Patents by Inventor Kuan-Jen Chen

Kuan-Jen Chen 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: 10401682
    Abstract: A display device is provided and a display unit of the display device capable of generating color of light close to or identical to blue primary color of DCI-P3 color gamut includes a light emitting unit and a light converting layer disposed on the light emitting unit. The display unit emits an output light under an operation of the highest gray level, the output light having an output spectrum. An intensity integral of the output spectrum from 380nm to 493nm defines as a first intensity integral, an intensity integral of the output spectrum from 494nm to 580nm defines as a second intensity integral, a ratio of the first intensity integral over the second intensity integral defines as a first ratio, and the first ratio ranges from 5 to 20.
    Type: Grant
    Filed: May 14, 2017
    Date of Patent: September 3, 2019
    Assignee: InnoLux Corporation
    Inventors: Hsiao-Lang Lin, Jui-Jen Yueh, Kuan-Feng Lee, Jia-Yuan Chen
  • Publication number: 20190259817
    Abstract: The present disclosure provides a display unit of a display device. The display unit emits an output light under an operation of the highest gray level, the output light having an output spectrum, an intensity integral of the output spectrum from 380 nm to 470 nm defines as a first intensity integral, an intensity integral of the output spectrum from 580 nm to 780 nm defines as a second intensity integral, a ratio of the first intensity integral over the second intensity integral defines as a first ratio, and the first ratio is greater than 0% and less than or equal to 2.5%.
    Type: Application
    Filed: May 5, 2019
    Publication date: August 22, 2019
    Inventors: Hsiao-Lang Lin, Jui-Jen Yueh, Kuan-Feng Lee, Jia-Yuan Chen
  • Publication number: 20190252365
    Abstract: A display device includes a light-emitting unit and a light conversion layer disposed on the light-emitting unit. The light conversion layer includes plural quantum dot portions and a first shielding portion surrounding the plural quantum dot portions. One of the plural quantum dot portions has a surface, and at least a part of the surface is a curved surface. A first thickness of the first shielding portion is greater than a maximum thickness of one of the plural quantum dot portions.
    Type: Application
    Filed: April 17, 2019
    Publication date: August 15, 2019
    Inventors: Jia-Yuan Chen, Hsiao-Lang Lin, Jui-Jen Yueh, Kuan-Feng Lee
  • Publication number: 20190245115
    Abstract: A display device is disclosed, wherein the display device includes a light emitting unit, including: a first semiconductor layer; an active layer disposed on the first semiconductor layer; a second semiconductor layer disposed on the active layer; and a protecting layer disposed on the second semiconductor layer, wherein the protecting layer includes a first position and a second position, and the first position in the protection layer is closer to the second semiconductor layer than the second position in the protection layer, wherein a first oxygen atomic percentage at the first position is less than a second oxygen atomic percentage at the second position.
    Type: Application
    Filed: April 16, 2019
    Publication date: August 8, 2019
    Inventors: Jia-Yuan CHEN, Kuan-Feng LEE, Tsung-Han TSAI, Hsiao-Lang LIN, Jui-Jen YUEH
  • Publication number: 20190238720
    Abstract: An image apparatus management system includes a plurality of image apparatuses, a transmission device, and a processor. Each image apparatus of the plurality of image apparatuses is utilized to record surrounding images and generates at least one image file. The transmission device has a plurality of ports for electrically connecting to the plurality of image apparatuses. The processor is used for selecting at least one image apparatus according to a comparison condition from at least one image apparatus currently connected with the transmission device as at least one standby image apparatus to be utilized.
