Patents by Inventor Hung Chang Huang

Hung Chang Huang 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: 11973052
    Abstract: An electronic device includes a bond wire with a first end bonded by a ball bond to a planar side of a first conductive plate, and a second end bonded by a stitch bond to a conductive stud bump at an angle greater than or equal to 60 degrees. A wirebonding method includes bonding the first end of the conductive bond wire to the first conductive plate includes forming a ball bond to join the first end of the conductive bond wire to a planar side of the first conductive plate by a ball bond, and bonding the second end of the conductive bond wire to the conductive stud bump includes forming a stitch bond to join the second end of the conductive bond wire to the conductive stud bump.
    Type: Grant
    Filed: April 28, 2021
    Date of Patent: April 30, 2024
    Assignee: TEXAS INSTRUMENTS INCORPORATED
    Inventors: Chien-Chang Li, Hung-Yu Chou, Sheng-Wen Huang, Zi-Xian Zhan, Byron Lovell Williams
  • Patent number: 11946569
    Abstract: An actuating and sensing module is disclosed and includes a bottom plate, a gas pressure sensor, a thin gas transportation device and a cover plate. The bottom plate includes a pressure relief orifice, a discharging orifice and a communication orifice. The gas pressure sensor is disposed on the bottom plate and seals the communication orifice. The thin gas transportation device is disposed on the bottom plate and seals the pressure relief orifice and the discharging orifice. The cover plate is disposed on the bottom plate and covers the gas pressure sensor and the thin gas-transportation device. The cover plate includes an intake orifice. The thin gas transportation device is driven to inhale gas through the intake orifice, the gas is then discharged through the discharging orifice by the thin gas transportation device, and a pressure change of the gas is sensed by the gas pressure sensor.
    Type: Grant
    Filed: April 19, 2021
    Date of Patent: April 2, 2024
    Assignee: MICROJET TECHNOLOGY CO., LTD.
    Inventors: Hao-Jan Mou, Shih-Chang Chen, Jia-Yu Liao, Hung-Hsin Liao, Chung-Wei Kao, Chi-Feng Huang, Yung-Lung Han, Chang-Yen Tsai, Wei-Ming Lee
  • 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
  • Publication number: 20230029731
    Abstract: A ring monitor includes an accessory unit, a monitoring module, a processing unit, a transmission module and a power supply module. The accessory unit is a discontinuously annular body with a gap. Two end walls of the gap are two endpoints. The gap and the two endpoints together define an opening end. When the person who wears the ring monitor is measured, a measuring part of the person is inserted into the gap, and the measuring part of the person is clamped between the two endpoints. The monitoring module is mounted at the opening end. The processing unit is mounted in the accessory unit. The processing unit is connected with the monitoring module. The transmission module is mounted in the accessory unit. The transmission module is connected with the processing unit. The power supply module is mounted in the accessory unit.
    Type: Application
    Filed: May 29, 2022
    Publication date: February 2, 2023
    Inventor: HUNG-CHANG HUANG
  • Patent number: 8087628
    Abstract: A fixing mechanism includes a housing, a clamping component installed on the housing for clamping a display, a driving component connected to the clamping component for driving the clamping component in a first direction, and an elastic component installed inside the housing and connected to the driving component for providing an elastic force to the driving component in a second direction so that the clamping component is capable of clamping the display in a horizontal direction and a perpendicular direction. The first direction and the second direction are different from the horizontal direction and the perpendicular direction.
    Type: Grant
    Filed: March 30, 2009
    Date of Patent: January 3, 2012
    Assignee: Wistron Corporation
    Inventors: Dong-Ying Chen, Hung-Chang Huang
  • Patent number: 8020821
    Abstract: A wall hanger includes first and second components. The first component includes a first main body for mounting to a computer device, an insert member provided on the first main body, and a first engaging member provided on the first main body and located above the insert member. The second component includes a second main body for mounting to a wall surface, an insertion groove portion provided on the second main body, and a second engaging member provided on the second main body and located above the insertion groove portion. The insert member is inserted into the insertion groove portion along an insertion direction until the first engaging member is brought into engagement with the second engaging member.
    Type: Grant
    Filed: June 23, 2009
    Date of Patent: September 20, 2011
    Assignee: Wistron Corporation
    Inventors: Dong-Ying Chen, Hung-Chang Huang
  • Patent number: 7896691
    Abstract: An electronic device and an airproof connector module thereof are provided. The electronic device is connected to a peripheral device by the connector module. The connector module includes a casing, an adapting board, a first connector, a second connector, a first elastic sealing element, and a second elastic sealing element. The adapting board is disposed in a containing space in the casing. The casing has a connection hole and an opening. The first connector is disposed at the connection hole, and the second connector is disposed at the opening. The first connector and the second connector are coupled to the adapting board. The first elastic sealing element fills space between the first connector and the connection hole. The second elastic sealing element fills space between the second connector and the opening.
