Patents by Inventor Wei-Ho Ting

Wei-Ho Ting 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: 10025157
    Abstract: A red particle for an electrophoretic display. The particle includes a core of a diketopyrrolopyrrole pigment, a shell around the core comprising a methacrylate, and steric siloxane molecules extending from the shell.
    Type: Grant
    Filed: December 21, 2017
    Date of Patent: July 17, 2018
    Assignee: E INK CALIFORNIA, LLC
    Inventors: Hui Du, Yu Li, Wei-Ho Ting, HongMei Zang, Ming Wang
  • Publication number: 20180113368
    Abstract: A red particle for an electrophoretic display. The particle includes a core of a diketopyrrolopyrrole pigment, a shell around the core comprising a methacrylate, and steric siloxane molecules extending from the shell.
    Type: Application
    Filed: December 21, 2017
    Publication date: April 26, 2018
    Inventors: Hui Du, Yu Li, Wei-Ho Ting, HongMei Zang, Ming Wang
  • Patent number: 9864253
    Abstract: The present invention is directed to a display fluid comprising charged composite pigment particles dispersed in a solvent. The composite pigment particles have a density which matches to the density of the solvent in which they are dispersed. A display fluid comprising the composite pigment particles provides improved display performance.
    Type: Grant
    Filed: May 25, 2016
    Date of Patent: January 9, 2018
    Assignee: E INK CALIFORNIA, LLC
    Inventors: Hui Du, Yu Li, Wei-Ho Ting, HongMei Zang, Ming Wang
  • Patent number: 9631089
    Abstract: A thermoplastic polyurethane composite material composition includes a plastic base material and a curing agent, the plastic base material includes a thermoplastic polyurethane and a silicone gum including at least two alkenyl groups in each of molecules thereof, wherein the thermoplastic polyurethane and the silicone gum are uniformly mixed, and a weight ratio of the thermoplastic polyurethane and the silicone gum is ranging from 95.01:4.99 to 99.5:0.5. The curing agent is uniformly mixed with the plastic base material, wherein the curing agent has an adding amount enabling the silicone gum to crosslink to form a silicone rubber.
    Type: Grant
    Filed: January 7, 2016
    Date of Patent: April 25, 2017
    Assignee: EVERMORE CHEMICAL INDUSTRY CO., LTD.
    Inventors: Wei-Ho Ting, Pin-Jung Chen, Charles Huang, Shih-Chieh Wang
  • Publication number: 20170015825
    Abstract: A thermoplastic polyurethane composite material composition includes a plastic base material and a curing agent, the plastic base material includes a thermoplastic polyurethane and a silicone gum including at least two alkenyl groups in each of molecules thereof, wherein the thermoplastic polyurethane and the silicone gum are uniformly mixed, and a weight ratio of the thermoplastic polyurethane and the silicone gum is ranging from 95.01:4.99 to 99.5:0.5. The curing agent is uniformly mixed with the plastic base material, wherein the curing agent has an adding amount enabling the silicone gum to crosslink to form a silicone rubber.
    Type: Application
    Filed: January 7, 2016
    Publication date: January 19, 2017
    Inventors: Wei-Ho TING, Pin-Jung CHEN, Charles HUANG, Shih-Chieh WANG
  • Publication number: 20160266463
    Abstract: The present invention is directed to a display fluid comprising charged composite pigment particles dispersed in a solvent. The composite pigment particles have a density which matches to the density of the solvent in which they are dispersed. A display fluid comprising the composite pigment particles provides improved display performance.
    Type: Application
    Filed: May 25, 2016
    Publication date: September 15, 2016
    Inventors: Hui Du, Yu Li, Wei-Ho Ting, HongMei Zang, Ming Wang
  • Patent number: 9372380
    Abstract: The present invention is directed to a display fluid comprising charged composite pigment particles dispersed in a solvent. The composite pigment particles have a density which matches to the density of the solvent in which they are dispersed. A display fluid comprising the composite pigment particles provides improved display performance.
    Type: Grant
    Filed: July 13, 2012
    Date of Patent: June 21, 2016
    Assignee: E INK CALIFORNIA, LLC
    Inventors: Hui Du, Yu Li, Wei-Ho Ting, HongMei Zang, Ming Wang
  • Patent number: 9366935
    Abstract: The present invention is directed to a display fluid comprising charged composite pigment particles dispersed in a solvent. The composite pigment particles have a density which matches to the density of the solvent in which they are dispersed. A display fluid comprising the composite pigment particles provides improved display performance.
