Patents by Inventor I-Kuang Lai

I-Kuang Lai 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: 11500482
    Abstract: A mouse pad structure (10) includes a pad (1) and an oleophobic film (2), and the pad (1) has an upper surface (11), and the oleophobic film (11) is adhered to the upper surface (11). The oleophobic film (11) includes a plastic substrate (21) and multiple glass microbeads (22) scattered in the plastic substrate (21), so that the mouse pad structure (10) may have a smooth surface and the effects of resisting oil stains and fingerprints and enhancing the aesthetic appearance of a mouse pad.
    Type: Grant
    Filed: March 25, 2021
    Date of Patent: November 15, 2022
    Assignee: E-CENTURY TECHNICAL & INDUSTRIAL CORPORATION
    Inventor: I-Kuang Lai
  • Patent number: 11411431
    Abstract: In a pad for wireless charging and a manufacturing method thereof, the pad includes: a carrier sheet, a coil and a first and second pad layers. The coil is secured on the carrier sheet and jointly forms an intermediate layer. The intermediate layer is clamped and secured between the first and second pad layers. The first and second pad layers with the intermediate layer clamped therebetween are arranged opposite from each other and attached onto each other to form a pad main body. The manufacturing method includes: a securement step for securing the coil, a clamping step for clamping the intermediate layer and a thermoforming step for thermoforming into the pad main body. Accordingly, the effect of successfully clamping and securing the carrier sheet together with the coil between the first and second pad layers before the thermoforming thereof can be achieved.
    Type: Grant
    Filed: February 20, 2020
    Date of Patent: August 9, 2022
    Assignee: E-CENTURY TECHNICAL & INDUSTRIAL CORPORATION
    Inventor: I-Kuang Lai
  • Publication number: 20220129090
    Abstract: A mouse pad structure (10) includes a pad (1) and an oleophobic film (2), and the pad (1) has an upper surface (11), and the oleophobic film (11) is adhered to the upper surface (11). The oleophobic film (11) includes a plastic substrate (21) and multiple glass microbeads (22) scattered in the plastic substrate (21), so that the mouse pad structure (10) may have a smooth surface and the effects of resisting oil stains and fingerprints and enhancing the aesthetic appearance of a mouse pad.
    Type: Application
    Filed: March 25, 2021
    Publication date: April 28, 2022
    Inventor: I-Kuang LAI
  • Publication number: 20210184497
    Abstract: In a pad for wireless charging and a manufacturing method thereof, the pad includes: a carrier sheet, a coil and a first and second pad layers. The coil is secured on the carrier sheet and jointly forms an intermediate layer. The intermediate layer is clamped and secured between the first and second pad layers. The first and second pad layers with the intermediate layer clamped therebetween are arranged opposite from each other and attached onto each other to form a pad main body. The manufacturing method includes: a securement step for securing the coil, a clamping step for clamping the intermediate layer and a thermoforming step for thermoforming into the pad main body. Accordingly, the effect of successfully clamping and securing the carrier sheet together with the coil between the first and second pad layers before the thermoforming thereof can be achieved.
    Type: Application
    Filed: February 20, 2020
    Publication date: June 17, 2021
    Inventor: I-Kuang LAI
  • Patent number: 10921504
    Abstract: Disclosed are a light guide structure and a luminous pad with the structure. The luminous pad includes a pad body and a light guide structure installed at the periphery of the pad body. The light guide structure includes a light guide strip, a light source module, an electric object, a light pipe and a transmission wire set. The light guide strip has first and second positions; the light source module is installed at the first position and electrically connected to the transmitter; the electric object is installed at the second position; the light pipe is sheathed on light guide strip; the transmission wire set is installed between the light guide strip and the light pipe, and the transmission wire set is connected between the electric object and the transmitter. Therefore, the transmission wire set can be hidden to maintain aesthetics and ensure the flatness of the luminous pad.
    Type: Grant
    Filed: February 20, 2020
    Date of Patent: February 16, 2021
    Assignee: E-CENTURY TECHNICAL & INDUSTRIAL CORPORATION
    Inventor: I-Kuang Lai
  • Patent number: 10859750
    Abstract: A luminous pad connected to a transmitter includes a pad body, a light guide strip, a light source module, an electrical object, and a pad surface stitch. The pad body has two pad surfaces; the light guide strip has first and second positions and surrounds the pad body; the light source module is installed at the first position and connected to the transmitter; the electrical object is installed at the second position; a pad surface stitch of a conductive wire is sewed between the two pad surfaces and connected between the electrical object and transmitter, so that the electrical object and transmitter are electrically conducted with each other through the pad surface stitch. This disclosure has the effects of transmitting electric power and/or signals to the electrical object through the pad surface stitch by the transmitter and maintaining the aesthetic appearance and ensuring the flatness of the luminous pad.
    Type: Grant
    Filed: December 1, 2019
    Date of Patent: December 8, 2020
    Assignee: E-CENTURY TECHNICAL & INDUSTRIAL CORPORATION
    Inventor: I-Kuang Lai
  • Publication number: 20200372515
    Abstract: A product certification system includes a short distance communication reader and a short distance communication integrated circuit. The short distance communication reader downloads an application program from a data base. The short distance communication reader installs the application program and utilizes the application program to register with the data base. The short distance communication reader receives a short distance communication password and a serial number of the short distance communication integrated circuit. The short distance communication reader uploads the short distance communication password and the serial number to the data base. The data base determines the short distance communication password and the serial number to obtain a comparison result signal. The data base sends the comparison result signal to the short distance communication reader, so that the short distance communication reader displays a comparison result of the comparison result signal.
    Type: Application
    Filed: September 11, 2019
    Publication date: November 26, 2020
    Inventor: I-Kuang LAI
  • Publication number: 20200249769
    Abstract: A touch pen with NFC (Near Field Communication) tag, with the touch pen consisting of: a pen body, a pen cap, a touch pen head, a pen clip, and a pen sleeve. A NFC identification tag is installed on the touch pen that allows a user to read using a smart mobile device that has a NFC read function, whereupon the smart mobile device displays webpage product information stored in the NFC identification tag, and enables direct linking to the relevant webpage corresponding to the product. The present invention not only provides basic functions of a touch pen but also applies NFC identification tag technology to write in a variety of product information for marketing use of the product. Moreover, the touch pen is further provided with an anti-counterfeiting function which extends the many basic functions of a conventional touch pen.
    Type: Application
    Filed: March 20, 2019
    Publication date: August 6, 2020
    Applicant: E-Century Technical & Industrial Corporation
    Inventor: I-Kuang Lai