Patents by Inventor Chung-Wei Huang

Chung-Wei 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: 11031291
    Abstract: A semiconductor structure includes a substrate including a first region and a second region, a first channel layer disposed in the first region and a second channel layer disposed in the second region, a first dielectric layer disposed on the first channel layer and a second dielectric layer disposed on the second channel layer, and a first gate electrode disposed on the first dielectric layer and a second gate electrode disposed on the second dielectric layer. The first channel layer in the first region includes Ge compound of a first Ge concentration, the second channel layer in the second region includes Ge compound of a second Ge concentration. The first Ge concentration in the first channel layer is greater than the second Ge concentration in the second channel layer.
    Type: Grant
    Filed: April 2, 2019
    Date of Patent: June 8, 2021
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
    Inventors: I-Ming Chang, Chung-Liang Cheng, Hsiang-Pi Chang, Hung-Chang Sun, Yao-Sheng Huang, Yu-Wei Lu, Fang-Wei Lee, Ziwei Fang, Huang-Lin Chao
  • Patent number: 11024545
    Abstract: A method for forming a semiconductor arrangement comprises forming a first fin in a semiconductor layer. A first gate dielectric layer includes a first high-k material is formed over the first fin. A first sacrificial gate electrode is formed over the first fin. A dielectric layer is formed adjacent the first sacrificial gate electrode and over the first fin. The first sacrificial gate electrode is removed to define a first gate cavity in the dielectric layer. A second gate dielectric layer including a second dielectric material different than the first high-k material is formed over the first gate dielectric layer in the first gate cavity. A first gate electrode is formed in the first gate cavity over the second gate dielectric layer.
    Type: Grant
    Filed: March 20, 2019
    Date of Patent: June 1, 2021
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LIMITED
    Inventors: Kuo-Cheng Ching, Lung-Kun Chu, Mao-Lin Huang, Chung-Wei Hsu
  • Publication number: 20210134950
    Abstract: In some embodiments, the present disclosure relates to an integrated chip that includes a first nanosheet field effect transistor (NSFET). The first NSFET includes a first nanosheet channel structure arranged over a substrate, a second nanosheet channel structure arranged directly over the first nanosheet channel structure, and a first gate electrode structure. The first and second nanosheet channel structures extend in parallel between first and second source/drain regions. The first gate electrode structure includes a first conductive ring and a second conductive ring that completely surround outer sidewalls of the first nanosheet channel structure and the second nanosheet channel structure, respectively, and that comprise a first material.
    Type: Application
    Filed: March 16, 2020
    Publication date: May 6, 2021
    Inventors: Chung-Wei Hsu, Hou-Yu Chen, Chih-Hao Wang, Ching-Wei Tsai, Kuo-Cheng Chiang, Kuan-Lun Cheng, Mao-Lin Huang, Jia-Ni Yu, Lung-Kun Chu
  • Publication number: 20210134794
    Abstract: In some embodiments, the present disclosure relates to an integrated chip including first, second, and third nanosheet field effect transistors (NSFETs) arranged over a substrate. The first NSFET has a first threshold voltage and includes first nanosheet channel structures embedded in a first gate electrode layer. The first nanosheet channel structures extend from a first source/drain region to a second source/drain region. The second NSFET has a second threshold voltage different than the first threshold voltage and includes second nanosheet channel structures embedded in a second gate electrode layer. The second nanosheet channel structures extend from a third source/drain region to a fourth source/drain region. The third NSFET has a third threshold voltage different than the second threshold voltage and includes third nanosheet channel structures embedded in a third gate electrode layer. The third nanosheet channel structures extend from a fifth source/drain region to a sixth source/drain region.