    Type: Grant
    Filed: August 19, 2009
    Date of Patent: March 1, 2011
    Assignee: Pegatron Corporation
    Inventors: Kai-Chen Tien, Chih-Chieh Chou, Hung-Chang Huang
  • Publication number: 20100176261
    Abstract: A wall hanger includes first and second components. The first component includes a first main body for mounting to a computer device, an insert member provided on the first main body, and a first engaging member provided on the first main body and located above the insert member. The second component includes a second main body for mounting to a wall surface, an insertion groove portion provided on the second main body, and a second engaging member provided on the second main body and located above the insertion groove portion. The insert member is inserted into the insertion groove portion along an insertion direction until the first engaging member is brought into engagement with the second engaging member.
    Type: Application
    Filed: June 23, 2009
    Publication date: July 15, 2010
    Inventors: Dong-Ying CHEN, Hung-Chang HUANG
  • Publication number: 20100171006
    Abstract: A fixing mechanism includes a housing, a clamping component installed on the housing for clamping a display, a driving component connected to the clamping component for driving the clamping component in a first direction, and an elastic component installed inside the housing and connected to the driving component for providing an elastic force to the driving component in a second direction so that the clamping component is capable of clamping the display in a horizontal direction and a perpendicular direction. The first direction and the second direction are different from the horizontal direction and the perpendicular direction.
    Type: Application
    Filed: March 30, 2009
    Publication date: July 8, 2010
    Inventors: Dong-Ying Chen, Hung-Chang Huang
  • Publication number: 20100048052
    Abstract: An electronic device and an airproof connector module thereof are provided. The electronic device is connected to a peripheral device by the connector module. The connector module includes a casing, an adapting board, a first connector, a second connector, a first elastic sealing element, and a second elastic sealing element. The adapting board is disposed in a containing space in the casing. The casing has a connection hole and an opening. The first connector is disposed at the connection hole, and the second connector is disposed at the opening. The first connector and the second connector are coupled to the adapting board. The first elastic sealing element fills space between the first connector and the connection hole. The second elastic sealing element fills space between the second connector and the opening.
    Type: Application
    Filed: August 19, 2009
    Publication date: February 25, 2010
    Inventors: Kai-Chen Tien, Chih-Chieh Chou, Hung-Chang Huang
  • Publication number: 20060153272
    Abstract: An ear thermometer has a main body and a probe projected from the main body. The ear thermometer has a casing, a sensor module and a tube. The casing has an opening formed in a front side thereof. The sensor module is installed inside the casing, and has a diameter of between 3.2 mm and 5.6 mm. The tube is installed between the casing and the sensor module for positioning the sensor module inside the casing. The diameter of the probe is reduced for insertion into an external ear canal of a human, and especially that of a baby, to measure true temperature.
    Type: Application
    Filed: January 11, 2005
    Publication date: July 13, 2006
    Inventors: Kun-Sung Chen, Ying-Chao Lin, Hsing Ouyang, Yao Ouyang, Chun-Nan Chen, Ching-Chin Shiao, Hung-Chang Huang, Chen-Lin Chiu
  • Publication number: 20060153278
    Abstract: An ear thermometer has a main body, and a probe projected from the main body. The ear thermometer has a casing, a sensor module and a plastic tube. The casing has an opening formed in a front side thereof. The sensor module is installed inside the casing. The plastic tube is installed between the casing and the sensor module for positioning the sensor module inside the casing. The probe has an opening formed in a front side thereof for receiving the infrared radiation in a predetermined range. Hence, the sensor module is used to measure true radiation heat from a subject, and prevents the sensor module from measuring an object other than the subject.
    Type: Application
    Filed: January 11, 2005
    Publication date: July 13, 2006
    Inventors: Kun-Sung Chen, Ying-Chao Lin, Hsing Ouyang, Yao Ouyang, Chun-Nan Chen, Ching-Chin Shiao, Hung-Chang Huang, Chen-Lin Chiu
  • Patent number: 6734344
    Abstract: The invention provides the nucleotide sequence of a novel &bgr;-(1,3) exoglucanase gene denoted as cbeg1 of the soil-borne fungus Coniothyrium minitans. The deduced amino acid sequence of the encoded &bgr;-(1,3) exoglucanase enzyme, denoted Cbeg1, is also provided. Encoded &bgr;-(1,3) exoglucanase Cbeg1 is specific for the substrate laminarin, in that results showed no activity with other substrates tested, such as carboxymethylcellulose, barley &bgr;-glucan, lichenan, oat spelt xylan and birchwood xylan. The pH and temperature optima for &bgr;-(1,3) exoglucanase Cbeg1 are 6.0 and 57° C., respectively. Cbeg1 contains 784 amino acids, and has a predicted isoelectric point (pI) of 6.0 and molecular weight of 83,646 Daltons. The invention further provides vectors and cells comprising a nucleic acid molecule encoding the cbeg1 gene, and methods for producing &bgr;-(1,3) exoglucanase Cbeg1.
