Patents by Inventor Chih Yung Ho

Chih Yung Ho 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: 20240146109
    Abstract: Provided are a wireless power apparatus, a charging dock and an electronic equipment. In the wireless power apparatus, a housing is provided with a mounting cavity; a first battery is disposed within the mounting cavity; multiple first magnetic pieces are disposed in the housing and are configured for adsorbing multiple first adsorption pieces of an equipment body, respectively; a first charging assembly is configured to charge the first battery, a wireless power supply assembly is disposed within the mounting cavity, is electrically connected to the first battery, and is capable of transmitting power of the first battery to the equipment body.
    Type: Application
    Filed: October 12, 2023
    Publication date: May 2, 2024
    Applicant: Luxshare Precision Industry Company Limited
    Inventors: Kuan Ying HO, Chih Yung WU, Yu Pei HUANG, Yao Nien CHUNG, Pei Shan LI
  • Patent number: 8692017
    Abstract: The present invention relates to compounds of Formula I as shown below, wherein the definitions of A, X, R1, R3, R4, R5, R6, R7, R8, and R9 are provided in the specification. Compounds of Formula I are useful for the treatment of diseases associated with ?-secretase activity, including Alzheimer's disease.
    Type: Grant
    Filed: October 17, 2008
    Date of Patent: April 8, 2014
    Assignees: Janssen Pharmaceutica, N.V., Cellzone Limited
    Inventors: Chih Yung Ho, Yan Zhang, Svenja Burckhardt, Alison Jones
  • Patent number: 8530655
    Abstract: This invention concerns the use of compounds of formula the N-oxides, the pharmaceutically acceptable addition salts, quaternary amines and the stereochemically isomeric forms thereof, wherein -a1=a2-a3=a4- forms a phenyl, pyridinyl, pyrimidinyl, pyridazinyl or pyrazinyl with the attached vinyl group; n is 0 to 4; and where possible 5; R1 is hydrogen, aryl, formyl, C1-6alkylcarbonyl, C1-6alkyl, C1-6alkyloxycarbonyl, substituted C1-6alkyl, or substituted C1-6alkyloxyC1-6alkylcarbonyl; each R2 independently is hydroxy, halo, optionally substituted C1-6alkyl, C2-6alkenyl or C2-6alkynyl, C3-7cycloalkyl, C1-6alkyloxy, C1-6alkyloxycarbonyl, carboxyl, cyano, nitro, amino, mono- or di(C1-6alkylamino, polyhalomethyl, polyhalomethyloxy, polyhalomethylthio, —S(?O)pR6, —NH—S(?O)pR6, —C(?O)R6, —NHC(?O)H, —C(?O)NHNH2, —NHC(?O)R6, —C(?NH)R6 or a 5-membered heterocyclic ring; p is 1 or 2; L is optionally substituted C1-10alkyl, C2-10alkenyl, C2-10alkynyl or C3-7cycloalkyl; or L is —X—R3 wherein R3 is optionally substitut
    Type: Grant
    Filed: July 6, 2011
    Date of Patent: September 10, 2013
    Assignee: Janssen Pharmaceutica NV
    Inventors: Bart De Corte, Marc René de Jonge, Jan Heeres, Chih Yung Ho, Robert W. Kavash, Lucien Maria Henricus Koymans, Michael Joseph Kukla, Donald William Ludovici, Koen Jeanne Alfons Van Aken, Koenraad Jozef Lodewijk Marcel Andries, Frank Xavier Jozef Herwig Arts
  • Patent number: 8252935
    Abstract: The present invention relates to compounds of Formula I as shown below, wherein the definitions of Het, R0, R1 R2, R3, R4, R5, R6, R7, R8, and R9 are provided in the specification. Compounds of Formula I are useful for the treatment of diseases associated with ?-secretase activity, including Alzheimer's disease.
    Type: Grant
    Filed: October 15, 2008
    Date of Patent: August 28, 2012
    Assignees: Janssen Pharmaceutica N.V., Cellzome Limited
    Inventors: Chih Yung Ho, Yan Zhang, Umar S. M. Maharoof, Jeremy Major, John Harrison
  • Patent number: 8247610
    Abstract: The present invention relates to compounds of Formula I as shown below, wherein the definitions of A, X, Y, R1 R2, R3, R4, R5, R6, R7, R8, and R9 are provided in the specification. Compounds of Formula I are useful for the treatment of diseases associated with ?-secretase activity, including Alzheimer's disease.
