Patents by Inventor Chuan Liang

Chuan Liang 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: 10987848
    Abstract: A method of blow molding an article having at least one layer of thermoplastic material. The method comprises the steps of heating a mold having an inner surface with two or more areas of different surface textures to a first temperature of greater than 55° C. and subsequently feeding a parison into the mold. The parison is then blown against the inner surface of the mold to form an article. The temperature of the mold is subsequently lowered to a second temperature of between 20° C. to about 55° C. and the temperature cycle time (tct) of the mold is less than 250 seconds. Using the two phase heating and cooling process in combination with a mold featuring different surface textures provides a finished article with different visual effects.
    Type: Grant
    Filed: November 30, 2017
    Date of Patent: April 27, 2021
    Assignee: The Procter & Gamble Company
    Inventors: Guy Hubert Stephane Sylvain Culeron, Shuo Song, Ping Wang, Liang Yang, Chun-chuan Liang
  • Publication number: 20210088191
    Abstract: The disclosure discloses a lamp and a lamp assembly. The lamp has a splicing structure and a connecting side, the splicing structure is arranged on the connecting side, the splicing structure includes a first clamping groove and a second clamping groove extending in a same direction, and a notch of the first clamping groove and a notch of the second clamping groove face in opposite directions. Two lamps can be spliced through a lamp connecting module to form a lamp assembly. The lamp connecting module includes a first lamp connector and a second lamp connector, each first lamp connector can be clamped with two first clamping grooves of the two lamps at the same time, each second lamp connector can be clamped with two second clamping grooves of the two lamps at the same time, and the first lamp connector is detachably fixed with the second lamp connector.
    Type: Application
    Filed: December 7, 2020
    Publication date: March 25, 2021
    Applicant: OPPLE LIGHTING CO., LTD.
    Inventors: Shihui WU, Zhanguo LIU, Kai WANG, Chuan LIANG
  • Publication number: 20200365349
    Abstract: A keyboard includes an elastic element disposed above a bottom case, a light emitter, a light receiver, a pressing element, and a keycap. When a force toward the bottom case is applied to a top surface of the elastic element, a relationship between a force to move the top surface and a distance from the top surface to the bottom case is in a negative correlation in a path of the top surface from a first position to a second position, and a relationship between a force to move the top surface and a distance from the top surface to the bottom case is in a positive correlation in a path of the top surface from the second position to a third position. The light emitter, the light receiver, and the pressing element are disposed above the elastic element. The keycap is disposed above the pressing element.
    Type: Application
    Filed: October 28, 2019
    Publication date: November 19, 2020
    Inventors: Tao-Kuan CHEN, Tzu-Chuan LIANG, Yi-Feng CHANG
  • Publication number: 20200355385
    Abstract: An air conditioning device is provided. The air conditioning device includes a power supplier, a compressor driver, a fan driver, a temperature sensor, a vibration sensor, and an operation processing controller. The power supplier has an input end receiving an input power source and generates a first operating power source and a second operating power source according to the input power source. The compressor driver operates according to the first operating power source to generate a first drive signal to drive a compressor. The fan driver operates according to the first operating power source to generate a second drive signal to drive a fan. The vibration sensor detects vibration information of the air conditioning device.
    Type: Application
    Filed: March 16, 2020
    Publication date: November 12, 2020
    Applicant: Chizentek Inc.
    Inventors: Chih-Chuan Liang, Wen-Hung Lo
  • Publication number: 20200309332
    Abstract: An illumination module and a lamp, the illumination module is adapted to be assembled with at least two different installation components. The illumination module includes: a housing including a main body part, a side wall extending from the main body part, and an installation region for disposing the installation components, the installation region includes a first installation part and a second installation part, the first installation part is located on an outer periphery of a back face of the main body part of the housing and configured to be assembled with an installation component, and the second installation part is located on the side wall at the back face of the housing and configured to assemble with an installation component; and a light source component, installed on a front face of the main body part of the housing.
    Type: Application
    Filed: June 11, 2020
    Publication date: October 1, 2020
    Applicant: OPPLE LIGHTING CO., LTD.
