Patents by Inventor Chang AN

Chang AN 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: 10559490
    Abstract: A device including multiple depth STI regions with sidewall profiles, and method of production thereof Embodiments include a top region having a substantially vertical sidewall profile; and a bottom region having a width greater than or equal to the top region and a sidewall profile.
    Type: Grant
    Filed: August 21, 2018
    Date of Patent: February 11, 2020
    Assignee: GLOBALFOUNDRIES INC.
    Inventors: Elliot John Smith, Nigel Chan, Ming-Cheng Chang
  • Patent number: 10556236
    Abstract: An auto-feed paper shredder is configured for placement below the surface of a desk. The auto-feeder consists of a drawer located on the front surface of the shredder. This drawer is slid out to insert a stack of documents to be shredded. When the door is slid back into the shredder and the shredding system is activated, feed rollers draw sheets of paper either from the top or the bottom surface of the stack and feed the sheets into a conventional paper shredding mechanism. An input slot is provided to insert single sheets of paper when the auto-feeder is not being used.
    Type: Grant
    Filed: August 25, 2014
    Date of Patent: February 11, 2020
    Inventor: Herman Chang
  • Patent number: 10560565
    Abstract: Disclosed is an operating method of an electronic device. The operating method includes acquiring phase information of the electronic device while a first application is executed; determining whether the electronic device is rotated based on the phase information; and executing a second application when the electronic device is rotated.
    Type: Grant
    Filed: February 15, 2018
    Date of Patent: February 11, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Junwon Jung, Jeong-Won Ko, Joong-Hun Kwon, Chang-Hwan Kim, Sangdeuk Nam, Seung Wook Nam, Myoung-Soo Park, Sunyoung Park, Kyungjun Lee, Dong Oh Lee, Huichul Yang, Hyunyeul Lee, Soojin Jeong Lim, Joonhwan Kim, Hyungsok Yeo, Jae-Min Lee
  • Patent number: 10555549
    Abstract: A roasting drum has a main body and at least one opening formed through the main body. The main body has a first end, a second end opposite the first end, and multiple drums. The multiple drums are mounted around one another in sequence, are fastened to one another, and communicate with one another. Each one of the multiple drums has a blending blade formed on an inner surface of the drum. The blending blade is spiral and extends from the first end toward the second end. The blending blade of one of the multiple drums twists along a clockwise direction from the first end toward the second end. The blending blade of another one of the multiple drums that is mounted around the drum twists along a counter-clockwise direction from the first end toward the second end.
    Type: Grant
    Filed: May 4, 2017
    Date of Patent: February 11, 2020
    Inventor: Wen-Fang Chang
  • Patent number: 10558270
    Abstract: A method for determining non-contact gesture is applied to a device for the same. The device has an image sensor to detect an image sensing data, an inertial measurement sensor to detect an inertial sensing data, and a processor to determine if an object data is detected and to determine if an inertial event is occurred. The image sensing data in the same and/or adjacent image frame with the inertial events are excluded so that the image sensing data used to determine the gesture are those not influenced by the inertial events. Therefore, the accuracy of determining the gesture is enhanced.
    Type: Grant
    Filed: September 12, 2016
    Date of Patent: February 11, 2020
    Assignee: EMINENT ELECTRONIC TECHNOLOGY CORP. LTD.
    Inventors: Chan-Peng Lo, Kao-Pin Wu, Tom Chang
  • Patent number: 10555885
    Abstract: The present invention relates to a low-viscosity cosmetic composition and methods using a natural emulsifying agent. More specifically, the present invention relates to a cosmetic composition using a naturally derived saccharide-based surfactant in place of a chemical surfactant and realizing a low-viscosity formulation to offer safety to the skin, feel good on the skin with fast absorption, give stability to the formulation and add luster to the skin in an effective manner.
