Patents by Inventor Ching Wong

Ching Wong 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: 11923047
    Abstract: A method and system for determining interaction sites between biosequences is described herein. A dataset of contact data for a plurality of biomolecule pairs is obtained to account their frequency of occurrence. Statistical weights are obtained for each frequency of occurrence. A statistical vector space (SRV) is decomposed through principal component decomposition. The r-vectors of the SRV are re-projected back to a new SRV with a new set of SR coordinates. A feature vector is generated and inputted into a predictor for outputting a likelihood of an interaction site. A method and system for determining significant attribute-value associations (AVAs) from relational datasets is also described. A frequency of occurrence of attribute value pairs and statistical weights may be obtained for each frequency of occurrence. Principal component decomposition and re-projection of AVA vectors may also be performed. The disentangle SR of AVAs could be used to identify AVA related to subgroups/classes.
    Type: Grant
    Filed: June 11, 2021
    Date of Patent: March 5, 2024
    Inventors: Andrew Ka-Ching Wong, Ho Yin Sze-To, Peiyuan Zhou
  • Patent number: 11200954
    Abstract: Adaptive write operations for non-volatile memories select programming parameters according to monitored programming performance of individual memory cells. In one embodiment of the invention, programming voltage for a memory cell increases by an amount that depends on the time required to reach a predetermined voltage and then a jump in the programming voltage is added to the programming voltage required to reach the next predetermined voltage. The adaptive programming method is applied to the gate voltage of memory cells; alternatively, it can be applied to the drain voltage of memory cells along a common word line. A circuit combines the function of a program switch and drain voltage regulator, allowing independent control of drain voltage of selected memory cells for parallel and adaptive programming. Verify and adaptive read operations use variable word line voltages to provide optimal biasing of memory and reference cells during sensing.
    Type: Grant
    Filed: March 17, 2021
    Date of Patent: December 14, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventor: Sau Ching Wong
  • Publication number: 20210304842
    Abstract: A method and system for determining interaction sites between biosequences is described herein. A dataset of contact data for a plurality of biomolecule pairs is obtained to account their frequency of occurrence. Statistical weights are obtained for each frequency of occurrence. A statistical vector space (SRV) is decomposed through principal component decomposition. The r-vectors of the SRV are re-projected back to a new SRV with a new set of SR coordinates. A feature vector is generated and inputted into a predictor for outputting a likelihood of an interaction site. A method and system for determining significant attribute-value associations (AVAs) from relational datasets is also described. A frequency of occurrence of attribute value pairs and statistical weights may be obtained for each frequency of occurrence. Principal component decomposition and re-projection of AVA vectors may also be performed. The disentangle SR of AVAs could be used to identify AVA related to subgroups/classes.
    Type: Application
    Filed: June 11, 2021
    Publication date: September 30, 2021
    Inventors: Andrew Ka-Ching WONG, Ho Yin SZE-TO, Peiyuan ZHOU
  • Patent number: 11114164
    Abstract: Adaptive write operations for non-volatile memories select programming parameters according to monitored programming performance of individual memory cells. In one embodiment of the invention, programming voltage for a memory cell increases by an amount that depends on the time required to reach a predetermined voltage and then a jump in the programming voltage is added to the programming voltage required to reach the next predetermined voltage. The adaptive programming method is applied to the gate voltage of memory cells; alternatively, it can be applied to the drain voltage of memory cells along a common word line. A circuit combines the function of a program switch and drain voltage regulator, allowing independent control of drain voltage of selected memory cells for parallel and adaptive programming. Verify and adaptive read operations use variable word line voltages to provide optimal biasing of memory and reference cells during sensing.
    Type: Grant
    Filed: November 4, 2019
    Date of Patent: September 7, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventor: Sau Ching Wong
  • Patent number: 11074992
    Abstract: A method and system for determining interaction sites between biosequences is described herein. A dataset of contact data for a plurality of biomolecule pairs is obtained to account their frequency of occurrence. Statistical weights are determined for each frequency of occurrence. Each vector of a statistical residual vector space (SRV) is decomposed through principal component decomposition. The vectors of the SRV are re-projected back to a new SRV with a new set of coordinates. A feature vector is generated and inputted into a predictor for outputting a likelihood of an interaction site.
    Type: Grant
    Filed: April 12, 2017
    Date of Patent: July 27, 2021
    Inventors: Andrew Ka-Ching Wong, Ho Yin Sze-To, Peiyuan Zhou
  • Publication number: 20210202006
    Abstract: Adaptive write operations for non-volatile memories select programming parameters according to monitored programming performance of individual memory cells. In one embodiment of the invention, programming voltage for a memory cell increases by an amount that depends on the time required to reach a predetermined voltage and then a jump in the programming voltage is added to the programming voltage required to reach the next predetermined voltage. The adaptive programming method is applied to the gate voltage of memory cells; alternatively, it can be applied to the drain voltage of memory cells along a common word line. A circuit combines the function of a program switch and drain voltage regulator, allowing independent control of drain voltage of selected memory cells for parallel and adaptive programming. Verify and adaptive read operations use variable word line voltages to provide optimal biasing of memory and reference cells during sensing.