    Type: Application
    Filed: January 26, 2018
    Publication date: August 1, 2019
    Inventors: Tao-Ann Shu, Kuan-Jen Chen
  • Patent number: 10352557
    Abstract: A burner includes a base and a combustion tray, wherein the base has an inlet pipe and two horn-shaped tubes. The horn-shaped tubes are connected to opposite sides of the inlet pipe, wherein each of the horn-shaped tubes respectively has a first section. A length of the first sections is no less than an inner diameter of the inlet pipe at where the horn-shaped tubes are connected to. The combustion tray is engaged with the base, and communicates with the horn-shaped tubes. Whereby, gas and air could be fully mixed while flowing through each of the first sections. The symmetrical horn-shaped tubes could direct the airflow to the combustion tray, where the airflow could be outputted from flame vents of the combustion tray, whereby to generate more even flame, and to enhance the heating efficiency.
    Type: Grant
    Filed: December 16, 2016
    Date of Patent: July 16, 2019
    Assignee: GRAND MATE CO., LTD.
    Inventors: Chung-Chin Huang, Chin-Ying Huang, Hsin-Ming Huang, Hsing-Hsiung Huang, Yen-Jen Yeh, Wei-Long Chen, Kuan-Chou Lin, Tang-Yuan Luo
  • Patent number: 10344968
    Abstract: A gas mixer includes a flow splitter and a base having an inlet portion and a mixing portion. The inlet portion has an air inlet, an air chamber, an at least one gas inlet, and an opening, communicating with each other. The air chamber has two opposite walls, which are inclined, and a distance therebetween gradually decreases from the air inlet to the opening. The gas inlet is located on one of the walls. The mixing portion has a mixing chamber communicating with the opening and a burner, respectively. The flow splitter is provided in the air chamber and located between the gas inlet and the air inlet. The flow splitter has at least one through hole facing one of the walls. Therefore, air and gas could be effectively premixed and outputted to the burner, whereby to accurately control the air-fuel ratio to enhance the combustion efficiency of the burner.
    Type: Grant
    Filed: May 5, 2017
    Date of Patent: July 9, 2019
    Assignee: GRAND MATE CO., LTD.
    Inventors: Chung-Chin Huang, Chin-Ying Huang, Hsin-Ming Huang, Hsing-Hsiung Huang, Yen-Jen Yeh, Wei-Long Chen, Kuan-Chou Lin, Tang-Yuan Luo
  • Patent number: 10325963
    Abstract: The present disclosure provides a display unit of a display device including a light emitting unit and a light converting layer disposed on the light emitting unit. The display unit emits an output light under an operation of the highest gray level, the output light having an output spectrum, an intensity integral of the output spectrum from 380 nm to 470 nm defines as a first intensity integral, an intensity integral of the output spectrum from 580 nm to 780 nm defines as a second intensity integral, a ratio of the first intensity integral over the second intensity integral defines as a first ratio, and the first ratio is greater than 0% and less than or equal to 2.5%.
    Type: Grant
    Filed: June 12, 2017
    Date of Patent: June 18, 2019
    Assignee: InnoLux Corporation
    Inventors: Hsiao-Lang Lin, Jui-Jen Yueh, Kuan-Feng Lee, Jia-Yuan Chen
  • Publication number: 20190172978
    Abstract: A light emitting unit and a display device is disclosed, wherein the display device includes: a light emitting unit, including: a first semiconductor layer; an active layer disposed on the first semiconductor layer; a second semiconductor layer disposed on the active layer; and a first protecting layer disposed on the second semiconductor layer, wherein the first protecting layer includes oxygen, nitrogen, and at least one element selected from the group consisting of Al, Ga, In, and Si.
    Type: Application
    Filed: December 1, 2017
    Publication date: June 6, 2019
    Inventors: Jia-Yuan CHEN, Kuan-Feng LEE, Tsung-Han TSAI, Hsiao-Lang LIN, Jui-Jen YUEH
  • Patent number: 10312414
    Abstract: A light emitting unit and a display device is disclosed, wherein the display device includes: a light emitting unit, including: a first semiconductor layer; an active layer disposed on the first semiconductor layer; a second semiconductor layer disposed on the active layer; and a first protecting layer disposed on the second semiconductor layer, wherein the first protecting layer includes oxygen, nitrogen, and at least one element selected from the group consisting of Al, Ga, In, and Si.
