Patents by Inventor Chan Wei
Chan Wei 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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Publication number: 20120287597Abstract: A simulated sunlight generating device for generating a simulated sunlight required for evaluating performance of solar cells includes a plurality of driving units, a plurality of light-emitting units, and a plurality of adjusting units. The driving units drive the light-emitting units to emit light. The adjusting units enable the light of the light-emitting units to not only propagate along the same light route but also be added up and combined to form the simulated sunlight of an intended wavelength with ease of installation, ease of maintenance, low costs, high flexibility, and high efficiency.Type: ApplicationFiled: November 29, 2011Publication date: November 15, 2012Applicant: INSTITUTE OF NUCLEAR ENERGY RESEARCH, ATOMIC ENERGY COUNCIL, EXECUTIVE YUANInventors: Chih-Hung Wu, Min-De Yang, Chan-Wei Yeh
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Publication number: 20120268867Abstract: A display device includes a display panel, a base, a circuit module, and a wall mount bracket. The base includes a base body and a carrier pivoted around the base body. The display panel is disposed on the base body. The carrier is capable of swinging between a support position and a folded position relative to the display panel. The circuit module is disposed in the carrier and is electrically connected to the display panel. The wall mount bracket is disposed on a surface of the carrier and moves to an unexpanded position or an expanded position relative to the carrier through an extension plate, so as to increase a torque when the base supports the display panel to stand or be hung on a surface.Type: ApplicationFiled: July 26, 2011Publication date: October 25, 2012Inventors: Huang-Pin Lin, Feng-Fu Hsu, Chan-Wei Lin
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Publication number: 20120154897Abstract: An electronic paper unit including a flexible substrate, a thin film transistor layer, an electronic ink layer, a waterproof layer, and a sealant is provided. The thin film transistor layer is disposed on the flexible substrate. The electronic ink layer is disposed on a surface of the thin film transistor layer. The waterproof layer is disposed on the electronic ink layer. An edge surface of the waterproof layer and an edge surface of the electronic ink layer form a side wall where there is a first acute angle or a first obtuse angle between the side wall and the surface of the thin film transistor layer. The sealant is coated and covered on the side wall and the surface. A method for fabricating the electronic paper unit is also provided.Type: ApplicationFiled: December 5, 2011Publication date: June 21, 2012Applicant: AU OPTRONICS CORPORATIONInventors: Chan-Wei Chang, Ho-Chien Wu, Chia-Tien Peng, Chih-Jen Hu
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Publication number: 20120138981Abstract: A light-emitting diode apparatus includes a light-emitting diode, a first package layer provided over the light-emitting diode, and a second package layer provided over the first package layer. The first package layer is dosed with phosphor. The second package layer is not dosed with any phosphor. The second package layer is formed with a textured light-emitting surface.Type: ApplicationFiled: December 2, 2010Publication date: June 7, 2012Applicant: Chung-Shan Institute of Science and Technology, Armaments, Bureau, Ministry of National DefenseInventors: Hsuen-Li Chen, Shih-Liang Ku, Tai-Hsiang Chen, Chan-Wei Hsu
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Patent number: 8154422Abstract: A vehicle collision avoidance system is implemented in a host vehicle. A wireless communication module in the host vehicles wirelessly broadcasts vehicle information packages of the host vehicle and receives external vehicle information packages from other neighboring vehicles. Based on the received vehicle information packages, a collision avoidance process is performed. The process has steps of mapping coordinates system, categorizing collision zones, determining whether a possible collision position exists, calculating a collision time and outputting warning messages. The estimations of the possible collision position and the collision time are not affected by the positions of the neighboring vehicles. Therefore, the neighboring vehicles approaching the host vehicle from different direction are effectively monitored.Type: GrantFiled: July 24, 2009Date of Patent: April 10, 2012Assignee: Automotive Research & Testing CenterInventors: Chan-Wei Hsu, Liang-Yu Ke, Chih-Neng Liang
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Publication number: 20120074008Abstract: A screw feed belt includes a plurality of substrates; at least one mating member disposed at one end of the substrates; at least one corresponding mating member disposed at other end of the substrates; and a plurality of supports disposed between the at least one mating member and the at least one corresponding mating member, wherein the support includes an annular opening in the substrate, an annularly flanged mouth distal the opening, and a plurality of equally spaced slits each formed between the mouth and the opening; and wherein a plurality of screws are adapted to retain in the supports.Type: ApplicationFiled: September 24, 2010Publication date: March 29, 2012Inventor: Chan-Wei Lin
