Patents by Inventor Ming-Hua Yen

Ming-Hua Yen 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: 20240113032
    Abstract: Interconnect structure packages (e.g., through silicon vias (TSV) packages, through interlayer via (TIV) packages) may be pre-manufactured as opposed to forming TIVs directly on a carrier substrate during a manufacturing process for a semiconductor die package at backend packaging facility. The interconnect structure packages may be placed onto a carrier substrate during manufacturing of a semiconductor device package, and a semiconductor die package may be placed on the carrier substrate adjacent to the interconnect structure packages. A molding compound layer may be formed around and in between the interconnect structure packages and the semiconductor die package.
    Type: Application
    Filed: April 25, 2023
    Publication date: April 4, 2024
    Inventors: Kai-Fung CHANG, Chin-Wei LIANG, Sheng-Feng WENG, Ming-Yu YEN, Cheyu LIU, Hung-Chih CHEN, Yi-Yang LEI, Ching-Hua HSIEH
  • Publication number: 20180105329
    Abstract: An anti-reversal structure of a stationery container and a cover is provided. The cover is screwed to the stationery container to seal the stationery container for containing a functional solution. The anti-reversal structure includes a first ratchet portion disposed at one side of a threaded portion of the cover and a second ratchet portion disposed at one side of a threaded portion of the stationery container.
    Type: Application
    Filed: October 17, 2016
    Publication date: April 19, 2018
    Inventor: MING-HUA YEN
  • Publication number: 20170151535
    Abstract: A correction fluid stirring body structure, in which the correction fluid is stored in a container, the container comprises an opening where a liquid outlet cover is mounted, and the opening is positioned on the container central axis, the distance from the opening edges to the container is H, and the stirring body comprises: a main body; and a guide block, which is positioned at one end of the main body, having a front section called a first guide surface and a rear section called a second guide surface, a displacement D is found between the guide block edge and the main body central line, in which D?H. The two-section guide surface design smoothly guides the movement direction during guide stirring action.
    Type: Application
    Filed: November 30, 2015
    Publication date: June 1, 2017
    Inventor: MING-HUA YEN
  • Patent number: 9266381
    Abstract: A palm-pressing text correction apparatus manufactured according to the shape of a user's hand includes a casing, an elastic container and a pressing element. The casing has a first opening and a second opening formed at both ends of the casing respectively, and the elastic container is mounted into the casing and provided for containing correction liquid, and a liquid output nozzle and a pressed end are disposed at both ends of the casing respectively. The liquid output nozzle is protruded out from the first opening, and the pressing element is coupled to the pressed end. The apparatus is held within the user's palm operating range, and an axial force acted onto the pressing element is produced by a pressing force while holding the apparatus to compress the elastic container to deform in an axial direction and output the correction liquid with an effort-saving effect.
    Type: Grant
    Filed: January 23, 2014
    Date of Patent: February 23, 2016
    Assignee: MCAIDE ENTERPRISE CO., LTD.
    Inventor: Ming-Hua Yen
  • Publication number: 20150202913
    Abstract: A palm-pressing text correction apparatus manufactured according to the shape of a user's hand includes a casing, an elastic container and a pressing element. The casing has a first opening and a second opening formed at both ends of the casing respectively, and the elastic container is mounted into the casing and provided for containing correction liquid, and a liquid output nozzle and a pressed end are disposed at both ends of the casing respectively. The liquid output nozzle is protruded out from the first opening, and the pressing element is coupled to the pressed end. The apparatus is held within the user's palm operating range, and an axial force acted onto the pressing element is produced by a pressing force while holding the apparatus to compress the elastic container to deform in an axial direction and output the correction liquid with an effort-saving effect.
    Type: Application
    Filed: January 23, 2014
    Publication date: July 23, 2015
    Applicant: MCAIDE ENTERPRISE CO., LTD.
    Inventor: MING-HUA YEN
  • Patent number: 8579000
    Abstract: An automatic rotation type correction tape structure comprises an outer casing, an inner casing and a tape delivery module. The outer casing has an opening and a circular top abutting surface formed inside the outer casing and proximate to the opening. The inner casing is movably installed in the outer casing and has an engaging structure corresponding to the inner casing, such that the inner casing can be rotated axially with respect to the outer casing. The tape delivery module is installed in the inner casing and has a tape guiding spout at an end of the tape deliver module. When use, the tape guiding spout is pressed to drive the inner casing to rotate axially in the outer casing in order to adjust an operating angle and improve the convenience of the use.
    Type: Grant
    Filed: February 29, 2012
    Date of Patent: November 12, 2013
    Assignee: Mcaide Enterprise Co., Ltd.
    Inventor: Ming-Hua Yen
  • Publication number: 20120227908
    Abstract: An automatic rotation type correction tape structure 1 comprises an outer casing 11, an inner casing 12 and a tape delivery module 13. The outer casing 11 has an opening 1111 and a circular top abutting surface 1112 formed inside the outer casing 11 and proximate to the opening 1111. The inner casing 12 is movably installed in the outer casing 11 and has an engaging structure 122 corresponding to the inner casing 12, such that the inner casing 12 can be rotated axially with respect to the outer casing 11. The tape delivery module 13 is installed in the inner casing 12 and has a tape guiding spout 132 at an end of the tape deliver module. When use, the tape guiding spout 132 is pressed to drive the inner casing 12 to rotate axially in the outer casing 11 in order to adjust an operating angle and improve the convenience of the use.
