing of the fastening element easier.Type: ApplicationFiled: July 31, 2006Publication date: February 22, 2007Inventors: Chun-Wei Liu, Chiu-Meng Chen, Chi-Hua Yang