Patents by Inventor TO CHAN

TO CHAN 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: 10416896
    Abstract: A memory module includes a memory device, a command/address buffering device, and a processing data buffer. The memory device includes a memory cell array, a first set of input/output terminals, each terminal configured to receive first command/address bits, and a second set of input/output terminals, each terminal configured to receive both data bits and second command/address bits. The command/address buffering device is configured to output the first command/address bits to the first set of input/output terminals. The processing data buffer is configured to output the data bits and second command/address bits to the second set of input/output terminals. The memory device is configured such that the first command/address bits, second command/address bits, and data bits are all used to access the memory cell array.
    Type: Grant
    Filed: May 23, 2017
    Date of Patent: September 17, 2019
    Assignees: Samsung Electronics Co., Ltd., SNU R&DB Foundation, Wisconsin Alumni Research Foundation
    Inventors: Seong-Il O, Nam Sung Kim, Young-Hoon Son, Chan-Kyung Kim, Ho-Young Song, Jung Ho Ahn, Sang-Joon Hwang
  • Patent number: 10419485
    Abstract: A method is provided for identifying a strength of an input picture password formed by performing a sequence of gestures relative to a picture. The method includes storing, in a memory device, a crowdsource history of picture passwords formed by tracking a plurality of picture passwords used to authenticate a plurality of users. Each of the plurality of users has a respective user profile. The method further includes generating, by a processor-based demography-based pattern usage assessment generator, a demography-based pattern usage assessment by analyzing the crowd source history and the user profile of the plurality of users. The method also includes providing, by a user-perceptible indication device, an indication of the strength of the input picture password in accordance with the demography-based pattern usage assessment.
    Type: Grant
    Filed: March 8, 2016
    Date of Patent: September 17, 2019
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Yuk L. Chan, Heidi Lagares-Greenblatt, Deepti Naphade
  • Publication number: 20190274425
    Abstract: A modular closet system provides reconfigurable closet capacity and an appearance of a customized closet in any of the configurations. The system includes at least two sideframes cooperating to define a space therebetween creating a closet module when assembled. A series of through holes on an inside surface of the sideframes are used to attach a variety of storage devices from the system's sides, which may be re-positioned by user design. When assembled, any of the fasteners used to attach the storage devices are hidden from a front view perspective of the system. Once assembled, the perimeter of the storage devices cooperates with the frames to block the view of the fasteners. Some embodiments may extend closet capacity by including a hanging rod system that connects two frame modules together via the through hole system on respective closet modules, which when assembled also blocks the view of any fasteners.
    Type: Application
    Filed: July 19, 2018
    Publication date: September 12, 2019
    Inventors: JERRY CHIAO, CZE-CHAO TAM, WAI KIT CHAN, YINAN YANG
  • Publication number: 20190275115
    Abstract: In one embodiment, the composition according to the invention is characterized in that the co-polyamino acid bearing carboxylate charges and at least one hydrophobic radical -Hy is chosen among the co-polyamino acids according to formula XXXb hereinafter: wherein, D represents, independently, either a group —CH2— (aspartic acid) or a group —CH2—CH2— (glutamic acid), X represents a cationic entity chosen in the group comprising alkali cations, Rb and Rb?, identical or different, are either a hydrophobic radical -Hy, or a radical chosen in the group consisting of an H, a C2 to C10 linear acyl group, a C3 to C10 branched acyl group, a benzyl, a terminal “amino acid” unit and a pyroglutamate, at least one of Rb and R?b is a hydrophobic radical -Hy, Q and Hy are as defined above. n+m represents the degree of polymerization DP of the co-polyamino acid, namely the mean number of monomeric units per co-polyamino acid chain and 5?n+m?250.
    Type: Application
    Filed: December 7, 2018
    Publication date: September 12, 2019
    Applicant: ADOCIA
    Inventors: You-Ping CHAN, Alexandre GEISSLER, Romain NOEL, Walter ROGER, Richard CHARVET, Nicolas LAURENT
  • Publication number: 20190280732
    Abstract: Disclosed herein are a method for eliminating passive intermodulation distortion (PIMD) and an antenna apparatus using the same. According to an embodiment, the antenna apparatus incudes a main antenna used for transmission and reception of an RF signal; an auxiliary antenna used for reception of an RF signal; and a passive intermodulation distortion (PIMD) eliminator configured to calculate PIMD contained in a received signal of the main antenna using a received signal of the auxiliary antenna, and to eliminate the calculated PIMD from the received signal of the main antenna.
