Patents by Inventor In Chang

In Chang 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: 10320994
    Abstract: Data files with digital envelops may be used for many new applications for cloud computing. The new applications include games and entertainments such as digital fortune cookies, and treasure hunting, unique techniques for digital right management, or even additional privacy and survivability on data storage and transport on cloud computing. Wavefront multiplexing/demultiplexing process (WF muxing/demuxing) embodying an architecture that utilizes multi-dimensional waveforms has found applications in data storage and transport on cloud. Multiple data sets are preprocessed by WF muxing before stored/transported. WF muxed data is aggregated data from multiple data sets that have been “customized processed” and disassembled into any scalable number of sets of processed data, with each set being stored on a storage site. The original data is reassembled via WF demuxing after retrieving a lesser but scalable number of WF muxed data sets.
    Type: Grant
    Filed: October 13, 2014
    Date of Patent: June 11, 2019
    Assignee: SPATIAL DIGITAL SYSTEMS, INC.
    Inventors: Donald C. D. Chang, Juo-Yu Lee
  • Patent number: 10317899
    Abstract: Among other things, a determination is made that intervention in an operation of one or more autonomous driving capabilities of a vehicle is appropriate. Based on the determination, a person is enabled to provide information for an intervention. The intervention is caused in the operation of the one or more autonomous driving capabilities of the vehicle.
    Type: Grant
    Filed: June 16, 2017
    Date of Patent: June 11, 2019
    Assignee: nuTonomy Inc.
    Inventors: Shih-Yuan Liu, Harshavardhan Ravichandran, Karl Iagnemma, Hsun-Hsien Chang
  • Patent number: 10319289
    Abstract: A dimming signal arranging method used for a light emitting diode display device is provided in the present disclosure. The dimming signal arranging method used for a light emitting diode display device includes the steps: determining whether a total number of dimming unit signals of a dimming signal is greater than a number of frames of a working interval; averagely arranging a first group of the dimming unit signals in at least one frame of the frame groups that is not a predetermined frame of each frame group; arranging a second group of the dimming unit group in at least one predetermined frame of the frame groups; and providing a dimming signal.
    Type: Grant
    Filed: May 23, 2017
    Date of Patent: June 11, 2019
    Assignee: ANPEC ELECTRONICS CORPORATION
    Inventor: Che-Chang Chang
  • Patent number: 10314489
    Abstract: Devices, systems and methods are disclosed which relate to remotely monitoring the health of an individual. The individual wears a health monitoring device, with an attached strap, capable of sensing characteristics of the individual. These characteristics may include voice level and tone, movements, blood pressure, temperature, etc. The device allows individuals to constantly monitor their health without having to physically visit a doctor or other health care professional. Wireless communication, for instance with an Internet Protocol Television (IPTV) set-top box, allows measurements to be made and evaluated by a computerized healthcare service provider. For a more accurate evaluation, measurements are sent over the INTERNET to a service. The device communicates with services in order to diagnose the individual based upon the characteristics.
    Type: Grant
    Filed: May 4, 2016
    Date of Patent: June 11, 2019
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Hisao Chang, Lusheng Ji, Bernard S. Renger
  • Patent number: 10319421
    Abstract: A memory macro includes a first set of memory cells, a second set of memory cells and a set of conductive lines. The first set of memory cells is arranged in columns and rows. Each memory cell of the first set of memory cells includes a voltage supply node configured to receive a first voltage of a first supply voltage or a second voltage of a second supply voltage. The second set of memory cells includes a set of retention circuits configured to supply the second voltage of the second supply voltage to the first set of memory cells during a sleep operational mode. The set of conductive lines is coupled to the set of retention circuits and the voltage supply node of each memory cell of the first set of memory cells.