    Type: Application
    Filed: May 15, 2020
    Publication date: May 6, 2021
    Inventors: Mao-Lin Huang, Chih-Hao Wang, Kuo-Cheng Chiang, Jia-Ni Yu, Lung-Kun Chu, Chung-Wei Hsu
  • Publication number: 20210121508
    Abstract: A vaginitis pathogen-inhibiting composition comprises a fermentate of lactic acid bacteria, which is generated by jointly fermenting a lactic acid bacteria strain and Streptococcus thermophilus in a medium containing at least one of milk, powdered milk, and casein. The lactic acid bacteria strain includes an AP-32 strain of Lactobacillus salivarius subsp. Salicinius; an F-1 strain of Lactobacillus rhamnosus; a GL-165 strain of Lactobacillus rhamnosus; a CP-9 strain of Bifidobacterium animalis subsp. lactis; a Bf-688 strain of Bifidobacterium bifidum; a Bv-889 strain of Bifidobacterium breve; or combinations thereof. The above-mentioned fermentate of the lactic acid bacteria strain can inhibit growth of vaginitis pathogens and may be in form of a food composition, a pharmaceutical composition, or a vagina-cleaning composition.
    Type: Application
    Filed: July 27, 2020
    Publication date: April 29, 2021
    Inventors: PEI-SHAN HSIEH, CHUNG-WEI KUO, YI-CHUN TSAI, HSIEH-HSUN HO, YI WEI KUO, YU FEN HUANG
  • Publication number: 20210118882
    Abstract: The present disclosure provides an integrated circuit that includes a circuit formed on a semiconductor substrate; and a de-cap device formed on the semiconductor substrate and integrated with the circuit. The de-cap device includes a filed-effect transistor (FET) that further includes a source and a drain connected through contact features landing on the source and drain, respectively; a gate stack overlying a channel and interposed between the source and the drain; and a doped feature disposed underlying the channel and connecting to the source and the drain, wherein the doped feature is doped with a dopant of a same type of the source and the drain.
    Type: Application
    Filed: October 18, 2019
    Publication date: April 22, 2021
    Inventors: Ching-Wei Tsai, Yu-Xuan Huang, Kuan-Lun Cheng, Wei Ju Lee, Chun-Fu Cheng, Chung-Wei Wu
  • Publication number: 20200269382
    Abstract: A method of monitoring a chemical mechanical polishing (CMP) apparatus including an arm configured to swing a polishing component includes performing a CMP process; learning at least two positions of the polishing component during a normal swing motion of the polish component by an optical acceptor and a processing unit to determine a plurality of expected positions of the polish component; analyzing at least one real position of the polishing component at predetermined time points during the CMP process by the optical acceptor and the processing unit; inspecting whether an abnormal event occurs based on the analyzed real position of the polishing component and the expected positions by the processing unit during the CMP process; and determining whether to send an alarm and stop the CMP process based on the inspecting result.
    Type: Application
    Filed: February 22, 2019
    Publication date: August 27, 2020
    Applicant: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Chung-Wei HUANG, Ren-Hao JHENG
  • Patent number: 9856871
    Abstract: A bicycle air pump includes an air cylinder; a joining member on the cylinder and including upper, intermediate and lower chambers, and a passageway communicating the cylinder with the lower chamber and a relief valve; an activation assembly on the joining member and including a hollow spring-loaded stem in both the intermediate chamber and the lower chamber, an end seal, a cap on the upper chamber, a push rod through the cap to urge against the seal and having an axial hole and a lateral hole communicating with the axial hole, a knob secured to the push rod and the cap, and an outlet; a pressure gauge on the joining member and communicating with the passageway; an inlet assembly secured to bottom of the cylinder and including a check valve; and a blocking member secured to bottom of the stem for blocking the passageway when in an inoperative position.
    Type: Grant
    Filed: August 5, 2015
    Date of Patent: January 2, 2018
    Inventors: Chung Wei Huang, Wen-Hung Li, Cheng Yu Huang
  • Patent number: 9746280
    Abstract: A pressure regulator for paint ball gun includes a first housing including a hollow projection on a first end surface, an axial channel through the projection, and a connector on a second end surface; an output pressure gauge on the first housing; a check valve on the first housing; a pressure regulation assembly including a sleeve fastened in the channel and having an axial tunnel, a biasing member in the tunnel, and a hub on the biasing member; a hollow second housing including an internal space with the projection disposed therein, and holes on an end, each hole having overlapping circular portions and of larger and smaller sizes; and fasteners through the overlapping circular portions of smaller size of the holes into the first housing. In an unfastened state of the second housing, the fasteners are through the overlapping circular portions of larger size of the holes.
