Patents by Inventor Teng-Kuei Chen

Teng-Kuei 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).

  • Publication number: 20230411231
    Abstract: A fan-out type packaging structure includes a strain adjustment layer, a plurality of chips, an encapsulation layer, a redistribution layer, and a plurality of solder balls. The strain adjustment layer is made of a polymer material and has at least 95% laser absorbance. The plurality of chips are partially embedded in the strain adjustment layer and are spaced apart from each other. The encapsulation layer surrounds the chips and is connected to the strain adjustment layer. The redistribution layer covers the encapsulation layer and the chips. The plurality of solder balls are disposed on the redistribution layer and are spaced apart from each other.
    Type: Application
    Filed: June 12, 2023
    Publication date: December 21, 2023
    Inventors: Chih-Lung YU, Pin-Sheng WANG, Yan-Chiuan LIOU, Yu-Chuan LIU, Yu-Chi LIN, Teng-Kuei CHEN
  • Publication number: 20200094615
    Abstract: A string art ornament has a patterned mold and at least one string. The patterned mold has a contour line portion and multiple string holes arranged along the contour line portion. The at least one string is mounted through the string holes of the patterned mold. Each of the at least one string extends from one of the string holes to the other string hole continuously. A user does not have to form the outline of the pattern with pins. Therefore, making the string art ornament of the present invention is safe and convenient. Furthermore, in addition to being hung on a wall for decoration, the string art ornament can be worn around a neck of the user like a necklace or connected to a pack or a mobile phone like a charm.
    Type: Application
    Filed: September 25, 2018
    Publication date: March 26, 2020
    Inventor: TENG-KUEI CHEN
  • Patent number: 10376805
    Abstract: An interlocking rotatable assembly includes multiple interlocking pieces. Each of the interlocking pieces has a disk, a center hole formed through a center of the disk, a mounting slit radially formed in a peripheral edge of the disk, two arms, and two engaging protrusions. The arms parallelly protrude from the peripheral edge of the disk and are oppositely disposed beside the mounting slit. The engaging protrusions protrude from the arms respectively. No undercut is formed on each of the interlocking pieces. Therefore, only a female die and a male die are needed when manufacturing the interlocking pieces by injection molding process. Molds and manufacturing process for manufacturing the interlocking piece are simplified. Accordingly, mold cost and manufacturing cost of the interlocking piece are reduced, and defect-free rate of the interlocking piece can be increased.
    Type: Grant
    Filed: August 13, 2018
    Date of Patent: August 13, 2019
    Inventor: Teng-Kuei Chen
  • Patent number: 10264897
    Abstract: A hanging decorative accessory has a looped frame and a base card. The looped frame has an inner groove and multiple fixing segments. The periphery of the base card engages the inner groove of the looped frame and is fixed by the fixing segments to avoid detaching from the inner groove. For assembly, the user only needs to mount a side of the periphery of the base card between the abutting wall and the fixing segments of the looped frame, and then pushes the whole periphery into the inner groove of the looped frame to complete the assembly. Furthermore, as the hanging decorative accessory has a looped frame and a base card, the structure is simple and the hanging decorative accessory is still capable of being assembled firmly even though some components are missing.
    Type: Grant
    Filed: March 13, 2018
    Date of Patent: April 23, 2019
    Inventor: Teng Kuei Chen
  • Publication number: 20170259437
    Abstract: A carrier plate assembly has a carrier plate and multiple gaskets. The carrier plate has a first end, a second end, and a carrier surface between the first end and the second end. The carrier surface forms multiple accommodating recesses. The gaskets are accommodated in the accommodating recesses. The gaskets prevent the wafer from sliding. Besides, with top surfaces of the gaskets aligning with the carrier surface and an edge of each gasket connected to an edge of an opening of the accommodating recess, the accommodating recess is filled by the gasket, and thus the gasket is securely accommodated in the accommodating recess and may not deform upward.
    Type: Application
    Filed: March 3, 2017
    Publication date: September 14, 2017
    Inventor: Teng-Kuei Chen
  • Patent number: 9757865
    Abstract: A carrier plate assembly has a carrier plate and multiple gaskets. The carrier plate has a first end, a second end, and a carrier surface between the first end and the second end. The carrier surface forms multiple accommodating recesses. The gaskets are accommodated in the accommodating recesses. The gaskets prevent the wafer from sliding. Besides, with top surfaces of the gaskets aligning with the carrier surface and an edge of each gasket connected to an edge of an opening of the accommodating recess, the accommodating recess is filled by the gasket, and thus the gasket is securely accommodated in the accommodating recess and may not deform upward.
