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).
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Publication number: 20240146109Abstract: 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: ApplicationFiled: October 12, 2023Publication date: May 2, 2024Applicant: Luxshare Precision Industry Company LimitedInventors: Kuan Ying HO, Chih Yung WU, Yu Pei HUANG, Yao Nien CHUNG, Pei Shan LI
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Patent number: 8692017Abstract: 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: GrantFiled: October 17, 2008Date of Patent: April 8, 2014Assignees: Janssen Pharmaceutica, N.V., Cellzone LimitedInventors: Chih Yung Ho, Yan Zhang, Svenja Burckhardt, Alison Jones
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Patent number: 8530655Abstract: 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 substitutType: GrantFiled: July 6, 2011Date of Patent: September 10, 2013Assignee: Janssen Pharmaceutica NVInventors: 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
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Patent number: 8252935Abstract: 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: GrantFiled: October 15, 2008Date of Patent: August 28, 2012Assignees: Janssen Pharmaceutica N.V., Cellzome LimitedInventors: Chih Yung Ho, Yan Zhang, Umar S. M. Maharoof, Jeremy Major, John Harrison
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Patent number: 8247610Abstract: 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: GrantFiled: October 17, 2008Date of Patent: August 21, 2012Assignees: Janssen Pharmaceutica N.V., Cellzome LimitedInventors: Chih Yung Ho, Yan Zhang, Umar S. M. Maharoof, John Harrison, Jeremy Major, Svenja Burckhardt, Alison Jones
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Patent number: 8106236Abstract: 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: GrantFiled: April 19, 2007Date of Patent: January 31, 2012Assignee: 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
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Publication number: 20110263625Abstract: 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 substitutType: ApplicationFiled: July 6, 2011Publication date: October 27, 2011Inventors: 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
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Patent number: 8026248Abstract: 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 arType: GrantFiled: April 21, 2005Date of Patent: September 27, 2011Assignee: 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
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Patent number: 8003789Abstract: 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, halType: GrantFiled: October 31, 2007Date of Patent: August 23, 2011Assignee: 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
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Patent number: 7951843Abstract: 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: GrantFiled: October 14, 2008Date of Patent: May 31, 2011Assignee: Janssen Pharmaceutica N.V.Inventor: Chih Yung Ho
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Patent number: 7932261Abstract: 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: GrantFiled: February 6, 2007Date of Patent: April 26, 2011Assignee: Janssen Pharmaceutica NVInventors: 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
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Patent number: 7897643Abstract: 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: GrantFiled: September 26, 2008Date of Patent: March 1, 2011Assignee: Janssen Pharmaceutica N.V.Inventor: Chih Yung Ho
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Patent number: 7795440Abstract: 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: GrantFiled: January 25, 2007Date of Patent: September 14, 2010Assignee: Janssen Pharmaceutica NVInventors: 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
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Patent number: 7786116Abstract: 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: GrantFiled: January 29, 2009Date of Patent: August 31, 2010Assignee: 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
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Publication number: 20090306392Abstract: 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: ApplicationFiled: October 17, 2008Publication date: December 10, 2009Inventor: Chih Yung HO
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Publication number: 20090227581Abstract: 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: ApplicationFiled: January 29, 2009Publication date: September 10, 2009Inventors: 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
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Patent number: 7557244Abstract: 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: GrantFiled: April 20, 2007Date of Patent: July 7, 2009Assignee: 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
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Publication number: 20090105275Abstract: 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: ApplicationFiled: October 15, 2008Publication date: April 23, 2009Inventor: Chih Yung HO
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Publication number: 20090105344Abstract: 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: ApplicationFiled: September 26, 2008Publication date: April 23, 2009Inventor: Chih Yung HO
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Publication number: 20090105300Abstract: 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: ApplicationFiled: October 17, 2008Publication date: April 23, 2009Inventor: Chih Yung HO