    Type: Grant
    Filed: June 11, 2018
    Date of Patent: June 11, 2019
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Chien-Kuo Su, Cheng Hung Lee, Chiting Cheng, Hung-Jen Liao, Jonathan Tsung-Yung Chang, Yen-Huei Chen, Pankaj Aggarwal, Jhon Jhy Liaw
  • Patent number: 10321137
    Abstract: The present invention relates to an image encoding and decoding technique, and more particularly, to an image encoder and decoder using unidirectional prediction. The image encoder includes a dividing unit to divide a macro block into a plurality of sub-blocks, a unidirectional application determining unit to determine whether an identical prediction mode is applied to each of the plurality of sub-blocks, and a prediction mode determining unit to determine a prediction mode with respect to each of the plurality of sub-blocks based on a determined result of the unidirectional application determining unit.
    Type: Grant
    Filed: October 7, 2016
    Date of Patent: June 11, 2019
    Assignees: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, KWANGWOON UNIVERSITY INDUSTRY-ACADEMIC COLLABORATION FOUNDATION, UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY
    Inventors: Hae Chul Choi, Se Yoon Jeong, Sung-Chang Lim, Jin Soo Choi, Jin Woo Hong, Dong Gyu Sim, Seoung-Jun Oh, Chang-Beom Ahn, Gwang Hoon Park, Seung Ryong Kook, Sea-Nae Park, Kwang-Su Jeong
  • Patent number: 10319953
    Abstract: Disclosed herein is a battery cell configured to have a structure in which a stacked structure including a positive electrode, a negative electrode, and a separator interposed between the positive electrode and the negative electrode is mounted in a receiving part of a battery case, one or more holes are formed from the battery case to the positive electrode or the negative electrode of the electrode assembly, and a transparent window is formed in a portion of the battery case corresponding to the holes.
    Type: Grant
    Filed: January 30, 2015
    Date of Patent: June 11, 2019
    Assignee: LG Chem, Ltd.
    Inventors: Jung Woo Yoo, Je Young Kim, Geun Chang Chung
  • Patent number: 10314872
    Abstract: A composition utilizing natural materials is selected from a group of plant extract comprising: Taiwan cypress, stout camphor tree, Taiwan incense cedar, Cinnamomum camphora, Cymbopogon nardus, Litsea cubeba, Cinnamomum zeylanicum, Taiwan Cunninghamia lanceolatavar, Melaleuca alternifolia, Eucalyptus robusta smith, Cryptomeria japonica and Acacia confuse. The tumor cell-inhibited composition having the efficiency of inhibiting the growth of tumor cells is formed by mixing these extracts based on a specific ratio.
    Type: Grant
    Filed: December 16, 2015
    Date of Patent: June 11, 2019
    Inventor: Mei-Lin Chang
  • Patent number: 10319340
    Abstract: A real-time color mapping system includes a memory and a converting module. The memory is configured for storing a mapping table. The converting module is configured for reading the mapping table stored in the memory, and for converting first image grayscale values corresponding to a first image signal into second image grayscale values corresponding to a second image signal according to the mapping table. The converting module utilizes at least part of bits corresponding to each of the first image grayscale values as a memory address to look up in the mapping table, thereby converting the first image grayscale values into the second image grayscale values. A real-time color mapping method is provided herein as well.
    Type: Grant
    Filed: October 2, 2017
    Date of Patent: June 11, 2019
    Assignees: DELTA ELECTRONICS, INC., NATIONAL CENTRAL UNIVERSITY
    Inventors: Keh-Su Chang, Mang Ou-Yang, Ting-Wei Huang, Jyun-Wei Jhuang, Yu-Ta Chen
  • Patent number: 10318525
    Abstract: The present disclosure generally relates to browsing and searching content on an electronic device. An electronic device displays a first user interface including a search affordance and receives an input corresponding to selection of the search affordance. In response, the device displays a plurality of category affordances, including a first category affordance associated with a first category and a second category affordance associated with a second category. The device further receives an input corresponding to selection of the first category affordance and, in response, displays a representation of one or more information items that correspond to the first category and replaces at least a subset of the category affordances with a plurality of subcategory affordances that correspond to the first category. The plurality of subcategory affordances includes a first subcategory affordance associated with a first subcategory and a second subcategory affordance associated with a second subcategory.