    Type: Grant
    Filed: March 3, 2017
    Date of Patent: September 12, 2017
    Assignee: Well Thin Technology, Ltd.
    Inventor: Teng-Kuei Chen
  • Publication number: 20170022645
    Abstract: An embroidery decoration has an outer frame and a stitching plate. The stitching plate is detachably mounted in the outer frame. An outer periphery of the stitching plate abuts an inner periphery of the outer frame. The stitching plate has multiple through holes formed through the plate surfaces for needles and threads to directly pass through for stitching on the stitching plate. After stitching, the outer frame, the stitching plate and the thread on the stitching plate form the end product. The stitching plate is solid in a fixed shape, thereby eliminating the problem of loosening and facilitating convenience in stitching. The embroidery decoration is mainly composed of two components made by plastic injection molding, such that the manufacturing cost is reduced.
    Type: Application
    Filed: July 20, 2015
    Publication date: January 26, 2017
    Inventor: Teng-Kuei CHEN
  • Patent number: 9546441
    Abstract: An embroidery decoration has an outer frame and a stitching plate. The stitching plate is detachably mounted in the outer frame. An outer periphery of the stitching plate abuts an inner periphery of the outer frame. The stitching plate has multiple through holes formed through the plate surfaces for needles and threads to directly pass through for stitching on the stitching plate. After stitching, the outer frame, the stitching plate and the thread on the stitching plate form the end product. The stitching plate is solid in a fixed shape, thereby eliminating the problem of loosening and facilitating convenience in stitching. The embroidery decoration is mainly composed of two components made by plastic injection molding, such that the manufacturing cost is reduced.
    Type: Grant
    Filed: July 20, 2015
    Date of Patent: January 17, 2017
    Inventor: Teng-Kuei Chen
  • Patent number: 8206835
    Abstract: A hanging ornament for color painting has a substrate, a first ridge area and a second ridge area. The substrate has a first surface, a second surface and a protrudent surface. The first and second surfaces are both sides of the substrate. The protrudent surface protrudes from a partial area of the first surface to the second surface and is formed on the second surface. The first ridge area and the second ridge area are integrally formed on the second surface and the protrudent surface and have different heights and the recesses delineated by the first and second ridge areas are available for users to paint. The present invention addresses a means being more convenient to paint and visually appealing to users, and a solution to manufacturers saving more material, simplifying the production procedures and requiring minimum mold.
    Type: Grant
    Filed: April 30, 2010
    Date of Patent: June 26, 2012
    Inventor: Teng-Kuei Chen
  • Patent number: 8070896
    Abstract: A method for making an illustrated card has providing a cardboard with at least one printed layer and ornamentation; positioning one ornamentation on one of the adhesive portions; pressing the ornamentation toward the adhesive portion; and repeating positioning one ornamentation on one of the adhesive portions and pressing the ornamentation toward the adhesive portion. The illustrated card allows users especially children to make the illustrated card by themselves and children can be trained to arrange the ornamentation with different colors for improving chromatological and fine-motor skills.
    Type: Grant
    Filed: March 19, 2009
    Date of Patent: December 6, 2011
    Inventor: Teng-Kuei Chen
  • Publication number: 20110268981
    Abstract: A hanging ornament for color painting has a substrate, a first ridge area and a second ridge area. The substrate has a first surface, a second surface and a protrudent surface. The first and second surfaces are both sides of the substrate. The protrudent surface protrudes from a partial area of the first surface to the second surface and is formed on the second surface. The first ridge area and the second ridge area are integrally formed on the second surface and the protrudent surface and have different heights and the recesses delineated by the first and second ridge areas are available for users to paint. The present invention addresses a means being more convenient to paint and visually appealing to users, and a solution to manufacturers saving more material, simplifying the production procedures and requiring minimum mold.
    Type: Application
    Filed: April 30, 2010
    Publication date: November 3, 2011
    Inventor: Teng-Kuei Chen
  • Patent number: 8011929
    Abstract: A coloring method has acts of: (a) preparing a substrate having at least one display surfaces and each display surface printed with an ink layer to form a coloring area having multiple resin units mounted in the coloring area; (b) coloring the coloring area of the substrate with water-based colorants; and (c) rubbing the coloring area of the substrate. The coloring area is colored and rubbing alternately to display a special effect, like colored leather. Moreover, the coloring area can be colored by blending red, blue and yellow to obtain various colored results. The present invention is able to stimulate, inspire and develop color sensibility for children.