    Type: Grant
    Filed: December 1, 2017
    Date of Patent: June 4, 2019
    Assignee: INNOLUX CORPORATION
    Inventors: Jia-Yuan Chen, Kuan-Feng Lee, Tsung-Han Tsai, Hsiao-Lang Lin, Jui-Jen Yueh
  • Patent number: 10312228
    Abstract: A display device includes a light-emitting unit and a light conversion layer. The light conversion layer is disposed on the light-emitting unit, and the light conversion layer includes plural quantum dot portions and a first shielding portion surrounding the plural quantum dot portions. One of the plural quantum dot portions has a surface and at least a part of the surface is a curved surface.
    Type: Grant
    Filed: May 8, 2017
    Date of Patent: June 4, 2019
    Assignee: InnoLux Corporation
    Inventors: Jia-Yuan Chen, Hsiao-Lang Lin, Jui-Jen Yueh, Kuan-Feng Lee
  • Publication number: 20190162992
    Abstract: A display device includes a first display unit and a second display unit. The first display unit emits a red light having a first output spectrum corresponding to a highest gray level of the display device. The second display unit emits a blue light having a second output spectrum corresponding to the highest gray level of the display device. Wherein, an intensity integral of the first output spectrum within a range from 380 nm to 780 nm is defined as a first intensity integral, an intensity integral of the second output spectrum within a range from 494 nm to 580 nm is defined as a second intensity integral, a ratio of the second intensity integral to the first intensity integral is defined as a first ratio, and the first ratio is greater than 0% and less than or equal to 28.0%.
    Type: Application
    Filed: January 31, 2019
    Publication date: May 30, 2019
    Inventors: Hsiao-Lang Lin, Jia-Yuan Chen, Jui-Jen Yueh, Kuan-Feng Lee, Tsung-Han Tsai
  • Patent number: 10247595
    Abstract: A soap dispensing device having a soap replenishing notification function comprises a liquid soap container, a soap dispensing body, a soap dispenser connected with the liquid soap container and a control box. The liquid soap container is internally provided with a liquid level detection unit capable of emitting a liquid soap replenishing signal. The soap dispensing body is provided on a countertop and connected with the liquid soap container, and has a liquid soap replenishing light display area, an induction area capable of emitting an induction signal and a soap dispensing head. The control box is used for receiving the liquid soap replenishing signal and the induction signal, wherein the liquid soap replenishing light display area is formed on the soap dispensing body according to the liquid soap replenishing signal, and a liquid soap is supplied by the soap dispensing head according to the induction signal.
    Type: Grant
    Filed: August 31, 2017
    Date of Patent: April 2, 2019
    Assignee: Hokwang Industries Co., Ltd.
    Inventor: Kuan-Jen Chen
  • Publication number: 20190063977
    Abstract: A soap dispensing device having a soap replenishing notification function comprises a liquid soap container, a soap dispensing body, a soap dispenser connected with the liquid soap container and a control box. The liquid soap container is internally provided with a liquid level detection unit capable of emitting a liquid soap replenishing signal. The soap dispensing body is provided on a countertop and connected with the liquid soap container, and has a liquid soap replenishing light display area, an induction area capable of emitting an induction signal and a soap dispensing head. The control box is used for receiving the liquid soap replenishing signal and the induction signal, wherein the liquid soap replenishing light display area is formed on the soap dispensing body according to the liquid soap replenishing signal, and a liquid soap is supplied by the soap dispensing head according to the induction signal.
    Type: Application
    Filed: August 31, 2017
    Publication date: February 28, 2019
    Inventor: Kuan-Jen CHEN
  • Publication number: 20160103670
    Abstract: The disclosure discloses a firmware updating method for updating a main firmware component of an electronic apparatus electrically connected with a removable memory device. The method includes: (a) performing a firmware updating procedure to copy a firmware updating component from the removable memory device to the electronic apparatus, and to update the main firmware component by using the firmware updating component in the removable memory device; (b) deleting the firmware updating component and then rebooting the electronic device if the firmware updating procedure is successfully finished, or directly rebooting the electronic device if the firmware updating procedure is unsuccessfully finished; (c) determining whether the firmware updating component exists in the removable memory device after rebooting the electronic apparatus; and (d) sequentially performing the steps (a) to (c) again if the firmware updating component exists in the removable memory device in the step (c).