    Inventors: Hongfu YANG, Zhanguo LIU, Guoping ZHANG, Cong WANG, Kai WANG, Chuan LIANG
  • Patent number: 10671178
    Abstract: A keyboard device is applied to an electronic apparatus and includes a main body, a connection base, a first tilt sensor, a second tilt sensor, and a processor. The connection base is rotatably connected to the main body and configured to detachably be engaged to the electronic apparatus. The first tilt sensor is disposed on the main body and configured to generate first tilt data. The second tilt sensor is disposed on the connection base and configured to generate second tilt data. The processor is electrically connected to the first tilt sensor and the second tilt sensor, and is configured to calculate angle difference data according to the first tilt data and the second tilt data.
    Type: Grant
    Filed: April 16, 2018
    Date of Patent: June 2, 2020
    Assignee: Chicony Electronics Co., Ltd.
    Inventors: Yi-Hung Wang, Tzu-Chuan Liang, Wei-Chih Cheng
  • Patent number: 10632165
    Abstract: A composition comprising a therapeutically effective amount of Bidens pilosa extract, or an active compound isolated from the Bidens pilosa extract for use in treating obesity, reducing body weight or body weight gain, and/or gaining muscle mass or muscle content in a subject in need thereof is disclosed. The composition is useful for reducing fat cell size and/or fat accumulation in the fat cell in a subject in need thereof. The composition may further comprises an animal feed. A polyacetylenic compound for use in treating obesity, gaining muscle mass or muscle content, and/or increasing lean tissue protein content in a subject in need thereof is also disclosed. In one embodiment, the polyacetylenic compound is cytopiloyne.
    Type: Grant
    Filed: January 11, 2017
    Date of Patent: April 28, 2020
    Assignees: Academia Sinica, NATIONAL CHUNG HSING UNIVERSITY
    Inventors: Wen-Chin Yang, Lee-Tian Chang, Yu-Chuan Liang
  • Patent number: 10556371
    Abstract: A method of blow molding a glossy article having at least one layer of thermoplastic material. The method comprises the steps of feeding a parison of said thermoplastic material into a mold having an inner surface with at least a portion of SPI finish standard selected from the group consisting of A-1, A-2, A-3, B-1, B-2 and B-3 mold and a first temperature of greater than 55° C.; blowing the parison against the inner surface of the mold to form the article; and subsequently lowering the temperature of the mold to a second temperature of between 10° C. to 55° C. before release of the molded article. The cycle time of the mold (tct) is less than 250 seconds.
    Type: Grant
    Filed: June 24, 2016
    Date of Patent: February 11, 2020
    Assignee: The Procter & Gamble Company
    Inventors: Guy Hubert Stephane Sylvain Culeron, Shuo Song, Ping Wang, Liang Yang, Chun-chuan Liang
  • Publication number: 20190139701
    Abstract: An array wireless energy conversion device includes a first patterned conductive layer and a conductive structure. The first patterned conductive layer includes coil units with different geometric centers, where each coil unit is a polygon, at least one side of each coil unit is adjacent to one side of another coil unit, and each coil unit has a fracture and two corresponding first ends. The conductive structure is disposed under the first patterned conductive layer and connected to the first ends. The conductive structure has a pair of input electrodes, the input electrodes connect to an external current, so that the current sequentially passes through the coil units to form a magnetic field in each coil unit. The current passes through each coil unit in a clockwise direction or an anticlockwise direction, such that the magnetic fields equivalently perpendicular to the first patterned conductive layer have a same polarity direction.
    Type: Application
    Filed: May 25, 2017
    Publication date: May 9, 2019
    Inventor: Chih-Chuan Liang
  • Publication number: 20190121445
    Abstract: A keyboard device is applied to an electronic apparatus and includes a main body, a connection base, a first tilt sensor, a second tilt sensor, and a processor. The connection base is rotatably connected to the main body and configured to detachably be engaged to the electronic apparatus. The first tilt sensor is disposed on the main body and configured to generate first tilt data. The second tilt sensor is disposed on the connection base and configured to generate second tilt data. The processor is electrically connected to the first tilt sensor and the second tilt sensor, and is configured to calculate angle difference data according to the first tilt data and the second tilt data.
