Patents by Inventor Chien-Lung Huang

Chien-Lung 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: 10416011
    Abstract: An electromagnetic flowmeter includes a measurement tube having a mounting tube liner and a control module installed in an outer side of the measurement tube. A magnetic field module is installed in an outer side being orthogonal to a shaft of the measurement tube without contacting the working fluid. An electrode structure is disposed on an outer surface of the measurement tube and partially extended in the mounting tube liner to contact the working fluid. The actuator element is electrically connected with the control module and connected with the electrode structure. The actuator element is driven by an external force to drive the electrode structure toward the mounting tube liner inside and being orthogonal to the mounting tube liner for compensating the wear of the electrode structure so as to obtain a correct measurement result and increase the service life.
    Type: Grant
    Filed: October 16, 2017
    Date of Patent: September 17, 2019
    Assignee: FINETEK CO., LTD.
    Inventors: Chien-Lung Huang, Sheng-Shou Chen, Yi-Liang Hou, Chun-Ju Chen
  • Patent number: 10399311
    Abstract: A thin and high strength composite laminate includes a fabric, an elastic layer and a water-based polyurethane layer. The fabric is weaved by high-tenacity filament or high-tenacity monofilament. The high-tenacity filament or high-tenacity monofilament is made of polyethylene terephthalate (PET). The fabric has a first surface and a second surface opposite to the first surface. The elastic layer is laminated on the first surface of the fabric. The water-based polyurethane layer is laminated on the second surface of the fabric. In this way, a thin, anti-fouling, abrasion resistance and high physical strength composite laminate can be manufactured.
    Type: Grant
    Filed: October 13, 2016
    Date of Patent: September 3, 2019
    Assignee: SAN FANG CHEMICAL INDUSTRY CO., LTD.
    Inventors: Chung-Chih Feng, Chih-Yi Lin, Pai-Hsiang Wu, Kao-Lung Yang, Chien-Chia Huang, Chieh Lee, Chi-Chin Chiang
  • Patent number: 10396725
    Abstract: An amplifier includes an output stage circuit and a compensation circuit. The output stage circuit includes a first input terminal, a second input terminal, a first output terminal, and a second output terminal. The compensation circuit includes a first capacitor, a second capacitor, a third capacitor, and a fourth capacitor. The first capacitor is coupled between the first input terminal and the second output terminal, and is configured to operate as a first Miller capacitor. The second capacitor is coupled between the second input terminal and the first output terminal, and is configured to operate as a second Miller capacitor. The third capacitor and the fourth capacitor are configured to alternately operate as the first Miller capacitor and the second Miller capacitor according to at least one clock signal.
    Type: Grant
    Filed: January 10, 2018
    Date of Patent: August 27, 2019
    Assignee: REALTEK SEMICONDUCTOR CORPORATION
    Inventors: Chien-Ming Wu, Liang-Huan Lei, Shih-Hsiung Huang, Chih-Lung Chen
  • Publication number: 20190234851
    Abstract: A gas detecting device includes a casing, an optical mechanism, a gas transporting actuator, a laser module, a particle detector and an external sensing module. The casing includes a chamber, an inlet, an outlet and a communication channel. The optical mechanism is disposed in the chamber. The optical mechanism includes an airflow channel and a light-beam channel. The airflow channel is in fluid communication with the at least one inlet and the outlet. The light-beam channel is in communication with the airflow channel. The gas transporting actuator is disposed on the optical mechanism. The laser module is disposed in the optical mechanism for emitting a light beam to the airflow channel. The particle detector detects sizes and a concentration of the suspended particles in the air. The external sensing module is installed in the communication channel to measure the air.
    Type: Application
    Filed: December 18, 2018
    Publication date: August 1, 2019
    Applicant: Microjet Technology Co., Ltd.
    Inventors: Hao-Jan MOU, Hung-Chun HU, Young-Chih KUO, Jui-Yuan CHU, Chien-Chih HUANG, Wen-Hsiung LIU, Yi-Cheng HUANG, Wei-Chen LIAO, Chi-Chiang HSIEH, Chi-Feng HUANG, Yung-Lung HAN
  • Publication number: 20190229081
    Abstract: Semiconductor devices are provided. The semiconductor device includes a first dielectric layer, a bump, an etching stop layer and a spacer. The first dielectric layer is disposed over and exposes a conductive structure. The bump is partially disposed in the first dielectric layer to electrically connect the conductive structure. The etching stop layer is disposed over the first dielectric layer aside the bump. The spacer surrounds the bump and disposed between the etching stop layer and the bump.
