Patents by Inventor Ching-Hsien Hsu

Ching-Hsien Hsu 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: 11956541
    Abstract: A control method of a driving mechanism is provided, including: the driving mechanism provides a first electrical signal from a control assembly to the driving mechanism to move the movable portion into an initial position relative to the fixed portion, wherein the control assembly includes a control unit and a position sensing unit; the status signal of an inertia sensing unit is read; the control unit sends the status signal to the control unit to calculate a target position; the control unit provides a second electrical signal to the driving assembly according to the target position for driving the driving assembly; a position signal is sent from the position sensing unit to the control unit; the control unit provides a third electric signal to the driving assembly to drive the driving assembly according the position signal.
    Type: Grant
    Filed: January 26, 2023
    Date of Patent: April 9, 2024
    Assignee: TDK TAIWAN CORP.
    Inventors: Chao-Chang Hu, Chen-Hsien Fan, Sung-Mao Tsai, Yueh-Lin Lee, Yu-Chiao Lo, Mao-Kuo Hsu, Ching-Chieh Huan, Yi-Chun Cheng
  • Patent number: 11934027
    Abstract: An optical system affixed to an electronic apparatus is provided, including a first optical module, a second optical module, and a third optical module. The first optical module is configured to adjust the moving direction of a first light from a first moving direction to a second moving direction, wherein the first moving direction is not parallel to the second moving direction. The second optical module is configured to receive the first light moving in the second moving direction. The first light reaches the third optical module via the first optical module and the second optical module in sequence. The third optical module includes a first photoelectric converter configured to transform the first light into a first image signal.
    Type: Grant
    Filed: June 21, 2022
    Date of Patent: March 19, 2024
    Assignee: TDK TAIWAN CORP.
    Inventors: Chao-Chang Hu, Chih-Wei Weng, Chia-Che Wu, Chien-Yu Kao, Hsiao-Hsin Hu, He-Ling Chang, Chao-Hsi Wang, Chen-Hsien Fan, Che-Wei Chang, Mao-Gen Jian, Sung-Mao Tsai, Wei-Jhe Shen, Yung-Ping Yang, Sin-Hong Lin, Tzu-Yu Chang, Sin-Jhong Song, Shang-Yu Hsu, Meng-Ting Lin, Shih-Wei Hung, Yu-Huai Liao, Mao-Kuo Hsu, Hsueh-Ju Lu, Ching-Chieh Huang, Chih-Wen Chiang, Yu-Chiao Lo, Ying-Jen Wang, Shu-Shan Chen, Che-Hsiang Chiu
  • Publication number: 20230383121
    Abstract: A resin composition includes 100 parts by weight of a vinyl group-containing polyphenylene ether resin, 10 parts by weight to 20 parts by weight of a polyolefin, 15 parts by weight to 45 parts by weight of a first phosphorus-containing compound and 5 parts by weight to 15 parts by weight of a second phosphorus-containing compound, wherein the polyolefin includes a styrene-butadiene-maleic anhydride terpolymer or a butadiene-maleic anhydride copolymer, the first phosphorus-containing compound includes a compound of Formula (I), and the second phosphorus-containing compound includes a compound of Formula (II), a compound of Formula (III) or a combination thereof.
    Type: Application
    Filed: August 31, 2022
    Publication date: November 30, 2023
    Inventors: Ching-Hsien HSU, Jun-Yan YU, Yu-Chiao SHIH
  • Patent number: 11618820
    Abstract: A resin composition includes 80 parts by weight to 160 parts by weight of a vinyl-containing resin, 0.1 part by weight to 1.0 part by weight of a first compound and 0.1 part by weight to 2.0 parts by weight of a second compound; wherein the vinyl-containing resin includes a vinyl-containing polyphenylene ether resin, a maleimide resin, a bis(vinylphenyl)ethane, a triallyl isocyanurate, a vinyl-containing polyolefin resin or a combination thereof, the first compound includes a structure of Formula (1) to Formula (3) or a combination thereof, and the second compound includes a structure of Formula (4) to Formula (6) or a combination thereof. Moreover, an article may be made from the resin composition, including a prepreg, a resin film, a laminate or a printed circuit board.
    Type: Grant
    Filed: October 15, 2020
    Date of Patent: April 4, 2023
    Assignee: ELITE MATERIAL CO., LTD.
    Inventor: Ching-Hsien Hsu
  • Patent number: 11572469
    Abstract: A resin composition includes 100 parts by weight of a vinyl-containing polyphenylene ether resin; 2 parts by weight to 50 parts by weight of any compound having a structure of Formula (1) or a combination thereof; and 20 parts by weight to 80 parts by weight of a polyolefin resin; the polyolefin resin includes styrene-butadiene-divinylbenzene terpolymer, styrene-butadiene-maleic anhydride terpolymer, styrene-butadiene copolymer, hydrogenated styrene-butadiene copolymer, polybutadiene, maleic anhydride-butadiene copolymer or a combination thereof. Moreover, an article may be made from the resin composition, including a prepreg, a resin film, a laminate or a printed circuit board.
