Patents by Inventor Jung Chung Wu

Jung Chung Wu 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: 20200126986
    Abstract: An integrated circuit includes a first diffusion area for a first type transistor. The first type transistor includes a first drain region and a first source region. A second diffusion area for a second type transistor is separated from the first diffusion area. The second type transistor includes a second drain region and a second source region. A gate electrode continuously extends across the first diffusion area and the second diffusion area in a routing direction. A first metallic structure is electrically coupled with the first source region. A second metallic structure is electrically coupled with the second drain region. A third metallic structure is disposed over and electrically coupled with the first and second metallic structures. A width of the first metallic structure is substantially equal to or larger than a width of the third metallic structure.
    Type: Application
    Filed: December 20, 2019
    Publication date: April 23, 2020
    Inventors: Ali KESHAVARZI, Ta-Pen GUO, Shu-Hui SUNG, Hsiang-Jen TSENG, Shyue-Shyh LIN, Lee-Chung LU, Chung-Cheng WU, Li-Chun TIEN, Jung-Chan YANG, Ting-Yu CHEN, Min CAO, Yung-Chin HOU
  • Patent number: 10535655
    Abstract: An integrated circuit includes a first diffusion area for a first type transistor. The first type transistor includes a first drain region and a first source region. A second diffusion area for a second type transistor is separated from the first diffusion area. The second type transistor includes a second drain region and a second source region. A gate electrode continuously extends across the first diffusion area and the second diffusion area in a routing direction. A first metallic structure is electrically coupled with the first source region. A second metallic structure is electrically coupled with the second drain region. A third metallic structure is disposed over and electrically coupled with the first and second metallic structures. A width of the first metallic structure is substantially equal to or larger than a width of the third metallic structure.
    Type: Grant
    Filed: April 8, 2016
    Date of Patent: January 14, 2020
    Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Ali Keshavarzi, Ta-Pen Guo, Shu-Hui Sung, Hsiang-Jen Tseng, Shyue-Shyh Lin, Lee-Chung Lu, Chung-Cheng Wu, Li-Chun Tien, Jung-Chan Yang, Ting-Yu Chen, Min Cao, Yung-Chin Hou
  • Publication number: 20190181135
    Abstract: A control circuit providing an output voltage and including an N-type transistor, a first P-type transistor and a second P-type transistor is provided. The N-type transistor is coupled to a first power terminal. The first P-type transistor includes a first source, a first drain, a first gate and a first bulk. The first gate is coupled to a gate of the N-type transistor. The first bulk is coupled to the first source. The second P-type transistor includes a second source, a second drain, a second gate and a second bulk. The second source is coupled to a second power terminal. The second drain and the second bulk are coupled to the first bulk.
    Type: Application
    Filed: December 12, 2017
    Publication date: June 13, 2019
    Applicant: Vanguard International Semiconductor Corporation
    Inventors: Shao-Chang HUANG, Shang-Chuan PAI, Wei-Chung WU, Szu-Chi CHEN, Sheng-Chih CHUANG, Yin-Ting LIN, Pei-Chun YU, Han-Pei LIU, Jung-Tsun CHUANG, Chieh-Yao CHUANG, Hung-Wei CHEN
  • Patent number: 10093636
    Abstract: Synthesizing bio-plasticizers with acidic ionic liquids as catalysts. The acidic ionic liquids are Bronsted acidic ionic liquids, which are composed of alkyl sulfone pyridinium and strong Bronsted acid. Epoxidized fatty acid alkyl esters could be obtained via epoxidation of fatty acid alkyl esters using the acidic ionic liquids as catalysts. The epoxidized fatty acid alkyl esters perform well as bio-plasticizers, which could be substituted for phthalate ester plasticizers. The acidic ionic liquids catalysts provide good catalytic performance, are easy to separate, reusable, and may reduce corrosion of pipelines.
    Type: Grant
    Filed: August 5, 2016
    Date of Patent: October 9, 2018
    Assignee: CPC CORPORATION, TAIWAN
    Inventors: You-Liang Tu, Ya-Shiuan Lin, Ming-Tsang Tsai, Chiu-Ping Li, Jung-Chung Wu
  • Publication number: 20180037561
    Abstract: Synthesizing bio-plasticizers with acidic ionic liquids as catalysts. The acidic ionic liquids are Bronsted acidic ionic liquids, which are composed of alkyl sulfone pyridinium and strong Bronsted acid. Epoxidized fatty acid alkyl esters could be obtained via epoxidation of fatty acid alkyl esters using the acidic ionic liquids as catalysts. The epoxidized fatty acid alkyl esters perform well as bio-plasticizers, which could be substituted for phthalate ester plasticizers. The acidic ionic liquids catalysts provide good catalytic performance, are easy to separate, reusable, and may reduce corrosion of pipelines.