    Type: Grant
    Filed: September 22, 2017
    Date of Patent: February 11, 2020
    Assignee: AMOREPACIFIC CORPORATION
    Inventors: Byung Ryol Paik, Hui Kyoung Chang, Myeong Ryeol Lee, Yong Joo Na, Lee Kyoung Kwon, Young So Kim, Sang Hoon Han
  • Patent number: 10558850
    Abstract: A body information analysis apparatus (1) and a method of simulating face shape by using same are provided. The method includes reading a predetermined value of a face shape variable from a memory (17) wherein the face shape variable corresponds to one of a plurality of target face shapes; causing an image fetching module (12) to take a picture and converting same into a digital image; causing a processing unit (10) to identify a face (6) in the digital image and position a plurality of parts of the face (6); determining an original face shape of the face (6) based on the plurality of parts thereof; performing deformation on the face (6) based on the original face shape thereof to generate a simulated face image (80) wherein a face shape variable of the simulate face image (80) complies with the predetermined value; and outputting the simulated face image (80).
    Type: Grant
    Filed: January 14, 2018
    Date of Patent: February 11, 2020
    Assignee: CAL-COMP BIG DATA, INC.
    Inventors: Shyh-Yong Shen, Min-Chang Chi, Hui-Teng Lin, Ching-Wei Wang
  • Patent number: 10561025
    Abstract: A method of manufacturing a polymer printed circuit board contains steps of: A. providing a material layer consisting of polymer; B. forming circuit pattern on the material layer; C. depositing metal nanoparticles on the LIG of the circuit pattern so as to use as a metal seed; D. pressing the circuit pattern; and E. forming a metal layer on the LIG of the circuit pattern. In the step of B, the circuit pattern includes laser induced graphene, and the laser induced graphene is porous. Thereby, the circuit pattern is adhered on the material layer securely and has outstanding electric conductivity after being pressed in the step D.
    Type: Grant
    Filed: January 10, 2017
    Date of Patent: February 11, 2020
    Assignee: BGT MATERIALS LIMITED
    Inventors: Kuo-Hsin Chang, Jia-Cing Chen, We-Jei Ke, Jingyu Zhang, Chung-Ping Lai
  • Patent number: 10558625
    Abstract: The various embodiments described herein include methods, devices, and systems for reading and writing data from a database table. In one aspect, a method of reading and writing data from a database table, includes: (1) initiating a write transaction to write data to a first non-key column of a row of the database table, the database table having a plurality of rows, each row comprising a primary key and a plurality of non-key columns; (2) locking the first non-key column; and (3) in accordance with a determination that the second non-key column is not locked, initiating a read transaction to read data from the second non-key column, where initiation of the read transaction occurs prior to completion of the write transaction.
    Type: Grant
    Filed: July 31, 2017
    Date of Patent: February 11, 2020
    Assignee: Google LLC
    Inventors: Wilson Chang-Yi Hsieh, Alexander Lloyd, Eric Hugh Veach
  • Patent number: 10557466
    Abstract: A depressurizing device includes a valve base, a first valve, a flexible member, and a top cover. The valve base has a pressure chamber and an outgassing chamber. Top and bottom surfaces of the pressure chamber have an opening and a first valve port respectively. The first valve is located in the pressure chamber and covers the first valve port. The flexible member is disposed on the valve base and has a depressurizing valve and a first outgassing port, the depressurizing valve covers the opening, and the first outgassing port is communicated with the outgassing chamber. A first outgassing channel is at least formed on the flexible member and communicates the pressure chamber to the outside of the valve base. The top cover is disposed on the flexible member and has a first depressurizing port and a second outgassing port.
    Type: Grant
    Filed: September 29, 2016
    Date of Patent: February 11, 2020
    Assignee: KOGE MICRO TECH CO., LTD
    Inventors: Chih Chang, Shu-Hong Lin
  • Patent number: 10560183
    Abstract: A communication system includes (1) a first airborne linear array configured to project a first fan beam over a first ground coverage elongated in a first direction, the first fan beam delivering a first information data associated with a first data stream; and (2) a second airborne linear array configured to project a second fan beam over a second ground coverage elongated in a second direction, the second fan beam delivering a second information data associated with a second data stream. The first and second ground coverages are overlapped to form a common coverage area. The first and second data streams are complementary to each other and are linear combinations of a plurality of segmented substreams. The plurality of segmented substreams is formed from an information data stream. The first and second data streams are generated from a ground control facility.