    Type: Grant
    Filed: June 4, 2021
    Date of Patent: February 7, 2023
    Assignee: ELITE MATERIAL CO., LTD.
    Inventors: Ching-Hsien Hsu, Tse-Hung Liu, Tsan-Hung Tsai
  • Publication number: 20220372284
    Abstract: A resin composition includes 100 parts by weight of a vinyl-containing polyphenylene ether resin; 2 parts by weight to 50 parts by weight of any compound having a structure of Formula (1) or a combination thereof; and 20 parts by weight to 80 parts by weight of a polyolefin resin; the polyolefin resin includes styrene-butadiene-divinylbenzene terpolymer, styrene-butadiene-maleic anhydride terpolymer, styrene-butadiene copolymer, hydrogenated styrene-butadiene copolymer, polybutadiene, maleic anhydride-butadiene copolymer or a combination thereof. Moreover, an article may be made from the resin composition, including a prepreg, a resin film, a laminate or a printed circuit board.
    Type: Application
    Filed: June 4, 2021
    Publication date: November 24, 2022
    Inventors: Ching-Hsien HSU, Tse-Hung LIU, Tsan-Hung TSAI
  • Patent number: 11407895
    Abstract: A resin composition includes 60 parts by weight of a maleimide resin; 10 parts by weight to 30 parts by weight of an epoxy resin of Formula (I), wherein n represents an integer of 0 to 10: and 2 parts by weight to 40 parts by weight of a methylenebis (diethylaniline). Moreover, an article may be made from the resin composition, including a prepreg, a resin film, a laminate or a printed circuit board.
    Type: Grant
    Filed: July 8, 2020
    Date of Patent: August 9, 2022
    Assignee: ELITE MATERIAL CO., LTD.
    Inventor: Ching-Hsien Hsu
  • Publication number: 20220081559
    Abstract: A resin composition includes 80 parts by weight to 160 parts by weight of a vinyl-containing resin, 0.1 part by weight to 1.0 part by weight of a first compound and 0.1 part by weight to 2.0 parts by weight of a second compound; wherein the vinyl-containing resin includes a vinyl-containing polyphenylene ether resin, a maleimide resin, a bis(vinylphenyl)ethane, a triallyl isocyanurate, a vinyl-containing polyolefin resin or a combination thereof, the first compound includes a structure of Formula (1) to Formula (3) or a combination thereof, and the second compound includes a structure of Formula (4) to Formula (6) or a combination thereof. Moreover, an article may be made from the resin composition, including a prepreg, a resin film, a laminate or a printed circuit board.
    Type: Application
    Filed: October 15, 2020
    Publication date: March 17, 2022
    Inventor: Ching-Hsien HSU
  • Patent number: 11198788
    Abstract: A resin composition and an article made from the resin composition are provided. The resin composition comprises: 30 parts by weight of thermosetting resin; 50 to 125 parts by weight of maleimide resin; and 5 to 35 parts by weight of monofunctional long-chain alkyl acrylate monomer. The resin composition is capable of achieving a proper viscosity and a good filling property whiling maintaining a high glass transition temperature.
    Type: Grant
    Filed: December 18, 2018
    Date of Patent: December 14, 2021
    Assignee: ELITE MATERIAL CO., LTD.
    Inventors: Yi-Fei Yu, Ching-Hsien Hsu
  • Publication number: 20210371655
    Abstract: A resin composition includes 60 parts by weight of a maleimide resin; 10 parts by weight to 30 parts by weight of an epoxy resin of Formula (I), wherein n represents an integer of 0 to 10: and 2 parts by weight to 40 parts by weight of a methylenebis (diethylaniline). Moreover, an article may be made from the resin composition, including a prepreg, a resin film, a laminate or a printed circuit board.
    Type: Application
    Filed: July 8, 2020
    Publication date: December 2, 2021
    Inventor: Ching-Hsien HSU
  • Publication number: 20210371627
    Abstract: A resin composition includes 100 parts by weight of a polybutadiene and 10 parts by weight to 40 parts by weight of a maleimide resin, wherein: the polybutadiene has a 1,2-vinyl content of greater than or equal to 85%; the polybutadiene has a lithium ion content of less than or equal to 100 ppm; and the resin composition is free from a polyphenylene ether resin. Moreover, an article may be made from the resin composition, including a prepreg, a resin film, a laminate or a printed circuit board.
    Type: Application
    Filed: July 8, 2020
    Publication date: December 2, 2021
    Inventors: Kok-Sheng TAN, Ching-Hsien HSU
  • Patent number: 10865221
    Abstract: A phosphorus-containing flame retardant, a preparation method thereof, a resin composition comprising the phosphorus-containing flame retardant and an article made therefrom are disclosed. The phosphorus-containing flame retardant is characterized by having the advantages of high phosphorus content, high resin compatibility, not increasing gel time of varnish and low water absorption rate, and is therefore suitable for use as a flame retardant of various resin materials.
    Type: Grant
    Filed: May 11, 2018
    Date of Patent: December 15, 2020
    Assignee: ELITE MATERIAL CO., LTD.
