Patents by Inventor Chun-An Lu

Chun-An Lu 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).

  • Publication number: 20190378866
    Abstract: An optical module includes an electronic assembly and an optical component. The electronic assembly includes a chip component and a circuit board. The optical assembly disposed on the electronic assembly includes a bracket and an optical component. The bracket surrounds the chip component and has at least two conductive layers separated from each other. The conductive layers extend to the bottom of the bracket and are electrically connected to the electronic assembly. The optical assembly is disposed on the bracket and has at least one light-transmissive conductive layer which is electrically connected to the conductive layers.
    Type: Application
    Filed: September 7, 2018
    Publication date: December 12, 2019
    Inventors: KUNG-AN LIN, CHUNG-CHE YANG, MING-CHUN LU
  • Publication number: 20190378936
    Abstract: An optical module includes an electronic assembly and an optical assembly. The electronic assembly includes a circuit board and a chip component. The optical assembly disposed on the electronic assembly includes a bracket and an optical component. The bracket surrounds the chip component and has at least two conductive layers separated from each other. The conductive layers are electrically connected to the electronic assembly. The optical assembly is disposed on the bracket and has at least one light-transmissive conductive layer which is electrically connected to the conductive layers.
    Type: Application
    Filed: September 7, 2018
    Publication date: December 12, 2019
    Inventors: KUNG-AN LIN, CHUNG-CHE YANG, MING-CHUN LU
  • Patent number: 10504603
    Abstract: A system-in-package module with memory includes a non-memory chip, a substrate, and a memory chip. The non-memory chip has a first portion and a second portion. The substrate has a window and the substrate is electrically connected to the second portion of the non-memory chip. The memory chip is placed into the window of the substrate to electrically connect the first portion of the non-memory chip, and there is no direct metal connection between the memory chip and the substrate.
    Type: Grant
    Filed: July 24, 2017
    Date of Patent: December 10, 2019
    Assignee: Etron Technology, Inc.
    Inventors: Weng-Dah Ken, Chao-Chun Lu
  • Publication number: 20190352535
    Abstract: Tungsten chemical mechanical polishing (CMP) buff or barrier compositions and related method and system are disclosed. The compositions comprise abrasive; solid state or water soluble catalyst; corrosion inhibitor for W of an oligomer or polymer comprising ethyleneimine unit, propyleneimine unit, and combinations thereof; chemical additive of polystyrene sulfonic acid or polyacrylic acid, their ammonium salts, potassium salt or sodium salts having molecular weight ranged from 1,000 to 2,000,000; solvent; and acidic pH. The compositions afford low dishing and low erosion levels in the polished substrate while simultaneously afford relative high oxide removal rates, high barrier film removal rates and low W removal rates.
    Type: Application
    Filed: May 16, 2019
    Publication date: November 21, 2019
    Applicant: Versum Materials US, LLC
    Inventors: Xiaobo Shi, Dennis Kim, Chun Lu, Mark Leonard O'Neill
  • Patent number: 10485070
    Abstract: An embodiment of the disclosure provides a light source apparatus including a light-emitting module and a control unit. The light-emitting module is configured to provide a light. The control unit is configured to change proportion of a first sub-light and a second sub-light to form the light so that a circadian action factor (CAF) and a correlated color temperature (CCT) of the light varies along a CAF vs. CCT locus of the light different from a CAF vs. CCT locus of sunlight. A CAF vs. CCT coordinate of one of the first sub-light and the second sub-light is below the CAF vs. CCT locus of sunlight, and a CAF vs. CCT coordinate of the other one of the first sub-light and the second sub-light is above the CAF vs. CCT locus of sunlight. A display apparatus is also provided.