    Type: Application
    Filed: May 17, 2019
    Publication date: September 12, 2019
    Inventors: Young Chan MOON, Min Seon YUN, Sung-hwan SO
  • Publication number: 20190280155
    Abstract: A semiconductor light emitting device includes a multi-quantum-well structure, a first potential barrier layer, a first capping layer, a second capping layer, and an electron barrier layer stacked in order on a growth substrate. The multi-quantum-well structure includes a plurality of alternately-stacked second potential barrier layers and potential well layers. The first capping layer is an undoped semiconductor layer and the second capping layer is a p-doped semiconductor layer. Each of the first and second capping layers has a band gap larger than that of each of the second potential barrier layers and the electron barrier layer. A method of preparing the semiconductor light emitting device is also provided.
    Type: Application
    Filed: May 30, 2019
    Publication date: September 12, 2019
    Inventors: Yung-Ling LAN, Chan-Chan LING, Chi-Ming TSAI, Chia-Hung CHANG
  • Publication number: 20190279987
    Abstract: An integrated FinFET and deep trench capacitor structure and methods of manufacture are disclosed. The method includes forming at least one deep trench capacitor in a silicon on insulator (SOI) substrate. The method further includes simultaneously forming polysilicon fins from material of the at least one deep trench capacitor and SOI fins from the SOI substrate. The method further includes forming an insulator layer on the polysilicon fins. The method further includes forming gate structures over the SOI fins and the insulator layer on the polysilicon fins.
    Type: Application
    Filed: May 15, 2019
    Publication date: September 12, 2019
    Inventors: Kevin K. Chan, Sivananda K. Kanakasabapathy, Babar A. Khan, Masaharu Kobayashi, Effendi Leobandung, Theodorus E. Standaert, Xinhui Wang
  • Publication number: 20190277774
    Abstract: A method of inspecting defects on a transparent substrate may include: selecting a gradient of an illumination optical system so that light incident on the transparent substrate has a first angle; selecting a gradient of a detection optical system so that an optical axis of the detection optical system located over the transparent substrate has a second angle, which is equal to or less than the first angle; adjusting a position of at least one of the illumination optical system, the transparent substrate, and the detection optical system so that a field-of-view of the detection optical system covers a first region where the light meets a first surface of the transparent substrate and does not cover a second region where light meets a second surface of the transparent substrate, the second surface being opposite to the first surface; illuminating the transparent substrate; and detecting light scattered from the transparent substrate.
    Type: Application
    Filed: October 31, 2017
    Publication date: September 12, 2019
    Inventors: Chong Pyung An, Uta-Barbara Goers, En Hong, Sung-chan Hwang, Ji Hwa Jung, Tae-ho Keem, Philip Robert LeBlanc, Hyeong-cheol Lee, Michal Mlejnek, Johannes Moll, Rajeshkannan Palanisamy, Sung-jong Pyo, Amanda Kathryn Thomas, Correy Robert Ustanik
  • Publication number: 20190277658
    Abstract: The present invention provides a sensor device including a rotor, a stator disposed outside the rotor, and a sensor module disposed outside the stator, wherein the rotor includes a sleeve and a magnet coupled to the sleeve, the magnet is disposed inside the sleeve, and the sleeve includes a fixing part which protrudes from a lower end of the sleeve and is in contact with the magnet, thereby providing an advantageous effect of increasing a coupling force between the magnet of the rotor and a yoke.
    Type: Application
    Filed: July 19, 2017
    Publication date: September 12, 2019
    Applicant: LG Innotek Co., Ltd.
