Patents Assigned to Cheng
  • Patent number: 10458605
    Abstract: A light source module includes a wiring board and a LED array electrically connected to the wiring board. The LED array can be driven to emit a first group of emission peaks in 300 nm??max<450 nm, a second group of emission peaks in 450 nm??max<550 nm, and a third group of emission peaks in 550 nm for matching the spectrum of sunlight underwater. When the maximum peak intensity of the emission peaks in the second group is taken as 1.0, the peak intensity Ia of each emission peak in the first group is in a range of 0<Ia?0.9, and the peak intensity Ib of each emission peak in the third group is in a range of 0<Ib?0.9. Accordingly, the light source module is suitable for aquatic species and can enhance growing rate of the aquatic species.
    Type: Grant
    Filed: November 17, 2016
    Date of Patent: October 29, 2019
    Assignees: NATIONAL CHUNG CHENG UNIVERSITY, SANDASTER INTERNATIONAL LTD.
    Inventors: Chu-Chi Ting, Yu-Wen Huang
  • Patent number: 10452160
    Abstract: A mouse device includes at least one electronic switch and at least one button module. The at least one electronic switch includes a switch assembly, and a lower magnet mounted to the switch assembly. The at least one electronic switch is disposed under the at least one button module. A bottom surface of the at least one button module is equipped with an upper magnet disposed over a top of the lower magnet. Magnetic poles of the top of the lower magnet and a bottom of the upper magnet are the same. When the at least one button module is pressed downward, the lower magnet drives the switch assembly to convert a switch-off state into a switch-on state by virtue of a repelling force of the upper magnet pushing against the lower magnet, so that the at least one electronic switch is triggered.
    Type: Grant
    Filed: October 10, 2017
    Date of Patent: October 22, 2019
    Assignee: CHENG UEI PRECISION INDUSTRY CO. LTD.
    Inventors: Chi-Ming Tseng, Chin-Chung Lin
  • Patent number: 10454227
    Abstract: A socket connector includes an insulating housing, a sliding block, a resilient element, a detection terminal assembly assembled to a rear end of the insulating housing, a connection terminal assembly assembled to the rear end of the insulating housing, at least one ground element, and an outer shell surrounding the insulating housing. A top of the insulating housing has a restricting groove. A rear of the restricting groove extends rearward to form a sliding groove. At least one side surface of the insulating housing is recessed inward to form at least one ground groove. A rear of a bottom of connecting space extends downward and rearward to form a holding groove. The sliding block is mounted in the sliding groove. The at least one ground element is received in the at least one ground groove. The resilient element is assembled to a top of the insulating housing.
    Type: Grant
    Filed: June 15, 2018
    Date of Patent: October 22, 2019
    Assignee: CHENG UEI PRECISION INDUSTRY CO., LTD.
    Inventors: Bo Liu, Fang-Jin Lou, Feng Zhu
  • Patent number: 10444868
    Abstract: A multifunctional stylus with a voice control function includes a base body, a controller disposed in the base body, a microphone, an audio codec, an audio processor and a radio-frequency circuit. The microphone is controlled by the controller for converting acoustical signals into analog signals. The audio codec is electrically connected with the microphone. The analog signals are converted into digital signals. The audio processor is electrically connected with the audio codec and the controller. The digital signals are transmitted to the audio processor. The audio processor does a noise suppression processing on and compresses the digital signals. The radio-frequency circuit is electrically connected with the audio processor which is electrically connected with the controller. The digital signals are transmitted to the radio-frequency circuit. The radio-frequency circuit is used for transmitting the digital signals to a docking device.
    Type: Grant
    Filed: November 20, 2017
    Date of Patent: October 15, 2019
    Assignee: Cheng Uei Precision Industry Co., Ltd.
    Inventor: James Lee
  • Patent number: 10440462
    Abstract: An earphone assembly includes a control box, a first earphone and a second earphone. The control box includes a microprocessor, a first acceleration sensor module, and a sound source output controller electrically connected with the microprocessor. The first acceleration sensor module is electrically connected with the microprocessor for reading three-axis gravity acceleration variation values, and then the three-axis gravity acceleration variation values are transmitted to the microprocessor for calculating a tilt angle of the control box at the time of the earphone assembly being worn. The first earphone is electrically connected with the control box and includes a second acceleration sensor module. The second acceleration sensor module is mounted in the first earphone for reading the three-axis gravity acceleration variation values. The second earphone is electrically connected with the control box.