    Type: Application
    Filed: October 8, 2014
    Publication date: April 14, 2016
    Inventors: Kuan-Jen CHEN, Chia-Ming HU
  • Publication number: 20150327300
    Abstract: A vehicle-mounted device, a method and an article of manufacture for controlling the same are provided. The method for controlling the vehicle-mounted device storing at least one first parameter value therein includes steps as follows. At least one second parameter value is provided to a mobile device; the mobile device and the vehicle-mounted device are communicatively connected; a determination is made as to whether a difference exists between the first parameter value and the second parameter value; by replacing the first parameter value in the vehicle-mounted device with the second parameter value when the difference exists, the vehicle-mounted device is set according to the second parameter value such that the vehicle-mounted device operates according to the second parameter value.
    Type: Application
    Filed: May 11, 2014
    Publication date: November 12, 2015
    Applicant: Transcend Information, Inc.
    Inventors: Kuan-Jen CHEN, Chia-Ming HU
  • Publication number: 20150046447
    Abstract: A controlling method of a multimedia player device is disclosed. The multimedia player device is capable of playing plural multimedia files from plural memory cards. The controlling method comprising: when a memory card of the memory cards is connected to the multimedia player device, determining if there is a corresponding log file corresponding to the connected memory card; if the log file exists, creating a playlist comprising at least part of the plural multimedia files according to the log file; and, playing the multimedia files according to the playlist from the connected memory card.
    Type: Application
    Filed: August 6, 2013
    Publication date: February 12, 2015
    Applicant: Transcend Information, Inc.
    Inventors: Chih-Chen HSUEH, Kuan-Jen CHEN
  • Patent number: 8930623
    Abstract: After a file is stored in a storage device, the file is segmented into a first segment and a second segment, the latter of which is relocated to a removable security device only when the removable security device is connected to the storage device. After the removable security device is removed from the storage device, as long as the removable security device is kept by the owner of the file, the file cannot be accessible for someone other than the owner even if said someone takes the storage device. Security of the file is thus assured.
    Type: Grant
    Filed: June 26, 2012
    Date of Patent: January 6, 2015
    Assignee: Transcend Information, Inc.
    Inventors: Chien-Liang Wu, Kuan-Jen Chen
  • Patent number: 8668118
    Abstract: A replenishable liquid soap dispensing apparatus includes a liquid soap container, a soap dispensing device and a support rack. The liquid soap container includes a holding portion, a bottle opening on the holding portion and at least one lean portion on the holding portion. The soap dispensing device has a soap intake tube connecting to the liquid soap container to draw liquid soap, a soap discharge tube connecting to the soap intake tube to discharge the liquid soap and a pressurizing mechanism to increase the pressure in the soap intake tube and soap discharge tube to send the liquid soap from the soap intake tube towards the soap discharge tube. The support rack includes a first support portion to hold the soap dispensing device and a second support portion corresponding to and coupling with the lean portion to hold the liquid soap container.
    Type: Grant
    Filed: December 27, 2011
    Date of Patent: March 11, 2014
    Assignee: Hokwang Industries Co., Ltd.
    Inventors: Huang Tsai, Kuan-Jen Chen
  • Publication number: 20130346691
    Abstract: After a file is stored in a storage device, the file is segmented into a first segment and a second segment, the latter of which is relocated to a removable security device only when the removable security device is connected to the storage device. After the removable security device is removed from the storage device, as long as the removable security device is kept by the owner of the file, the file cannot be accessible for someone other than the owner even if said someone takes the storage device. Security of the file is thus assured.
    Type: Application
    Filed: June 26, 2012
    Publication date: December 26, 2013
    Inventors: Chien-Liang Wu, Kuan-Jen Chen