    Type: Application
    Filed: March 17, 2021
    Publication date: July 1, 2021
    Inventor: Sau Ching Wong
  • Patent number: 10978159
    Abstract: Adaptive write operations for non-volatile memories select programming parameters according to monitored programming performance of individual memory cells. In one embodiment of the invention, programming voltage for a memory cell increases by an amount that depends on the time required to reach a predetermined voltage and then a jump in the programming voltage is added to the programming voltage required to reach the next predetermined voltage. The adaptive programming method is applied to the gate voltage of memory cells; alternatively, it can be applied to the drain voltage of memory cells along a common word line. A circuit combines the function of a program switch and drain voltage regulator, allowing independent control of drain voltage of selected memory cells for parallel and adaptive programming. Verify and adaptive read operations use variable word line voltages to provide optimal biasing of memory and reference cells during sensing.
    Type: Grant
    Filed: February 28, 2020
    Date of Patent: April 13, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventor: Sau Ching Wong
  • Publication number: 20200301949
    Abstract: A system and method for processing relational datasets are provided, the method may include: retrieving a relational dataset containing a plurality of entities and a plurality of attribute values; constructing an entity address table, based on the relational dataset, wherein the entity address table contains the plurality of attribute values, and each of the plurality of attribute values is associated with one or more entity addresses in the relational dataset; generating a frequency table, based on the entity address table, wherein the frequency table contains one or more cardinality values; generating a SR vector space table comprising a plurality of SR values for the plurality of a pair of attribute values; generating PCs and their corresponding RSRVs through disentangling SRV into a plurality of disentangled spaces (DS); selecting from the plurality of DS, a subset of DS; and generating one or more patterns based on the plurality of DS.
    Type: Application
    Filed: March 19, 2020
    Publication date: September 24, 2020
    Inventors: Andrew Ka-Ching WONG, Peiyuan ZHOU
  • Publication number: 20200202945
    Abstract: Adaptive write operations for non-volatile memories select programming parameters according to monitored programming performance of individual memory cells. In one embodiment of the invention, programming voltage for a memory cell increases by an amount that depends on the time required to reach a predetermined voltage and then a jump in the programming voltage is added to the programming voltage required to reach the next predetermined voltage. The adaptive programming method is applied to the gate voltage of memory cells; alternatively, it can be applied to the drain voltage of memory cells along a common word line. A circuit combines the function of a program switch and drain voltage regulator, allowing independent control of drain voltage of selected memory cells for parallel and adaptive programming. Verify and adaptive read operations use variable word line voltages to provide optimal biasing of memory and reference cells during sensing.
    Type: Application
    Filed: February 28, 2020
    Publication date: June 25, 2020
    Inventor: Sau Ching Wong
  • Publication number: 20200095638
    Abstract: Methods for identifying Kawasaki Disease subjects resistant to intravenous immunoglobulin (IVIG) are provided, comprising the step of detecting at least one risk allele of the SNPs disclosed herein or calculating a weighted genetic risk score based on the presence of the risk alleles. Also provided are methods of treating Kawasaki Disease subjects with IVIG resistance, by administering a first dose of IVIG and an adjunctive therapy.
    Type: Application
    Filed: September 25, 2018
    Publication date: March 26, 2020
    Inventors: Ho-Chang KUO, Kai-Sheng HSIEH, Wei Chiao CHANG, Henry Sung-Ching WONG
  • Publication number: 20200066351
    Abstract: Adaptive write operations for non-volatile memories select programming parameters according to monitored programming performance of individual memory cells. In one embodiment of the invention, programming voltage for a memory cell increases by an amount that depends on the time required to reach a predetermined voltage and then a jump in the programming voltage is added to the programming voltage required to reach the next predetermined voltage. The adaptive programming method is applied to the gate voltage of memory cells; alternatively, it can be applied to the drain voltage of memory cells along a common word line. A circuit combines the function of a program switch and drain voltage regulator, allowing independent control of drain voltage of selected memory cells for parallel and adaptive programming. Verify and adaptive read operations use variable word line voltages to provide optimal biasing of memory and reference cells during sensing.
    Type: Application
    Filed: November 4, 2019
    Publication date: February 27, 2020
    Inventor: Sau Ching Wong
  • Publication number: 20200036207
    Abstract: A battery module including a rechargeable battery, a charging circuit for the rechargeable battery; and a switch adapted to connect the rechargeable battery to the charging circuit, or to output terminals of the battery system. The switch is adapted to change its switching status by a voltage applied to input terminals of the charging circuit. By de-centralizing the control of the switches in multiple battery modules, adding or removing a battery module from the group of battery modules becomes easy.