    Type: Grant
    Filed: March 27, 2018
    Date of Patent: October 8, 2019
    Assignee: Cheng Uei Precision Industry Co., Ltd.
    Inventor: James Lee
  • Patent number: 10431944
    Abstract: An electric vehicle charging connector assembly comprises a plug connector and a receptacle connector docking with the plug connector. The plug connector includes a first insulating body, a first circuit board, a plurality of contact terminals, a first electrode unit and a first jumper unit. The receptacle connector includes a second insulating body, a second circuit board, a plurality of docking terminals, a second electrode unit and a second jumper unit. The plurality of the contact terminal of the plug connector and the plurality of the docking terminal of the receptacle connector are respectively assembled with the first circuit board and the second circuit board in an elastically embedded manner so as to simplify manufacture procedures, capable of reducing working time and manufacturing cost as well as suitable for quantity production.
    Type: Grant
    Filed: August 29, 2018
    Date of Patent: October 1, 2019
    Assignee: CHENG UEI PRECISION INDUSTRY CO., LTD.
    Inventors: Yu-Hung Su, Yun-Chien Lee, Jyun Liao
  • Patent number: 10429308
    Abstract: A carrier for Raman spectroscopy comprising: a substrate having a first metal surface; a plurality of graphene islands disposed on the substrate, wherein parts of the neighboring graphene islands are not connected and thereby form a plurality of gaps between the graphene islands; and a plurality of second metal particles disposed at the gaps between the graphene islands.
    Type: Grant
    Filed: November 17, 2017
    Date of Patent: October 1, 2019
    Assignee: NATIONAL CHENG KUNG UNIVERSITY
    Inventors: Yon-Hua Tzeng, Ying-Ren Chen
  • Publication number: 20190295411
    Abstract: A traffic light-based vehicle speed induction method and system, and a vehicle. The vehicle speed induction method comprises: obtaining the position of an intersection ahead having traffic lights, the current position of vehicle travelling, the current moment, and a time parameter of the traffic lights; determining the distance between the vehicle and the traffic light intersection according to the position of the traffic light intersection and the current position of vehicle travelling; determining an effective time interval for the vehicle to continue travelling according to the time parameter of the traffic lights and the current moment of vehicle travelling; and determining an induction speed range of vehicle travelling according to the distance and the effective time interval.
    Type: Application
    Filed: June 14, 2019
    Publication date: September 26, 2019
    Applicant: IE-CHENG TECHNOLOGY (TIANJIN) CO., LTD.
    Inventor: Chun-Ming LI
  • Patent number: 10420975
    Abstract: The present invention provides an active and passive exercise training equipment comprising a swinging device, a supporting device, and a front supporting device. The swinging device comprises a seat cushion with moving function for a user to sit. The supporting device comprises a telescopic rack and a top rack for the user to grip. The top rack is set on the telescopic rack for being located at different heights. The front supporting device comprises a front telescopic rack and a front grip for the user to bend forward to grip. The grip is set on the front telescopic rack for being located at different horizontal distances and vertical heights. The height and the distance can be adjusted according to the stature or requirement of the user so that the user can train his muscular strength efficiently and also make his body to achieve a relaxed state.
    Type: Grant
    Filed: December 23, 2016
    Date of Patent: September 24, 2019
    Assignee: CHENG SHIU UNIVERSITY
    Inventors: Pin-Hung Chuang, Yi-Ta Chuang, Yu-Hsien Chiu
  • Patent number: 10421797
    Abstract: The present invention relates to a short peptide-based therapeutic agent and a medicinal composition including the same for inhibiting activities of cancer cells, which includes at least one short peptide listed as SEQ ID NOs: 1 and 2, either of which is unglycosylated and has no more than 40 amino acid residues, thereby specifically reducing or inhibiting activities of cancer cells such as the cancer cell proliferation, cancer stemness, cell migration, cancer cell invasion, metastasis or drug resistance.
