Patents by Inventor Chien-Hung Liu

Chien-Hung Liu 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: 20160176483
    Abstract: A water craft able to offer fast rescue includes a water craft provided with a pressurization pump and a high pressure air reservoir to have air pressurized and poured into the high pressure air reservoir and stored therein. The water craft is formed with a concealed storage space having an uninflated rescue device received therein. The rescue device communicates with the high pressure air reservoir so that the rescue device can be inflated via the high pressure air reservoir. Thus, before inflated, the rescue device can be entirely received in the concealed storage space, letting the water craft have good maneuverability and, after inflated, the rescue device will be ejected out of the concealed storage space for carrying many persons thereon, thus advantageous to carry out rescue mission.
    Type: Application
    Filed: December 23, 2014
    Publication date: June 23, 2016
    Inventors: Tsai-Min Chiang, Chien-Hung Liu, Fan-Bin Tseng, Jung Liao
  • Publication number: 20160176484
    Abstract: A cantilevered rotatable carcass carrier includes a main carcass and two secondary carcasses. The two secondary carcasses are pivotally connected to two sides of the main carcass through two first cantilevers. The secondary carcasses are further pivotally connected with second cantilevers. The secondary carcasses further pivotally connected with an airtight cabin through the second cantilevers. By turning the secondary carcasses, the airtight cabin can be located under the main carcass to form a submarine mode or located above the main carcass to form a watch mode, broadening the recreation space on the water, such that the recreation space on the water is not limited to the type of two-dimensional space on the water. The present invention provides a novel water recreational carrier for the demands of different situations.
    Type: Application
    Filed: December 23, 2014
    Publication date: June 23, 2016
    Inventors: Min-Tsung Chen, Tsai-Min Chiang, Chien-Hung Liu, Po-Feng Wang
  • Publication number: 20160155484
    Abstract: A memory device includes a memory array having a plurality of rows and columns of array blocks disposed in array block areas, array blocks including sub-arrays of memory cells arranged in rows and columns with word lines disposed in a patterned gate layer along the rows and one or more patterned conductor layers including bit lines disposed along the columns. A plurality of sets of local word line drivers is arranged in rows and columns disposed adjacent to corresponding array blocks. A set of global word line drivers driving global word lines disposed in an overlying patterned conductor layer over the one or more patterned conductor layers in the array blocks.
    Type: Application
    Filed: December 1, 2014
    Publication date: June 2, 2016
    Applicant: MACRONIX INTERNATIONAL CO., LTD.
    Inventors: Yu-Tsung LIN, Chien-Hung LIU, Jyun-Siang HUANG
  • Publication number: 20160141219
    Abstract: A chip package includes a chip, a dam layer, a permanent adhesive layer, a support, a buffer layer, a redistribution layer, a passivation layer, and a conducting structure. A conducting pad and a sensing device of the chip are located on a first surface of a substrate of the chip, and the conducting pad protrudes from the side surface of the substrate. The dam layer surrounds the sensing device. The permanent adhesive layer is between the support and the substrate. The support and the permanent adhesive layer have a trench to expose the conducting pad. The buffer layer is located on the support. The redistribution layer is located on the buffer layer and on the support, the permanent adhesive layer, and the conducting pad facing the trench. The passivation layer covers the redistribution layer, the buffer layer, and the conducting pad.
    Type: Application
    Filed: January 27, 2016
    Publication date: May 19, 2016
    Inventor: Chien-Hung LIU
  • Publication number: 20160133588
    Abstract: A chip package includes a chip, a laser stopper, an isolation layer, a redistribution layer, an insulating layer, and a conductive structure. The chip has a conductive pad, a first surface, and a second surface. The conductive pad is located on the first surface. The second surface has a first though hole to expose the conductive pad. The laser stopper is located on the conductive pad in the first though hole. The isolation layer is located on the second surface and in the first though hole. The isolation layer has a third surface opposite to the second surface, and has a second though hole to expose the laser stopper. The redistribution layer is located on the third surface, a sidewall of the second though hole, and the laser stopper in the second though hole. The conductive structure is located on the redistribution.
