Patents by Inventor Chang Yang

Chang Yang 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: 20210143285
    Abstract: A semiconductor memory device includes, a stack structure, and a channel structure passing through the stack structure, wherein the channel structure includes a channel layer passing through the stack structure and a memory layer surrounding the channel layer, the stack structure includes a gate contacting the channel layer, and the channel layer and the gate form a Schottky junction.
    Type: Application
    Filed: April 2, 2020
    Publication date: May 13, 2021
    Applicant: SK hynix Inc.
    Inventors: Dong Uk LEE, Hae Chang YANG
  • Publication number: 20210143369
    Abstract: A display apparatus includes a base substrate, a light emitting structure disposed on the base substrate, and a thin film encapsulation layer disposed on the light emitting structure and including at least one inorganic layer and at least one organic layer. The at least one inorganic layer includes a high density layer having a density of greater than or equal to about 2.0 g/cm3 and a low density layer having a density of less than about 2.0 g/cm3. The high density layer and the low density layer are in contact with each other.
    Type: Application
    Filed: August 12, 2020
    Publication date: May 13, 2021
    Applicant: Samsung Display Co., LTD.
    Inventors: Chang Yeong SONG, Won Jong KIM, Yi Su KIM, Jong Woo KIM, Hye In YANG, Woo Suk JUNG, Yong Chan JU, Jae Heung HA
  • Publication number: 20210127987
    Abstract: A blood pressure measurement module includes a base, a valve plate, a top cover, a micro pump, a driving circuit board, and a pressure sensor. The valve plate is disposed between the base and the top cover. The micro pump is in the base. The pressure sensor is disposed on the driving circuit board. An inlet channel of the top cover and the pressure sensor are connected to a gas bag. The micro pump operates to inflate the gas bag to press the skin of a user. The pressure sensor detects a pressure change in the gas bag so as to detect the blood pressure of the user.
    Type: Application
    Filed: September 28, 2020
    Publication date: May 6, 2021
    Inventors: Hao-Jan Mou, Ching-Sung Lin, Wen-Yang Yang, Yung-Lung Han, Chi-Feng Huang, Chang-Yen Tsai, Wei-Ming Lee
  • Publication number: 20210134941
    Abstract: A stacked structure including: a single crystal substrate and, single crystal material on the single crystal substrate, wherein the single crystal material has a same crystallographic orientation as a crystallographic orientation of the single crystal substrate. Also a method of forming the stacked structure, a ceramic electronic component, and a device.
    Type: Application
    Filed: January 14, 2021
    Publication date: May 6, 2021
    Inventors: Hyungjun KIM, Doh Won JUNG, Chan KWAK, Ki Hong KIM, Daejin YANG, Chang Soo LEE
  • Publication number: 20210123579
    Abstract: Embodiments of the present invention relate to a lighting apparatus capable of providing three-dimensional effects at the same time as the surface emission of light sources by using a half-mirror member for reflecting and transmitting parts of light. In particular, by adopting the half-mirror member for transmitting a part of and reflecting another part of light emitted from a surface-emitting light source module, the present invention allows the implementation of a mirror-like image when the light is off, and allows the implementation of a light image providing various three-dimensional effects when the light is on.
    Type: Application
    Filed: January 2, 2021
    Publication date: April 29, 2021
    Inventors: Moo Hyun Cho, Ki Beom Kim, Hyun Duck Yang, Ki Chang Lee, Byoung Eon Lee
  • Publication number: 20210121498
    Abstract: Techniques regarding treating one or more microbe infections with combination therapy are provided. For example, one or more embodiments described herein can comprise a method, which can comprise enhancing an antimicrobial activity of an antibiotic by a combination therapy. The combination therapy can comprise the antibiotic and a polycarbonate polymer functionalized with a guanidinium functional group.
    Type: Application
    Filed: December 29, 2020
    Publication date: April 29, 2021
    Inventors: James L. Hedrick, Simone Bianco, Mark Kunitomi, Yi Yan Yang, Xin Ding, Chuan Yang, Zhen Chang Liang, Paola Florez de Sessions, Balamurugan Periaswamy
  • Patent number: 10988733
    Abstract: A method for obtaining a plurality of pluripotent adult olfactory stem cells (APOSCs) includes isolating the APOSCs, culturing the isolated APOSCs in a sphere culture medium, and collecting the cultured APOSCs that express Bmi-1 (B-lymphoma moloney murine leukemia virus insertion region-1), Oct-4 (Octamer-binding transcription factor 4), Sox-2 (Sex-determining region Y (SRY)-box 2), Nanog, SSEA-4 (Stage-specific embryonic antigen-4), ki67, c-Myc, KLF-4 (Kruppel Like Factor 4), K14 (Cytokeratin 14) and ICAM-1 (Intercellular Adhesion Molecule 1).
