Patents by Inventor Chee Wai

Chee Wai 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: 10948998
    Abstract: A system includes a surface having a demarcated area and discrete areas disposed on the surface. The discrete areas may each be configured to receive user input. At least a portion of the discrete areas overlap the demarcated area. The system further includes a sensing layer disposed underneath the surface. The sensing layer may be configured to sense force applied to the surface in response to the user input.
    Type: Grant
    Filed: September 10, 2019
    Date of Patent: March 16, 2021
    Assignee: INTERLINK ELECTRONICS, INC.
    Inventors: Christiaan Anna Maria Wackers, Chee Wai Lu, Hock Cheng Ng, Wai Jye Chan
  • Publication number: 20200286573
    Abstract: An electronic device includes an active area and multiple shift registers. The active area comprises multiple pixel circuits. Each of the multiple shift registers is configured to output a first control signal, a second control signal, and a third control signal to a part of pixel circuits of the multiple pixel circuits. A duty ratio of the third control signal is greater than a duty ratio of the second control signal, and the duty ratio of the second control signal is greater than a duty ratio of the first control signal. A part of the multiple shift registers and other part of the multiple shift registers are substantially symmetrically disposed at two sides of the active area, respectively.
    Type: Application
    Filed: February 14, 2020
    Publication date: September 10, 2020
    Inventors: Ling-Ying CHIEN, Kuang-Hsiang LIU, Chee-Wai LAU
  • Patent number: 10719162
    Abstract: A handheld device includes an electronic display having an active area for presenting visual content and a bezel disposed around the electronic display. The bezel may have an opening allowing a person to view the active area. The handheld device also includes a force sensing system having a force sensing element that is disposed below an external surface of the bezel. The force sensing system may be configured to a sense a force on the bezel and to generate a sensor signal indicative of the force. The handheld device may further include a processor operable to receive the sensor signal and to execute a function based on the sensor signal.
    Type: Grant
    Filed: June 18, 2019
    Date of Patent: July 21, 2020
    Assignee: INTERLINK ELECTRONICS, INC.
    Inventors: Chee Wai Lu, Hock Cheng Ng, Cheng Seong Lee, Wai Jye Chan
  • Publication number: 20200196168
    Abstract: The present invention refers to a method and apparatus and computer program for detecting communities in a radio access network with a plurality of vertices (C, BBU), wherein the method comprises calculating (S11) relationship strengths (31, 41) for network connections between the vertices (C, BBU) by executing a connection strength calculation process by analyzing performance factors, decisive for network performance including cell coverage overlap, signal strength, and inter-cell interference. The method further creates (S12) a network graph with nodes, representing the vertices (C,BBU) in the network and edges, representing the network connections based on the calculated relationship strengths (31, 41) and applies (S13) an extended iterative disjoint community detection algorithm for clustering nodes into communities, wherein in each iteration imposed one or more constraints for clustering cooperating nodes into the same community are analyzed (S14).
    Type: Application
    Filed: August 14, 2017
    Publication date: June 18, 2020
    Inventors: Philipp Frank, Chin Lam Eng, Mitchell Ho, Chee Wai Ng
  • Publication number: 20200026364
    Abstract: A system includes a surface having a demarcated area and discrete areas disposed on the surface. The discrete areas may each be configured to receive user input. At least a portion of the discrete areas overlap the demarcated area. The system further includes a sensing layer disposed underneath the surface. The sensing layer may be configured to sense force applied to the surface in response to the user input.
    Type: Application
    Filed: September 10, 2019
    Publication date: January 23, 2020
    Applicant: INTERLINK ELECTRONICS, INC.
    Inventors: Christiaan Anna Maria WACKERS, Chee Wai LU, Hock Cheng NG, Wai Jye CHAN
  • Patent number: 10509500
    Abstract: A touch display apparatus including a first substrate, a first sub-pixel, a spacer, a second substrate, and a touch-sensing electrode is provided. The first sub-pixel is disposed on the first substrate. The spacer is disposed on the first substrate. The touch-sensing electrode is disposed on the second substrate and has a first opening. The spacer is located inside the first opening in an orthogonal projection direction. A distance D is defined between an outline of an orthogonal projection of the spacer on the first substrate and an outline of an orthogonal projection of the first opening on the first substrate, and D?5 ?m.
    Type: Grant
    Filed: July 17, 2018
    Date of Patent: December 17, 2019
    Assignee: Au Optronics Corporation
    Inventors: Chun-Chi Lai, Chia-Hsien Chu, Chia-Yuan Yeh, Kuan-Ting Chen, Chee-Wai Lau, An-Hsiung Hsieh, Feng-Sheng Lin, Tsang-Hong Wang
  • Patent number: 10493055
    Abstract: The present invention disclosed a formulation in the form of self-emulsifying drug delivery formulation for improved delivery of tocotrienols comprising a fat-soluble compound, at least one emulsifier, and an oil carrier. The formulation shows an improved bioavailability of tocotrienols.