    Type: Grant
    Filed: September 6, 2017
    Date of Patent: September 24, 2019
    Assignee: NATIONAL CHENG KUNG UNIVERSITY
    Inventors: Ju-Ming Wang, Yu-Wei Hsiao, Jhih-Ying Chi
  • Publication number: 20190284654
    Abstract: The present invention relates to a high-hardenability, medium-carbon, low-alloy round steel for fasteners, the chemical constituents by mass percentage are as follows: C: 0.36˜0.44%, Si: 0.15˜0.40%, Mn: 0.80˜1.00%, Cr: 1.00˜1.15%, Mo: 0.05˜0.25%, Ni: 0.05˜0.25%, Cu: 0.05˜0.25%, Al: 0.015˜0.050%, B: 0.0010˜0.0050%, Ti: 0.020˜0.050%, the balance is Fe; the maximum diameter of the round steel is 65 mm. The manufacturing process are as follows: the raw materials are processed, in sequence, by converter smelting, LF refining, RH/VD degassing to obtain molten steel, feeding Ti wires and ferroboron, continuous casting, rolling into the bar, obtaining the quenched and tempered round steel after quenching and tempering treatment; the quenched and tempered round steel is able to be directly used in processing fasteners which meet ISO 898-1 standard for grade 10.9, such as bolts and the like.
    Type: Application
    Filed: August 10, 2017
    Publication date: September 19, 2019
    Applicant: JIANG YIN XING CHENG SPECIAL STEEL WORKS CO., LTD
    Inventors: Ling JI, Xiaohong XU, Zhen HUANG, Shuyan SHAO, Xuewen LIU, Xiangwei KONG, Shaoxin HU, Xudong ZHANG
  • Patent number: 10413220
    Abstract: A limb movement function evaluating method and the implantation system are provided. The aforementioned system includes a limb fixing device, limb guiding device, driver, actuator, impedance detector, and movement function analyzer. The limb fixing device is used to fix the first end of the user limb. The driver is used to guide the second end of the user limb through the actuator so as to make the second end moving relatively to the first end. The impedance detector is further connected to the driver so as to measure mechanical impedance where the movement of the user limb responses to the driving point of the driver. Finally, the limb movement analyzer compares the measured mechanical impedance and the movement path of the user limb so as to form a limb movement function curve. Therefore, the medical staff can make accurate rehabilitation evaluation according to the limb movement function curve.
    Type: Grant
    Filed: May 20, 2016
    Date of Patent: September 17, 2019
    Assignee: NATIONAL CHENG KUNG UNIVERSITY
    Inventors: Shih-Fu Ling, Fong-Chin Su
  • Patent number: 10417994
    Abstract: An RGB format adjustment method includes: obtaining subpixel values having interleaved positions from four pixels in unadjusted RGB format; obtaining subpixel values of a first pixel in an adjusted RGB format according to the obtained subpixel values, wherein the R subpixel value of the adjusted first pixel is equal to an R subpixel value of the unadjusted first pixel, the G subpixel value of the adjusted first pixel is equal to an R subpixel value of a fourth pixel in the unadjusted RGB format, and the B subpixel value of the adjusted first pixel is equal to a B subpixel value of the unadjusted first pixel; and obtaining R subpixel values, G subpixel values and B subpixel values of a second pixel, a third pixel and the fourth pixel according to the obtained subpixel values and the obtained R, G and B subpixel values of the adjusted first pixel.
    Type: Grant
    Filed: February 28, 2018
    Date of Patent: September 17, 2019
    Assignee: NATIONAL CHENG KUNG UNIVERSITY
    Inventors: Jar-Ferr Yang, Kuan-Cheng Chen
  • Patent number: 10408755
    Abstract: A diffuse reflectance spectroscopy system for determining an optical property of a specimen and a method for operating the same are provided. The system includes: a light emitting unit comprising a light emitting terminal, the light emitting unit configured to emit steady light; an optical medium arranged at one end of the device, the optical medium being controllable to switch between multiple optical states and configured to deliver the steady light to the specimen through the optical medium in different optical states, wherein the optical medium comprises a first surface in contact with the light emitting terminal of the light emitting unit and a second surface for contact with the specimen; and a detecting module comprising one or more receiving terminals for receiving light scattered from the specimen for determining the optical property of the specimen.