    Type: Grant
    Filed: February 1, 2012
    Date of Patent: June 14, 2016
    Assignee: E INK CALIFORNIA, LLC
    Inventors: Hui Du, Yu Li, Wei-Ho Ting, HongMei Zang
  • Patent number: 9223164
    Abstract: A display includes a display medium layer and a dielectric layer disposed at a side of the display medium layer. The composition of the dielectric layer includes at least a humectant for decreasing the electric resistivity of the dielectric layer and stabilizing the electric performance of the display.
    Type: Grant
    Filed: August 2, 2013
    Date of Patent: December 29, 2015
    Assignee: SiPix Technology, Inc.
    Inventors: Cheng-Yuan Lai, Hui Chen, Jung-An Cheng, Wei-Ho Ting, Yu Li, Hongmei Zang, Ming Wang, Zoran Topalovic, Tyau-Jeen Lin
  • Publication number: 20150036206
    Abstract: A display includes a display medium layer and a dielectric layer disposed at a side of the display medium layer. The composition of the dielectric layer includes at least a humectant for decreasing the electric resistivity of the dielectric layer and stabilizing the electric performance of the display.
    Type: Application
    Filed: August 2, 2013
    Publication date: February 5, 2015
    Applicant: SiPix Technology, Inc.
    Inventors: Cheng-Yuan Lai, Hui Chen, Jung-An Cheng, Wei-Ho Ting, Yu Li, Hongmei Zang, Ming Wang, Zoran Topalovic, Tyau-Jeen Lin
  • Patent number: 8895674
    Abstract: A method disclosed for making a side-chain dendrimer vesicle. The method includes the steps of: At first, there is provided a random copolymer with a narrow distribution of molecular weights by active polymerization and chemical modification. Then, chemical modification is executed to graft various generations of dendrimers to the random copolymer to provide a side-chain dendritic random copolymer with various generations. Two steps of emulsification are taken to induce macromolecular self-assembling of the side-chain dendritic random copolymer solution to form the macromolecular vesicle. The side-chain dendrimer includes C10˜C18 hydrophobic alkyl chains.
    Type: Grant
    Filed: January 23, 2014
    Date of Patent: November 25, 2014
    Assignee: Chung-Shan Institute of Science and Technology, Armaments, Bureau, Ministry of National Defense
    Inventors: Wen-Chiung Su, Wei-Ho Ting, Mao-Syong Lin, Chia-Cheng Chang, Hsin-Cheng Chiu, Sheng-hong Dai, Ru-Jong Jeng
  • Patent number: 8877861
    Abstract: The present invention relates to a one-pot synthetic method for synthesizing silver-containing waterborne polyurethane (WBPU). The method includes the steps of adding a silver ion-containing solution, such as silver nitrate solution, into WBPU emulsion to form a silver-containing PU emulsion by stirring, and dehydrating the silver-containing PU emulsion so as to obtain a WBPU containing nano-scaled silver particles having a uniform particle size and good dispersibility. The present invention provides a method that can be easily and speedily operated, and the silver-containing WBPU prepared according to the method of the present invention exhibits excellent antibacterial, bactericidal and deodorant effects but using a small amount of silver.
    Type: Grant
    Filed: November 4, 2008
    Date of Patent: November 4, 2014
    Inventors: Wei-Ho Ting, Shenghong A. Dai, Tzu-Wen Kuo, Ru-Jong Jeng
  • Publication number: 20140135451
    Abstract: A method disclosed for making a side-chain dendrimer vesicle. The method includes the steps of: At first, there is provided a random copolymer with a narrow distribution of molecular weights by active polymerization and chemical modification. Then, chemical modification is executed to graft various generations of dendrimers to the random copolymer to provide a side-chain dendritic random copolymer with various generations. Two steps of emulsification are taken to induce macromolecular self-assembling of the side-chain dendritic random copolymer solution to form the macromolecular vesicle. The side-chain dendrimer includes C10˜C18 hydrophobic alkyl chains.
    Type: Application
    Filed: January 23, 2014
    Publication date: May 15, 2014
    Applicant: Chung-Shan Institute of Science and Technology, Armaments, Bureau, Ministry of National Defense
    Inventors: Wen-Chiung Su, Wei-Ho Ting, Mao-Syong Lin, Chia-Cheng Chang, Hsin-Cheng Chiu, Sheng-hong Dai, Ru-Jong Jeng
  • Publication number: 20140104674
    Abstract: A display medium adapted for an electrophoretic display is provided. The display medium includes at least one particle and a random copolymer bonded with the particle, wherein the random copolymer has a structural unit originated from a first monomer and a second monomer. The first monomer is selected from at least one or a combination of a group of specific compounds consisting of 2-ethylhexyl acrylate, lauryl methacrylate and octadecyl acrylate etc. and the second monomer is selected from at least one kind of a group of specific compounds composed of 2,2,2 trifluoroethyl acrylate, 2,2,3,3 tetrafluoropropyl methacrylate and 1,1,1,3,3,3-hexafluoroisopropyl acrylate. A method of manufacturing the display medium and an electrophoretic display with the display medium are also provided.
