Patents by Inventor Chao-Ming Huang

Chao-Ming 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: 10388850
    Abstract: A piezoelectric actuator includes a suspension plate, an outer frame, at least one bracket and a piezoelectric ceramic plate. The suspension plate is a square structure. The length of the suspension plate is in a range between 4 mm and 8 mm, and the suspension plate is permitted to undergo a curvy vibration from a middle portion to a periphery portion. The outer frame is arranged around the suspension plate. The at least one bracket is connected between the suspension plate and the outer frame for elastically supporting the suspension plate. The piezoelectric ceramic plate is a square structure and has a length not larger than a length of the suspension plate. The piezoelectric ceramic plate is attached on a first surface of the suspension plate. When a voltage is applied to the piezoelectric ceramic plate, the suspension plate is driven to undergo the curvy vibration.
    Type: Grant
    Filed: January 19, 2017
    Date of Patent: August 20, 2019
    Assignee: MICROJET TECHNOLOGY CO., LTD.
    Inventors: Shih-Chang Chen, Chi-Feng Huang, Yung-Lung Han, Jia-Yu Liao, Shou-Hung Chen, Che-Wei Huang, Hung-Hsin Liao, Chao-Chih Chen, Jheng-Wei Chen, Ying-Lun Chang, Chia-Hao Chang, Wei-Ming Lee
  • Patent number: 10388849
    Abstract: A piezoelectric actuator includes a suspension plate, an outer frame, at least one bracket and a piezoelectric ceramic plate. The suspension plate is a square structure. The length of the suspension plate is in a range between 7.5 mm and 12 mm, and the suspension plate is permitted to undergo a curvy vibration from a middle portion to a periphery portion. The outer frame is arranged around the suspension plate. The at least one bracket is connected between the suspension plate and the outer frame for elastically supporting the suspension plate. The piezoelectric ceramic plate is a square structure and has a length not larger than a length of the suspension plate. The piezoelectric ceramic plate is attached on a first surface of the suspension plate. When a voltage is applied to the piezoelectric ceramic plate, the suspension plate is driven to undergo the curvy vibration.
    Type: Grant
    Filed: December 28, 2016
    Date of Patent: August 20, 2019
    Assignee: MICROJET TECHNOLOGY CO., LTD.
    Inventors: Shih-Chang Chen, Chi-Feng Huang, Yung-Lung Han, Jia-Yu Liao, Shou-Hung Chen, Che-Wei Huang, Hung-Hsin Liao, Chao-Chih Chen, Jheng-Wei Chen, Ying-Lun Chang, Chia-Hao Chang, Wei-Ming Lee
  • Patent number: 10385838
    Abstract: A miniature fluid control device includes a gas inlet plate, a resonance plate and a piezoelectric actuator. The gas inlet plate includes at least one inlet, at least one convergence channel and a central cavity. A convergence chamber is defined by the central cavity. The resonance plate has a central aperture. The piezoelectric actuator includes a suspension plate, an outer frame and a piezoelectric ceramic plate. A gap is formed between the resonance plate and the piezoelectric actuator to define a first chamber. When the piezoelectric actuator is driven and after the gas is fed into the miniature fluid control device through the inlet of the gas inlet plate, the gas is sequentially converged to the central cavity through the convergence channel, transferred through the central aperture of the resonance plate, introduced into the first chamber, transferred downwardly through the piezoelectric actuator, and exited from the miniature fluid control device.
    Type: Grant
    Filed: January 19, 2017
    Date of Patent: August 20, 2019
    Assignee: MICROJET TECHNOLOGY CO., LTD.
    Inventors: Shih-Chang Chen, Chi-Feng Huang, Yung-Lung Han, Jia-Yu Liao, Shou-Hung Chen, Che-Wei Huang, Hung-Hsin Liao, Chao-Chih Chen, Jheng-Wei Chen, Ying-Lun Chang, Chia-Hao Chang, Wei-Ming Lee
  • Patent number: 10378529
    Abstract: A miniature pneumatic device includes a miniature fluid control device and a miniature valve device. The miniature fluid control device includes a gas inlet plate, a resonance plate, a piezoelectric actuator and a gas collecting plate. A first chamber is formed between the resonance plate and the piezoelectric actuator. After a gas is fed into the gas inlet plate, the gas is transferred to the first chamber through the resonance plate and then transferred downwardly. Consequently, a pressure gradient is generated to continuously push the gas. The miniature valve device includes a valve plate and a gas outlet plate. After the gas is transferred from the miniature fluid control device to the miniature valve device, the valve opening of the valve plate is correspondingly opened or closed and the gas is transferred in one direction. Consequently, a pressure-collecting operation or a pressure-releasing operation is selectively performed.
