Patents by Inventor Li-Chun Liang

Li-Chun Liang 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: 11932714
    Abstract: A copolymer, a film composition and a composite material employing the same are provided. The copolymer is a copolymerization product of a composition, wherein the composition includes a monomer (a), a monomer (b) and a monomer (c). The monomer (a) is a compound having a structure represented by Formula (I), the monomer (b) is a compound having a structure represented by Formula (II), and the monomer (c) is a compound having a structure represented by Formula (III) wherein R1, R2, R3, R4, R5 and R6 are as defined in specification.
    Type: Grant
    Filed: July 22, 2022
    Date of Patent: March 19, 2024
    Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Yen-Yi Chu, Yun-Ching Lee, Li-Chun Liang, Wei-Ta Yang, Hsiang-Chin Juan
  • Publication number: 20230063240
    Abstract: A copolymer, a film composition and a composite material employing the same are provided. The copolymer is a copolymerization product of a composition, wherein the composition includes a monomer (a), a monomer (b) and a monomer (c). The monomer (a) is a compound having a structure represented by Formula (I), the monomer (b) is a compound having a structure represented by Formula (II), and the monomer (c) is a compound having a structure represented by Formula (III) wherein R1, R2, R3, R4, R5 and R6 are as defined in specification.
    Type: Application
    Filed: July 22, 2022
    Publication date: March 2, 2023
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Yen-Yi CHU, Yun-Ching LEE, Li-Chun LIANG, Wei-Ta YANG, Hsiang-Chin JUAN
  • Patent number: 10983858
    Abstract: A data writing method, a memory control circuit unit, and a memory storage device are provided. The method includes: receiving a first sub-data of a plurality of sub-data of a first data and generating a first error detecting code corresponding to the first sub-data; receiving a second sub-data of the plurality of sub-data of the first data and generating a second error detecting code corresponding to the second sub-data; combining the first error detecting code and the second error detecting code to obtain a third error detecting code, wherein the third error detecting code is used to check whether a second data formed by combining the first sub-data and the second sub-data has an error; and storing the second data and the third error detecting code into a rewritable non-volatile memory module.
    Type: Grant
    Filed: September 28, 2019
    Date of Patent: April 20, 2021
    Assignee: PHISON ELECTRONICS CORP.
    Inventor: Li-Chun Liang
  • Publication number: 20210049064
    Abstract: A data writing method, a memory control circuit unit, and a memory storage device are provided. The method includes: receiving a first sub-data of a plurality of sub-data of a first data and generating a first error detecting code corresponding to the first sub-data; receiving a second sub-data of the plurality of sub-data of the first data and generating a second error detecting code corresponding to the second sub-data; combining the first error detecting code and the second error detecting code to obtain a third error detecting code, wherein the third error detecting code is used to check whether a second data formed by combining the first sub-data and the second sub-data has an error; and storing the second data and the third error detecting code into a rewritable non-volatile memory module.
    Type: Application
    Filed: September 28, 2019
    Publication date: February 18, 2021
    Applicant: PHISON ELECTRONICS CORP.
    Inventor: Li-Chun Liang
  • Patent number: 10844164
    Abstract: An oligomer, composition, and composite material employing the same are provided. The oligomer has a structure represented by Formula (I) wherein R1 and R2 are independently hydrogen, C1-20 alkyl group, C2-20 alkenyl group, C6-12 aryl group, C6-12 alkylaryl group, C5-12 cycloalkyl group, C6-20 cycloalkylalkyl group, alkoxycarbonyl group, or alkylcarbonyloxy group; R1 is not hydrogen when R2 is hydrogen; a is 0 or 1; n?0; m?1; n:m is from 0:100 to 99:1; the oligomer has a number average molecular weight of less than or equal to 12,000; and the repeat unit and the repeat unit are arranged in a random or block fashion.