    Type: Grant
    Filed: June 26, 2018
    Date of Patent: November 19, 2019
    Assignee: Industrial Technology Research Institute
    Inventors: Tzung-Te Chen, Chia-Fen Hsieh, Tung-Yun Liu, Shih-Yi Wen, Chien-Chun Lu, Hsin-Yun Tsai
  • Patent number: 10462270
    Abstract: An A-MSDU sub-frame processing method is provided. The method includes: allocating a first sub-block and a second sub-block adjacent to the first sub-block in a memory when an Ethernet frame is received, wherein the first sub-block includes a block with a preset bit length, the second sub-block includes a block with a bit length corresponding to the Ethernet frame, and a pointer initially points to a first initial address in the second sub-block; sequentially storing header information of the Ethernet frame into the second sub-block according to a header format of the Ethernet frame; filling the first sub-block with length information of the Ethernet frame; shifting the pointer along a first direction to a second initial address whose distance shifted from the first initial address is the preset bit length; and reading out data in a length along a second direction from the second initial address to generate the A-MSDU sub-frame.
    Type: Grant
    Filed: August 23, 2018
    Date of Patent: October 29, 2019
    Assignee: ACCTON TECHNOLOGY CORPORATION
    Inventor: Tan-Chun Lu
  • Patent number: 10443285
    Abstract: A damping hinge includes a first joining part; a revolving part pivotably connected to the first joining part and being capable of revolving among a first position, a second position and a third position; a supporting module arranged within the first joining part for pressing the revolving part to keep the revolving part and the first joining part staying in a relative position; a second joining part fastened to the revolving part for connecting the upper cover; a first enforcement frame arranged on the first joining part; and a damping module including a damper holder pivotably connected to the second joining part, a damper consisting of a damper core fastened on the damper holder as a fixed end and an actuating portion as a free end being able to move up and down, a damper spring connected between the second joining part and the damper holder.
    Type: Grant
    Filed: November 16, 2018
    Date of Patent: October 15, 2019
    Assignee: Foxlink Image Technology Co., Ltd.
    Inventors: Jing Hua Fang, Pei Chun Lu
  • Publication number: 20190312324
    Abstract: Disclosed is an electrical cell comprising a negative electrode, a positive electrode, and a deposition layer separating the positive electrode and a gas phase that supplies at least one reactive gas; wherein the deposition layer and the positive electrode are in communication with each other via electrolyte(s). Also disclosed is a battery comprising the electrical cell described above and a battery comprising: a cell comprising a negative electrode in communication with an anolyte and a positive electrode in communication with a catholyte; and a gas-liquid reactor, which is fed with the catholyte from the cell and a gas.
    Type: Application
    Filed: April 2, 2019
    Publication date: October 10, 2019
    Inventors: Yi-Chun LU, Zhuojian LIANG
  • Publication number: 20190282945
    Abstract: An adsorbent breather assembly for filtering contaminants such as particulars and vapor phase contaminants, e.g. volatile organic compounds, for use with electronic devices can include a blocking region adjacent to the adsorbent filter layer to improve filtering performance.
    Type: Application
    Filed: July 20, 2016
    Publication date: September 19, 2019
    Inventors: Xiao Chun Lu, Rajan Gidumal, Xishou Li
  • Publication number: 20190287708
    Abstract: The large-current inductor includes a first core member having a first winding piece, a second winding piece, a first indentation, and a second indentation; a second core member having a third winding piece, a fourth winding piece, a third indentation, and a fourth indentation; a third core member attached and joined to first lateral sides of the first and second core members; and a fourth core member attached and joined to second lateral sides of the first and second core members. A first coil member winds around the first and third winding pieces, and has its ends embedded into the first and third indentations. A second coil member winds around the second and fourth winding pieces, and has its ends embedded into the second and fourth indentations. The inductor enhances efficiency of energy storage by mutual inductance, and limits large current flow by leakage inductance.