    Type: Application
    Filed: July 30, 2018
    Publication date: January 30, 2020
    Applicant: Hi-Cooler Company Limited
    Inventors: Ching Wong, Ka Yun Chan
  • Patent number: 10535407
    Abstract: Adaptive write operations for non-volatile memories select programming parameters according to monitored programming performance of individual memory cells. In one embodiment of the invention, programming voltage for a memory cell increases by an amount that depends on the time required to reach a predetermined voltage and then a jump in the programming voltage is added to the programming voltage required to reach the next predetermined voltage. The adaptive programming method is applied to the gate voltage of memory cells; alternatively, it can be applied to the drain voltage of memory cells along a common word line. A circuit combines the function of a program switch and drain voltage regulator, allowing independent control of drain voltage of selected memory cells for parallel and adaptive programming. Verify and adaptive read operations use variable word line voltages to provide optimal biasing of memory and reference cells during sensing.
    Type: Grant
    Filed: January 10, 2017
    Date of Patent: January 14, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventor: Sau Ching Wong
  • Patent number: 10500018
    Abstract: A multi-functional dental tool is provided to be used for the dental filling of teeth after the removal of damage in the teeth. The dental tool includes a forcep portion on one end and a burnisher tool on the other end. The burnisher tool portion includes a flat burnisher and a ball burnisher, and a joint which connects the forcep portion and the burnisher tool portion. The dental tool can also include a penlight holder which can receive and secure a penlight. The penlight, when secured in the penlight holder, provides illumination when performing the filling procedure, especially in situations in which an overhead light source is not readily available.
    Type: Grant
    Filed: August 8, 2017
    Date of Patent: December 10, 2019
    Inventor: Julielynn Yee-Ching Wong
  • Patent number: 10468108
    Abstract: Adaptive write operations for non-volatile memories select programming parameters according to monitored programming performance of individual memory cells. In one embodiment of the invention, programming voltage for a memory cell increases by an amount that depends on the time required to reach a predetermined voltage and then a jump in the programming voltage is added to the programming voltage required to reach the next predetermined voltage. The adaptive programming method is applied to the gate voltage of memory cells; alternatively, it can be applied to the drain voltage of memory cells along a common word line. A circuit combines the function of a program switch and drain voltage regulator, allowing independent control of drain voltage of selected memory cells for parallel and adaptive programming. Verify and adaptive read operations use variable word line voltages to provide optimal biasing of memory and reference cells during sensing.
    Type: Grant
    Filed: October 17, 2017
    Date of Patent: November 5, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventor: Sau Ching Wong
  • Patent number: 10468107
    Abstract: Adaptive write operations for non-volatile memories select programming parameters according to monitored programming performance of individual memory cells. In one embodiment of the invention, programming voltage for a memory cell increases by an amount that depends on the time required to reach a predetermined voltage and then a jump in the programming voltage is added to the programming voltage required to reach the next predetermined voltage. The adaptive programming method is applied to the gate voltage of memory cells; alternatively, it can be applied to the drain voltage of memory cells along a common word line. A circuit combines the function of a program switch and drain voltage regulator, allowing independent control of drain voltage of selected memory cells for parallel and adaptive programming. Verify and adaptive read operations use variable word line voltages to provide optimal biasing of memory and reference cells during sensing.
    Type: Grant
    Filed: October 17, 2017
    Date of Patent: November 5, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventor: Sau Ching Wong
  • Patent number: 10380908
    Abstract: A writing aid which may be used to promote better form for the hand for the user. It may be used to teach young persons or individuals with disabilities who are first learning to write, and may also be used to provide comfort and better ergonomics to individuals who must write frequently. The writing aid is designed to be compatible with different writing apparatuses with carrying thicknesses, ranging from relatively thin pencil crayons to relatively thick markers.
    Type: Grant
    Filed: August 11, 2017
    Date of Patent: August 13, 2019
    Assignee: Medical Makers Inc.
    Inventor: Julielynn Yee-Ching Wong
  • Patent number: 10354745
    Abstract: A system and method of discovering sequence patterns with variations is provided. The method includes: accessing or acquiring a data set including a family of sequences or related families of sequences; a) applying a pattern discovery process to the sequences; b) grouping and aligning the similar patterns that may have different lengths into one or more Aligned Pattern Clusters; c) discovering the co-occurrence relation between Aligned Patterns and/or Aligned Pattern Clusters to reveal the distal function between segments represented by the aligned Pattern Clusters and d) breaking down an Aligned Pattern Cluster into sub-clusters with stable cluster configuration that reveals sub-clusters with distinct and shared characteristic among sub-family of the sequences.
    Type: Grant
    Filed: April 17, 2014
    Date of Patent: July 16, 2019
    Inventor: Andrew Ka-Ching Wong
  • Patent number: D868252
    Type: Grant
    Filed: August 18, 2017
    Date of Patent: November 26, 2019
    Assignee: 3D4MD Inc.
    Inventors: Julielynn Yee-Ching Wong, Jody Mou
  • Patent number: D869934
    Type: Grant
    Filed: August 12, 2016
    Date of Patent: December 17, 2019
    Inventor: Julielynn Yee-Ching Wong