    Type: Grant
    Filed: December 21, 2017
    Date of Patent: November 24, 2020
    Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Wei-Ta Yang, Yen-Yi Chu, Ming-Tsung Hong, Li-Chun Liang, Yun-Ching Lee, Meng-Song Yin, Hsi-Yi Chin
  • Patent number: 10067824
    Abstract: An error processing method for a rewritable non-volatile memory module, a memory storage device and a memory controlling circuit unit are provided. The rewritable non-volatile memory module includes a plurality of memory cells. The error processing method includes: sending a first read command sequence for reading a plurality of bits from the memory cells; performing a first decoding on the bits; determining whether each error belongs to a first type error or a second type error if the bits have at least one error; recording related information of a first error in the at least one error if the first error belongs to the first type error; and not recording the related information of the first error if the first error belongs to the second type error. Accordingly, errors with particular type may be processed suitably.
    Type: Grant
    Filed: December 10, 2014
    Date of Patent: September 4, 2018
    Assignee: PHISON ELECTRONICS CORP.
    Inventors: Wei Lin, Yu-Cheng Hsu, Shao-Wei Yen, Tien-Ching Wang, Yu-Hsiang Lin, Kuo-Hsin Lai, Li-Chun Liang
  • Publication number: 20180171068
    Abstract: An oligomer, composition, and composite material employing the same are provided. The oligomer has a structure represented by Formula (I) wherein R1 and R2 are independently hydrogen, C1-20 alkyl group, C2-20 alkenyl group, C6-12 aryl group, C6-12 alkylaryl group, C5-12 cycloalkyl group, C6-20 cycloalkylalkyl group, alkoxycarbonyl group, or alkylcarbonyloxy group; R1 is not hydrogen when R2 is hydrogen; a is 0 or 1; n?0; m?1; n:m is from 0:100 to 99:1; the oligomer has a number average molecular weight of less than or equal to 12,000; and the repeat unit and the repeat unit are arranged in a random or block fashion.
    Type: Application
    Filed: December 21, 2017
    Publication date: June 21, 2018
    Applicant: Industrial Technology Research Institute
    Inventors: Wei-Ta Yang, Yen-Yi Chu, Ming-Tsung Hong, Li-Chun Liang, Yun-Ching Lee, Meng-Song Yin, Hsi-Yi Chin
  • Publication number: 20170342199
    Abstract: An oligomer, composition, and composite material employing the same are provided. The oligomer has a structure represented by Formula (I) wherein R1 and R2 are independently hydrogen, C1-20 alkyl group, C2-20 alkenyl group, C6-12 aryl group, C6-12 alkylaryl group, C5-12 cycloalkyl group, C6-20 cycloalkylalkyl group, alkoxycarbonyl group, or alkylcarbonyloxy group; R1 is not hydrogen when R2 is hydrogen; a is 0 or 1; n?0; m?1; n:m is from 0:100 to 99:1; the oligomer has a number average molecular weight of less than or equal to 12,000; and the repeat unit and the repeat unit are arranged in a random or block fashion.
    Type: Application
    Filed: December 29, 2016
    Publication date: November 30, 2017
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Wei-Ta YANG, Yen-Yi CHU, Ming-Tsung HONG, Li-Chun LIANG, Yun-Ching LEE, Meng-Song YIN
  • Patent number: 9690490
    Abstract: A method for writing data, a memory storage device and a memory control circuit unit are provided. The method includes receiving a write command and first data corresponding to the write command, obtaining initial data transmission information of the first data and determining whether the initial data transmission information conforms to a predetermined condition, compressing the first data to second data and writing the second data into a rewritable non-violate memory module if the initial data transmission information conforms to the predetermined condition, and writing the uncompressed first data into the rewritable non-violate memory module if the initial data transmission information does not conform to the predetermined condition.
    Type: Grant
    Filed: April 16, 2014
    Date of Patent: June 27, 2017
    Assignee: PHISON ELECTRONICS CORP.