    Type: Grant
    Filed: February 6, 2008
    Date of Patent: September 6, 2011
    Inventor: Teng-Kuei Chen
  • Patent number: 7784518
    Abstract: A tool has a body having a blunt end and an adhesive end. The adhesive end has a fastener and an adhesive element. The fastener protrudes from the adhesive end of the body. The adhesive element is made of resin and fastened by the fastener. The paillettes can be adhered more easily and rapidly by the adhesive element than by a user's hand. Thus, using the tool of the present invention to make the illustrated card is convenient for the users.
    Type: Grant
    Filed: May 15, 2007
    Date of Patent: August 31, 2010
    Inventor: Teng-Kuei Chen
  • Publication number: 20090193987
    Abstract: A coloring method has acts of: (a) preparing a substrate having at least one display surfaces and each display surface printed with an ink layer to form a coloring area having multiple resin units mounted in the coloring area; (b) coloring the coloring area of the substrate with water-based colorants; and (c) rubbing the coloring area of the substrate. The coloring area is colored and rubbing alternately to display a special effect, like colored leather. Moreover, the coloring area can be colored by blending red, blue and yellow to obtain various colored results. The present invention is able to stimulate, inspire and develop color sensibility for children.
    Type: Application
    Filed: February 6, 2008
    Publication date: August 6, 2009
    Inventor: Teng-Kuei CHEN
  • Publication number: 20090178761
    Abstract: A method for making an illustrated card has providing a cardboard with at least one printed layer and ornamentation; positioning one ornamentation on one of the adhesive portions; pressing the ornamentation toward the adhesive portion; and repeating positioning one ornamentation on one of the adhesive portions and pressing the ornamentation toward the adhesive portion. The illustrated card allows users especially children to make the illustrated card by themselves and children can be trained to arrange the ornamentation with different colors for improving chromatological and fine-motor skills.
    Type: Application
    Filed: March 19, 2009
    Publication date: July 16, 2009
    Inventor: Teng-Kuei CHEN
  • Publication number: 20090022834
    Abstract: A craft tool for making an illustrated card has a body with a drive bar having a stamp, a cover and a stopper. The cover is mounted around the proximal end of the body and has a base having an elongated slot and a pipe cleaner slot. The elongated slot is formed in the top of the base. The pipe cleaner slot is formed in the bottom of the base perpendicular to the elongated slot, and allows the stamp to pass through the pipe cleaner slot and a bent pipe cleaner to be mounted completely inside. The stopper is attached to the base, has a flat bottom that can be positioned flush to the illustrated card and allows the bent pipe cleaner to be pushed into the illustrated card accurately.
    Type: Application
    Filed: July 17, 2007
    Publication date: January 22, 2009
    Inventor: Teng-Kuei Chen
  • Publication number: 20080287292
    Abstract: An illustrated card has a cardboard, at least one printing layer and multiple paillettes. The cardboard has two surfaces. Each of the at least one printing layer is mounted on one of the surfaces of the cardboard and has a pattern ink layer and multiple adhesive spots. The pattern ink layer arranges a pattern and is mounted on the surface. The adhesive spots are attached to the pattern ink layer. The paillettes are mounted respectively on the adhesive spots. The illustrated card allows users especially children to make the illustrated card by themselves and children can be trained to arrange the pailletes with different colors to improve their sense of chromatology. Additionally, the users can mount directly the paillettes on the adhesive spots without contaminating their hands or clothes, so it is convenient for the users.
    Type: Application
    Filed: May 15, 2007
    Publication date: November 20, 2008
    Inventor: Teng-Kuei Chen
  • Publication number: 20080283193
    Abstract: A tool has a body having a blunt end and an adhesive end. The adhesive end has a fastener and an adhesive element. The fastener protrudes from the adhesive end of the body. The adhesive element is made of resin and fastened by the fastener. The paillettes can be adhered more easily and rapidly by the adhesive element than by a user's hand. Thus, using the tool of the present invention to make the illustrated card is convenient for the users.
    Type: Application
    Filed: May 15, 2007
    Publication date: November 20, 2008
    Inventor: Teng-Kuei Chen
  • Publication number: 20080101889
    Abstract: A fastener assembly has a through hole, a first element and a second element. The through hole is defined through the fastener assembly. Each of the first element and the second element has a lower part and an upper part. The upper part is mounted on the lower part. The lower part of the second element is mounted detachably on the upper part of the first element. The upper part of the second element is mounted detachably and pivotally to the lower part of the first element. The fastener assembly is mounted around an article via pivoting the first element relative to the second element without extending one end of the article through the through hole.
    Type: Application
    Filed: October 25, 2006
    Publication date: May 1, 2008
    Inventor: Teng-Kuei Chen
  • Patent number: D561935
    Type: Grant
    Filed: October 2, 2006
    Date of Patent: February 12, 2008
    Inventor: Teng-Kuei Chen