    Type: Grant
    Filed: September 24, 2015
    Date of Patent: June 11, 2019
    Assignee: Apple Inc.
    Inventors: Jae Woo Chang, Ryan David Shelby, Megan M. Frost, Peter Roman, Marcel Van Os, Julie Fortuna, Cedric Bray, Simon Capern
  • Patent number: 10317644
    Abstract: A four-piece optical lens for capturing image is provided. In order from an object side to an image side, the optical lens along the optical axis includes a first lens with positive refractive power, a second lens with refractive power, a third lens with refractive power and a fourth lens with refractive power. At least one of the image-side surface and object-side surface of each of the four lens elements are aspheric. The optical lens can increase aperture value and improve the imagining quality for use in compact cameras.
    Type: Grant
    Filed: September 22, 2015
    Date of Patent: June 11, 2019
    Assignee: ABILITY OPTO-ELECTRONICS TECHNOLOGY CO.LTD.
    Inventors: Yao-Wei Liu, Yeong-Ming Chang
  • Patent number: 10320814
    Abstract: A system for detecting an advanced persistent threat (APT) attack on a private computer network includes hosts computers that receive network traffic and process the network traffic to identify an access event that indicates access to a critical asset of an organization that owns or maintains the private computer network. The critical asset may be a computer that stores confidential data of the organization. Access events may be stored in an event log as event data. Access events indicated in the event log may be correlated using a set of alert rules to identify an APT attack.
    Type: Grant
    Filed: October 2, 2015
    Date of Patent: June 11, 2019
    Assignee: TREND MICRO INCORPORATED
    Inventors: Li-Hsiang Chiu, Wei-Ching Chang, Shih-Hao Weng
  • Patent number: 10318434
    Abstract: A method of memory deduplication includes identifying hash tables each corresponding to a hash function, and each including physical buckets, each physical bucket including ways and being configured to store data, identifying virtual buckets each including some physical buckets, and each sharing a physical bucket with another virtual bucket, identifying each of the physical buckets having data stored thereon as being assigned to a single virtual bucket, hashing a data line according to a hash function to produce a hash value, determining whether a corresponding virtual bucket has available space for a block of data according to the hash value, sequentially moving data from the corresponding virtual bucket to an adjacent virtual bucket when the corresponding virtual bucket does not have available space until the corresponding virtual bucket has space for the block of data, and storing the block of data in the corresponding virtual bucket.
    Type: Grant
    Filed: February 26, 2018
    Date of Patent: June 11, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Frederic Sala, Chaohong Hu, Hongzhong Zheng, Dimin Niu, Mu-Tien Chang
  • Patent number: 10316339
    Abstract: The present invention relates to a polypeptide having a resistant to feedback inhibition by methionine and an activity of homoserine O-succinyltransferase, a O-succinyl homoserine-producing microorganism expressing the polypeptide, and a method for producing O-succinyl homoserine using the same.
    Type: Grant
    Filed: October 22, 2014
    Date of Patent: June 11, 2019
    Assignee: CJ CHEILJEDANG CORPORATION
    Inventors: Su Jin Choi, So Young Kim, Chang Il Seo, Yong Uk Shin, Young Lyeol Yang, Hye Won Um, Hye Min Park, Sung Hoo Jhon, Byung Hoon Jung
  • Patent number: 10315545
    Abstract: A center console armrest is provided for preventing an armrest from being interfered with an external wall of a center console when the armrest is opened by forming a proximal end portion of the armrest that can be further rotated and inserted into the internal to the console when the armrest is opened, may include an armrest configured to be opened on an upper portion of the center console; a lead portion rotatable about a main hinge disposed inside the center console to cause the armrest to be opened; an armrest hinge configured to connect the lead portion and the armrest; a lower end portion protrusion disposed inside a proximal end portion of the armrest to be inserted into the center console; and a guide rail for guiding movement of the lower end portion protrusion.