    Type: Grant
    Filed: June 26, 2018
    Date of Patent: February 11, 2020
    Assignee: SPATIAL DIGITAL SYSTEMS, INC.
    Inventors: Donald C. D. Chang, Juo-Yu Lee
  • Patent number: 10556945
    Abstract: The invention features methods for preventing or treating CGRP associated disorders such as vasomotor symptoms and/or headaches (e.g., migraine, cluster headache, and tension headache) by administering an anti-CGRP antagonist antibody. Compositions for use in the disclosed methods are also provided. Antagonist antibody G1 and antibodies derived from G1 directed to CGRP are also described.
    Type: Grant
    Filed: May 13, 2015
    Date of Patent: February 11, 2020
    Assignee: Teva Pharmaceuticals International GmbH
    Inventors: Marcelo Bigal, Sarah Walter, Henry Stern, Michael Chang
  • Patent number: 10558015
    Abstract: The invention discloses a six-piece optical lens for capturing image and a six-piece optical module for capturing image. In order from an object side to an image side, the optical lens along the optical axis comprises a first lens with refractive power; a second lens with refractive power; a third lens with refractive power; a fourth lens with refractive power; a fifth lens with refractive power; a sixth lens with refractive power; and at least one of the image-side surface and object-side surface of each of the six lenses is aspheric. The optical lens can increase aperture value and improve the imagining quality for use in compact cameras.
    Type: Grant
    Filed: May 4, 2017
    Date of Patent: February 11, 2020
    Assignee: ABILITY OPTO-ELECTRONICS TECHNOLOGY CO. LTD.
    Inventors: Yeong-Ming Chang, Chien-Hsun Lai, Yao-Wei Liu, Nai-Yuan Tang
  • Patent number: 10557616
    Abstract: An electronic device includes a light transmissive casing and a light emitting module. The light emitting module is disposed on the light transmissive casing. The light emitting module includes a frame, a light source and a pattern member. The light source is disposed in the frame. The frame is connected to the light transmissive casing. The pattern member is sandwiched in between the frame and the light transmissive casing. The pattern member has at least one light transmissive pattern region. A light emitted by the light source passes through the at least one light transmissive pattern region to be projected out of the light transmissive casing, so as to form a pattern corresponding to the at least one light transmissive pattern region.
    Type: Grant
    Filed: May 13, 2019
    Date of Patent: February 11, 2020
    Assignee: Qisda Corporation
    Inventors: Yung-Yeh Chang, Ting-Hui Chih
  • Patent number: 10557504
    Abstract: A linear guideway includes a rail, a slider disposed on the rail, and a load passage formed between the rail and the slider. The slider has two non-load passages penetrating through two opposite end surfaces of the slider. Each of two ends of each non-load passage is provided with a force sensor. Two end caps are disposed on two opposite end surfaces of the slider respectively and each have two circulation grooves. Each circulation groove is connected to an end of the load passage and an end of the non-load passage to form a circulation channel for balls to move therein. As a result, the linear guideway of the present invention employs force sensors to sense the force-receiving state of two ends of the non-load passages when they are impacted by the balls, so that it can be determined that if the balls have an abnormal pressing state.
    Type: Grant
    Filed: January 22, 2019
    Date of Patent: February 11, 2020
    Assignee: Hiwin Technologies Corp.
    Inventors: Zong-Sian Jiang, Chen-Hao Chang, Lung-Yu Chang, Yeh-Wei Lin, Chia-Yu Lin, Pin-Ju Huang, Stephanie Chun-Ming Yang
  • Patent number: 10560672
    Abstract: An electronic device and an object reproduce method are provided. In the photographing mode, the camera module is used to capture and store at least one background image within the photographing range and sense whether an external object appears within the photographing range. When the external object is sensed within the photographing range a processor is used to reproduce the external object as a virtual object image. Then, in the projection mode, an image projection module is used to project the virtual object image onto a work plane, and the user is allowed to interact with the virtual object image on the work plane.