    Type: Grant
    Filed: October 17, 2008
    Date of Patent: August 21, 2012
    Assignees: Janssen Pharmaceutica N.V., Cellzome Limited
    Inventors: Chih Yung Ho, Yan Zhang, Umar S. M. Maharoof, John Harrison, Jeremy Major, Svenja Burckhardt, Alison Jones
  • Patent number: 8106236
    Abstract: The present invention relates to compounds having the general formula (I) with the definitions of X, Y, R1, R2, R3, R4, R9, R10 given below, and solvates, hydrates, esters, and pharmaceutically acceptable salts thereof. Furthermore the invention relates to the use of said compounds for the treatment of Alzheimer's disease and their use for the modulation of ?-secretase activity.
    Type: Grant
    Filed: April 19, 2007
    Date of Patent: January 31, 2012
    Assignee: Ortho-McNeil Pharmaceutical, Inc.
    Inventors: Francis Wilson, Alison Reid, Valerie Reader, Richard John Harrison, Mihiro Sunose, Remedios Hernandez-Perni, Jeremy Major, Cyrille Boussard, Kathryn Smelt, Jess Taylor, Adeline LeFormal, Andrew Cansfield, Svenja Burckhardt, Yan Zhang, Chih Yung Ho
  • Publication number: 20110263625
    Abstract: This invention concerns the use of compounds of formula the N-oxides, the pharmaceutically acceptable addition salts, quaternary amines and the stereochemically isomeric forms thereof, wherein -a1=a2-a3=a4- forms a phenyl, pyridinyl, pyrimidinyl, pyridazinyl or pyrazinyl with the attached vinyl group; n is 0 to 4; and where possible 5; R1 is hydrogen, aryl, formyl, C1-6alkylcarbonyl, C1-6alkyl, C1-6alkyloxycarbonyl, substituted C1-6alkyl, or substituted C1-6alkyloxyC1-6alkylcarbonyl; each R2 independently is hydroxy, halo, optionally substituted C3-6alkyl, C2-6alkenyl or C2-6alkynyl, C3-7cycloalkyl, C1-6alkyloxy, C1-6alkyloxycarbonyl, carboxyl, cyano, nitro, amino, mono- or di(C1-6alkylamino, polyhalomethyl, polyhalomethyloxy, polyhalomethylthio, —S(?O)pR6, —NH—S(?O)pR6, —C(?O)R6, —NHC(?O)H, —C(?O)NHNH2, —NHC(?O)R6, —C(?NH)R6 or a 5-membered heterocyclic ring; p is 1 or 2; L is optionally substituted C1-10alkyl, C2-10alkenyl, C2-10alkynyl or C3-7cycloalkyl; or L is —X—R3 wherein R3 is optionally substitut
    Type: Application
    Filed: July 6, 2011
    Publication date: October 27, 2011
    Inventors: Bart De Corte, Marc René de Jonge, Jan Heeres, Chih Yung Ho, Paul Adriaan Jan Janssen, Robert W. Kavash, Lucien Maria Henricus Koymans, Michael Joseph Kukla, Donald William Ludovici, Koen Jeanne Alfons Van Aken, Koenraad Jozef Lodewijk Marcel Andries, Frank Xavier Jozef Herwig Arts
  • Patent number: 8026248
    Abstract: This invention concerns the use of the compounds of formula the N-oxides, the pharmaceutically acceptable addition salts and the stereochemically isomeric forms thereof, wherein A is CH, CR4 or N; n is 0 to 4; Q is hydrogen or —NR1R2; R1 and R2 are selected from hydrogen, hydroxy, C1-12alkyl, C1-12alkyloxy, C1-12alkylcarbonyl, C1-12alkyloxycarbonyl, aryl, amino, mono- or di(C1-12alkyl)-amino, mono- or di(C1-12alkyl)aminocarbonyl wherein each C1-12alkyl may optionally be substituted; or R1 and R2 taken together may form pyrrolidinyl, piperidinyl, morpholinyl, azido or mono- or di(C1-12alkyl)aminoC1-4alkylidene; R3 is hydrogen, aryl, C1-6alkylcarbonyl, optionally substituted C1-6alkyl, C1-6alkyloxy-carbonyl; and R4 is hydroxy, halo, optionally substituted C1-6alkyl, C1-6alkyloxy, cyano, aminocarbonyl, nitro, amino, trihalomethyl, trihalomethyloxy; R5 is hydrogen or C1-4alkyl; L is optionally substituted C1-10alkyl, C3-10alkenyl, C3-10alkynyl, C3-7cycloalkyl; or L is —X1—R6 or —X2-Alk-R7 wherein R6 and R7 ar
    Type: Grant
    Filed: April 21, 2005
    Date of Patent: September 27, 2011
    Assignee: Janssen Pharmaceutica N.V.