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Publication number: 20110074604Abstract: An automatic parallel parking device includes an ultrasonic positioning module and a central controlling unit. The ultrasonic positioning module includes a plurality of ultrasonic sensor units disposed at different locations of the vehicle, and a computation unit. Each of the ultrasonic sensor units detects a distance to each of the first obstacle and the second obstacle. The computation unit has a pre-established space positioning matrix and pre-established approximate coordinate data, and estimates a first actual coordinate position of the first obstacle and a second actual coordinate position of the second obstacle based on the distances detected by the ultrasonic sensor units. The central controlling unit is coupled to the ultrasonic positioning module. The central controlling unit has a pre-established parking path algorithm and a pre-established minimal parking space.Type: ApplicationFiled: December 24, 2009Publication date: March 31, 2011Applicant: AUTOMOTIVE RESEARCH & TESTING CENTERInventors: Tsung Hua HSU, Chan Wei HSU, Chia Feng LIN, Chi Chun YAO
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Publication number: 20110018737Abstract: A vehicle collision avoidance system is implemented in a host vehicle. A wireless communication module in the host vehicles wirelessly broadcasts vehicle information packages of the host vehicle and receives external vehicle information packages from other neighboring vehicles. Based on the received vehicle information packages, a collision avoidance process is performed. The process has steps of mapping coordinates system, categorizing collision zones, determining whether a possible collision position exists, calculating a collision time and outputting warning messages. The estimations of the possible collision position and the collision time are not affected by the positions of the neighboring vehicles. Therefore, the neighboring vehicles approaching the host vehicle from different direction are effectively monitored.Type: ApplicationFiled: July 24, 2009Publication date: January 27, 2011Applicant: Automotive Research & Testing CenterInventors: Chan-Wei Hsu, Liang-Yu Ke, Chih-Neng Liang
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Patent number: 7573651Abstract: A lens adjusting mechanism includes a fixed board, a movable board, two first sliding blocks, a first driving device and two second sliding blocks. The movable board is provided on the fixed board. The first sliding blocks, each of which has two first driving members connected to the first sliding blocks, are provided on the movable board for movement along an X axis. The first driving members drive the first sliding blocks moving along a Y axis together with the movable board. The second sliding blocks, each of which has two second driving members pivoted on the fixed board and connected to the second sliding blocks, are provided on the movable board for movement along the Y axis. The second driving members drive the second sliding blocks moving along the X axis together with the movable board.Type: GrantFiled: December 12, 2007Date of Patent: August 11, 2009Assignee: Chi Lin Technology Co., Ltd.Inventors: Hao-Chan Wei, Tai-Chen Kuo
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Publication number: 20080308700Abstract: A hanger of an overhead projector as described. The hanger comprises a top pedestal, a suspension shaft disposed between first side plates of the top pedestal, a rotation pedestal connected to a lower end of the suspension shaft, a rotation pillar set in a circular hole of the rotation pedestal and a lower end of the suspension shaft, a universal joint shaft set between side plates of the rotation pedestal, and a bottom pedestal comprising two opposite side plates, wherein a lower end of the universal joint shaft is disposed between the side plates of the bottom pedestal. In the hanger, quick release devices are used to replace conventional fixing combinations each of which consists of a screw bolt and a screw nut to fix the top pedestal and the suspension shaft, the rotation pillar and the universal joint shaft, and the universal joint shaft and the bottom pedestal.Type: ApplicationFiled: November 2, 2007Publication date: December 18, 2008Applicant: CHI LIN TECHNOLOGY CO., LTD.Inventors: Hao-Chan Wei, Ming-Jen Chan
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Publication number: 20080252995Abstract: A lens adjusting mechanism includes a fixed board, a movable board, two first sliding blocks, a first driving device and two second sliding blocks. The movable board is provided on the fixed board. The first sliding blocks, each of which has two first driving members connected to the first sliding blocks, are provided on the movable board for movement along an X axis. The first driving members drive the first sliding blocks moving along a Y axis together with the movable board. The second sliding blocks, each of which has two second driving members pivoted on the fixed board and connected to the second sliding blocks, are provided on the movable board for movement along the Y axis. The second driving members drive the second sliding blocks moving along the X axis together with the movable board.Type: ApplicationFiled: December 12, 2007Publication date: October 16, 2008Applicant: CHI LIN TECHNOLOGY CO., LTD.Inventors: Hao-Chan Wei, Tai-Chen Kuo