    Type: Application
    Filed: October 15, 2012
    Publication date: April 17, 2014
    Applicant: SIPIX TECHNOLOGY INC.
    Inventors: Wei-Ho Ting, Ning-Wei Jan, Hui Du, Hong-Mei Zang, Tyau-Jeen Lin, Chun-Hsien Chen
  • Publication number: 20130175479
    Abstract: The present invention is directed to a display fluid comprising charged composite pigment particles dispersed in a solvent. The composite pigment particles have a density which matches to the density of the solvent in which they are dispersed. A display fluid comprising the composite pigment particles provides improved display performance.
    Type: Application
    Filed: July 13, 2012
    Publication date: July 11, 2013
    Inventors: Hui DU, Yu Li, Wei-Ho Ting, HongMei Zang, Ming Wang
  • Publication number: 20120199798
    Abstract: The present invention is directed to a display fluid comprising charged composite pigment particles dispersed in a solvent. The composite pigment particles have a density which matches to the density of the solvent in which they are dispersed. A display fluid comprising the composite pigment particles provides improved display performance.
    Type: Application
    Filed: February 1, 2012
    Publication date: August 9, 2012
    Inventors: Hui Du, Yu Li, Wei-Ho Ting, HongMei Zang
  • Publication number: 20120130022
    Abstract: A method for making a side-chain dendrimer vesicle includes the following steps. At first, there is provided a random copolymer with a narrow distribution of molecular weights by active polymerization and chemical modification. Then, chemical modification is executed to graft various generations of dendrimers to the random copolymer to provide a side-chain dendritic random copolymer with various generations. Two steps of emulsification are taken to induce macromolecular self-assembling of the side-chain dendritic random copolymer solution to form the macromolecular vesicle. The side-chain dendrimer includes C10˜C18 hydrophobic alkyl chains.
    Type: Application
    Filed: May 7, 2011
    Publication date: May 24, 2012
    Inventors: Wen-Chiung Su, Wei-Ho Ting, Mao-Syong Lin, Chia-Cheng Chang, Hsin-Cheng Chiu, Sheng-hong Dai, Ru-Jong Jeng
  • Patent number: 8173760
    Abstract: Methods for producing dendrons of different generations with hydrophobic functional end-groups, and for producing polyurethanes with the side-chain dendrons are disclosed step-by-step. The dendron with hydrophobic functional end-groups in the polyurethane systems, and the honeycomb-like structure thin films are obtained by a breath-figure process. The structures of dendrons and dendritic side-chain polyurethanes are respectively expressed in the following and the end-groups (R) of the dendron are long alkyl chains or perfluoroalkyl derivatives.
    Type: Grant
    Filed: February 28, 2010
    Date of Patent: May 8, 2012
    Assignee: Chung-Shan Institute of Science and Technology, Armaments Bureau, Ministry of National Defense
    Inventors: Wen-Chiung Su, Wei-Ho Ting, Chun-Ming Yeh, Chia-Cheng Chang, Sheng-Hong Dai, Ru-Jong Jeng
  • Publication number: 20110213114
    Abstract: A dendron with hydrophobic functional of end group, a polyurethane with the dendron, and producing methods thereof are disclosed. The dendron with hydrophobic functional of end group in the polyurethane systems, and the honeycomb-like structure thin films were obtained by a breath-figure process. The structures of dendron and dendritic side-chain polyurethanes are respectively expressed in the following. Therein, the end-groups (R) of the dendron are long alkyl chains or perfluoroalkyl derivatives.
    Type: Application
    Filed: February 28, 2010
    Publication date: September 1, 2011
    Inventors: WEN-CHIUNG SU, Wei-Ho Ting, Chun-Ming Yeh, Chia-Cheng Chang, Sheng-Hong Dai, Ru-Jong Jeng
  • Publication number: 20100113686
    Abstract: The present invention relates to a one-pot synthetic method for synthesizing silver-containing waterborne polyurethane (WBPU). The method includes the steps of adding a silver ion-containing solution, such as silver nitrate solution, into WBPU emulsion to form a silver-containing PU emulsion by stirring, and dehydrating the silver-containing PU emulsion so as to obtain a WBPU containing nano-scaled silver particles having a uniform particle size and good dispersibility. The present invention provides a method that can be easily and speedily operated, and the silver-containing WBPU prepared according to the method of the present invention exhibits excellent antibacterial, bactericidal and deodorant effects but using a small amount of silver.
    Type: Application
    Filed: November 4, 2008
    Publication date: May 6, 2010
    Inventors: Wei-Ho Ting, Shenghong A. Dai, Tzu-Wen Kuo, Ru-Jong Jeng