    Type: Application
    Filed: March 14, 2018
    Publication date: September 19, 2019
    Inventors: Hsiu-Fa Yeh, Pin-Yu Chen, Hang-Chun Lu, Ya-Wen Yang, Shih-Kai Huang, Chien-Chin Chang, Hung-Chih Liang, Yu-Ting Hsu
  • Patent number: 10392210
    Abstract: A transmission device includes a driving motor, a separation roller module, a correction roller module, a discharging roller module, a first clutch, a second clutch, a third clutch and a plurality of sensors which are mounted to an automatic sheet feeder. The first clutch is disposed between the driving motor and the separation roller module. The second clutch is disposed between the driving motor and the correction roller module. The third clutch is disposed between the driving motor and the discharging roller module. The plurality of the sensors sense signal variations at the time of a leading end or a tail end of each of the documents passing through the plurality of the sensors, and the plurality of the sensors transmit the signal variations to the first clutch, the second clutch and the third clutch.
    Type: Grant
    Filed: July 24, 2018
    Date of Patent: August 27, 2019
    Assignee: Foxlink Image Technology Co., Ltd.
    Inventors: Ping Chi Kuo, Pei Chun Lu, Wen Ching Liao
  • Patent number: 10386510
    Abstract: An earthquake detection system includes an earthquake data receiving module, for receiving a plurality of earthquake data and generating an earthquake parameter according to the plurality of earthquake data; a threshold value setting module, for setting an earthquake threshold according to the earthquake parameter; and an earthquake detector, for determining whether a new earthquake data belongs to an earthquake event according to the earthquake threshold when the new earthquake data is received, in order to generate a determination result; wherein the threshold value setting module further adjusts the earthquake threshold according to the determination result.
    Type: Grant
    Filed: March 22, 2015
    Date of Patent: August 20, 2019
    Assignee: NATIONAL APPLIED RESEARCH LABORATORIES
    Inventors: Shieh-Kung Huang, Hung-Wei Chiang, Pei-Yang Lin, Ting-Yu Hsu, Kung-Chun Lu
  • Publication number: 20190253348
    Abstract: A network device supporting TRILL protocol includes a memory, a processor, and a communication interface. The memory includes a lookup table stored therein. The processor is coupled to the memory. The communication interface is coupled to the processor. The communication interface includes a trunk port and an access port and is configured to receive a first packet. When the processor determines that an output port corresponding to a destination address of the first packet is the trunk port, and determines that there is a lack of nickname information corresponding to the destination address according to the look up table, a second packet is transmitted through the trunk port of the communication interface. The second packet includes an enable local bit. The second packet and the first packet include the same payload information.
    Type: Application
    Filed: February 13, 2019
    Publication date: August 15, 2019
    Inventors: Tan-Chun LU, Yu-Cheng TSAO
  • Patent number: 10376804
    Abstract: A magnetic positioning light-emitting toy block includes a body, a light source mounted in the body, and an electrical conduction mechanism mounted in the body and including magnetic conducting columns extended out of one side of the body and electrically connected to the light sources and conducting plates extended out of an opposite side of the body and electrically connected to the light source. Thus, when inserting the magnetic conducting columns of one magnetic positioning light-emitting toy block into the body of another magnetic positioning light-emitting toy block, the magnetic conducting columns of one magnetic positioning light-emitting toy block are secured to the conducting plates of the other magnetic positioning light-emitting toy block by magnetic attraction and simultaneously electrically connected thereto.
    Type: Grant
    Filed: August 31, 2016
    Date of Patent: August 13, 2019
    Inventor: Shao-Chun Lu
  • Patent number: 10382744
    Abstract: A monitor system includes at least one three-dimensional camera circuit and a controller. Each of the at least one three-dimensional camera circuit is used for capturing a plurality of images including an object, and generating a depth map corresponding to the object according to the plurality of images. The controller is used for determining a plurality of feature points corresponding to the object according to the plurality of images or depth map, determining relative coordinates of the plurality of feature points according to the depth map, generating external information corresponding to the object according to the relative coordinates of the plurality of feature points, and generating monitor information corresponding to the object according to the external information corresponding to the object and reference parameters corresponding to the object.
    Type: Grant
    Filed: June 2, 2016
    Date of Patent: August 13, 2019
    Assignee: eYs3D Microelectronics, Co.
