Patents by Inventor Chia-Hung Hu

Chia-Hung Hu 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: 20240096781
    Abstract: A package structure including a semiconductor die, a redistribution circuit structure and an electronic device is provided. The semiconductor die is laterally encapsulated by an insulating encapsulation. The redistribution circuit structure is disposed on the semiconductor die and the insulating encapsulation. The redistribution circuit structure includes a colored dielectric layer, inter-dielectric layers and redistribution conductive layers embedded in the inter-dielectric layers. The electronic device is disposed over the colored dielectric layer and electrically connected to the redistribution circuit structure.
    Type: Application
    Filed: March 20, 2023
    Publication date: March 21, 2024
    Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Chun-Ti Lu, Hao-Yi Tsai, Chia-Hung Liu, Yu-Hsiang Hu, Hsiu-Jen Lin, Tzuan-Horng Liu, Chih-Hao Chang, Bo-Jiun Lin, Shih-Wei Chen, Hung-Chun Cho, Pei-Rong Ni, Hsin-Wei Huang, Zheng-Gang Tsai, Tai-You Liu, Po-Chang Shih, Yu-Ting Huang
  • Patent number: 10354508
    Abstract: An ink-staining anti-theft cash box includes a cash box mounted in a host machine for receiving and storing bills, an ink-jet module and an anti-theft security device consisting of a gas cylinder, a needle valve unit, a drive unit and a trigger unit. When the trigger unit detects abnormal separation of the cash box from the host machine, the trigger unit is triggered, and the drive unit is activated to move the gas cylinder toward the needle valve unit from a first position to a second position where an air seal diaphragm of the gas cylinder is pierced by the needle valve unit, and the compressed gas of the gas cylinder is released through an ink tub into an ink cartridge to force an ink out of a nozzle assembly of the ink-jet module for staining storage bills in the box body, enhancing the security level of the cash box.
    Type: Grant
    Filed: February 8, 2018
    Date of Patent: July 16, 2019
    Assignee: INTERNATIONAL CURRENCY TECHNOLOGIES CORPORATION
    Inventors: Chia-Min Chang, Hung-Yi Chang, Chia-Hung Hu, Yi-Hsin Chen
  • Publication number: 20190130715
    Abstract: An ink-staining anti-theft cash box includes a cash box mounted in a host machine for receiving and storing bills, an ink-jet module and an anti-theft security device consisting of a gas cylinder, a needle valve unit, a drive unit and a trigger unit. When the trigger unit detects abnormal separation of the cash box from the host machine, the trigger unit is triggered, and the drive unit is activated to move the gas cylinder toward the needle valve unit from a first position to a second position where an air seal diaphragm of the gas cylinder is pierced by the needle valve unit, and the compressed gas of the gas cylinder is released through an ink tub into an ink cartridge to force an ink out of a nozzle assembly of the ink-jet module for staining storage bills in the box body, enhancing the security level of the cash box.
    Type: Application
    Filed: February 8, 2018
    Publication date: May 2, 2019
    Inventors: Chia-Min CHANG, Hung-Yi CHANG, Chia-Hung HU, Yi-Hsin CHEN
  • Publication number: 20170292316
    Abstract: An ink-staining anti-theft cash box includes cash box mounted mainframe of bill acceptor, automatic vending machine or service kiosk and defining accommodation chamber, front opening and top mounting hole, ink cartridge including cartridge body mounted top mounting hole of mainframe, a plurality of ink holders accommodated cartridge body and actuator adapted for triggering ink holders, anti-theft security module with trigger unit mounted cash box, locking mechanism including control unit and operating unit operable drive control unit in locking or unlocking trigger unit. If cash box removed from mainframe by force without unlocking locking mechanism according normal unlocking procedure, trigger unit of anti-theft security module trigger actuator of ink cartridge, forcing respective ink holders to ink-stain storage bills in box body with unfading ink, causing bills lose their market value or transaction capabilities, deterring criminals to limit their criminal acts and enhancing security level of cash box.