    Type: Application
    Filed: August 5, 2016
    Publication date: February 8, 2018
    Inventors: You-Liang Tu, Ya-Shiuan Lin, Ming-Tsang Tsai, Chiu-Ping Li, Jung-Chung Wu
  • Patent number: 9714202
    Abstract: A method for producing adamantane includes the steps of preparing a catalytic composition including an acidic ionic liquid and a co-catalyst and subjecting a tetrahydrodicyclopentadiene-containing component to isomerization in the presence of the catalytic composition to form adamantane. The acidic ionic liquid includes aluminum chloride and a quaternary onium compound selected from the group consisting of a quaternary ammonium halide, a quaternary phosphonium halide, and a combination thereof. The co-catalyst is an oxygen-containing reagent.
    Type: Grant
    Filed: November 18, 2014
    Date of Patent: July 25, 2017
    Assignee: CPC Corporation, Taiwan
    Inventors: Ming-Yu Huang, Jann-Chen Lin, Yih-Ping Wang, Jung-Chung Wu
  • Patent number: 9586886
    Abstract: Fatty acids are produced through transacylation. An organic nitrogen-containing compound is reacted with alkyl sultone to generate a white solid of a zwitterionic compound. After being purified and dried, the white solid is powdered to be reacted with a Bronsted strong acid for obtaining a clear viscous water-based acidic ionic liquid (IL) as a catalyst used used to effectively process transacylation between oil and acetic acid (HOAc) for fabricating fatty acid (FFA) and glycerol triacetate (GTA). Therein, unsaturated fatty acid is simultaneously processed through addition acetoxylation to obtain stabilized acetoxy fatty acid (AFFA). After, HOAc is recycled through vacuuming. Then, the product and the IL are stratified. The product at upper layer is taken out. The IL at lower layer can be recycled for processing transacylation and addition acetoxylation repeatedly. Therein, fatty acids including the stabilized AFFA are obtained from the product after taking out GTA through vacuum distillation.
    Type: Grant
    Filed: April 20, 2016
    Date of Patent: March 7, 2017
    Assignee: CPC CORPORATION, TAIWAN
    Inventors: Jung-Chung Wu, Ming-Yu Huang, Jann-Chen Lin, Yih-Ping Wang
  • Publication number: 20150344385
    Abstract: A method for producing adamantane includes the steps of preparing a catalytic composition including an acidic ionic liquid and a co-catalyst and subjecting a tetrahydrodicyclopentadiene-containing component to isomerization in the presence of the catalytic composition to form adamantane. The acidic ionic liquid includes aluminum chloride and a quaternary onium compound selected from the group consisting of a quaternary ammonium halide, a quaternary phosphonium halide, and a combination thereof. The co-catalyst is an oxygen-containing reagent.
    Type: Application
    Filed: November 18, 2014
    Publication date: December 3, 2015
    Inventors: Ming-Yu Huang, Jann-Chen Lin, Yih-Ping Wang, Jung-Chung Wu
  • Patent number: 9056827
    Abstract: The present invention uses a nitrogen-containing organic compound to be reacted with an alkyl sultone to obtain a zwitterion compound. The zwitterion compound is reacted with a heteropoly acid (HPA) to obtain an ionic liquid HPA (IL-HPA). The IL-HPA is used for acetylation of polyol and HOAc for obtaining polyol acetate. The IL used in the reaction can be recycled. Thus, problems of product separation, waste acid handling, and corrosion of facilities are solved and production through esterification is improved with a green catalysis.
    Type: Grant
    Filed: February 7, 2012
    Date of Patent: June 16, 2015
    Assignee: CPC CORPORATION, TAIWAN
    Inventors: Jung-Chung Wu, Jen-Chun Chang, Ming-Yu Huang, Jann-Chen Lin
  • Publication number: 20130109882
    Abstract: The present invention uses a nitrogen-containing organic compound to be reacted with an alkyl sultone to obtain a zwitterion compound. The zwitterion compound is reacted with a heteropoly acid (HPA) to obtain an ionic liquid HPA (IL-HPA). The IL-HPA is used for acetylation of polyol and HOAc for obtaining polyol acetate. The IL used in the reaction can be recycled. Thus, problems of product separation, waste acid handling, and corrosion of facilities are solved and production through esterification is improved with a green catalysis.