    Type: Application
    Filed: April 2, 2019
    Publication date: July 25, 2019
    Applicant: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Chin-Yu Ku, Cheng-Lung Yang, Chen-Shien Chen, Hon-Lin Huang, Chao-Yi Wang, Ching-Hui Chen, Chien-Hung Kuo
  • Publication number: 20190154477
    Abstract: A safety design method for an electromagnetic flowmeter is provided. The method includes following steps: providing an electromagnetic flowmeter including a measuring pipeline allowing a working fluid to flow through therein and a power supply module; defining a first explosion-proof hazardous area for containing the power supply module in the electromagnetic flowmeter; defining a second explosion-proof hazardous area for containing the measuring pipeline in the electromagnetic flowmeter; and separating the first explosion-proof hazardous area from the second explosion-proof hazardous area.
    Type: Application
    Filed: November 20, 2017
    Publication date: May 23, 2019
    Inventors: Chien-Lung HUANG, Chun-Ju CHEN, Chao-Kai CHENG
  • Publication number: 20190158352
    Abstract: A light-emitting device comprises a first light-emitting semiconductor stack comprising a first active layer; a second light-emitting semiconductor stack below the first light-emitting semiconductor stack, wherein the second light-emitting semiconductor stack comprises a second active layer; a reflector between the first light-emitting semiconductor stack and the second light-emitting semiconductor stack; a protecting layer between the reflector and the second light-emitting semiconductor stack; and wherein the first light-emitting semiconductor stack further comprises a first semiconductor layer and a second semiconductor layer sandwiching the first active layer, the second light-emitting semiconductor stack further comprises a third semiconductor layer and a fourth semiconductor layer sandwiching the second active layer, wherein the second semiconductor layer has a first band gap, the third semiconductor layer has a second band gap, and the protecting layer has a third band gap between the first band gap an
    Type: Application
    Filed: January 25, 2019
    Publication date: May 23, 2019
    Inventors: Chih-Chiang LU, Yi-Chieh LIN, Wen-Luh LIAO, Shou-Lung CHEN, Chien-Fu HUANG
  • Publication number: 20190137745
    Abstract: Provided herein are devices and systems that apply full-field optical coherence tomography (OCT) technology to three-dimensional skin tissue imaging. A special designed Mirau type objective and an optical microscope module allowing both OCT mode and orthogonal polarization spectral imaging (OPSI) mode are disclosed.
    Type: Application
    Filed: December 30, 2018
    Publication date: May 9, 2019
    Inventors: SHENG-LUNG HUANG, TUAN-SHU HO, CHIEN-CHUNG TSAI
  • Publication number: 20190113374
    Abstract: An electromagnetic flowmeter includes a measurement tube having a mounting tube liner and a control module installed in an outer side of the measurement tube. A magnetic field module is installed in an outer side being orthogonal to a shaft of the measurement tube without contacting the working fluid. An electrode structure is disposed on an outer surface of the measurement tube and partially extended in the mounting tube liner to contact the working fluid. The actuator element is electrically connected with the control module and connected with the electrode structure. The actuator element is driven by an external force to drive the electrode structure toward the mounting tube liner inside and being orthogonal to the mounting tube liner for compensating the wear of the electrode structure so as to obtain a correct measurement result and increase the service life.
    Type: Application
    Filed: October 16, 2017
    Publication date: April 18, 2019
    Inventors: Chien-Lung HUANG, Sheng-Shou CHEN, Yi-Liang HOU, Chun-Ju CHEN
  • Patent number: 10179704
    Abstract: A warning device (1) of abnormal operation of belt conveyor (2) has a pair of rotating mechanisms (10) disposed oppositely at two sides of a conveyor belt (2). The rotating mechanism (10) includes a rotating component (11) and a rotating body 12. The rotating body 12 has a fixed end (121) and a movable end (122). A pair of first sensor switches (20) is disposed on the rotating bodies (12). The first sensor switch (20) emits a first signal when activated and emits a second signal when being triggered. The rotating body (12) triggers the first sensor switch (20) when the conveyor belt (2) is abnormal. The first sensor switch (20) is triggered and emits the second signal for warning.