    Inventors: Chao-Chun Lu, Wen-Kuo Lin
  • Publication number: 20190233309
    Abstract: A fluid sterilizing device includes a first reaction chamber, a second reaction chamber, a communication chamber and a light source. The first reaction chamber is connected to a fluid inlet. The second reaction chamber is connected to a fluid outlet. The communication chamber is connected the first reaction chamber with the second reaction chamber. The light source is configured to emit sterilization light to enter the first reaction chamber and the second reaction chamber. The fluid inlet allows a fluid to enter the first reaction chamber, the communication chamber allows the fluid to pass through and enter the second reaction chamber, and a flow velocity distribution of the fluid in the second reaction chamber is different from that of the fluid in the first reaction chamber.
    Type: Application
    Filed: April 11, 2019
    Publication date: August 1, 2019
    Inventors: Chien-Chun Lu, Chen-Peng Hsu, Karthickraj Muthuramalingam
  • Publication number: 20190229410
    Abstract: Various examples pertaining to a sensor housing design for millimeter wave (mmWave) sensors are described. A sensor housing may include a radar sensor, a printed circuit board (PCB), a radome and a PCB holder. The radar sensor may be capable of emitting a radio wave. The PCB may have a first side and a second side opposite the first side with the radar sensor mounted on the first side thereof to form a PCB assembly (PCBA). The radome may include a cavity in which the PCBA is disposed. The PCB holder may be disposed along a circumference of an inner wall of the radome, and the PCB holder may be configured to hold the PCBA such that a distance between an inner surface of the radome and a side of the radar sensor facing the inner surface of the radome is proportional to half wavelength of the radio wave.
    Type: Application
    Filed: January 16, 2019
    Publication date: July 25, 2019
    Inventors: Chih-Ming Hung, Yu Chun Lu, Yen-Ju Lu, ChiaYu Lin
  • Patent number: 10362175
    Abstract: A network telephone device, an external connection card, and a communication method therefor are provided. The network telephone device includes a controller, a network connection port, a network transmission module and a relay. The relay is coupled between the controller and at least two of a plurality of pins of the network connection port. While an external network cable connected to the network connection port is not capable of supplying power over Ethernet (POE) or a power supply mode of the POE is a first mode of the POE, the relay connects a transmit node and a receive node of the controller to the at least two of the pins respectively. The controller and an external device connected to the external network cable transmit signals compatible with a universal asynchronous receiver/transmitter (UART) interface to transmit data or instructions with each other through the at least two of the pins of the network connection port.
    Type: Grant
    Filed: August 17, 2017
    Date of Patent: July 23, 2019
    Assignee: Wistron Corporation
    Inventor: Li-Chun Lu
  • Patent number: 10357756
    Abstract: This invention provides a method of removing sulfur oxides, mercury vapor and other contaminants from a flue gas stream and a flue gas treatment device comprising a sorbent polymer composite substrate comprising a high surface area support and a durable halogen source adjacent the sorbent polymer composite substrate. The halogen source comprises a compound with a quaternary ammonium halogen salt that is not washed away.
    Type: Grant
    Filed: October 31, 2017
    Date of Patent: July 23, 2019
    Assignee: W. L. Gore & Associates, Inc.
    Inventors: Steve Hardwick, Xiao-Chun Lu
  • Publication number: 20190203516
    Abstract: A damping hinge includes a first joining part; a revolving part pivotably connected to the first joining part and being capable to revolve among a first position, a second position and a third position; a supporting module arranged within the first joining part for pressing the revolving part to keep the revolving part and the first joining part stay in a relative position; a second joining part fastened to the revolving part for connecting the upper cover; a first enforcement frame arranged on the first joining part; and a damping module including a damper holder pivotably connected to the second joining part, a damper consisted of a damper body fastened on the damper holder as a fixed end and a actuating portion as a free end being able to move up and down, a damper spring connected between the second joining part and the damper holder.
    Type: Application
    Filed: November 16, 2018
    Publication date: July 4, 2019
    Inventors: Jing Hua Fang, Pei Chun Lu