    Type: Application
    Filed: February 7, 2012
    Publication date: May 2, 2013
    Applicant: CPC CORPORATION, TAIWAN
    Inventors: Jung-Chung Wu, Jen-Chun Chang, Ming-Yu Huang, Jann-Chen Lin
  • Patent number: 8269049
    Abstract: The present invention fabricates diethylene-glycol tert-butyl ether (DEGtBE) by using isobutylene and diethylene glycol (DEG) coordinated with an acidic cation exchanged resin as catalyst. Through two stages of vacuum distillations, highly selective and pure DEGtBE is produced. Moreover, a byproduct of diethylene-glycol di-tert-butyl ether (DEGDtBE) can be recycled.
    Type: Grant
    Filed: December 31, 2009
    Date of Patent: September 18, 2012
    Assignee: Chinese Petroleum Corp.
    Inventors: Ming-Yu Huang, Jen-Chun Chang, Jann-Chen Lin, Kuen-Hai Lin, Jung-Chung Wu
  • Patent number: 8049050
    Abstract: A method for synthesizing exo-tetrahydrodicyclopentadiene (exo-THDCPD) and adamantane is provided, including isomerization of an endo-tetrahydrodicyclopentadiene (endo-THDCPD) as a reaction feed with an acidic ionic liquid of aluminum trichloride in a pseudo-fixed bed ionic liquid reactor. Reactants float as a droplet from bottom to top of the pseudo-fixed bed reactor, and finally are discharged from a side tube. A mole fraction of aluminum trichloride in the acidic ionic liquid of aluminum trichloride is from 0.5 to 0.9, a feeding rate of the reaction feed is 0.1-10 g/min, and a temperature for the isomerization is between 25-120° C.
    Type: Grant
    Filed: May 11, 2009
    Date of Patent: November 1, 2011
    Assignee: CPC Corporation, Taiwan
    Inventors: Ming-Yu Huang, Jen-Chun Chang, Jann-Chen Lin, Kun-Hai Lin, Jung-Chung Wu
  • Publication number: 20110245522
    Abstract: A new method for fabricating fatty acid methyl ester (FAME) is provided. A Bronsted acid ionic liquid is used. After some reactions, two layers of materials are formed. A product of FAME is obtained at the upper layer of material. The lower layer of material is the ionic liquid. Thus, the ionic liquid is reusable for re-fabricating the FAME product. And, furthermore, waste acid is thus reduced.
    Type: Application
    Filed: April 6, 2010
    Publication date: October 6, 2011
    Applicant: CPC CORPORATION, TAIWAN
    Inventors: Jung-Chung Wu, Ming-Yu Huang, Jen-Chun Chang, Jann-Chen Lin, Kuen-Hai Lin
  • Patent number: 8017821
    Abstract: A process for isomerization of tetrahydrodicyclopentadiene using a supported acidic ionic liquid as catalyst is provided. In the presence of the supported acidic ionic liquid, endo-tetrahydrodicyclopentadiene is isomerized to exo-tetrahydrodicyclo-pentadiene, wherein the supported acidic ionic liquid includes a porous support and an acidic ionic liquid, and the acidic ionic liquid includes an aluminum halide, and a quaternary ammonium halide or a quaternary phosphonium halide. The porous support is impregnated with the acidic ionic liquid. Furthermore, under different reaction conditions, the exo-tetrahydrodicyclopentadiene product can be isomerized to adamantane in the presence of such a supported acidic ionic liquid.
    Type: Grant
    Filed: March 24, 2009
    Date of Patent: September 13, 2011
    Assignee: CPC Corporation, Taiwan
    Inventors: Ming-Yu Huang, Jann-Chen Lin, Kun-Hai Lin, Jung-Chung Wu
  • Publication number: 20110184207
    Abstract: A new method for fabricating glycol monoalkyl ether acetate (GMAEA) is provided. A Bronsted acidic ionic liquid is used. After some reactions, two layers of materials are formed. A product of GMAEA is obtained at the upper layer. The lower layer is the ionic liquid. Thus, the ionic liquid is reusable for re-fabricating the product. And, furthermore, waste acid is reduced.