    Type: Grant
    Filed: March 17, 2018
    Date of Patent: January 15, 2019
    Assignee: FINETEK CO., LTD.
    Inventors: Ting-Kuo Wu, Chien-Lung Huang, Wei-Chi Wu
  • Publication number: 20180265962
    Abstract: A method of fabricating a hydrophilic-hydrophobic transformable composite film is provided. The method includes forming a silicon-containing layer on an iron-containing substrate; coating a titanium-containing sol-gel film on the said silicon-containing layer; and heating the iron-containing substrate with the silicon-containing layer and the titanium-containing sol-gel film thereon.
    Type: Application
    Filed: May 18, 2018
    Publication date: September 20, 2018
    Applicants: TATUNG UNIVERSITY, Tatung Company, Metal Industries Research & Development Centre
    Inventors: Tair-I Wu, Chien-Lung Huang
  • Patent number: 10000841
    Abstract: A hydrophilic-hydrophobic transformable composite film is disclosed, which has an iron-containing substrate; a silicon-containing layer formed on the iron-containing substrate; and a titanium oxide layer formed on the silicon-containing layer. The hydrophilic-hydrophobic transformable composite film uses UV-light to switch its hydrophilic and hydrophobic property. Also, a method of fabricating the above composite film is disclosed. According to the present invention, an anatase oxide layer can be obtained from the sol-gel techniques, in which the particle size of the titanium dioxide is controlled and a modified surface coating with evident photo-catalyticity is achieved.
    Type: Grant
    Filed: September 25, 2009
    Date of Patent: June 19, 2018
    Assignees: Tatung University, Tatung Company, Metal Industries Research & Development Centre
    Inventors: Tair-I Wu, Chien-Lung Huang
  • Publication number: 20180058745
    Abstract: An air conditioning apparatus includes a housing, a cooling module, a cover, and a joint unit. The housing has a first side wall, a second side wall and a base, wherein one side of the first side wall and one side of the second side wall are respectively connected to opposite sides of the base; the first side wall, the second side wall and the base join together to define an accommodating space, a first gate, a second gate and a third gate thereamong; the cooling module is disposed in the accommodating space; the cover is disposed on the first gate; and the joint unit is disposed on the surface of the first side wall, the second side wall, the base or the cover.
    Type: Application
    Filed: March 20, 2017
    Publication date: March 1, 2018
    Inventors: Ching-Chung Hsiao, Yi-Yang Lin, Yu-Te Chou, Chien-Lung Huang, Hsin-Jen Lu, Chih-Hao Sun, Cheng-Wei Ho, Ming-Shun Hung
  • Patent number: 9897620
    Abstract: A gas detection device and a gas inlet module thereof are provided. The gas detection device includes a case, a flow disturbing element, a check film and a detector. The case includes a cavity and an exhaust hole. The flow disturbing element is for making a to-be-measured gas vertically enter the cavity. The check film is connected to the flow disturbing element for make the vertical to-be-measured gas flow into the cavity in one-way. The detector is disposed within the cavity and positioned between the exhaust hole and the check film for detecting a property of the to-be-measured gas. The exhaust hole is for making the to-be-measured gas be exhausted.
    Type: Grant
    Filed: January 16, 2015
    Date of Patent: February 20, 2018
    Assignee: HTC CORPORATION
    Inventors: Chung-Ju Wu, Sheng-Chieh Lin, Yao-Ting Tseng, Pin-Chung Sun, Chien-Lung Huang
  • Patent number: 9811117
    Abstract: A dock for an electronic device is in capable of keeping conductive contacts within the dock until the electronic device is inserted into the dock. Furthermore, collision between an insertion portion of the electronic device and the conductive contacts can be avoided in the process of inserting the electronic device into the dock or removing the electronic device from the dock, so as to prevent the conductive contacts or the surface of the electronic device from being damaged. An electronic device assembly having the aforementioned dock is also provided.
