Patents by Inventor Chun-Te Wang

Chun-Te Wang 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: 11940645
    Abstract: A front light module includes a reflective display device, a front light guide, and a light emitting unit plate. The front light guide plate includes a micro-structure. The micro-structure has a first angle between a surface thereof close to the light emitting unit and an upper surface of the front light guide plate. The micro-structure has a second angle between a surface thereof away from the light emitting unit and the upper surface of the front light guide plate. The micro-structure has a third angle between the surface thereof close to the light emitting unit and the surface thereof away from the light emitting unit. The first angle is within a range between 30 degrees and 60 degrees, the second angle is within a range between 30 degrees and 59 degrees, and the third angle is greater than 90 degrees.
    Type: Grant
    Filed: September 12, 2022
    Date of Patent: March 26, 2024
    Assignee: DARWIN PRECISIONS CORPORATION
    Inventors: Chun-Te Wang, Yu-Shan Shen, Yen-Lung Chen
  • Publication number: 20240045131
    Abstract: A front light module includes a reflective display device, a front light guide, and a light emitting unit plate. The front light guide plate includes a micro-structure. The micro-structure has a first angle between a surface thereof close to the light emitting unit and an upper surface of the front light guide plate. The micro-structure has a second angle between a surface thereof away from the light emitting unit and the upper surface of the front light guide plate. The micro-structure has a third angle between the surface thereof close to the light emitting unit and the surface thereof away from the light emitting unit. The first angle is within a range between 30 degrees and 60 degrees, the second angle is within a range between 30 degrees and 59 degrees, and the third angle is greater than 90 degrees.
    Type: Application
    Filed: September 12, 2022
    Publication date: February 8, 2024
    Inventors: Chun-Te WANG, Yu-Shan SHEN, Yen-Lung CHEN
  • Publication number: 20100051048
    Abstract: A cosmetic box assembly includes a first box and a first cover which is pivotably connected to a side of the first box, a support member is located in the first box and includes a recessed area. A second box and a second cover is pivotably connected to a side of the second box, the second box and the second cover are removably accommodated in the recessed area when the second cover is in opened position. Two locking pieces are located on the second box and the second cover respectively. The second box and the second cover can be removed from the cosmetic box assembly and used as an individual cosmetic box.
    Type: Application
    Filed: August 26, 2008
    Publication date: March 4, 2010
    Inventor: Chun-Te Wang
  • Publication number: 20100051047
    Abstract: A cosmetic box includes a first part and a second part which is pivotably connected to the first part and the second part can be swung away from the first part to expose the cosmetic items received in the first part. The second part includes a ring-shaped positioning portion and a frame with a mirror is pivotably engaged with the ring-shaped positioning portion. A collar is mounted to the ring-shaped positioning portion and includes a stop which stops the frame when not in use such that the frame closes the central hole of the collar so as to form a disk-like cosmetic box.
    Type: Application
    Filed: August 26, 2008
    Publication date: March 4, 2010
    Inventor: Chun-Te Wang
  • Patent number: 7322765
    Abstract: The stick container includes a cup, a sleeve and a base. The cup includes a placement portion for disposing thereon a lipstick, and a spiral shell pillar extended downward from the cup. The sleeve made of a hollow tube includes a locking portion formed on the bottom portion thereof. The base includes a threaded cylinder formed in the central portion thereof. The threaded cylinder includes a threaded portion corresponding to the spiral shell pillar. A locking portion is formed in the base corresponding to the locking portion of the sleeve. The stick container is structurally simple and easy to assemble, which will largely reduce its fabrication cost.
    Type: Grant
    Filed: October 31, 2005
    Date of Patent: January 29, 2008
    Inventors: Chun-Te Wang, Tsung-Yuan Tu
  • Publication number: 20070177926
    Abstract: A stick container is provided. The stick container includes a cup, a sleeve and a base. The cup includes a placement portion for disposing thereon a lipstick, and a spiral shell pillar extended downward from the cup. The sleeve made of a hollow tube includes a locking portion formed on the bottom portion thereof. The base includes a threaded cylinder formed in the central portion thereof. The threaded cylinder includes a threaded portion corresponding to the spiral shell pillar. In addition, a locking portion is formed in the base corresponding to the locking portion of the sleeve. The stick container of the present invention is structurally simple and easy to assemble, which will largely reduce its fabrication cost.
    Type: Application
    Filed: October 31, 2005
    Publication date: August 2, 2007
    Inventors: Chun-Te Wang, Tsung-Yuan Tu
  • Patent number: D306220
    Type: Grant
    Filed: December 10, 1987
    Date of Patent: February 20, 1990
    Inventor: Chun-Te Wang