    Inventors: Koenraad Jozef Lodewijk Marcel Andries, Bart De Corte, Marc René De Jonge, Jan Heeres, Chih Yung Ho, Marcel August Constant Janssen, Paul Adriaan Jan Janssen, Lucien Maria Henricus Koymans, Michael Joseph Kukla, Donald William Ludovici, Koen Jeanne Alfons Van Aken
  • Patent number: 8003789
    Abstract: This invention concerns the use of compounds of formula the N-oxides, pharmaceutically acceptable addition salts, quaternary amines, stereochemically isomeric forms thereof, wherein -a1=a2-a3=a4- forms phenyl, pyridinyl, pyrimidinyl, pyridazinyl, pyrazinyl with the attached vinyl group; n is 0 to 5; R1 is hydrogen, aryl, formyl, C1-6alkylcarbonyl, C1-6alkyl, C1-6alkyloxycarbonyl, substituted C1-6alkyl, substituted C1-6alkyloxyC1-6alkylcarbonyl; R2 is hydroxy, halo, optionally substituted C1-6alkyl, C2-6alkenyl or C2-6alkynyl, C3-7cycloalkyl, C1-6alkyloxy, C1-6alkyloxycarbonyl, carboxyl, cyano, nitro, amino, mono- or di(C1-6alkyl)amino, polyhalomethyl, polyhalomethyloxy, polyhalomethylthio, —S(?O)pR6, —NH—S(?O)pR6, —C(?O)R6, —NHC(?O)H, —C(?O)NHNH2, —NHC(?O)R6, —C(?NH)R6, 5-membered heterocyclic ring; L is optionally substituted C1-10alkyl, C2-10alkenyl, C2-10alkynyl or C3-7cycloalkyl; or —X—R3; Q is hydrogen, C1-6alkyl, halo, polyhalo-C1-6alkyl, optionally substituted amino group; Y represents hydroxy, hal
    Type: Grant
    Filed: October 31, 2007
    Date of Patent: August 23, 2011
    Assignee: Janssen Pharmaceutica, N.V.
    Inventors: Bart De Corte, Marc René de Jonge, Jan Heeres, Chih Yung Ho, Paul Adriaan Jan Janssen, Frank Xavier Jozef Herwig Arts, legal representative, Robert W. Kavash, Lucien Maria Henricus Koymans, Michael Joseph Kukla, Donald William Ludovici, Koen Jeanne Alfons Van Aken, Koenraad Jozef Lodewijk Marcel Andries
  • Patent number: 7951843
    Abstract: The present invention relates to compounds of Formula I as shown below, wherein the definitions of A, R1 R2, R3, R4, R5, R6, R7, and R8 are provided in the specification. Compounds of Formula I are useful for the treatment of diseases associated with ?-secretase activity, including Alzheimer's disease.
    Type: Grant
    Filed: October 14, 2008
    Date of Patent: May 31, 2011
    Assignee: Janssen Pharmaceutica N.V.
    Inventor: Chih Yung Ho
  • Patent number: 7932261
    Abstract: The present invention is directed to macrocycle derivatives, pharmaceutical compositions containing them and their use in the treatment of Alzheimer's disease (AD) and related disorders. The compounds of the invention are inhibitors of ?-secretase, also known as ?-site cleaving enzyme and BACE, BACE1, Asp2 and memapsin2.
    Type: Grant
    Filed: February 6, 2007
    Date of Patent: April 26, 2011
    Assignee: Janssen Pharmaceutica NV
    Inventors: Ellen W. Baxter, François P. Bischoff, Hans De Winter, Chih Yung Ho, Yifang Huang, Michael H. Parker, Allen B. Reitz, Charles H. Reynolds, Eric D. Strobel
  • Patent number: 7897643
    Abstract: The present disclosure relates to compounds having the general Formula (I) with the definitions of R1, R2, R3, and R4 as provided herein, and/or salts thereof. The disclosure also relates to the use of such compounds for the treatment of Alzheimer's disease, and for the modulation of ?-secretase activity.
    Type: Grant
    Filed: September 26, 2008
    Date of Patent: March 1, 2011
    Assignee: Janssen Pharmaceutica N.V.
    Inventor: Chih Yung Ho
  • Patent number: 7795440
    Abstract: The invention is directed to N-substituted tricyclic 3-AMINOPYRAZOLE derivatives, which are useful as inhibitors of platelet-derived growth factor receptor (PDGF-R) kinase, and methods for the preparation of said derivatives. The present invention is further directed to pharmaceutical compositions comprising the compounds of the present invention and to methods for treating conditions such as tumors and other cell proliferative disorders.