    Inventors: Chih-Kang Yeh, Li-Chun Liang
  • Patent number: 9642249
    Abstract: A disclosure provides a resin composition, a prepreg, and a substrate employing the same. According to an embodiment of the disclosure, the resin composition includes a polyphenylene ether compound, and a bismaleimide. The prepreg includes a cured product of the resin composition. The substrate includes a product fabricated by the resin composition or the prepreg.
    Type: Grant
    Filed: April 30, 2014
    Date of Patent: May 2, 2017
    Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Wei-Ta Yang, Li-Chun Liang, I-Hong Lin, Chung-Cheng Lin
  • Patent number: 9431132
    Abstract: A data managing method, and a memory control circuit unit and a memory storage apparatus using the same are provided. The data managing method including: reading a first data stream from a first physical erasing unit according to a first reading command, wherein the first data stream includes first user data, a first error correcting code and a first error detecting code. The method also includes: using the first error correcting code and error detecting code to decode the first user data and determining whether the first user data is decoded successfully. The method further includes: if the first user data is decoded successfully, transmitting corrected user data obtained by correctly decoding the first user data to the host system in response to the first reading command.
    Type: Grant
    Filed: June 18, 2014
    Date of Patent: August 30, 2016
    Assignee: PHISON ELECTRONICS CORP.
    Inventors: Li-Chun Liang, Kuo-Hsin Lai, Pei-Yu Shih, Tien-Ching Wang
  • Patent number: 9336081
    Abstract: A data writing method for a rewritable non-volatile memory module is provided. The present method includes compressing an original data to generate a first data and determining whether the length of the first data is smaller than a predetermined length. The present method also includes outputting the first data as a compressed data when the length of the first data is not smaller than the predetermined length. The present method further includes generating an ECC code corresponding to the compressed data, generating an ECC frame according to the compressed data and the ECC code, and writing the ECC frame into the rewritable non-volatile memory module. Accordingly, when data corresponding to the original data is read from the rewritable non-volatile memory module, error bits in the data can be corrected and the original data can be restored according to the ECC code.
    Type: Grant
    Filed: March 25, 2011
    Date of Patent: May 10, 2016
    Assignee: PHISON ELECTRONICS CORP.
    Inventor: Li-Chun Liang
  • Publication number: 20160098316
    Abstract: An error processing method for a rewritable non-volatile memory module, a memory storage device and a memory controlling circuit unit are provided. The rewritable non-volatile memory module includes a plurality of memory cells. The error processing method includes: sending a first read command sequence for reading a plurality of bits from the memory cells; performing a first decoding on the bits; determining whether each error belongs to a first type error or a second type error if the bits have at least one error; recording related information of a first error in the at least one error if the first error belongs to the first type error; and not recording the related information of the first error if the first error belongs to the second type error. Accordingly, errors with particular type may be processed suitably.
    Type: Application
    Filed: December 10, 2014
    Publication date: April 7, 2016
    Inventors: Wei Lin, Yu-Cheng Hsu, Shao-Wei Yen, Tien-Ching Wang, Yu-Hsiang Lin, Kuo-Hsin Lai, Li-Chun Liang
  • Patent number: 9236169
    Abstract: Provided is an electromagnetic wave shielding structure, including: a substrate; and a porous composite film formed on the substrate, wherein the porous composite film includes a continuous phase network fused from a plurality of metal nanoparticles, a first resin composition coated on a surface of the continuous phase network and a plurality of holes which are void spaces in the continuous phase network coated with the first resin composition.
    Type: Grant
    Filed: May 9, 2013
    Date of Patent: January 12, 2016
    Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Ming-Tsung Hong, Yun-Ching Lee, Li-Chun Liang, Wei-Ta Yang
  • Patent number: 9223648
    Abstract: A data processing method adapted for a rewritable non-volatile memory module is provided. The method includes receiving a first data stream and performing an error-correction encoding procedure on the first data stream to generate an original error checking and correcting (ECC) code corresponding to the first data stream. The method also includes converting the original ECC code into a second ECC code according to a second rearrangement rule, and the original ECC code is different from the second ECC code. The method further includes respectively writing the first data stream and the second ECC code into a data bit area and an error-correction code bit area of the same or different physical programming units in the rewritable non-volatile memory module.