    Type: Application
    Filed: November 3, 2015
    Publication date: May 12, 2016
    Inventors: Ho-Yin YIU, Ying-Nan WEN, Chien-Hung LIU, Shih-Yi LEE
  • Publication number: 20160133544
    Abstract: A chip package includes a chip, a laser stopper, an isolation layer, a redistribution layer, an insulating layer, and a conductive structure. The chip has a conductive pad, a first surface, and a second surface opposite to the first surface. The conductive pad is located on the first surface. The second surface has a first though hole to expose the conductive pad. The laser stopper is located on the conductive pad. The isolation layer is located on the second surface and in the first though hole. The isolation layer has a third surface opposite to the second surface. The isolation layer and the conductive pad have a second though hole together, such that the laser stopper is exposed through the second though hole. The redistribution layer is located on the third surface, the sidewall of the second though hole, and the laser stopper.
    Type: Application
    Filed: September 29, 2015
    Publication date: May 12, 2016
    Inventors: Chien-Hung LIU, Ying-Nan WEN, Shih-Yi LEE, Ho-Yin YIU
  • Patent number: 9337115
    Abstract: A chip package is provided. The chip package includes a substrate having a first surface and a second surface opposite thereto. The substrate includes a sensing device and a conducting pad therein. The sensing device and the conducting pad are adjacent to the first surface. The conducting pad has a sidewall laterally protruding from a sidewall of the substrate. An encapsulation layer is attached to the first surface of the substrate to cover the sensing device and the conducting pad. A redistribution layer is disposed on the second surface of the substrate and extends to contact the sidewall of the conducting pad. An end of the redistribution layer protrudes from the first surface of the substrate and is level with a third surface of the encapsulation layer that is opposite to the first surface. A method of forming the chip package is also provided.
    Type: Grant
    Filed: April 1, 2015
    Date of Patent: May 10, 2016
    Assignee: XINTEC INC.
    Inventor: Chien-Hung Liu
  • Publication number: 20160118506
    Abstract: A semiconductor package includes a substrate, at least one support, a cover, and a plate. The substrate has at least one light sensor or thermal sensor, a first surface, and a second surface opposite to the first surface. The light sensor or the thermal sensor is disposed on the first surface. The second surface has an opening to expose the light sensor (or the thermal sensor). The support is disposed on the first surface. The cover is disposed on the support, such that the cover is above the light sensor (or the thermal sensor) to form a first space between the cover and the light sensor (or the thermal sensor). The plate is placed on the second surface to cover the opening, such that a second space is formed between the plate and the light sensor (or the thermal sensor).
    Type: Application
    Filed: December 15, 2014
    Publication date: April 28, 2016
    Inventor: Chien-Hung LIU
  • Patent number: 9312139
    Abstract: A semiconductor element and a manufacturing method of the same are provided. The semiconductor element includes a substrate, a plurality of doping strips, a memory material layer, a plurality of conductive damascene structures, and a dielectric structure. The doping strips are formed in the substrate. The memory material layer is formed on the substrate, and the memory material layer comprises a memory area located on two sides of the doping strips. The conductive damascene structures are formed on the memory material layer. The dielectric structure is formed on the doping strips and between the conductive damascene structures. The conductive damascene structures are extended in a direction perpendicular to a direction which the doping strips are extended in.
    Type: Grant
    Filed: May 10, 2013
    Date of Patent: April 12, 2016
    Assignee: MACRONIX INTERNATIONAL CO., LTD.