    Type: Application
    Filed: July 6, 2016
    Publication date: October 12, 2017
    Inventors: Chia-Min CHANG, Hung-Yi CHANG, Chia-Hung HU, Yi-Hsin CHEN, Chen-Feng HUANG
  • Patent number: 9530267
    Abstract: A coin hopper includes a hopper body including a housing having an accommodation chamber defined in a funnel-shaped coin box thereof and a coin outlet for guiding coins out of the accommodation chamber individually, a rotating wheel having multiple coin-pushing blades extended from a wheel base thereof and a coin-receiving space defined between each two adjacent coin-pushing blades, each coin-pushing blade having an abutment edge extending along one lateral side thereof for stopping one coin in one coin-receiving space and a pushing edge extending along an opposite lateral side thereof, a power drive adapted for rotating the rotating wheel to let coins be ruffled by coin-pushing blades and forced into coin-receiving spaces and then guided by arc-shaped abutment edges to move out of each coin-receiving space upwardly toward coin outlet one after another, and a coin-dispensing mechanism including a spring-loaded lever for pushing coins out of coin outlet individually.
    Type: Grant
    Filed: June 10, 2015
    Date of Patent: December 27, 2016
    Assignee: INTERNATIONAL CURRENCY TECHNOLOGIES CORPORATION
    Inventors: Chia-Hung Hu, Yi-Hsin Chen
  • Publication number: 20160364932
    Abstract: A coin hopper includes a hopper body including a housing having an accommodation chamber defined in a funnel-shaped coin box thereof and a coin outlet for guiding coins out of the accommodation chamber individually, a rotating wheel having multiple coin-pushing blades extended from a wheel base thereof and a coin-receiving space defined between each two adjacent coin-pushing blades, each coin-pushing blade having an abutment edge extending along one lateral side thereof for stopping one coin in one coin-receiving space and a pushing edge extending along an opposite lateral side thereof, a power drive adapted for rotating the rotating wheel to let coins be ruffled by coin-pushing blades and forced into coin-receiving spaces and then guided by arc-shaped abutment edges to move out of each coin-receiving space upwardly toward coin outlet one after another, and a coin-dispensing mechanism including a spring-loaded lever for pushing coins out of coin outlet individually.
    Type: Application
    Filed: June 10, 2015
    Publication date: December 15, 2016
    Inventors: Chia-Hung HU, YI-HSIN CHEN
  • Publication number: 20150140912
    Abstract: A coin hopper includes a coin-dispensing unit including a hopper defining a coin outlet, a rotating disk, a power drive, a sensor module and a circuit module for dispensing coins having different thicknesses, and a coin-delivering presser mounted in the hopper and including an elastic member and a float rotatably supported on the elastic member for pressing on one thick coin or thin coin in the rotating disk, enabling the coins to be individually and smoothly delivered to the coin outlet for dispensing and avoiding a coin stuck problem.
    Type: Application
    Filed: November 21, 2013
    Publication date: May 21, 2015
    Applicant: INTERNATIONAL CURRENCY TECHNOLOGIES CORPORATION
    Inventors: Tien-Yuan CHIEN, Dong-Ying YANG, Chia-Hung HU
  • Publication number: 20140262679
    Abstract: A coin acceptor includes a coin acceptor main unit including a first holder shell and second holder shell pivotally coupled together, and a face panel including a panel body fastened to the front side of the first holder shell and a limiter mechanism mounted at the back side of the panel body and adjustable between a constraint position and a release position to control the biasing angle of the second holder shell relative to the first holder shell, preventing an evil person from inserting a screwdriver, pry or any other tool through a coin insertion slot or coin-return slot of the face panel into the inside of the coin acceptor main unit to damage the internal structure.