    Inventor: Ho Chan SON
  • Publication number: 20190276474
    Abstract: The present invention provides chimeric compounds that modulate protein function, to restore protein homeostasis, including cytokine, aiolos, and/or ikaros activity, TNF-alpha activity, CK1-alpha activity and cell-cell adhesion. The invention provides methods of modulating protein-mediated diseases, such as cytokine-mediated diseases, disorders, conditions, or responses. Compositions, including in combination with other cytokine and inflammatory mediators, are provided. Methods of treatment, amelioration, or prevention of protein-mediated diseases, disorders, and conditions, such as cytokine-mediated diseases, disorders, and conditions, including inflammation, fibromyalgia, rheumatoid arthritis, osteoarthritis, ankylosing spondylitis, psoriasis, psoriatic arthritis, inflammatory bowel diseases, Crohn's disease, ulcerative colitis, uveitis, inflammatory lung diseases, chronic obstructive pulmonary disease, Alzheimer's disease, organ transplant rejection, and cancer, are provided.
    Type: Application
    Filed: October 5, 2018
    Publication date: September 12, 2019
    Inventors: Kyle W.H. Chan, Leah Fung, Robert Sullivan, Paul E. Erdman, Frank Mercurio, Eduardo Torres
  • Publication number: 20190280210
    Abstract: An organic light emitting diode includes: a first electrode; a second electrode facing the first electrode; a light emission layer between the first electrode and the second electrode; an electron injection layer between the second electrode and the light emission layer; and a buffer layer between the electron injection layer and the second electrode, where the electron injection layer includes a dipolar material and a first metal, and the buffer layer includes a metal having a work function of 4.0 eV or less.
    Type: Application
    Filed: May 24, 2019
    Publication date: September 12, 2019
    Inventors: Seok Gyu YOON, Dong Chan KIM, Eung Do KIM, Bo Ra JUNG, Kyu Hwan HWANG, Sung Chul KIM, Won-Jong KIM, Young-Woo SONG, Jong Hyuk LEE
  • Publication number: 20190274463
    Abstract: A circulation cooking device includes a housing and two casings. Within the housing and the casings, there are provided two sets of a wheel control device, a temperature limiting thermostat, a circuit board for switch control, a mechanical fan for drawing cold air in and expelling hot air out, a main circuit board configured to activate heating and agitation; a drive source for agitation and testing, a support for heating member, an electric heating member, a fan blade assembly, and an inlet device. The circulation cooking device can mounted on a large container by a seat for single container or two small containers by a seat for double container.
    Type: Application
    Filed: March 12, 2018
    Publication date: September 12, 2019
    Inventor: Ching Chan
  • Publication number: 20190280038
    Abstract: A three-dimensional (3D) image sensor includes a first substrate having an upper pixel. The upper pixel includes a photoelectric element and first and second photogates connected to the photoelectric element. A second substrate includes a lower pixel, which corresponds to the upper pixel, that is spaced apart from the first substrate in a vertical direction. The lower pixel includes a first transfer transistor that transmits a first signal provided by the first photogate. A first source follower generates a first output signal in accordance with the first signal. A second transfer transistor transmits a second signal provided by the second photogate. A second source follower generates a second output signal in accordance with the second signal. First and second bonding conductors are disposed between the first and second substrates and electrically connect the upper and lower pixels.
    Type: Application
    Filed: September 7, 2018
    Publication date: September 12, 2019
    Inventors: MIN-SUN KEEL, DOO WON KWON, HYUN SURK Ryu, YOUNG CHAN KIM, YOUNG GU JIN
  • Publication number: 20190274954
    Abstract: A composition in the form of an injectable aqueous solution, wherein the pH is comprised from 6.0 to 8.0, includes at least: a) amylin, an amylin receptor agonist or an amylin analog; and b) a co-polyamino acid bearing carboxylate charges and hydrophobic radicals Hy, wherein the composition does not comprise a basal insulin wherein the isoelectric point pI is comprised from 5.8 to 8.5. The composition may further include a prandial insulin.
    Type: Application
    Filed: December 7, 2018
    Publication date: September 12, 2019
    Applicant: ADOCIA
    Inventors: You-Ping Chan, Alexandre Geissler, Romain Noel, Walter Roger, Richard Charvet, Nicolas Laurent
  • Publication number: 20190281494
    Abstract: A method, a device, and a non-transitory storage medium are described in which a network slice-based admission and congestion control service is provided. The congestion control service monitors for congestion in a network slice. When congestion is detected, the congestion control service may adjust an allotment of a resource of a network device or the resource of the network slice from end-to-end. When neither of these adjustments can be made, the congestion control service may use a network slice-based access control barring.