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Publication number: 20070172091Abstract: An ear hook for a wireless headset includes a carrying portion and a joint portion. The carrying portion has a first connection, a power control circuit and a battery unit, and the joint portion has a second connection. The first connection is connected with the second connection in a separate fashion. When there is a voltage input detected at the first connection, the power control circuit applies the voltage output at the first connection to charge the battery unit, and when there is no voltage input detected at the first connection, the power control circuit sets the battery unit to discharge. Therefore, when the carrying portion is connected with the joint portion, the battery unit inside the carrying portion discharges, and when the carrying portion separates from the joint portion, it is connected with a transformer via the first connection to charge the battery unit.Type: ApplicationFiled: January 24, 2006Publication date: July 26, 2007Inventors: Chia-Hsin Tsai, Chan-Wei Chang, Ke-Ming Huang
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Publication number: 20070145200Abstract: A display-supporting frame includes: first rods, each of which has first and second side walls, one of the first side walls being formed with first hole units, one of the second side walls being formed with second hole units, each of the first hole units cooperating with an adjacent one of the second hole units to define a plane transverse to the first and second side walls such that each pair of the first and second hole units are respectively located at two sides of the plane; second rods, each of which is formed with a locking hole unit; and a plurality of fasteners for fastening the first rods to the second rods through extension of each of the fasteners through a selected one of the first hole units and the second hole units in a respective one of the first rods, and into the locking hole unit in a respective one of the second rods to engage the respective one of the second rods.Type: ApplicationFiled: December 27, 2005Publication date: June 28, 2007Inventors: Hao-Chan Wei, Kuo-Li Hung, Chia-Hou Liao, Ming-Jen Chan, Jiun-Yuan Wu
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Publication number: 20050076388Abstract: A method and system is provided to control playback of digital media on a playback device. The system may include a playback unit including at least one digital media storage communication interface to communicate with a media storage device, and a bi-directional remote control communication interface. Further, the system may include a separate remote control device to control the playback of the digital media on the playback device. The remote control device may include a complemental remote control communication interface for bi-directional communication with the remote control communication interface of the playback unit. The remote control device may also include a display screen, wherein the remote control device receives data from the playback unit for display on the display screen. The invention extends to a playback unit and to a remote control device.Type: ApplicationFiled: September 2, 2003Publication date: April 7, 2005Inventors: Lee Morse, Vincent Tong, Chan Wei
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Publication number: 20020096843Abstract: A shock-absorbing skateboard device has a main board, a downtube connected to the main board, a head tube connected to the downtube, a handle disposed on the head tube, a front wheel connected to the head tube, a rear wheel support frame disposed on a bottom of the main board, and a rear wheel connected to the rear wheel support frame. A shock-absorbing mechanism is connected to the rear wheel support frame. An adjusting mechanism is connected to the shock-absorbing mechanism.Type: ApplicationFiled: January 25, 2001Publication date: July 25, 2002Inventor: Hao-Chan Wei
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Patent number: 6386330Abstract: A skid scooter has a board, a holding seat disposed on a front portion of the board, a down tube inserted in the holding seat, a front tube connected to the down tube, a handle connected to the front tube, a front wheel disposed on a bottom of the front tube, a rear wheel disposed on a rear end of the board, a rear wheel cover disposed between the board and the rear wheel, and a rear wheel brake device disposed in the rear wheel cover.Type: GrantFiled: March 9, 2001Date of Patent: May 14, 2002Inventor: Hao-Chan Wei
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Patent number: 5882225Abstract: A jack connector device for placing a plurality of jack connectors on a printed circuit board is disclosed. The connector device comprises an elongated, insulating housing having individual receptacles for receiving socket sections. The receptacles are located in a single array at predetermined, non-contiguous locations along the length of the housing. The housing includes a first piece defining the receptacles and a second detachable piece that holds the socket sections securely in place along the length of the housing.Type: GrantFiled: December 18, 1996Date of Patent: March 16, 1999Assignee: Berg Technology, Inc.Inventors: Eric Chan Wei Kee, Kan Meng Kuang