    Type: Grant
    Filed: May 17, 2018
    Date of Patent: February 11, 2020
    Assignee: Compal Electronics, Inc.
    Inventors: Yu-Hao Tseng, Kun-Hsuan Chang, Zi-Ping Liu, Hsin-Chieh Cheng, Ming-Che Weng
  • Patent number: 10557610
    Abstract: A lighting apparatus for a vehicle may include a light source emitting light of a predetermined color; a reflector reflecting the light emitted from the light source to project the light externally, the reflector having a color different from the color of the light emitted from the light source to change the color of the light when the light is reflected; and a light transmittance variable portion positioned between the light source and the reflector such that the light emitted from the light source is incident thereupon prior to the reflector, the light transmittance variable portion being configured to vary in light transmittance.
    Type: Grant
    Filed: October 26, 2018
    Date of Patent: February 11, 2020
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Jung Wook Lim, Seung Hyeok Chang, Ki Hong Lee, Byoung Suk Ahn
  • Patent number: 10555579
    Abstract: A plastic composition includes a polymer component. The polymer component includes an ethylene-vinyl (EVA) copolymer, a first ethylene-?-olefin copolymer having a hardness ranging from 55 Shore A to 60 Shore A measured according to ASTM D2240, a second ethylene-?-olefin copolymer having a hardness ranging from 85 Shore A to 90 Shore A measured according to ASTM D2240, and polypropylene (PP). The plastic product made from the composition has a loss factor ratio of tan ?(?20° C.) to tan ?(40° C.) at a frequency of 10 Hz, which ranges from 2.5 to 3.8. A midsole and a method of producing the midsole are also disclosed.
    Type: Grant
    Filed: May 25, 2018
    Date of Patent: February 11, 2020
    Assignee: I-Tech. Sporting Enterprise Ltd.
    Inventors: Chih-Hung Ma, Huang-Chieh Wu, Yi-Kai Chen, Ming-Ju Yen, Chih-Hao Tseng, Chia-Hao Chang
  • Patent number: 10558052
    Abstract: An adjusting mechanism and a head mounted display are provided. The adjusting mechanism includes a band, a rotating shaft, a knob, a driving member, and a holder. The rotating shaft has a first ring tooth around a central axis. The band is driven by the rotating shaft to move relative to the rotating shaft when the rotating shaft rotates around the central axis. The knob has a plurality of chutes. Each chute has a first section and a second section. The depth of each first section is deeper than the depth of each second section. The driving member has a second ring tooth, a plurality of guiding pins, and a plurality of pawls. The driving member is assembled to the knob, and the guiding pins are located in the chutes. The holder has a circular unidirectional tooth. The band limits the rotation of the holder relative to the band. The circular unidirectional tooth is configured to be coupled with these pawls to limit the rotation of the driving member relative to the holder in a single direction.
    Type: Grant
    Filed: March 23, 2018
    Date of Patent: February 11, 2020
    Assignee: HTC Corporation
    Inventors: Chun-Wei Chang, Ying-Chieh Huang, Yen-Cheng Lin, Yu-Yu Lin
  • Patent number: 10556190
    Abstract: A water-vapor generating apparatus used for reforming a hydrocarbon fuel is disclosed. The water-vapor generating apparatus includes a chamber body; a partitioning member to divide a space defined in the chamber body into a water-vapor discharge space and a heating space; a tubular pipe having a first opened end in water-communication with an external water-supply apparatus and a second opened end in vapor-communication with the water-vapor discharge space, wherein the tubular pipe extends through the heating space; and a heater configured to supply thermal energy to the heating space. Such a water-vapor generating apparatus may supply water-vapor, in a stable and uniform manner, to a fuel reforming apparatus.
    Type: Grant
    Filed: February 17, 2016
    Date of Patent: February 11, 2020
    Assignee: MICO CO., LTD.
    Inventors: Song Ho Choi, Byoung-Chang Yang