    Type: Grant
    Filed: December 8, 2000
    Date of Patent: May 11, 2004
    Assignee: Her Majesty the Queen in right of Canada, as represented by the Minister of Agriculture and Agrifood
    Inventors: André J. Laroche, Timothy Yikai Huang, Michele M. Frick, Zhen-Xiang Lu, Hung Chang Huang, Kuo Joan Cheng
  • Publication number: 20030115627
    Abstract: The invention provides the nucleotide sequence of a novel &bgr;-(1,3) exoglucanase gene denoted as cbeg1 of the soil-borne fungus Coniothyrium minitans. The deduced amino acid sequence of the encoded &bgr;-(1,3) exoglucanase enzyme, denoted Cbeg1, is also provided. Encoded &bgr;-(1,3) exoglucanase Cbeg1 is specific for the substrate laminarin, in that results showed no activity with other substrates tested, such as carboxymethylcellulose, barley &bgr;-glucan, lichenan, oat spelt xylan and birchwood xylan. The pH and temperature optima for &bgr;-(1,3) exoglucanase Cbeg1 are 6.0 and 57° C., respectively. Cbeg1 contains 784 amino acids, and has a predicted isoelectric point (pI) of 6.0 and molecular weight of 83,646 Daltons. The invention further provides vectors and cells comprising a nucleic acid molecule encoding the cbeg1 gene, and methods for producing &bgr;-(1,3) exoglucanase Cbeg1.
    Type: Application
    Filed: December 8, 2000
    Publication date: June 19, 2003
    Inventors: Andre J. Laroche, Timothy Yikai Huang, Michele M. Frick, Zhen-Xiang Lu, Hung Chang Huang, Kuo Joan Cheng
  • Patent number: 6268202
    Abstract: Strains of the aerobic mycoparasitic fungus Coniothyrium minitans having high levels of &bgr;-glucanase activity have been obtained. Preferred strains have been deposited at the American Type Culture Collection under accession numbers 74415, 74416, 74417, 74418, 74419, 74435 and 74436. Methods for mutagenizing C. minitans 74415 and obtaining strains having &bgr;-glucanase activity are provided.
    Type: Grant
    Filed: July 10, 1998
    Date of Patent: July 31, 2001
    Assignee: Her Majesty the Queen in right of Canada as represented by the Department of Agriculture and Agri-Food Canada
    Inventors: Hung Chang Huang, Kuo Joan Cheng, Jennifer L. Zantinge, Andre J. Laroche
  • Patent number: 6151209
    Abstract: A modular computer assembly includes a peripheral circuit module having a first housing half, a connecting circuit board mounted inside the first housing half, and peripheral interface circuit units mounted on the connecting circuit board. The connecting circuit board has peripheral interface connectors to connect with the peripheral interface circuit units, and a mother board connector mounted thereon. The mother board connector is electrically connected to the peripheral interface connectors. The assembly further has a system circuit module including a second housing half and a mother board mounted inside the second housing half. The mother board has an insert edge insertable into the mother board connector to establish electrical connection with the peripheral circuit module. The second housing half complements with the first housing half to form a computer housing when the system circuit module and the peripheral circuit module are assembled.
    Type: Grant
    Filed: September 20, 1999
    Date of Patent: November 21, 2000
    Assignee: Mitac International Corporation
    Inventors: Ming-Wei Lee, Hung-Chang Huang
  • Patent number: 6121034
    Abstract: The nucleotide sequence of a novel xylanase gene obtained from the soilborne fungus Coniothyrium minitans, and denoted cxy1, is provided. The amino acid sequence of the encoded xylanase enzyme, denoted Cxy1, is also provided.
    Type: Grant
    Filed: May 13, 1999
    Date of Patent: September 19, 2000
    Assignee: Her Majesty the Queen in right of Canada, as represented by the Minister of Agriculture and Agri-Food
    Inventors: Andre J. Laroche, Timothy Y. Huang, Michele M. Frick, Zhen-Xiang Lu, Hung Chang Huang, Kuo Joan Cheng
  • Patent number: 4781970
    Abstract: Strengthened ceramic and a method for increasing the mechanical strength of fully sintered ceramic articles, in particular alumina type ceramic and glass-ceramic articles. Such articles are strengthened by forming a compresssive material layer of amorphous silicon dioxide or refractory metal nitride on the surface of the article to be strengthened.
    Type: Grant
    Filed: July 15, 1987
    Date of Patent: November 1, 1988
    Assignee: International Business Machines Corporation
    Inventors: Steven G. Barbee, Hung-Chang Huang, Donald J. Hunt, Jungihl Kim, Jae M. Park, Charles H. Perry, Da-Yuan Shih