    Inventors: Ching-Hung Wang, Jyun-Siang Huang, Chien-Hung Liu, Chia-Wen Cheng, Ying-Tso Chen
  • Patent number: 9281243
    Abstract: A chip scale package structure includes a chip, a dam unit, a board body, a plurality of first conductors, an encapsulating glue, a plurality of first conductive layers, an isolation layer, and a plurality of first electrodes. The dam unit is disposed on the surface of the chip. The board body is located on the dam unit. The first conductors are respectively in electrical contact with the conductive pads of the chip. The encapsulating glue covers the surface of the chip, and the board body and the first conductors are packaged in the encapsulating glue. The first conductive layers are located on the surface of the encapsulating glue opposite to the chip and respectively in electrical contact with the first conductors. The isolation layer is located on the encapsulating glue and the first conductive layers. The first electrodes are respectively in electrical contact with the first conductive layers.
    Type: Grant
    Filed: February 4, 2014
    Date of Patent: March 8, 2016
    Assignee: XINTEC INC.
    Inventors: Chien-Hung Liu, Ying-Nan Wen
  • Publication number: 20160052782
    Abstract: The invention provides an electronic device package and fabrication method thereof. The electronic device package includes a sensor chip. An upper surface of the sensor chip comprises a sensing film. A covering plate having an opening structure covers the upper surface of the sensor chip. A cavity is between the covering plate and the sensor chip, corresponding to a position of the sensing film, where the cavity communicates with the opening structure. A spacer is between the covering plate and the sensor chip, surrounding the cavity. A pressure releasing region is between the spacer and the sensing film.
    Type: Application
    Filed: November 4, 2015
    Publication date: February 25, 2016
    Inventor: Chien-Hung LIU
  • Publication number: 20160031673
    Abstract: Disclosed is a magnetic module including a modular bobbin, a core module and a conductive wire. The modular bobbin includes a first bobbin and a second bobbin. The first bobbin includes a first shaft having a first pivoting portion and a first snapping portion disposed on the first shaft. The second bobbin includes a second shaft having a second pivoting portion for pivoting the first pivoting portion and a second snapping portion for snapping the first snapping portion, and both second pivoting portion and second snapping portion are disposed on the second shaft. The core module includes an inner core installed between the first bobbin and the second bobbin. The conductive wire is respectively wound around the first shaft and the second shaft.
    Type: Application
    Filed: November 17, 2014
    Publication date: February 4, 2016
    Inventors: Yi-Lin CHEN, Kun-Te CHEN, Fan-Lin LIU, Yu-Liang HUNG, Han-Hsing LIN, Chien-Hung LIU
  • Patent number: 9225200
    Abstract: An electronic device includes a connection interface, a voltage regulation unit, a storage unit, a charging unit, a processing unit, and a switching unit. The switching unit is coupled to the storage unit, the processing unit, and the connection interface. When the electronic device is in a power-exhaustion state and an external device having a charging function is coupled to the connection interface to provide a first supplying voltage to a power pin of the connection interface, the voltage regulation unit transforms the first supplying voltage to a first operation voltage to power the storage unit and the switching unit, and the switching unit couples the storage unit to the connection interface to transmit device information to the external device. When the external device provides a second supplying voltage to the power pin in response to the device information, the electronic device is in a charging state.
    Type: Grant
    Filed: November 13, 2012
    Date of Patent: December 29, 2015
    Assignee: QUANTA COMPUTER INC.
    Inventor: Chien-Hung Liu
  • Patent number: 9216898
    Abstract: An embodiment of the invention provides a chip package which includes: a first substrate; a second substrate disposed on the first substrate, wherein the second substrate has at least one opening penetrating through the second substrate, and the at least one opening defines a plurality of conducting regions electrically insulated from each other in the second substrate; a carrier substrate disposed on the second substrate; an insulating layer disposed on a surface and a sidewall of the carrier substrate, wherein the insulating layer fills the at least one opening of the second substrate; and a conducting layer disposed on the insulating layer on the carrier substrate and electrically contacting with one of the conducting regions.