    Type: Grant
    Filed: October 30, 2017
    Date of Patent: June 11, 2019
    Assignees: Hyundai Motor Company, Kia Motors Corporation, DAEJOO PRECISION INDUSTRIAL CO., LTD.
    Inventors: Sung Sik Choi, Hye Kyung Kim, Young Ju Lee, Dae Ig Jung, Hong Sik Chang, Keun Hong Bae, Ki Young An
  • Patent number: 10316064
    Abstract: Described herein are compounds of Formula (I), or pharmaceutically acceptable salts thereof, and pharmaceutical compositions thereof. Compounds of the present invention are useful for inhibiting bacterial growth.
    Type: Grant
    Filed: January 26, 2015
    Date of Patent: June 11, 2019
    Assignee: Academia Sinica
    Inventors: Tsung-Lin Li, Syue-Yi Lyu, Yu-CHen Liu, Chin-Yuan Chang
  • Patent number: 10319210
    Abstract: Devices, methods, and systems for translating building automation events into mobile notifications are described herein. One device includes a memory, and a processor configured to execute executable instructions stored in the memory to receive a notification of an event from a building automation system, translate the event into a mobile notification of the event, and transmit the mobile notification of the event to a mobile device.
    Type: Grant
    Filed: May 31, 2016
    Date of Patent: June 11, 2019
    Assignee: Honeywell International Inc.
    Inventors: Andie Kurniawan, Gary Fuller, Dae-Soon Kwon, Martin Lee, Paul Vanderstraeten, Yi-Chang Hsieh
  • Patent number: 10318731
    Abstract: A detection method comprising: (A) transmitting a to-be tested file to a first testing machine by the processing device; wherein the first testing machine uses for executing the to-be tested file; (B) monitoring that whether a component usage of the first testing machine is higher than a default threshold during a period of executing the to-be tested file by the processing device; and (C) when the component usage of the first testing machine is higher than the default threshold, the memory forensics module analyzes the memory space of the first testing machine to determine that whether the to-be tested file comprises a malware program and generate an analyzing result.
    Type: Grant
    Filed: December 5, 2016
    Date of Patent: June 11, 2019
    Assignee: INSTITUTE FOR INFORMATION INDUSTRY
    Inventors: Jian-Wei Liao, Chin-Wei Tien, Shun-Chieh Chang
  • Patent number: 10317950
    Abstract: A pivot assembly adapted to an electronic device is provided. The electronic device includes a first device body including a first pivot side edge and a second device body including a second pivot side edge. The pivot assembly comprises a first pivot pivotally disposed inside the first device body, a second pivot pivotally disposed at the second device body, a first connecting member pivotally connected to the first pivot and the second pivot, a third pivot pivotally disposed at the second device body, a fourth pivot pivotally disposed inside the first device body, and a second connecting member pivotally connected to the third pivot and the fourth pivot. The third pivot is closer to the second pivot side edge relative to the second pivot. The fourth pivot is closer to the first pivot side edge relative to the first pivot.
    Type: Grant
    Filed: August 24, 2017
    Date of Patent: June 11, 2019
    Assignee: ASUSTEK COMPUTER INC.
    Inventors: Tsung-Ju Chiang, Yu-Cheng Chang
  • Patent number: 10319727
    Abstract: The present disclosure describes apparatuses and methods for manufacturing programmable memory devices with optimized gate oxide thickness. In some aspects, lithography masks are used to fabricate oxide gates for programmable memory devices of an integrated-circuit (IC) die that are thinner than oxide gates fabricated for processor core devices of the IC die. In other aspects, lithography masks are used to fabricate oxide gates for the programmable memory devices of the IC die such that they are thicker than the oxide gates fabricated for the processor core devices of the IC die. By so doing, the programmable memory devices can be manufactured with optimized gate oxide thickness that may reduce programming voltage or increase device reliability of the programmable memory devices.
    Type: Grant
    Filed: October 31, 2017
    Date of Patent: June 11, 2019
    Assignee: Marvell World Trade Ltd.
    Inventors: Runzi Chang, Winston Lee, Peter Lee