Patents by Inventor Ching-Chang Lee

Ching-Chang Lee 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: 11956541
    Abstract: A control method of a driving mechanism is provided, including: the driving mechanism provides a first electrical signal from a control assembly to the driving mechanism to move the movable portion into an initial position relative to the fixed portion, wherein the control assembly includes a control unit and a position sensing unit; the status signal of an inertia sensing unit is read; the control unit sends the status signal to the control unit to calculate a target position; the control unit provides a second electrical signal to the driving assembly according to the target position for driving the driving assembly; a position signal is sent from the position sensing unit to the control unit; the control unit provides a third electric signal to the driving assembly to drive the driving assembly according the position signal.
    Type: Grant
    Filed: January 26, 2023
    Date of Patent: April 9, 2024
    Assignee: TDK TAIWAN CORP.
    Inventors: Chao-Chang Hu, Chen-Hsien Fan, Sung-Mao Tsai, Yueh-Lin Lee, Yu-Chiao Lo, Mao-Kuo Hsu, Ching-Chieh Huan, Yi-Chun Cheng
  • Publication number: 20160139574
    Abstract: Disclosed is a smart home control apparatus, including: a network input port, used for connecting a wired network and converting to a wireless network signal through a wireless network conversion technology; a receiving unit, receiving an instruction sent from an external apparatus through the wireless network signal; a signal conversion unit, converting the instruction received by the receiving unit to a corresponding instruction according to a communication protocol of a target apparatus; and a sending unit, sending the corresponding instruction to a controller electrically connected with the target apparatus, wherein the controller stores a status of the target apparatus into a storage unit after receiving the corresponding instruction and changing a status of the target apparatus.
    Type: Application
    Filed: June 9, 2015
    Publication date: May 19, 2016
    Inventors: Ching-Chang LEE, Meng-Ju TSAI
  • Publication number: 20160026958
    Abstract: A restaurant food preparation scheduling management system and method are provided. The system comprises: a food ordering module, used to input food ordering data, where the food ordering data includes a plurality of pieces of dish data; a storage module, used to record category data of the dish data; a categorization module, connected to the storage module and the food ordering module, and used to categorize the dish data in the food ordering data into categories according to the category data; a scheduling processing unit, used to take the dish data of the same category as a food preparation group according to the category data of the dish data, so as to set up a food preparation scheduling list; and a food preparation device, to which the food preparation scheduling list is transmitted, used to display the food preparation scheduling list.
    Type: Application
    Filed: June 9, 2015
    Publication date: January 28, 2016
    Inventor: Ching-Chang LEE
  • Publication number: 20100106720
    Abstract: For clearly identifying a product recorded in an image file provided by a client terminal, a method for identifying a remote pattern method is provided for preventing disputes between consumers and shopping websites. Such disputes are often caused when a conventional shopping website just searches products required by a consumer based on messages provided by the consumer. In the provided method, an image file of a required product of a consumer is identified by a customer service terminal for generating a plurality of keywords related to the required product. The keywords are then inputted into a database for searching. Detailed information about the required product is found according to search results. After the detailed information is examined by the customer service terminal, the examined detailed information is returned to the client at the client terminal.
    Type: Application
    Filed: October 24, 2008
    Publication date: April 29, 2010
    Applicant: NATIONAL KAOHSIUNG UNIVERSITY OF APPLIED SCIENCES
    Inventors: Kuo-Jen CHAO, Ching-Chang Lee
  • Patent number: 6962315
    Abstract: A clamping device includes elongated first and second butt housings that are connected pivotally to each other and that have free ends, which are locked relative to each other by a releasable locking unit. Two aligned first large notches in two side walls of the first butt housing and two aligned second large notches in two side walls of the second butt housing constitute a confining hole unit that is adapted to permit extension of an article. Elastic first and second pressing elements are disposed respectively within the first and second butt housings, and are adapted to clamp the article therebetween.
    Type: Grant
    Filed: June 7, 2004
    Date of Patent: November 8, 2005
    Inventors: Ching-Chang Lee, Ample Lee
  • Publication number: 20040238709
    Abstract: A clamping device includes elongated first and second butt housings that are connected pivotally to each other and that have free ends, which are locked relative to each other by a releasable locking unit. Two aligned first large notches in two side walls of the first butt housing and two aligned second large notches in two side walls of the second butt housing constitute a confining hole unit that is adapted to permit extension of an article. Elastic first and second pressing elements are disposed respectively within the first and second butt housings, and are adapted to clamp the article therebetween.