    Type: Application
    Filed: March 6, 2018
    Publication date: September 12, 2019
    Inventors: Yee Sin Chan, Jin Yang, Ye Huang, Zheng Zhao
  • Publication number: 20190276939
    Abstract: This disclosure relates to a method for preparing a polymer thin film with water repellency and oil repellency, including: thermally decomposing a thermal initiator to form a radical; reacting the radical with a monomer mixture of a specific composition to synthesize a polymer; and depositing the synthesized polymer on a substrate, and a polymer thin film with water repellency and oil repellency including a polymer resin including (meth)acrylate-based repeat units substituted with a fluorine-containing functional group and repeat units derived from a compound including at least two reactive functional groups at a specific ratio.
    Type: Application
    Filed: April 9, 2019
    Publication date: September 12, 2019
    Inventors: Eun Jeong LEE, Ki-Hwan KIM, Chan Hyoung PARK
  • Publication number: 20190274443
    Abstract: A ventilated adjustable firmness bed designed to allow a user to manually change the firmness of their bed. A ventilated adjustable firmness bed includes a multilayered mattress and a uniform mattress, wherein the multilayered mattress and uniform mattress each have a different firmness. A cover is designed to enclose both the multilayered mattress and the uniform mattress, with a fastener designed to secure the multilayered mattress and the uniform mattress within the cover. The multilayered mattress has a plurality of apertures designed to provide ventilation and has one or more layers, each of a different firmness and extending the full width and length of the multilayered mattress such that each layer is flush against one another. The uniform mattress has a plurality of slots along an upper surface. In this way, a user is able to manually adjust the firmness of the bed through vertical alignment of the mattresses.
    Type: Application
    Filed: August 27, 2018
    Publication date: September 12, 2019
    Inventor: Kin Lap Chan
  • Publication number: 20190281285
    Abstract: Provided is a video decoding method including obtaining, from a bitstream, split information indicating whether a current block is to be split; when the split information does not indicate that the current block is to be split, decoding the current block according to encoding information about the current block; and when the split information indicates that the current block is to be split, splitting the current block into at least two lower blocks, obtaining encoding order information indicating an encoding order of the at least two lower blocks of the current block from the bitstream, determining a decoding order of the at least two lower blocks according to the encoding order information, and decoding the at least two lower blocks according to the decoding order.
    Type: Application
    Filed: October 31, 2017
    Publication date: September 12, 2019
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Yin-ji PIAO, Jie CHEN, Chan-yul KIM
  • Publication number: 20190275168
    Abstract: The present disclosure provides methods for treating autosomal dominant diseases in a subject. In some aspects, the methods involve the use of a gene editing enzyme with a pair of unique guide RNA sequences that targets both mutant and wildtype forms of autosomal dominant disease-related gene for destruction in cells, and then supplying the cells with wildtype autosomal dominant disease-related gene cDNA which is codon modified to evade recognition by the guide RNAs. These methods are broadly applicable to any autosomal dominant disease.
    Type: Application
    Filed: May 2, 2016
    Publication date: September 12, 2019
    Inventors: Wen-Hsuan WU, Yi-Ting TSAI, Lawrence CHAN, Stephen H. TSANG
  • Publication number: 20190279600
    Abstract: A driving method of a touch display device is provided. In a first display period of a first frame time, m gate signals are sequentially provided to first to mth gate lines, respectively, wherein m is a positive integer. In a first touch control period of the first frame time immediately following the first display period, a touch driving signal is provided to a touch sensor. In another first display period of a second frame time immediately following the first frame time, p gate signals are sequentially provided to the first to gate lines, pth respectively, where p is a positive integer and is different from m. In another first touch period of the second frame time immediately following the another first display period, the touch driving signal is provided to the touch sensor.
    Type: Application
    Filed: August 7, 2018
    Publication date: September 12, 2019
    Applicant: ILI TECHNOLOGY CORP.
    Inventors: Ping-Yu CHAN, Chi Kang LIU, Kai-Ting HO