    Type: Application
    Filed: April 16, 2018
    Publication date: April 25, 2019
    Inventors: Yi-Hung WANG, Tzu-Chuan LIANG, Wei-Chih CHENG
  • Publication number: 20190000904
    Abstract: A composition comprising a therapeutically effective amount of Bidens pilosa extract, or an active compound isolated from the Bidens pilosa extract for use in treating obesity, reducing body weight or body weight gain, and/or gaining muscle mass or muscle content in a subject in need thereof is disclosed. The composition is useful for reducing fat cell size and/or fat accumulation in the fat cell in a subject in need thereof. The composition may further comprises an animal feed. A polyacetylenic compound for use in treating obesity, gaining muscle mass or muscle content, and/or increasing lean tissue protein content in a subject in need thereof is also disclosed. In one embodiment, the polyacetylenic compound is cytopiloyne.
    Type: Application
    Filed: January 11, 2017
    Publication date: January 3, 2019
    Applicant: Academia Sinica
    Inventors: Wen-Chin YANG, Lee-Tian CHANG, Yu-Chuan LIANG
  • Publication number: 20180147770
    Abstract: A method of blow molding an article having at least one layer of thermoplastic material. The method comprises the steps of heating a mold having an inner surface with two or more areas of different surface textures to a first temperature of greater than 55° C. and subsequently feeding a parison into the mold. The parison is then blown against the inner surface of the mold to form an article. The temperature of the mold is subsequently lowered to a second temperature of between 20° C. to about 55° C. and the temperature cycle time (tct) of the mold is less than 250 seconds. Using the two phase heating and cooling process in combination with a mold featuring different surface textures provides a finished article with different visual effects.
    Type: Application
    Filed: November 30, 2017
    Publication date: May 31, 2018
    Inventors: Guy Hubert Stephane Sylvain CULERON, Shuo SONG, Ping WANG, Liang YANG, Chun-chuan LIANG
  • Patent number: 9973707
    Abstract: An image processing method is provided. The image processing method includes the following steps: detecting an input sequence of image frames captured using an image capturing device to generate a detection result; referring to the detection result to selectively perform frame interpolation on the input sequence of image frames to generate a to-be-encoded sequence of image frames; and encoding the to-be-encoded sequence of image frames to generate an encoded video signal.
    Type: Grant
    Filed: March 31, 2016
    Date of Patent: May 15, 2018
    Assignee: MEDIATEK INC.
    Inventors: Chun-Ming Lai, Kuan-Hung Chou, Chin-Chuan Liang
  • Patent number: 9934924
    Abstract: A bistable relay and a bistable actuator are provided. The bistable actuator includes a magnetic latching mechanism and an electromagnet. The magnetic latching mechanism includes a rotation shaft, a pillar-shaped permanent magnet, a columnar hollow magnetic conductor and two shells, and operates between a first and second stable states. The columnar hollow magnetic conductor surrounds the pillar-shaped permanent magnet wrapping the rotation shaft, and maintains a gap with the pillar-shaped permanent magnet. The electromagnet is connected to the columnar hollow magnetic conductor for driving the pillar-shaped permanent magnet to rotate, so as to switch the magnetic latching mechanism to the stable state. During a process that the magnetic latching mechanism is switched to the stable state, the rotation shaft rotates synchronously along with the magnetic latching mechanism to drive an impact system to move relative to a contact system, so as to contact or disconnect the contact points.
    Type: Grant
    Filed: August 12, 2014
    Date of Patent: April 3, 2018
    Inventor: Chih-Chuan Liang
  • Patent number: 9877978
    Abstract: The present invention provides pharmaceutical compositions comprising derivatives of NDGA, including M4N (tetra-O-methyl nordihydroguaiaretic acid) and sorafenib and their use in the inhibition and treatment of neoplastic diseases, such as liver cancer, colon cancer, breast cancer, brain cancers and ovarian cancers, for example, in a subject. Compositions comprising derivatives of NDGA, including M4N, sorafenib and additional therapeutic agents are also provided.