    Type: Grant
    Filed: May 9, 2012
    Date of Patent: December 22, 2015
    Inventor: Chien-Hung Liu
  • Patent number: 9190362
    Abstract: The invention provides a chip package and a fabrication method thereof. In one embodiment, the chip package includes: a substrate having a semiconductor device and a conductive pad thereon; an insulator ring filling a trench formed in the substrate, wherein the insulator ring surrounds an intermediate layer below the conductive pad; and a conductive layer disposed below a backside of the substrate and electrically connected to the conductive pad.
    Type: Grant
    Filed: July 8, 2014
    Date of Patent: November 17, 2015
    Assignee: XINTEC INC.
    Inventors: Wen-Cheng Chien, Wen-Ken Huang, Chien-Hung Liu, Joey Lai
  • Publication number: 20150325551
    Abstract: A chip package including a first device substrate is provided. The first device substrate is attached to a first surface of a second device substrate. A third device substrate is attached to a second surface of the second device substrate opposite to the first surface. An insulating layer covers the first, second and third device substrates and has at least one opening therein. At least one bump is disposed under a bottom of the opening. A redistribution layer is disposed on the insulating layer and electrically connected to the bump through the opening. A method for forming the chip package is also provided.
    Type: Application
    Filed: May 7, 2015
    Publication date: November 12, 2015
    Inventors: Ying-Nan WEN, Chien-Hung LIU
  • Publication number: 20150325552
    Abstract: A chip package including a first device substrate is provided. The first device substrate is attached to a first surface of a second device substrate. A third device substrate is attached to a second surface of the second device substrate opposite to the first surface. An insulating layer covers the first, second and third device substrates and has at least one opening therein. At least one bump is disposed under a bottom of the opening. A redistribution layer is disposed on the insulating layer and electrically connected to the bump through the opening. A method for forming the chip package is also provided.
    Type: Application
    Filed: May 7, 2015
    Publication date: November 12, 2015
    Inventor: Chien-Hung LIU
  • Publication number: 20150325557
    Abstract: A chip package including a first substrate is provided. The first substrate includes a sensing device. A second substrate is attached onto the first substrate and includes an integrated circuit device. A first conductive structure is electrically connected to the sensing device and the integrated circuit device through a redistribution layer disposed on the first substrate. An insulating layer covers the first substrate, the second substrate and the redistribution layer. The insulating layer has a hole therein and a second conductive structure is disposed under the bottom of the hole. A method for forming the chip package is also provided.
    Type: Application
    Filed: May 11, 2015
    Publication date: November 12, 2015
    Inventors: Ho-Yin YIU, Ying-Nan WEN, Chien-Hung LIU, Wei-Chung YANG
  • Patent number: 9181084
    Abstract: The invention provides an electronic device package and fabrication method thereof. The electronic device package includes a sensor chip. An upper surface of the sensor chip comprises a sensing film. A covering plate having an opening structure covers the upper surface of the sensor chip. A cavity is between the covering plate and the sensor chip, corresponding to a position of the sensing film, where the cavity communicates with the opening structure. A spacer is between the covering plate and the sensor chip, surrounding the cavity. A pressure releasing region is between the spacer and the sensing film.
    Type: Grant
    Filed: January 5, 2010
    Date of Patent: November 10, 2015
    Inventor: Chien-Hung Liu
  • Patent number: 9177919
    Abstract: A chip package including a first substrate having a first surface and a second surface opposite thereto is provided. The first substrate has a micro-electric element and a plurality of conducting pads adjacent to the first surface. The first substrate has a plurality of openings respectively exposing a portion of each conducting pad. A second substrate is disposed on the first surface. An encapsulation layer is disposed on the first surface and covers the second substrate. A redistribution layer is disposed on the second surface and extends into the openings to electrically connect the conducting pads.
    Type: Grant
    Filed: November 13, 2014
    Date of Patent: November 3, 2015
    Assignee: XINTEC INC.
    Inventors: Chien-Hung Liu, Ying-Nan Wen