    Type: Grant
    Filed: January 19, 2017
    Date of Patent: August 13, 2019
    Assignee: MICROJET TECHNOLOGY CO., LTD.
    Inventors: Shih-Chang Chen, Chi-Feng Huang, Yung-Lung Han, Jia-Yu Liao, Shou-Hung Chen, Che-Wei Huang, Hung-Hsin Liao, Chao-Chih Chen, Jheng-Wei Chen, Ying-Lun Chang, Chia-Hao Chang, Wei-Ming Lee
  • Publication number: 20190241857
    Abstract: A device and method for cultivating cells are provided, wherein a cell cultivating layer is formed on a surface of a substrate, and a temperature-responsive layer having a plurality of temperature-responsive polymer with magnetic objects is formed on a surface of the cell cultivating layer. When a controlling characteristic exerted on the temperature-responsive layer is varied, a plurality of cells can be adhered on the cell cultivating layer or detached therefrom. When the device is utilized, a temperature control step is operated to control environmental temperature at a first temperature for inducing temperature-responsive polymers becoming hydrophobic whereby the plurality of cells are adhered on the cell cultivating layer. In addition, the alternating magnetic field is utilized to rise temperature of the temperature-responsive polymers so that the plurality of cells can be kept being adhered on the cell cultivating layer at a second temperature lower than the first temperature.
    Type: Application
    Filed: January 29, 2019
    Publication date: August 8, 2019
    Inventors: Tzong-Rong Ger, Tan-Yueh Chen, Chao-Ming Su, Yin-Chou Huang, Fan Dong, Yu-Chi Kuo
  • Patent number: 10371136
    Abstract: A miniature pneumatic device includes a miniature fluid control device and a miniature valve device. The miniature fluid control device includes a gas inlet plate, a resonance plate, a piezoelectric actuator and a gas collecting plate. A first chamber is formed between the resonance plate and the piezoelectric actuator. After a gas is fed into the gas inlet plate, the gas is transferred to the first chamber through the resonance plate and then transferred downwardly. Consequently, a pressure gradient is generated to continuously push the gas. The miniature valve device includes a valve plate and a gas outlet plate. After the gas is transferred from the miniature fluid control device to the miniature valve device, the valve opening of the valve plate is correspondingly opened or closed and the gas is transferred in one direction. Consequently, a pressure-collecting operation or a pressure-releasing operation is selectively performed.
    Type: Grant
    Filed: January 19, 2017
    Date of Patent: August 6, 2019
    Assignee: MICROJET TECHNOLOGY CO., LTD.
    Inventors: Shih-Chang Chen, Chi-Feng Huang, Yung-Lung Han, Jia-Yu Liao, Shou-Hung Chen, Che-Wei Huang, Hung-Hsin Liao, Chao-Chih Chen, Jheng-Wei Chen, Ying-Lun Chang, Chia-Hao Chang, Wei-Ming Lee
  • Publication number: 20190227601
    Abstract: A lifting device is applied to an input assembly, and includes: a base, a supporting base, and a connecting rod mechanism, where the base bears the input assembly and includes a lower protruding portion; the supporting base is movably disposed corresponding to the base and includes a base portion and a notch, and the notch is disposed corresponding to the lower protruding portion; the connecting rod mechanism includes an output rod and an input rod, where the output rod is connected to the supporting base; the input rod is linked with the output rod, and drives the output rod to move, so that the supporting base moves relative to the base, and when movement of the supporting base makes the lower protruding portion move from the notch to the base portion, the base ascends by a height.
    Type: Application
    Filed: November 21, 2018
    Publication date: July 25, 2019
    Inventors: Yen-Chih KUO, Hung-Cheng LEE, Tzu-Ming YANG, Cheng-Shi JIANG, Chao-Kai HUANG, Jeng-Hong CHIU, Chih-Ming CHEN, Chih-Liang CHIANG
  • Patent number: 10357525
    Abstract: Disclosed herein is a novel use of a polysaccharide mixture for the treatment of hyperglycemia and/or disorders related thereto (e.g., diabetes mellitus). The polysaccharide mixture comprises about 30-50% (wt %) of ?(1?3) glucan and ?(1?6) glucan, and has a molecular weight of at least 500,000. The polysaccharide mixture may be administered to a subject suffering from hyperglycemia in a dose of about 1 to 1,000 mg/Kg to ameliorate or alleviate symptoms associated with hyperglycemia.