    Type: Grant
    Filed: May 19, 2020
    Date of Patent: April 27, 2021
    Assignee: China Medical University
    Inventors: Woei-Cherng Shyu, Chung-Y. Hsu, Der-Yang Cho, Chen-Huan Lin, Wei Lee, San-Yuan Chen, Long-Bin Jeng, Chang-Hai Tsai
  • Publication number: 20210118564
    Abstract: A wearing detection method, an apparatus, a chip, a device and a storage medium. The method includes: obtaining a first electrical signal of at least one first electrode; obtaining a first optical signal respectively detected by at least one optical detection module, to obtain at least one first optical signal, where the optical detection module includes an optical transmitter and an optical receiver, and the first optical signal is an optical signal received by the optical receiver after being transmitted by the optical transmitter and going through a human body; and judging a worn state of a wearable device according to the first electrical signal and the at least one first optical signal.
    Type: Application
    Filed: September 29, 2020
    Publication date: April 22, 2021
    Applicant: Shenzhen Goodix Technology Co., Ltd.
    Inventors: Chang LIU, Wangwang YANG, Fujian DENG
  • Publication number: 20210118748
    Abstract: A method includes forming a gate stack, which includes a gate dielectric and a metal gate electrode over the gate dielectric. An inter-layer dielectric is formed on opposite sides of the gate stack. The gate stack and the inter-layer dielectric are planarized. The method further includes forming an inhibitor film on the gate stack, with at least a portion of the inter-layer dielectric exposed, selectively depositing a dielectric hard mask on the inter-layer dielectric, with the inhibitor film preventing the dielectric hard mask from being formed thereon, and etching to remove a portion of the gate stack, with the dielectric hard mask acting as a portion of a corresponding etching mask.
    Type: Application
    Filed: December 7, 2020
    Publication date: April 22, 2021
    Inventors: Tsu-Hsiu Perng, Kai-Chieh Yang, Zhi-Chang Lin, Teng-Chun Tsai, Wei-Hao Wu
  • Publication number: 20210106716
    Abstract: The present disclosure provides a biofragmentable sponge, comprising a three-dimensional porous scaffold formed by freeze-drying a mixture of about 5% to about 20% (w/w) of silk protein, about 5% to about 85% (w/w) of a water soluble synthetic polymer or a mixture of water soluble synthetic polymers, and about 10% to about 90% (w/w) of a polysaccharide.
    Type: Application
    Filed: October 9, 2019
    Publication date: April 15, 2021
    Inventors: Jen-Chang YANG, Liang-Yu CHANG, Shih-Han HUNG, Hsin-Jen CHANG, Nai-Chia TENG
  • Patent number: 10973779
    Abstract: The invention relates to an astaxanthin compound composition, the preparation system and the method of preparing the astaxanthin compound composition. The astaxanthin compound composition comprises Haematococcus pluvialis ingredient, extract of wolfberry, extract of jujube, and arginine. The preparation system includes a mixing unit and an additive-adding unit, those which operate sequentially to prepare a compound astaxanthin compound composition, the invention thus provides a stable and sustainably active compound astaxanthin compound composition with long shelf-life, which can bring favorable effects on regulating the lipid profile.
    Type: Grant
    Filed: November 20, 2019
    Date of Patent: April 13, 2021
    Assignee: Bioptik Technology, Inc.
    Inventors: Yao-Jen Tu, Chin-Chang Yang, Yu-Shan Liu, Chun-Lan Lo, Hui-Lan Kuo, Yi-Lung Wu, Yi-Hong Yang
  • Publication number: 20210078706
    Abstract: A precision agriculture implementation method by UAV systems and artificial intelligence image processing technologies provides an unmanned aerial vehicle (UAV), a wireless communication device, a central control unit, and a spray device and a multispectral camera installed to the UAV. The farming area is divided into an array of blocks. The central control unit controls the UAV to fly over the blocks according to navigation parameters and the multispectral camera to capture a multispectral image of each block. A projected leaf area index (PLAI) and a normalized difference vegetation index (NDVI) of each block are calculated by the multispectral image, and a spray control mode of the spray device of the corresponding block is set according to the PLAI and NDVI. The spray device is controlled to spray a water solution, salt solution, fertilizer solution, and/or pesticide solution to the corresponding block according to the spray control mode.