    Type: Grant
    Filed: November 19, 2015
    Date of Patent: December 3, 2019
    Assignee: KL-KEPONG OLEOMAS SDN BHD
    Inventors: Chee Wai Fong, Yee Wei Ung, Jordan Todorov Petkov
  • Patent number: 10478417
    Abstract: The present invention disclosed a formulation in the form of self-emulsifying drug delivery formulation for improved delivery of tocotrienols comprising a fat-soluble compound, at least one emulsifier, and an oil carrier. The formulation shows an improved bioavailability of tocotrienols.
    Type: Grant
    Filed: November 30, 2018
    Date of Patent: November 19, 2019
    Assignee: KL-KEPONG OLEOMAS SDN BHD
    Inventors: Chee Wai Fong, Yee Wei Ung, Jordan Todorov Petkov
  • Publication number: 20190344421
    Abstract: A method may include receiving data from one or more sensing elements associated with a power tool. The method may also include measuring the detected data. The method may further include computing one or more data parameters based on the measuring. The method may include determining whether to permit operation of the power tool based on the data parameters. The method may further include permitting operation of the power tool when the data parameters satisfy an operation condition. The method may also include altering operation of the power tool when the data parameters does not satisfy the operation condition by performing at least one of: generating an alarm, or preventing operation of the power tool.
    Type: Application
    Filed: January 3, 2018
    Publication date: November 14, 2019
    Applicant: INTERLINK ELECTRONICS, INC.
    Inventors: Chee Wai LU, Wai Jye CHAN, Kok Keong LAW, Cheng Seong LEE
  • Publication number: 20190335843
    Abstract: A system may include a bottom layer and a sensing layer disposed on a first side of the bottom layer. The first sensing layer may include a first sensing element and a second sensing element. The first sensing element and the second sensing element may include one of: a force sensing element, a strain sensing element, a motion sensing element, or an environmental sensing element. The first sensing element and the second sensing element may be of a different type of sensing element. The system may also include a communications interface configured to couple the sensing layer with a host controller.
    Type: Application
    Filed: January 3, 2018
    Publication date: November 7, 2019
    Applicant: INTERLINK ELECTRONICS, INC.
    Inventors: Chee Wai LU, Wai Jye CHAN, Kok Keong LAW, Cheng Seong LEE
  • Patent number: 10439795
    Abstract: Circuitry and methods of operation thereof for video communication are described herein. The circuitry described herein may be programmable circuitry. The circuitry may include a receiver circuit and/or a transmitter circuit and one of the provided techniques includes receiving and/or transmitting video data. The receiver circuit may include a detector circuit that is used to determine the data rate of the received video data stream. The circuitry may further include a transmitter circuit for transmitting data streams. The transmitter circuit may be configured during runtime based on the data rate of a data stream that is being transmitted. The data rate of the video data stream may be associated with a video standard. In some instances, irrespective of the data rate of the data stream being transmitted, a constant reference clock may be used in the transmitter circuit. The circuitry discussed herein can support multiple protocol data paths.
    Type: Grant
    Filed: November 29, 2017
    Date of Patent: October 8, 2019
    Assignee: Altera Corporation
    Inventors: Boon Hong Oh, Chee Wai Yap
  • Publication number: 20190302950
    Abstract: A handheld device includes an electronic display having an active area for presenting visual content and a bezel disposed around the electronic display. The bezel may have an opening allowing a person to view the active area. The handheld device also includes a force sensing system having a force sensing element that is disposed below an external surface of the bezel. The force sensing system may be configured to a sense a force on the bezel and to generate a sensor signal indicative of the force. The handheld device may further include a processor operable to receive the sensor signal and to execute a function based on the sensor signal.
    Type: Application
    Filed: June 18, 2019
    Publication date: October 3, 2019
    Applicant: INTERLINK ELECTRONICS, INC.
    Inventors: Chee Wai LU, Hock Cheng NG, Cheng Seong LEE, Wai Jye CHAN
  • Patent number: 10409389
    Abstract: A system includes a surface having a demarcated area and discrete areas disposed on the surface. The discrete areas may each be configured to receive user input. At least a portion of the discrete areas overlap the demarcated area. The system further includes a sensing layer disposed underneath the surface. The sensing layer may be configured to sense force applied to the surface in response to the user input.
    Type: Grant
    Filed: February 11, 2019
    Date of Patent: September 10, 2019
    Assignee: INTERLINK ELECTRONICS, INC.
    Inventors: Christiaan Anna Maria Wackers, Chee Wai Lu, Hock Cheng Ng, Wai Jye Chan
  • Publication number: 20190196630
    Abstract: A touch display apparatus including a first substrate, a first sub-pixel, a spacer, a second substrate, and a touch-sensing electrode is provided. The first sub-pixel is disposed on the first substrate. The spacer is disposed on the first substrate. The touch-sensing electrode is disposed on the second substrate and has a first opening. The spacer is located inside the first opening in an orthogonal projection direction. A distance D is defined between an outline of an orthogonal projection of the spacer on the first substrate and an outline of an orthogonal projection of the first opening on the first substrate, and D?5 ?m.