    Type: Grant
    Filed: May 31, 2017
    Date of Patent: July 23, 2019
    Assignee: TRINEO BIOTECHNOLOGY CO. LTD
    Inventors: Cheng-Po Huang, Cheng-Chiu Tsao, Chao-hsuan Chang, Teng-Hai Chen, Li-Ming Huang, Chieh-Hung Lin
  • Patent number: 10361278
    Abstract: In a method of manufacturing a semiconductor device, a fin structure, in which first semiconductor layers and second semiconductor layers are alternately stacked, is formed. A sacrificial gate structure is formed over the fin structure. A source/drain region of the fin structure, which is not covered by the sacrificial gate structure, is etched, thereby forming a source/drain space. The first semiconductor layers are laterally etched through the source/drain space. A first insulating layer is formed, in the source/drain space, at least on etched first semiconductor layers. A source/drain epitaxial layer is formed in the source/drain space, thereby forming air gaps between the source/drain epitaxial layer and the first semiconductor layers.
    Type: Grant
    Filed: October 5, 2017
    Date of Patent: July 23, 2019
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Yu-Lin Yang, Tung Ying Lee, Shao-Ming Yu, Chao-Ching Cheng, Tzu-Chiang Chen, Chao-Hsien Huang
  • Publication number: 20190221701
    Abstract: A solar cell includes a photoelectric conversion layer, a doped layer, a first passivation layer, a first TCO layer, a front electrode and a back electrode. The doped layer is disposed on the front surface of the photoelectric conversion layer. The first passivation layer is disposed on the doped layer, wherein the first passivation layer has a plurality of openings exposing a portion of the doped layer. The first TCO layer is disposed on the first passivation layer and in the openings, and directly contacts the exposed doped layer via the openings, wherein a ratio of an area of the openings to an area of the first TCO layer is between 0.01 and 0.5. The front electrode is disposed on the first TCO layer. The back electrode is disposed on the back surface of the photoelectric conversion layer.
    Type: Application
    Filed: January 15, 2018
    Publication date: July 18, 2019
    Applicant: Industrial Technology Research Institute
    Inventors: Chao-Cheng Lin, Chorng-Jye Huang, Chen-Cheng Lin, Chun-Heng Chen, Chen-Hsun Du, Chun-Ming Yeh, Jui-Chung Hsiao
  • Patent number: 10353025
    Abstract: Disclosed in embodiments of the present invention are a local coil for an MRI system and a method of use, and an MRI system. The local coil comprises: a storage module, for storing a coil file, the coil file comprising configuration attribute information of the local coil; an interface module, for communication with the outside; a control module, for reading the coil file from the storage module and sending the coil file to the outside via the interface module, or receiving the coil file from the outside and storing the coil file in the storage module.
    Type: Grant
    Filed: October 28, 2016
    Date of Patent: July 16, 2019
    Assignee: Siemens Healthcare GmbH
    Inventors: Yong Chen, Chao Ming He, Yan Tu Huang, JianMin Wang
  • Patent number: 10329802
    Abstract: A lock mechanism includes a plug assembly, a transmission spindle, a bush and a latchbolt assembly. The transmission spindle is coupled to the plug assembly. The bush and the transmission spindle are coupled as one piece to allow the transmission spindle to drive the bush rotate. The latchbolt assembly includes a latchbolt and an actuation element having an actuation hole. The bush, movably accommodated in the actuation hole, is provided to drive the actuation element in swinging movement to move the latchbolt. Because of the bush movably accommodated in the actuation hole, the latchbolt assembly can move toward or away from the plug assembly and the lock mechanism can be mounted on doors having different thicknesses.
    Type: Grant
    Filed: April 23, 2018
    Date of Patent: June 25, 2019
    Assignee: TAIWAN FU HSING INDUSTRIAL CO., LTD.
    Inventor: Chao-Ming Huang
  • Patent number: 10329797
    Abstract: A lock set transmission mechanism includes a lock case, a lock core, a transmission rod, a supporting member and a fixing member. The lock core is arranged on the lock case and configured to be driven by a key to rotate relative to the lock case. The transmission rod has a first end configured to be connected to a latch, and a second end. The supporting member includes a first supporting ring sleeved on the lock core, a second supporting ring configured to support the second end of the transmission rod, and at least one supporting rib connected to the first and second supporting rings. The fixing member is configured to fix the supporting member to the lock core. Wherein, when the lock core is rotated relative to the lock case, the transmission rod is driven by the lock core to rotate, in order to move the latch.
    Type: Grant
    Filed: December 19, 2017
    Date of Patent: June 25, 2019
    Assignee: TAIWAN FU HSING INDUSTRIAL CO., LTD.
    Inventors: Chao-Ming Huang, Chi-Ming Chen
  • Patent number: 10325949
    Abstract: An image sensor device is provided. The image sensor device includes a substrate having a first surface, a second surface, and a light-sensing region. The image sensor device includes a first isolation structure in the substrate and adjacent to the first surface. The first isolation structure surrounds the light-sensing region. The image sensor device includes a second isolation structure passing through the first isolation structure and the substrate under the first isolation structure. The second isolation structure surrounds the light-sensing region and a portion of the first isolation structure.