    Type: Application
    Filed: September 12, 2019
    Publication date: March 18, 2021
    Inventors: Huan-Jung Lin, I-Chang Yang, Jie-Tong Zou, Suming Chen
  • Publication number: 20210075071
    Abstract: A battery cell module of the present invention includes: a plurality of battery assemblies, each having several battery cells; a flame-retardant unit, covered on an external surface of each of the battery cells; a first bracket, having a first fixation plate in grid pattern, the first fixation plate having a plurality of first containing slots corresponding to the plurality of the battery assemblies; a second bracket, connected with the first bracket and having a second fixation plate in grid pattern, the second fixation plate having a plurality of second containing slots corresponding to the plurality of the first containing slots; wherein an end of each of the battery cells is mounted in each of the plurality of the first containing slots, the other end of each of the battery cells is mounted in each of the plurality of the second containing slots.
    Type: Application
    Filed: December 11, 2019
    Publication date: March 11, 2021
  • Publication number: 20210076528
    Abstract: A device casing includes a casing body and a detachable bracket. The casing body has first and second supporting frames opposite to each other, and first and second guiding slots formed on the first supporting frame. The first guiding slot has a first open end and a first closed end. The second guiding slot has a second open end and a second closed end. The detachable bracket is detachably disposed between the first and second supporting frames and has first and second sliding posts. The first sliding post is rotatably disposed at the first closed end. The second sliding post is slidably disposed at the second closed end. By the structural constraint between the first and second guiding slots and the first and second sliding posts respectively, the detachable bracket can stably rotate relative to the casing body and can be installed onto the casing body easily.
    Type: Application
    Filed: December 9, 2019
    Publication date: March 11, 2021
    Inventors: Yuan-Chang Yang, Jeng-Ting Pan
  • Publication number: 20210071693
    Abstract: A pivot structure includes a first pivot element, a second pivot element, and a fixing element. The first pivot element includes a through hole. The second pivot structure includes a pivoting portion. The pivoting portion is rotatably engaged with the through hole. The fixing element is coupled with the second pivot element. The fixing element includes a first retaining portion, and the first pivot element is retained between the second pivot element and the first retaining portion.
    Type: Application
    Filed: December 12, 2019
    Publication date: March 11, 2021
    Inventor: Yuan-Chang YANG
  • Patent number: 10935529
    Abstract: A gas detecting module includes a carrying plate, a sensor, a compartment body and an actuator. The carrying plate has a substrate and a gas opening. The compartment body is divided into a first compartment and a second compartment by a partition plate. The first compartment has an opening. The second compartment has an outlet and accommodates the actuator. The bottom of the compartment body has an accommodation recess receiving the carrying plate, whereby the gas opening is aligned with the outlet, and the sensor packaged on the substrate is disposed within the first compartment through the opening. The partition plate has a notch. The gas detecting module is assembled in a slim-type portable device having a casing. The casing has an inlet aligned with the first compartment. As the actuator is actuated, ambient gas is inhaled into the first compartment, and the sensor detects the gas flowing therethrough.
    Type: Grant
    Filed: February 1, 2019
    Date of Patent: March 2, 2021
    Inventors: Hao-Jan Mou, Shih-Chang Chen, Chi-Chang Yang, Chiu-Lin Lee, Jia-Yu Liao, Ching-Sung Lin, Chih-Kai Chen, Chi-Feng Huang, Yung-Lung Han
  • Patent number: 10916866
    Abstract: A coaxial cable connector includes a hexagonal body on an outer portion of nut of a coupling head; an opening spring washer combined with a sleeve of the coupling head; an inner tube shaft threaded through the coupling head and assembled with a joint seat; the inner tube shaft set with a center through-hole and including a tapered bevel disposed in a front portion and a clamping layer which is disposed in an inner hole of a tail portion, and a colored flat tire ring. The joint seat is threaded through the inner tube shaft to an end surface layer of the tail portion, and an isolation net of the coaxial cable is turn back onto an outer cover to the tapered bevel. A contraction ring is combined with a chamfer and a bevel of the sleeve to form a gapless tightness.
    Type: Grant
    Filed: December 10, 2019
    Date of Patent: February 9, 2021
    Assignee: BNS Precision Industry Co., LTD.
    Inventor: Kuo Chang Yang
  • Patent number: D910883
    Type: Grant
    Filed: September 19, 2016
    Date of Patent: February 16, 2021
    Inventors: Tao Jiang, Chang Yang, Xiaosu Yang
  • Patent number: D910884
    Type: Grant
    Filed: October 11, 2016
    Date of Patent: February 16, 2021
    Inventors: Tao Jiang, Chang Yang, Xiaosu Yang
  • Patent number: D919210
    Type: Grant
    Filed: September 15, 2017
    Date of Patent: May 11, 2021
    Assignee: Beijing Rockrobo Technology Co., Ltd.
    Inventors: Chang Mi, Chuanlin Duan, Zhijun Li, Zitao Wang, Fan Yang, Xiaoming Liu, Youcheng Lu, Liang Qiao