    Inventors: Shu-Hao Chang, Zhilong Hu, Ching-Hsien Hsu
  • Patent number: 10774210
    Abstract: Provided is a resin composition, which comprises 1 to 10 parts by weight of a bifunctional aliphatic long-chain acrylate and 30 to 50 parts by weight of a thermosetting resin. Moreover, an article is also provided, which is made from the resin composition described above. The article may comprise a prepreg, a resin film, a laminate or a printed circuit board.
    Type: Grant
    Filed: March 20, 2019
    Date of Patent: September 15, 2020
    Assignee: ELITE MATERIAL CO., LTD.
    Inventor: Ching-Hsien Hsu
  • Publication number: 20200263022
    Abstract: Provided is a resin composition, which comprises 1 to 10 parts by weight of a bifunctional aliphatic long-chain acrylate and 30 to 50 parts by weight of a thermosetting resin. Moreover, an article is also provided, which is made from the resin composition described above. The article may comprise a prepreg, a resin film, a laminate or a printed circuit board.
    Type: Application
    Filed: March 20, 2019
    Publication date: August 20, 2020
    Inventor: Ching-Hsien HSU
  • Publication number: 20200148881
    Abstract: A resin composition and an article made from the resin composition are provided. The resin composition comprises: 30 parts by weight of thermosetting resin; 50 to 125 parts by weight of maleimide resin; and 5 to 35 parts by weight of monofunctional long-chain alkyl acrylate monomer. The resin composition is capable of achieving a proper viscosity and a good filling property whiling maintaining a high glass transition temperature.
    Type: Application
    Filed: December 18, 2018
    Publication date: May 14, 2020
    Inventors: Yi-Fei YU, Ching-Hsien HSU
  • Publication number: 20200109282
    Abstract: A resin composition and an article made from the resin composition are disclosed. The resin composition comprises: a first vinyl-containing polyphenylene oxide resin, a prepolymer thereof or both; and a second vinyl-containing polyphenylene oxide resin or a prepolymer thereof; wherein the first vinyl-containing polyphenylene oxide resin has a number average molecular weight of between 500 and 1500, and the second vinyl-containing polyphenylene oxide resin has a number average molecular weight of between 1600 and 3500.
    Type: Application
    Filed: November 30, 2018
    Publication date: April 9, 2020
    Inventors: Ching-Hsien HSU, Kok-Sheng TAN
  • Patent number: 10604651
    Abstract: A resin composition and an article made from the resin composition are disclosed. The resin composition comprises: a first vinyl-containing polyphenylene oxide resin, a prepolymer thereof or both; and a second vinyl-containing polyphenylene oxide resin or a prepolymer thereof; wherein the first vinyl-containing polyphenylene oxide resin has a number average molecular weight of between 500 and 1500, and the second vinyl-containing polyphenylene oxide resin has a number average molecular weight of between 1600 and 3500.
    Type: Grant
    Filed: November 30, 2018
    Date of Patent: March 31, 2020
    Assignee: ELITE MATERIAL CO., LTD.
    Inventors: Ching-Hsien Hsu, Kok-Sheng Tan
  • Publication number: 20190300556
    Abstract: A phosphorus-containing flame retardant, a preparation method thereof, a resin composition comprising the phosphorus-containing flame retardant and an article made therefrom are disclosed. The phosphorus-containing flame retardant is characterized by having the advantages of high phosphorus content, high resin compatibility, not increasing gel time of varnish and low water absorption rate, and is therefore suitable for use as a flame retardant of various resin materials.
    Type: Application
    Filed: May 11, 2018
    Publication date: October 3, 2019
    Inventors: Shu-Hao CHANG, Zhilong HU, Ching-Hsien HSU
  • Publication number: 20110157023
    Abstract: A multi-touch detection method is applicable for operating a touch panel with a single button-patterned transparent conductive layer. A system employing the touch panel receives simultaneous inputs of a first button and a second button. Two time series of inputs are obtained from sequential pressing of certain buttons respectively adjacent to the first button and the second button. The positional changes of the two time series of inputs are tracked, and compared with each other so as to recognize a gesture input.
    Type: Application
    Filed: December 28, 2009
    Publication date: June 30, 2011
    Applicant: RITDISPLAY CORPORATION
    Inventors: CHING HSIEN HSU, JHIH CYUAN YANG
  • Publication number: 20040196420
    Abstract: A display apparatus with a mirror function comprises a display and a semi-reflecting layer. The display includes a transparent substrate. The semi-reflecting layer is disposed on one surface of the transparent substrate. Furthermore, another display apparatus with a mirror function comprises a transparent substrate, a first electrode, a second electrode, an organic light-emitting portion, and a mirror plate. In this case, the first electrode is disposed on one side of the transparent substrate. The second electrode is disposed on the first electrode. The organic light-emitting portion is disposed between the first and second electrodes. The mirror plate is positioned on an opposite side of the transparent substrate, which is opposite to the side disposed with the first electrode.
    Type: Application
    Filed: March 19, 2004
    Publication date: October 7, 2004
    Inventors: Jie-Farn Wu, Yi-Sheng Wang, Ching-Hsien Hsu, Ying-Yu Lu