    Type: Application
    Filed: June 7, 2004
    Publication date: December 2, 2004
    Inventors: Ching-Chang Lee, Ample Lee
  • Patent number: 6460722
    Abstract: A container includes a container body with an accommodating space including central and surrounding regions. A plurality of coolant vessels are retained detachably in the surrounding region by a plurality of retaining members against falling towards the central region. The vessels can be filled with coolant so as to keep the accommodating space, in which wine bottles are received, in a cool condition. A bottom wall of the container body is provided with a plurality of spacers so as to space the wine bottles from the bottom wall.
    Type: Grant
    Filed: March 20, 2001
    Date of Patent: October 8, 2002
    Assignee: Brothers Promotions, Inc.
    Inventor: Ching-Chang Lee
  • Publication number: 20020010983
    Abstract: A portable assembly for attaching several objects, comprising the first case, the second case and a hanger, wherein the first case is provided with a containing recess and an engagement portion; the second case is pivotally connected to the first case, a corresponding containing recess is arranged to face with the containing recess of the first case, in the free end of the second case is provided with another engagement portion which can be in engagement with said engagement portion; the hanger is arranged on the first case. With the arrangement according to the present utility model, many kinds of objects can be sandwiched between the first case and the second case so as to be conveniently brought with the user.
    Type: Application
    Filed: June 25, 2001
    Publication date: January 31, 2002
    Inventor: Ching Chang Lee
  • Publication number: 20010054617
    Abstract: A container includes a container body with an accommodating space including central and surrounding regions. A plurality of coolant vessels are retained detachably in the surrounding region by a plurality of retaining members against falling towards the central region. The vessels can be filled with coolant so as to keep the accommodating space, in which wine bottles are received, in a cool condition. A bottom wall of the container body is provided with a plurality of spacers so as to space the wine bottles from the bottom wall.
    Type: Application
    Filed: March 20, 2001
    Publication date: December 27, 2001
    Applicant: BROTHERS PROMOTIONS INC.
    Inventor: Ching-Chang Lee
  • Patent number: 6332532
    Abstract: An eyeglasses maintenance kit includes a hollow casing body, a pincer, and a screw driving tool bit. The casing body has an open top end and a bottom end opposite to the top end, and includes upright front and rear walls and opposite lateral walls that interconnect the front and rear walls. The bottom end of the casing body is formed with a bit engaging member. The pincer is mounted removably in the casing body via the open top end of the casing body, and includes a pair of resilient clamping arms with upper and lower end portions, and a bridging portion that interconnects the upper end portions of the clamping arms. The tool bit is mounted to the bit engaging member.
    Type: Grant
    Filed: July 31, 2000
    Date of Patent: December 25, 2001
    Assignee: Brothers Promotions Inc.
    Inventor: Ching-Chang Lee
  • Patent number: 4703768
    Abstract: An inverted-frustoconical container houses a clamp for clamping the tip of an umbrella, and a rain-water drain valve. The drain valve is normally biased closed, but downward force on the container opens the valve. When the umbrella tip is held in the clamp and the umbrella is stood tip-downward in the container, any rain water accumulated on the umbrella cloth runs into and is collected within the container. To drain the collected water from the container, a user bears downward on the umbrella shaft to force the container against the floor or ground and thereby open the valve.
    Type: Grant
    Filed: November 12, 1985
    Date of Patent: November 3, 1987
    Inventor: Ching-Chang Lee
  • Patent number: 4685627
    Abstract: A plural-seasoning distributor includes an inner bottle filled with seasoning powder, and outer bottle filled with seasoning particulates, and a grinder having grinding stator fixed under the outer bottle and a grinding rotor formed by superimposing a plurality of grinding discs on the lower portion of the inner bottle, whereby upon the rotation of an upper cover engaged on the bottles, the inner bottle and the grinding rotor will be rotated to grind the particulates discharged from the outer bottle with respect to the grinding stator, and upon the depression of a button formed on the top end of a guiding rod jacketed within the inner bottle, the powder will be discharged from the lower tunnel of the inner bottle which is normally sealed by a plug formed on the lower end of the guiding rod.
    Type: Grant
    Filed: February 6, 1986
    Date of Patent: August 11, 1987
    Inventor: Ching-Chang Lee
  • Pen
    Patent number: D300229
    Type: Grant
    Filed: July 7, 1986
    Date of Patent: March 14, 1989
    Inventor: Ching-Chang Lee