    Type: Grant
    Filed: January 25, 2007
    Date of Patent: September 14, 2010
    Assignee: Janssen Pharmaceutica NV
    Inventors: Chih Yung Ho, Bengt Anders Brunmark, Stuart Emanuel, Robert A. Galemmo, Jr., Dana L. Johnson, Donald W. Ludovici, Umar Maharoof, Jay M. Mei, Jan L. Sechler, Eric D. Strobel, Robert W. Tuman, Hwa Kwo Yen
  • Patent number: 7786116
    Abstract: The present invention is directed to novel 2-amino-quinoline derivatives, pharmaceutical compositions containing them and their use in the treatment of Alzheimer's disease (AD), mild cognitive impairment, senility and/or dementia. The compounds of the present invention are inhibitors of ?-secretase, also known as ?-site amyloid cleaving enzyme, BACE, BACE1, Asp2, or memapsin2.
    Type: Grant
    Filed: January 29, 2009
    Date of Patent: August 31, 2010
    Assignee: Janssen Pharmaceutica N.V.
    Inventors: Ellen Baxter, Christopher J. Creighton, Chih Yung Ho, Yifang Huang, Tianbao Lu, Chi Luo, Allen B. Reitz, Charles H. Reynolds, Tina Morgan Ross, Ellen Sieber-McMaster
  • Publication number: 20090306392
    Abstract: The present invention relates the use of compounds having the general Formula I, wherein the definitions or R1 and R2 are provided in the specification. Said compounds of Formula I are useful for the synthesis of a variety of ?-secretase modulators, which are in turn useful for the treatment of diseases associated with ?-secretase activity, including Alzheimer's disease.
    Type: Application
    Filed: October 17, 2008
    Publication date: December 10, 2009
    Inventor: Chih Yung HO
  • Publication number: 20090227581
    Abstract: The present invention is directed to novel 2-amino-quinoline derivatives, pharmaceutical compositions containing them and their use in the treatment of Alzheimer's disease (AD), mild cognitive impairment, senility and/or dementia. The compounds of the present invention are inhibitors of ?-secretase, also known as ?-site amyloid cleaving enzyme, BACE, BACE1, Asp2, or memapsin2.
    Type: Application
    Filed: January 29, 2009
    Publication date: September 10, 2009
    Inventors: Ellen Baxter, Christopher J. Creighton, Chih Yung Ho, Yifang Huang, Tianbao Lu, Chi Luo, Allen B. Reitz, Charles H. Reynolds, Tina Morgan Ross, Ellen Siber-McMaster
  • Patent number: 7557244
    Abstract: The present invention relates to compounds having the general Formula (I) with the definitions of X, Y, R1, R2, R3, R4, R9, and R10 given below, and/or a salt or ester thereof. Furthermore the invention relates to the use of said compounds for the treatment of Alzheimer's disease and their use for the modulation of ?-secretase activity.
    Type: Grant
    Filed: April 20, 2007
    Date of Patent: July 7, 2009
    Assignee: Ortho-McNeil Pharmaceutical, Inc.
    Inventors: Francis Wilson, Alison Reid, Valerie Reader, Richard John Harrison, Mihiro Sunose, Remedios Hernadez-Perni, Jeremy Major, Cyrille Boussard, Kathryn Smelt, Jess Taylor, Adeline LeFormal, Andrew Cansfield, Svenja Burckhardt, Chih Yung Ho, Yan Zhang
  • Publication number: 20090105275
    Abstract: The present invention relates to compounds of Formula I as shown below, wherein the definitions of Het, R0, R1 R2, R3, R4, R5, R6, R7, R8, and R9 are provided in the specification. Compounds of Formula I are useful for the treatment of diseases associated with ?-secretase activity, including Alzheimer's disease.
    Type: Application
    Filed: October 15, 2008
    Publication date: April 23, 2009
    Inventor: Chih Yung HO
  • Publication number: 20090105344
    Abstract: The present invention relates to compounds having the general Formula (I) with the definitions of R1, R2, R3, and R4 given below, and/or a salt or ester thereof. Furthermore the invention relates to the use of said compounds for the treatment of Alzheimer's disease and their use for the modulation of ?-secretase activity.
    Type: Application
    Filed: September 26, 2008
    Publication date: April 23, 2009
    Inventor: Chih Yung HO
  • Publication number: 20090105300
    Abstract: The present invention relates to compounds of Formula I as shown below, wherein the definitions of A, X, Y, R1 R2, R3, R4, R5, R6, R7, R8, and R9 are provided in the specification. Compounds of Formula I are useful for the treatment of diseases associated with ?-secretase activity, including Alzheimer's disease.
    Type: Application
    Filed: October 17, 2008
    Publication date: April 23, 2009
    Inventor: Chih Yung HO