    Type: Grant
    Filed: April 25, 2018
    Date of Patent: September 10, 2019
    Assignee: National Cheng Kung University
    Inventor: Sheng-Hao Tseng
  • Patent number: 10410797
    Abstract: A method for fabricating a solar cell is provided and has steps of: providing a transparent conductive substrate; forming a porous supporting layer on the transparent conductive substrate; forming a porous conductive counter electrode layer on the porous supporting layer, where the porous conductive counter electrode layer includes a carrier blocking layer and a conductive layer, and the carrier blocking layer is between the porous supporting layer and the conductive layer; and providing a light-absorbing material penetrating from the porous conductive counter electrode layer. The light-absorbing material fills within the porous supporting layer through a plurality of pores in the porous conductive counter electrode layer.
    Type: Grant
    Filed: September 15, 2017
    Date of Patent: September 10, 2019
    Assignee: NATIONAL CHENG KUNG UNIVERSITY
    Inventors: Chao-Yu Chen, Tzung-Fang Guo, Wei-Chih Lai
  • Patent number: 10411253
    Abstract: A composite electrode material and a method for manufacturing the same, a composite electrode comprising the said composite electrode material and a method for manufacturing the same, and a lithium-based battery comprising the said composite electrode are disclosed. Specifically, a composite electrode material of the present invention comprises a core or a core with a surface covered by a buffer layer, preferably a conductive diamond film, wherein a material of the core is at least one selected from the group consisting of graphite, Sn, Sb, Si, and Ge; and a graphene nano-wall layer grown from the core or the conductive diamond film covering the core.
    Type: Grant
    Filed: May 20, 2016
    Date of Patent: September 10, 2019
    Assignee: NATIONAL CHENG KUNG UNIVERSITY
    Inventors: Yonhua Tzeng, Chien-An Chen
  • Patent number: 10398493
    Abstract: A heating system includes a power supply module, a regulatory module, electrically connected to the power supply module, for modulating the power supply module, and a heating module. The heating module includes a positioning device and a conductive device. The heating module is electrically connected to the power supply module and the regulatory module, and the conductive device is tightly wound around the positioning device.
    Type: Grant
    Filed: December 31, 2014
    Date of Patent: September 3, 2019
    Assignee: National Cheng Kung University
    Inventors: Sheng-Jye Hwang, Huy-Tien Bui, Yu-Hsien Lin, Yi-San Chang, Huei-Huang Lee, Durn-Yuan Huang, Xi-Zhang Lin
  • Patent number: 10376330
    Abstract: A molded container for a tissue scaffold is provided. The molded container comprises a bag made from a soft material, a shape memory frame, and an inner support tube. A sealing part is disposed on the opening of the bag, and an operation window is disposed on the lower part of the bag. The sealing part is closed when no external force is applied. The shape memory frame is embedded in the bag. At least two adjustable hooks are disposed on the ends of the shape memory frame. The inner support tube is disposed on the inner bottom of the bag and selectively penetrates a molded accommodation volume for forming a tissue scaffold. The length of the inner support tube is more than the length of the molded accommodation volume. Therefore, the molded container for a tissue scaffold has features of portability, adjustability, sterility, convenience, and stability.
    Type: Grant
    Filed: April 5, 2017
    Date of Patent: August 13, 2019
    Assignees: National Cheng Kung University, National Cheng Kung University Hospital
    Inventors: How-Ran Guo, Chao-Lin Chen, Jin-Jia Hu
  • Patent number: D854825
    Type: Grant
    Filed: July 11, 2018
    Date of Patent: July 30, 2019
    Assignee: CHENG YU ENTERPRISES CO., LTD.
    Inventor: Min-Chien Chen
  • Patent number: D859293
    Type: Grant
    Filed: May 8, 2018
    Date of Patent: September 10, 2019
    Assignee: Cheng Shin Rubber Industrial Co., Ltd.
    Inventor: Tsai Jen Lo