    Type: Application
    Filed: July 17, 2018
    Publication date: June 27, 2019
    Applicant: Au Optronics Corporation
    Inventors: Chun-Chi Lai, Chia-Hsien Chu, Chia-Yuan Yeh, Kuan-Ting Chen, Chee-Wai Lau, An-Hsiung Hsieh, Feng-Sheng Lin, Tsang-Hong Wang
  • Publication number: 20190187806
    Abstract: A system includes a surface having a demarcated area and discrete areas disposed on the surface. The discrete areas may each be configured to receive user input. At least a portion of the discrete areas overlap the demarcated area. The system further includes a sensing layer disposed underneath the surface. The sensing layer may be configured to sense force applied to the surface in response to the user input.
    Type: Application
    Filed: February 11, 2019
    Publication date: June 20, 2019
    Applicant: INTERLINK ELECTRONICS, INC.
    Inventors: Christiaan Anna Maria WACKERS, Chee Wai LU, Hock Cheng NG, Wai Jye CHAN
  • Patent number: 10324557
    Abstract: A handheld device includes an electronic display having an active area for presenting visual content and a bezel disposed around the electronic display. The bezel may have an opening allowing a person to view the active area. The handheld device also includes a force sensing system having a force sensing element that is disposed below an external surface of the bezel. The force sensing system may be configured to a sense a force on the bezel and to generate a sensor signal indicative of the force. The handheld device may further include a processor operable to receive the sensor signal and to execute a function based on the sensor signal.
    Type: Grant
    Filed: July 15, 2016
    Date of Patent: June 18, 2019
    Assignee: INTERLINK ELECTRONICS, INC.
    Inventors: Chee Wai Lu, Hock Cheng Ng, Cheng Seong Lee, Wai Jye Chan
  • Publication number: 20190175107
    Abstract: An insole system includes a cushion layer configured to contact a human foot within an article of footwear and a sensing layer coupled to the cushion layer. The sensing layer may include a first sensing element and a second sensing element. The first sensing element and the second sensing element are one of: a force sensing element, a strain sensing element, or an environmental sensing element, wherein the first sensing element and the second sensing element are of a different type of sensing element. The insole system may also include a communications interface configured to couple the sensing layer with a host controller.
    Type: Application
    Filed: July 10, 2017
    Publication date: June 13, 2019
    Applicant: INTERLINK ELECTRONICS, INC.
    Inventors: Chee Wai LU, Cheng Seong LEE, Wai Jye CHAN, Kok Keong LAW
  • Publication number: 20190151236
    Abstract: The invention relates to topical injection in inflamed lesions or areas with liposomal corticosteroids.
    Type: Application
    Filed: April 28, 2017
    Publication date: May 23, 2019
    Applicants: Enceladus Pharmaceuticals B.V., Universiteit Utrechat Holding B.V., Singapore Health Services PTE. LTD.
    Inventors: Josbert Maarten METSELAAR, Chee Wai WONG, Bertrand Marcel Stanislas CZARNY, Tina Tzee Ling WONG
  • Patent number: 10296115
    Abstract: A touch display apparatus having a fan-out side is provided. The touch display apparatus includes a first substrate, a second substrate, a touch sensing element and a display element. The first and the second substrate have a first surface and a second inner surface, respectively. The second substrate is disposed opposite to the first substrate. The second inner surface faces the first inner surface. The second substrate has a convex part and a concave part on the fan-out side. The second inner surface has a second outer lead bonding region in the convex part. The first outer lead bonding region of the first substrate is unshielded by the second substrate through the concave part. The second outer lead bonding region of the second substrate is unshielded by the first substrate. The touch sensing element and the display element are packaged in between the first and the second substrates.
    Type: Grant
    Filed: March 28, 2016
    Date of Patent: May 21, 2019
    Assignee: AU OPTRONICS CORP.
    Inventors: Chun-Chi Lai, Chee-Wai Lau, Feng-Sheng Lin, Yi-Ru Su, Chi-Chun Liao, Rong-Ann Lin, Chia-Ping Lu, An-Hsiung Hsieh, Pei-Yu Chen, Tsang Hong Wang, Tzu-Chi Tseng, Chung-Hao Cheng, Hsu Sheng Hsu
  • Publication number: 20190111021
    Abstract: The present invention disclosed a formulation in the form of self-emulsifying drug delivery formulation for improved delivery of tocotrienols comprising a fat-soluble compound, at least one emulsifier, and an oil carrier. The formulation shows an improved bioavailability of tocotrienols.
    Type: Application
    Filed: November 30, 2018
    Publication date: April 18, 2019
    Inventors: Chee Wai FONG, Yee Wei UNG, Jordan Todorov PETKOV