    Type: Application
    Filed: March 13, 2013
    Publication date: September 18, 2014
    Applicant: INTERNATIONAL CURRENCY TECHNOLOGIES CORPORATION
    Inventors: Yung-Hao CHIANG, Chia-Hung HU, Fong-Cheng WEI
  • Patent number: 8556061
    Abstract: A coin/bill acceptor includes a face panel defining a bill insertion slot, a coin insertion slot and a coin return slot, a first housing fastened to the back side of the face panel and defining a bill passageway in communication with the bill insertion slot and accommodating therein a transmission unit for transferring the inserted bill from the bill insertion slot into the bill passageway and a bill validator module for sensing the authenticity and value of the inserted bill, a second housing hinged to the first housing at one lateral side, a spacer board being attached to the inner lateral side of the second housing and defining a coin passageway in communication with the coin insertion slot and a coin return passageway in communication with the coin return slot, a coin validator module being arranged in the for sensing the authenticity and value of the inserted.
    Type: Grant
    Filed: November 8, 2011
    Date of Patent: October 15, 2013
    Assignee: International Currency Technologies Corporation
    Inventors: Chia-Hung Hu, Chih-Sheng Cheng, Teng-Chou Hsiao
  • Publication number: 20130032447
    Abstract: A coin/bill acceptor includes a face panel defining a bill insertion slot, a coin insertion slot and a coin return slot, a first housing fastened to the back side of the face panel and defining a bill passageway in communication with the bill insertion slot and accommodating therein a transmission unit for transferring the inserted bill from the bill insertion slot into the bill passageway and a bill validator module for sensing the authenticity and value of the inserted bill, a second housing hinged to the first housing at one lateral side, a spacer board being attached to the inner lateral side of the second housing and defining a coin passageway in communication with the coin insertion slot and a coin return passageway in communication with the coin return slot, a coin validator module being arranged in the for sensing the authenticity and value of the inserted.
    Type: Application
    Filed: November 8, 2011
    Publication date: February 7, 2013
    Applicant: INTERNATIONAL CURRENCY TECHNOLOGIES CORPORATION
    Inventors: Chia-Hung HU, Chih-Sheng CHENG, Teng-Chou HSIAO
  • Patent number: 7270599
    Abstract: A coin outlet unit is disclosed to include a casing having a coin outlet, and an adjustment structure for adjusting the size of the coin outlet. The adjustment structure positioning spaces arranged in a line perpendicular to the extending direction of the coin outlet, locating holes arranged in parallel to the positioning spaces, an adjustment block, which has a bottom rod selectably inserted into one of the positioning spaces and a plurality of adjustment holes, and a locking member insertable through the adjustment holes into the locating holes to lock the adjustment block.
    Type: Grant
    Filed: September 20, 2005
    Date of Patent: September 18, 2007
    Assignee: International Currency Technologies Corporation
    Inventors: Chia-Hung Hu, Ting-Kuo Lin
  • Publication number: 20070066202
    Abstract: A coin outlet unit is disclosed to include a casing having a coin outlet, and an adjustment structure for adjusting the size of the coin outlet. The adjustment structure positioning spaces arranged in a line perpendicular to the extending direction of the coin outlet, locating holes arranged in parallel to the positioning spaces, an adjustment block, which has a bottom rod selectably inserted into one of the positioning spaces and a plurality of adjustment holes, and a locking member insertable through the adjustment holes into the locating holes to lock the adjustment block.
    Type: Application
    Filed: September 20, 2005
    Publication date: March 22, 2007
    Applicant: INTERNATIONAL CURRENCY TECHNOLOGIES CORPORATION
    Inventors: Chia-Hung Hu, Ting-Kuo Lin
  • Publication number: 20060091212
    Abstract: A chip card acceptor is disclosed to include a housing having a front insertion hole for the insertion of a card or chip card, an electric connector mounted inside the housing for contacting the inserted card, a circuit board mounted inside the housing and electrically connected to the electric connector for reading storage data from the inserted card and transmitting fetched data to a main unit of an external system, and sensor means installed in the circuit board for verifying the authenticity of the inserted card for enabling the detection result and the storage data of the inserted card to be transmitted through the circuit board to the main unit of the external system for further processing.
    Type: Application
    Filed: October 28, 2004
    Publication date: May 4, 2006
    Applicant: INTERNATIONAL CURRENCY TECHNOLOGIES CORPORATION
    Inventors: Tien-Yuan Chien, Ting-Kuo Lin, Chia-Hung Hu