    Type: Grant
    Filed: October 28, 2012
    Date of Patent: December 29, 2015
    Assignee: PHISON ELECTRONICS CORP.
    Inventors: Li-Chun Liang, Tien-Ching Wang, Kuo-Hsin Lai
  • Publication number: 20150331742
    Abstract: A data managing method, and a memory control circuit unit and a memory storage apparatus using the same are provided. The data managing method including: reading a first data stream from a first physical erasing unit according to a first reading command, wherein the first data stream includes first user data, a first error correcting code and a first error detecting code. The method also includes: using the first error correcting code and error detecting code to decode the first user data and determining whether the first user data is decoded successfully. The method further includes: if the first user data is decoded successfully, transmitting corrected user data obtained by correctly decoding the first user data to the host system in response to the first reading command.
    Type: Application
    Filed: June 18, 2014
    Publication date: November 19, 2015
    Inventors: Li-Chun Liang, Kuo-Hsin Lai, Pei-Yu Shih, Tien-Ching Wang
  • Publication number: 20150242122
    Abstract: A method for writing data, a memory storage device and a memory control circuit unit are provided. The method includes receiving a write command and first data corresponding to the write command, obtaining initial data transmission information of the first data and determining whether the initial data transmission information conforms to a predetermined condition, compressing the first data to second data and writing the second data into a rewritable non-violate memory module if the initial data transmission information conforms to the predetermined condition, and writing the uncompressed first data into the rewritable non-violate memory module if the initial data transmission information does not conform to the predetermined condition.
    Type: Application
    Filed: April 16, 2014
    Publication date: August 27, 2015
    Applicant: PHISON ELECTRONICS CORP.
    Inventors: Chih-Kang Yeh, Li-Chun Liang
  • Publication number: 20140322545
    Abstract: A disclosure provides a resin composition, a prepreg, and a substrate employing the same. According to an embodiment of the disclosure, the resin composition includes a polyphenylene ether compound, and a bismaleimide. The prepreg includes a cured product of the resin composition. The substrate includes a product fabricated by the resin composition or the prepreg.
    Type: Application
    Filed: April 30, 2014
    Publication date: October 30, 2014
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Wei-Ta YANG, Li-Chun LIANG, I-Hong LIN, Chung-Cheng LIN
  • Publication number: 20140141232
    Abstract: Provided is an electromagnetic wave shielding structure, including: a substrate; and a porous composite film formed on the substrate, wherein the porous composite film includes a continuous phase network fused from a plurality of metal nanoparticles, a first resin composition coated on a surface of the continuous phase network and a plurality of holes which are void spaces in the continuous phase network coated with the first resin composition.
    Type: Application
    Filed: May 9, 2013
    Publication date: May 22, 2014
    Applicant: Industrial Technology Research Institute
    Inventors: Ming-Tsung HONG, Yun-Ching LEE, Li-Chun LIANG, Wei-Ta YANG
  • Publication number: 20140047300
    Abstract: A data processing method adapted for a rewritable non-volatile memory module is provided. The method includes receiving a first data stream and performing an error-correction encoding procedure on the first data stream to generate an original error checking and correcting (ECC) code corresponding to the first data stream. The method also includes converting the original ECC code into a second ECC code according to a second rearrangement rule, and the original ECC code is different from the second ECC code. The method further includes respectively writing the first data stream and the second ECC code into a data bit area and an error-correction code bit area of the same or different physical programming units in the rewritable non-volatile memory module.
    Type: Application
    Filed: October 28, 2012
    Publication date: February 13, 2014
    Applicant: PHISON ELECTRONICS CORP.
    Inventors: Li-Chun Liang, Tien-Ching Wang, Kuo-Hsin Lai