    Type: Application
    Filed: May 17, 2010
    Publication date: July 28, 2011
    Applicant: CPC CORPORATION
    Inventors: Jung-Chung Wu, Ming-Yu Huang, Jen-Chun Chang, Jann-Chen Lin
  • Publication number: 20110160492
    Abstract: Usually an analysis of fuel displacement accident is required before operating a reactor. In the present invention, fuel displacement accident is analyzed by linearly combining calculation results of single displacement layouts and a calculation result of a default placement layout. In this way, a number of displacement combinations to be analyzed can be reduced. And, thus, time for the analysis is saved and safety of the reactor core can be affirmed.
    Type: Application
    Filed: December 31, 2009
    Publication date: June 30, 2011
    Applicant: CPC CORPORATION, TAIWAN
    Inventors: Ming-Yu Huang, Jen-Chun Chang, Jann-Chen Lin, Kuen-Hai Lin, Jung-Chung Wu
  • Publication number: 20100286460
    Abstract: A method for synthesizing exo-tetrahydrodicyclopentadiene (exo-THDCPD) and adamantane is provided, including isomerization of an endo-tetrahydrodicyclopentadiene (endo-THDCPD) as a reaction feed with an acidic ionic liquid of aluminum trichloride in a pseudo-fixed bed ionic liquid reactor. Reactants float as a droplet from bottom to top of the pseudo-fixed bed reactor, and finally are discharged from a side tube. A mole fraction of aluminum trichloride in the acidic ionic liquid of aluminum trichloride is from 0.5 to 0.9, a feeding rate of the reaction feed is 0.1-10 g/min, and a temperature for the isomerization is between 25-120° C.
    Type: Application
    Filed: May 11, 2009
    Publication date: November 11, 2010
    Applicant: CPC Corporation, Taiwan
    Inventors: Ming-Yu Huang, Jen-Chun Chang, Jann-Chen Lin, Kun-Hai Lin, Jung-Chung Wu
  • Publication number: 20100249475
    Abstract: A process for isomerization of tetrahydrodicyclopentadiene using a supported acidic ionic liquid as catalyst is provided. In the presence of the supported acidic ionic liquid, endo-tetrahydrodicyclopentadiene is isomerized to exo-tetrahydrodicyclo-pentadiene, wherein the supported acidic ionic liquid includes a porous support and an acidic ionic liquid, and the acidic ionic liquid includes an aluminum halide, and a quaternary ammonium halide or a quaternary phosphonium halide. The porous support is impregnated with the acidic ionic liquid. Furthermore, under different reaction conditions, the exo-tetrahydrodicyclopentadiene product can be isomerized to adamantane in the presence of such a supported acidic ionic liquid.
    Type: Application
    Filed: March 24, 2009
    Publication date: September 30, 2010
    Inventors: Ming-Yu Huang, Jann-Chen Lin, Kun-Hai Lin, Jung-Chung Wu
  • Patent number: 7488859
    Abstract: A method for producing adamantane includes isomerizing exo-tetrahydrodicyclopentadiene into adamantane in an acidic chloroaluminate ionic liquid composed of aluminum(III) trichloride and a quaternary ammonium halide having a quaternary ammonium cation selected from a group consisting of tetraalkylammonium, dialkylpyridinium, and trialkylimidazolium.
    Type: Grant
    Filed: June 20, 2007
    Date of Patent: February 10, 2009
    Assignee: CPC Corporation, Taiwan
    Inventors: Ming-Yu Huang, Jann-Chen Lin, Kun-Hai Lin, Jung-Chung Wu
  • Patent number: 7488860
    Abstract: An exo-tetrahydrodicyclopentadiene is produced from endo-tetrahydrodicyclopentadiene through isomerization reaction. An acidic ionic liquid is used in the isomerization. The isomerization of endo-tetrahydrodicyclopentadiene gives a reaction conversion and a selectivity both higher than 99%. Besides, the ionic liquid used is environmental-friendly and recyclable.
    Type: Grant
    Filed: September 13, 2006
    Date of Patent: February 10, 2009
    Assignee: Chinese Petroleum Corp.
    Inventors: Ming-Yu Huang, Jen-Chun Chang, Jann-Chen Lin, Kun-Hai Lin, Jung-Chung Wu