    Type: Grant
    Filed: March 10, 2016
    Date of Patent: August 29, 2017
    Inventors: Chung Wei Huang, Wen-Hung Li, Cheng Yu Huang
  • Publication number: 20160334063
    Abstract: A portable air tank includes a reservoir including a space for containing compressed air, an upper neck, a channel through the neck, internal threads on a surface of the channel, external threads on an outer surface of the neck, and an annular bottom in the channel; a communication member in the channel and including a stem, a tunnel in the stem, and an annular member on a bottom of the stem and rested on the annular bottom; a sealing ring rested on the annular member; and a cap including an axial hole for receiving the stem, external threads secured to the internal threads to urge the annular member against the annular bottom for airtight purposes, and a top handle member.
    Type: Application
    Filed: July 26, 2016
    Publication date: November 17, 2016
    Inventors: Chung Wei Huang, Wen-Hung Li, Cheng Yu Huang
  • Publication number: 20160324075
    Abstract: A planter is provided with concentric U-shaped first ridges on a first half portion of a bottom; concentric U-shaped second ridges on a second half portion of the bottom; concentric U-shaped first recesses on a first half portion of an underside; concentric U-shaped second recesses on a second half portion of the underside; a corrugated wall; a flange on a top of the corrugated wall; an upstanding lip on an outer edge of the flange; and a board insert on the flange and including a top surface, a flange member on a bottom edge of the top surface, and rows of bottom holes each having an annular wall.
    Type: Application
    Filed: July 22, 2016
    Publication date: November 10, 2016
    Inventors: Chung Wei Huang, Wen-Hung Li, Cheng Yu Huang
  • Publication number: 20160187098
    Abstract: A pressure regulator for paint ball gun includes a first housing including a hollow projection on a first end surface, an axial channel through the projection, and a connector on a second end surface; an output pressure gauge on the first housing; a check valve on the first housing; a pressure regulation assembly including a sleeve fastened in the channel and having an axial tunnel, a biasing member in the tunnel, and a hub on the biasing member; a hollow second housing including an internal space with the projection disposed therein, and holes on an end, each hole having overlapping circular portions and of larger and smaller sizes; and fasteners through the overlapping circular portions of smaller size of the holes into the first housing. In an unfastened state of the second housing, the fasteners are through the overlapping circular portions of larger size of the holes.
    Type: Application
    Filed: March 10, 2016
    Publication date: June 30, 2016
    Inventors: Chung Wei Huang, Wen-Hung Li, Cheng Yu Huang
  • Patent number: 9366350
    Abstract: A gas cylinder is provided with a pressure regulator including a valve body including an upper first chamber, intermediate second and third chambers, a lower channel threadedly secured to and communicating with a container body, a passageway having one end communicating with the container body, a lower through hole communicating with the intermediate third chamber and the channel, and an internally threaded top neck; a high-pressure safety valve; a low-pressure safety valve; a coupler on the valve body; a moveable member on a bottom of the intermediate third chamber; a spring biased hollow member in the intermediate second chamber and having a bottom engaged the moveable member; an externally threaded stem in the upper first chamber and complimentarily disposed on the hollow member; a hollow cap threadedly secured to the stem and the neck respectively; and a knob mounted on the stem.
    Type: Grant
    Filed: October 24, 2014
    Date of Patent: June 14, 2016
    Inventors: Wen-Hung Li, Chung Wei Huang
  • Publication number: 20150338009
    Abstract: A siphon includes a hollow member including an upper enlargement, intermediate external threads, and lower external threads; an internally threaded ring secured to the intermediate external threads; a guide tube including a plurality of annular grooves on an outer surface, the guide tube being moveably partially disposed in the hollow member; a plurality of O-rings in the annular grooves; a tubular member around the guide tube and secured to the upper enlargement, the tubular member including a plurality of openings; and a sleeve moveably put on the tubular member.