    Type: Grant
    Filed: August 6, 2018
    Date of Patent: June 18, 2019
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD
    Inventors: Chao-Ching Chang, Sheng-Chan Li, Cheng-Hsien Chou, Tsung-Wei Huang, Min-Hui Lin, Yi-Ming Lin
  • Patent number: 10312384
    Abstract: A solar cell is provided. The solar cell includes a Si substrate having a first surface and a second surface opposite to each other, an emitter, a first electrode, a doped region, a passivation layer, a doped polysilicon layer, a semiconductor layer, and a second electrode. The emitter is disposed on the first surface. The first electrode is disposed on the emitter. The doped region is disposed in the second surface. The passivation layer is disposed on the second surface. The doped polysilicon layer is disposed on the passivation layer, wherein a plurality of holes penetrates the doped polysilicon layer and the passivation layer and exposes a portion of the second surface. The semiconductor layer is disposed on the doped polysilicon layer and in the holes. The band gap of the semiconductor layer is greater than that of the Si substrate. The second electrode is disposed on the semiconductor layer.
    Type: Grant
    Filed: November 15, 2016
    Date of Patent: June 4, 2019
    Assignee: Industrial Technology Research Institute
    Inventors: Chao-Cheng Lin, Chien-Kai Peng, Chen-Cheng Lin, Chen-Hsun Du, Chorng-Jye Huang, Chun-Ming Yeh
  • Publication number: 20190162201
    Abstract: An impeller includes a hub and a plurality of blade plates. The hub includes a hub body and a plurality of installation portions disposed on the hub body. Each blade plate includes a plurality of fan blades and a folding portion. The folding portion is connected to one end of each fan blade. The folding portions are respectively installed at the installation portions.
    Type: Application
    Filed: September 19, 2018
    Publication date: May 30, 2019
    Inventors: Chao-Kai Huang, Tzu-Ming Yang, Yu- Hao Chiu, Ming-Yang Hsiao
  • Publication number: 20190153756
    Abstract: A double-door lock assembly includes a first lock and a second lock which are mounted to a first door and a second door, respectively. The first lock includes a first rotary member, a first magnetic member and a linkage member. The second lock includes a second rotary member having a driving portion and a second magnetic member, The first and second rotary members can be driven to rotate together to open or close the first and second doors simultaneously when the first and second magnetic members are attracted to each other and the driving portion on the second rotary member contacts against the linkage member on the first rotary member.
    Type: Application
    Filed: January 30, 2019
    Publication date: May 23, 2019
    Inventors: Chao-Ming Huang, Yu-Cheng Lin
  • Patent number: 10233669
    Abstract: A double-door lock assembly includes a first lock and a second lock which are respectively mounted on a first door and a second door. The double-door lock assembly utilizes a first linkage member of the first lock to connect a second linkage member of the second lock to allow the first and second locks to co-operate. Hence the first and second doors can be opened or closed simultaneously in the same direction.
    Type: Grant
    Filed: July 19, 2017
    Date of Patent: March 19, 2019
    Assignee: TAIWAN FU HSING INDUSTRIAL CO., LTD.
    Inventors: Chao-Ming Huang, Yu-Cheng Lin
  • Patent number: 10193041
    Abstract: A light emitting diode comprises a light emitting diode chip and a packaging layer. The light emitting diode chip comprises a N-semiconductor layer, a light active layer, and a P-semiconductor layer arranged from a bottom to a top in that sequence, a first electrode, and a second electrode. The first electrode is formed on the P-semiconductor layer. The second electrode is formed on the N-semiconductor layer. The packaging layer covers the light emitting diode chip, and exposes the N-semiconductor layer, the first electrode, and the second electrode. The packaging layer has a through hole separated from a periphery of the light emitting diode chip. A conductive substrate fills the through hole. A first conductive layer is electrically connected to the first electrode and the conductive substrate. The disclosure also provides a method for manufacturing a light emitting diode.
    Type: Grant
    Filed: November 16, 2017
    Date of Patent: January 29, 2019
    Assignee: ADVANCED OPTOELECTRONIC TECHNOLOGY, INC
    Inventors: Shih-Chuan Lin, Tsung-Han Chiang, Chun-Yao Lin, Chao-Ming Huang, Hsiu-Ling Hung, Tzu-Chien Hung
  • Publication number: 20180328077
    Abstract: A double-door lock assembly includes a first lock and a second lock which are respectively mounted on a first door and a second door. The double-door lock assembly utilizes a first linkage member of the first lock to connect a second linkage member of the second lock to allow the first and second locks to co-operate. Hence the first and second doors can be opened or closed simultaneously in the same direction.
    Type: Application
    Filed: July 19, 2017
    Publication date: November 15, 2018
    Inventors: Chao-Ming Huang, Yu-Cheng Lin