    Type: Grant
    Filed: February 4, 2013
    Date of Patent: January 30, 2018
    Assignee: The Johns Hopkins University
    Inventors: Ru Chih Huang, David Mold, Christopher Ruland, Yu-Chuan Liang, Jong Ho Chun
  • Patent number: 9742434
    Abstract: Data compression/decompression methods and data compressor/de-compressor are provided. The data compression method includes the steps of scaling an input signal to generate a scaled signal; transmitting the scaled signal to a differentiator and an assembler; differentiating the scaled signal and a prior signal to generate a differentiation signal detecting zero bits of the differentiation signal to generate a zero range control signal and a zero range control word; refining the differentiation signal according to the zero range control signal to generate a refined signal; and determining to combine the zero range control word with the scaled signal or combine the zero range control word with the refined signal according to the zero range control word to generate a compressed signal.
    Type: Grant
    Filed: December 23, 2016
    Date of Patent: August 22, 2017
    Assignee: MEDIATEK INC.
    Inventors: Chih-Chuan Liang, Jen-Hao Yeh, Ming-Yang Chao, Yao-Jen Liu
  • Patent number: 9641861
    Abstract: An integrated circuit capable of video processing and a method thereof is disclosed. The integrated circuit comprises an image information generator, an adaptive motion vector (MV) candidate generator, and a block matching unit. The image information generator receives reference and current video data to determine image information. The adaptive MV candidate generator, coupled to the image information generator, receives the reference and current video data to generate spatial and temporal MV candidates, and generates an updated MV candidate based on the image information. The block matching unit, coupled to the adaptive MV candidate generator, receives the spatial and temporal MV candidates and the updated MV candidate and performs block matching to determine an output MV therefrom.
    Type: Grant
    Filed: January 25, 2008
    Date of Patent: May 2, 2017
    Assignee: MEDIATEK INC.
    Inventors: Te-Hao Chang, Siou-Shen Lin, Chin-Chuan Liang
  • Publication number: 20170032504
    Abstract: An image processing method is provided. The image processing method includes the following steps: detecting an input sequence of image frames captured using an image capturing device to generate a detection result; referring to the detection result to selectively perform frame interpolation on the input sequence of image frames to generate a to-be-encoded sequence of image frames; and encoding the to-be-encoded sequence of image frames to generate an encoded video signal.
    Type: Application
    Filed: March 31, 2016
    Publication date: February 2, 2017
    Inventors: Chun-Ming Lai, Kuan-Hung Chou, Chin-Chuan Liang
  • Publication number: 20170020406
    Abstract: The present invention discloses a method for measuring a biological stimulus signal, which replaces the conventional wired synchronized signal transmission technology with a wireless synchronized signal transmission technology to increase convenience in usage, and which compensates the delay time of wireless transmission in a calibration way to achieve a synchronization effect, whereby the stimulus signal can be corresponding to the response signal correctly, and whereby the synchronized integrated data of the subject can be correctly generated.
    Type: Application
    Filed: October 6, 2016
    Publication date: January 26, 2017
    Inventors: MIN-HUI CHIOUCHANG, JENG-REN DUANN, SHENG-CHUAN LIANG, YUNG-JIUN LIN, SHIH-CHE LO
  • Patent number: 9546000
    Abstract: A fixing structure for fixing a seat of a vehicle includes a fixing member which includes a locking section, a buffering section and a restricting section. The locking and restricting sections are provided with a thread for meshing with the thread of the locking passage, and the buffering section has no thread. The fixing seat includes a locking passage and a restricting space connected to the locking passage. The locking member is inserted through the cover and screwed into the fixing seat. When vibrations occur, the locking member will be unscrewed from the locking passage. However, in order to prevent the locking member from fully disengaging from the fixing seat, the buffering section is retained in the restricting space to prevent the thread of the restricting section from meshing with the thread of the locking passage, which prevents disengagement of the locking member in a vibrating condition.
    Type: Grant
    Filed: February 26, 2015
    Date of Patent: January 17, 2017
    Assignee: Super Alloy Industrial Co., Ltd.
    Inventors: Henry Shih, Wen-Ping Tsai, Chin-Chuan Liang