    Type: Application
    Filed: August 5, 2015
    Publication date: November 26, 2015
    Inventors: Chung Wei Huang, Wen-Hung Li, Cheng Yu Huang
  • Publication number: 20150337833
    Abstract: A bicycle air pump includes an air cylinder; a joining member on the cylinder and including upper, intermediate and lower chambers, and a passageway communicating the cylinder with the lower chamber and a relief valve; an activation assembly on the joining member and including a hollow spring-loaded stem in both the intermediate chamber and the lower chamber, an end seal, a cap on the upper chamber, a push rod through the cap to urge against the seal and having an axial hole and a lateral hole communicating with the axial hole, a knob secured to the push rod and the cap, and an outlet; a pressure gauge on the joining member and communicating with the passageway; an inlet assembly secured to bottom of the cylinder and including a check valve; and a blocking member secured to bottom of the stem for blocking the passageway when in an inoperative position.
    Type: Application
    Filed: August 5, 2015
    Publication date: November 26, 2015
    Inventors: Chung Wei Huang, Wen-Hung Li, Cheng Yu Huang
  • Publication number: 20150041001
    Abstract: A gas cylinder is provided with a pressure regulator including a valve body including an upper first chamber, intermediate second and third chambers, a lower channel threadedly secured to and communicating with a container body, a passageway having one end communicating with the container body, a lower through hole communicating with the intermediate third chamber and the channel, and an internally threaded top neck; a high-pressure safety valve; a low-pressure safety valve; a coupler on the valve body; a moveable member on a bottom of the intermediate third chamber; a spring biased hollow member in the intermediate second chamber and having a bottom engaged the moveable member; an externally threaded stem in the upper first chamber and complimentarily disposed on the hollow member; a hollow cap threadedly secured to the stem and the neck respectively; and a knob mounted on the stem.
    Type: Application
    Filed: October 24, 2014
    Publication date: February 12, 2015
    Inventors: Wen-Hung Li, Chung Wei Huang
  • Publication number: 20140313346
    Abstract: A tracking shooting system and method are disclosed herein. The tracking shooting system includes a camera device, a wireless radio frequency module, a wireless transceiver and a control module. The wireless radio frequency module is mounted beside a target area. The wireless transceiver is disposed on an object, and is configured to communicate with the wireless radio frequency module to obtain coordinate information. The control module is configured to receive the coordinate information transmitted from the wireless transceiver, and to calculate a position coordinate of the object in accordance with the coordinate information. The control module controls the camera device in accordance with the position coordinate, so as to tracking-shoot the object.
    Type: Application
    Filed: February 13, 2014
    Publication date: October 23, 2014
    Applicant: AVer Information Inc.
    Inventors: Chung-Wei HUANG, Yu-Chi WU, Cheng-Cheng YU
  • Patent number: 5152120
    Abstract: A latex lid mounting apparatus includes a seat body and a lid accommodating device with a replaceable lid container. A beverage cup is placed on a cup positioning plate. Lids are superposed in the container. An ascending assembly activates a lid holding unit to move up and down between an upper limit position and a lower limit position. The lid holding unit includes an outer ring, an inner ring journalled in the outer ring, several links connected to the inner and outer rings, and a plurality of paw elements carried on the inner and outer rings. A rotation control device regulates relative rotation between the inner and outer rings, so as to move the paw elements between an inner limit position and an outer limit position. Under the guidance of the rotation control device, the lid holding unit holds the lowermost lid immediately before reaching the upper limit position, while covering the open upper end of the cup with the lid immediately before reaching the lower limit position.
    Type: Grant
    Filed: August 21, 1991
    Date of Patent: October 6, 1992
    Inventor: Chung-Wei Huang