    Type: Application
    Filed: February 29, 2012
    Publication date: September 13, 2012
    Inventor: MING-HUA YEN
  • Publication number: 20090090470
    Abstract: A coating film transfer tool formed of a housing and a tape transfer head is disclosed. The tape transfer head has a narrow elongated neck design, which keeps the coating film transfer tape is kept in a curved vertical status so that the user can see the area to be covered with the coating film. In an alternate form of the invention, the transparent tape base material is kept in the extended horizontal status when moving over the neck after separated of the coating film, so that the user can see the area to be covered with the coating film.
    Type: Application
    Filed: June 16, 2008
    Publication date: April 9, 2009
    Inventor: Ming-Hua YEN
  • Publication number: 20070277409
    Abstract: The present invention discloses a correction tape device incorporated with a decoration device, comprising a body one peripheral surface of which has a protruding rim inside which a recess 14 is defined; a cover which is a transparent body with identical dimension and shape to those of the recess and can be positioned and connected with the recess; therefore a decoration piece with images on its surface may be positioned in the recess, and a cover is positioned upon the decoration piece and connected with the recess such that the decoration piece is clamped between the recess and the cover.
    Type: Application
    Filed: December 21, 2006
    Publication date: December 6, 2007
    Inventor: Ming-Hua Yen
  • Patent number: 6620239
    Abstract: A transmission device for a continuous tape comprises a casing, a tape release part, a relay part and a tape collect part. The casing extending a stationary release axle, a stationary relay axle and a stationary collect axle. The tape release part provides a release sleeve to rotationally fit with the release axle with a flange at a middle section thereof locating a correction tape wheel by way of engaging ribs on the periphery of the flange. The release part further provides a release gear with an axial release hole to be fixedly attached to the release sleeve. The relay part provides a big gear integrally joining a small gear with an axial relay hole to rotationally fit with the relay axle so as to be associated with the tape release part by way of the small gear meshing with the release gear. The tape collect part provides a collect gear integrally joining a big circular plate.
    Type: Grant
    Filed: December 26, 2001
    Date of Patent: September 16, 2003
    Assignee: Mcaide Enterprise Co., Ltd.
    Inventor: Ming-Hua Yen
  • Publication number: 20030041681
    Abstract: A transmission device for a continuous tape comprises a casing, a tape release part, a relay part and a tape collect part. The casing extending a stationary release axle, a stationary relay axle and a stationary collect axle. The tape release part provides a release sleeve to rotationally fit with the release axle with a flange at a middle section thereof locating a correction tape wheel by way of engaging ribs on the periphery of the flange. The release part further provides a release gear with an axial release hole to be fixedly attached to the release sleeve. The relay part provides a big gear integrally joining a small gear with an axial relay hole to rotationally fit with the relay axle so as to be associated with the tape release part by way of the small gear meshing with the release gear. The tape collect part provides a collect gear integrally joining a big circular plate.
    Type: Application
    Filed: December 26, 2001
    Publication date: March 6, 2003
    Applicant: MCAIDE ENTERPRISE CO., LTD.
    Inventor: Ming-Hua Yen
  • Patent number: 6086279
    Abstract: A writing instrument includes a barrel, an ink reservoir, an ink outlet ring, a control valve, an ink absorbing sponge, a core seat, a nib and a cap. The barrel has an upper portion forming an upper barrel chamber of a larger external diameter, an intermediate section forming a lower barrel chamber, and a lower section forming a barrel channel of an even smaller internal diameter. The ink reservoir is adapted to receive ink. The control valve includes a valve seat, a valve cap, and a spring. The center of the valve seat has a seat hole passing through and communicated with a seat clearance of a smaller size at a lower end. An upper end of the valve seat is centrally provided with a projecting seat rod. A seat wing projects from a lower portion of the valve seat, with a seat post having the seat clearance disposed below. The ink absorbing sponge is adapted to absorb ink.
    Type: Grant
    Filed: October 12, 1999
    Date of Patent: July 11, 2000
    Assignee: Mcaide Enterprise Co., Ltd.
    Inventor: Ming-Hua Yen
  • Patent number: 5938360
    Abstract: A new pen nib structure for smooth painting, which has an outlet for discharging liquid fluently so as to paint different lines in one time, and more particularly to a type of correction pen. The main structure comprises a liquid container, a pen head, and a joint part, wherein a front end of the pen head is formed into a wedge nib with a round shape having a liquid discharging outlet provided at the middle part of the wedge nib; a valve rod supported by a spring has a front round nib end for extending out of the outlet. The nib structure is characterized in that two crescent slits are each provided beside said outlet respectively, and two guiding slits are provided on said wedge nib to be extended toward two opposite ends of said wedge nib. When using the pen, the wedge nib of the pen head is pushed against the paper so that the valve rod is pushed inward to open the valve. Since two crescent slits and two guiding slits are provided to enlarge the outlet, the liquid can flow out fluently for smooth painting.
    Type: Grant
    Filed: July 11, 1997
    Date of Patent: August 17, 1999
    Assignee: Macide Enterprise Limited Company
    Inventors: Ming-Hua Yen, Tro-Kung Ku