    Type: Grant
    Filed: June 3, 2015
    Date of Patent: November 7, 2017
    Assignee: HTC Corporation
    Inventors: Chien-Lung Huang, Yen-Te Chiang, Wen-Kai Tu, Po-Yi Chiang
  • Publication number: 20170280908
    Abstract: The floor mat contains a main piece with a number of first interlocking elements configured along a circumference of the main piece at intervals. Each first interlocking element contains a protrusion and a gap. The main piece also has a number of corner elements, each configured at a corner of the circumference. A hollow frame member is for the embedment of the main piece and has a number second interlocking elements matching the first interlocking elements along an inner circumference of the frame member. Each corner of the frame member has two perpendicular cuts end-to-end connected together and a slant cut running through a joint of the perpendicular cuts. As such, the floor mat can be pieced together in all directions, regardless of which side is up. The frame members can have their corners adjusted and fit on the main pieces to conceal their exposed interlocking elements.
    Type: Application
    Filed: March 30, 2016
    Publication date: October 5, 2017
    Inventor: Chien-Lung Huang
  • Patent number: 9669408
    Abstract: A slight volume collector adapted to collect a sample liquid with slight volume and be assembled to a detecting device is provided. The slight volume collector includes a body and an extension part. The extension part extends outward from the body and protrudes from the body. The extension part has a through hole, and the through hole passes through the extension part and corresponds to the body. The sample liquid is adapted to be adhered to and arranged in the through hole due to capillarity, and a volume of the sample liquid is substantially equal to a capacity of the through hole.
    Type: Grant
    Filed: November 28, 2014
    Date of Patent: June 6, 2017
    Assignee: HTC Corporation
    Inventors: Sheng-Chieh Lin, Pin-Chung Sun, Yao-Ting Tseng, Shih-Jen Lu, Chung-Ju Wu, Chien-Lung Huang
  • Patent number: 9568373
    Abstract: A cable-base sensor can detect a material level and temperatures of a material stored in a silo. The cable-base sensor comprises an electronic box, a cable, a stopper, and a signal processing module. The electronic box comprises a base and a space for containing the signal processing module, and a hole is formed through a bottom of the electronic box. The base is mounted in the bottom, and a tapered hole is formed through the base. A first end of the cable extents into the tapered hole and the hole, and spreads to form a cable bud. The stopper is a tapered block and pressed into the tapered hole for enforcing the cable bud to be sandwiched between the stopper and the base. The cable bud strengthens a connection between the electronic box and the cable for preventing damages from solid materials.
    Type: Grant
    Filed: March 6, 2014
    Date of Patent: February 14, 2017
    Assignee: Finetek Co., Ltd.
    Inventors: Chien-Lung Huang, Sheng-Shou Chen, Tzu-Chuan Tsai, Yao-Chen Yu, Chao-Kai Cheng, Ting-Kuo Wu
  • Patent number: 9547282
    Abstract: The present invention provides a wearable device with wireless transmission. The wearable device includes: a first exterior member configured to operate at a first frequency band; a second exterior member configured to operate at a second frequency; and a connecting member configured to electrically insulate the first exterior member from the second exterior member, so the wearable device is able to operate at the first frequency band and the second frequency band simultaneously. A frame structure of the wearable device is formed by stacking the first exterior member, the connecting member and the second exterior member in sequence from top to bottom. In addition, a method for manufacturing the same is also provided in the present invention.
    Type: Grant
    Filed: January 9, 2015
    Date of Patent: January 17, 2017
    Assignee: HTC Corporation
    Inventors: Chien-Chih Chen, Yen-Liang Kuo, Keng-Chih Lin, Chien-Ting Ho, Chien-Lung Huang, Sheng-Chieh Lin, Chung Ju Wu, Pin-Chung Sun, Yao-Ting Tseng
  • Patent number: 9475016
    Abstract: A fluid mixing structure adapted to mix a reagent liquid and a sample liquid is provided. The fluid mixing structure includes a first channel, a mixing recess, a first block, a plurality of second blocks, and a second channel. The mixing recess is communicated with the first channel. The first block is disposed in the mixing recess, so that the mixing recess becomes a ring-shaped channel. The second blocks are disposed in the ring-shaped channel. The reagent liquid and the sample liquid are mixed into a mixing liquid in the ring-shaped channel. The second channel is communicated with the mixing recess. The mixing liquid flows out of the mixing recess through the second channel.
    Type: Grant
    Filed: November 28, 2014
    Date of Patent: October 25, 2016
    Assignee: HTC Corporation
    Inventors: Sheng-Chieh Lin, Pin-Chung Sun, Yao-Ting Tseng, Shih-Jen Lu, Chung-Ju Wu, Chien-Lung Huang