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).
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Patent number: 11932714Abstract: 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: GrantFiled: July 22, 2022Date of Patent: March 19, 2024Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Yen-Yi Chu, Yun-Ching Lee, Li-Chun Liang, Wei-Ta Yang, Hsiang-Chin Juan
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Publication number: 20230063240Abstract: 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: ApplicationFiled: July 22, 2022Publication date: March 2, 2023Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Yen-Yi CHU, Yun-Ching LEE, Li-Chun LIANG, Wei-Ta YANG, Hsiang-Chin JUAN
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Patent number: 10983858Abstract: 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: GrantFiled: September 28, 2019Date of Patent: April 20, 2021Assignee: PHISON ELECTRONICS CORP.Inventor: Li-Chun Liang
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Publication number: 20210049064Abstract: 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: ApplicationFiled: September 28, 2019Publication date: February 18, 2021Applicant: PHISON ELECTRONICS CORP.Inventor: Li-Chun Liang
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Patent number: 10844164Abstract: 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: GrantFiled: December 21, 2017Date of Patent: November 24, 2020Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Wei-Ta Yang, Yen-Yi Chu, Ming-Tsung Hong, Li-Chun Liang, Yun-Ching Lee, Meng-Song Yin, Hsi-Yi Chin
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Patent number: 10067824Abstract: 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: GrantFiled: December 10, 2014Date of Patent: September 4, 2018Assignee: PHISON ELECTRONICS CORP.Inventors: Wei Lin, Yu-Cheng Hsu, Shao-Wei Yen, Tien-Ching Wang, Yu-Hsiang Lin, Kuo-Hsin Lai, Li-Chun Liang
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Publication number: 20180171068Abstract: 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: ApplicationFiled: December 21, 2017Publication date: June 21, 2018Applicant: Industrial Technology Research InstituteInventors: Wei-Ta Yang, Yen-Yi Chu, Ming-Tsung Hong, Li-Chun Liang, Yun-Ching Lee, Meng-Song Yin, Hsi-Yi Chin
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Publication number: 20170342199Abstract: 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: ApplicationFiled: December 29, 2016Publication date: November 30, 2017Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Wei-Ta YANG, Yen-Yi CHU, Ming-Tsung HONG, Li-Chun LIANG, Yun-Ching LEE, Meng-Song YIN
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Patent number: 9690490Abstract: 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: GrantFiled: April 16, 2014Date of Patent: June 27, 2017Assignee: PHISON ELECTRONICS CORP.Inventors: Chih-Kang Yeh, Li-Chun Liang
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Patent number: 9642249Abstract: 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: GrantFiled: April 30, 2014Date of Patent: May 2, 2017Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Wei-Ta Yang, Li-Chun Liang, I-Hong Lin, Chung-Cheng Lin
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Patent number: 9431132Abstract: 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: GrantFiled: June 18, 2014Date of Patent: August 30, 2016Assignee: PHISON ELECTRONICS CORP.Inventors: Li-Chun Liang, Kuo-Hsin Lai, Pei-Yu Shih, Tien-Ching Wang
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Patent number: 9336081Abstract: 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: GrantFiled: March 25, 2011Date of Patent: May 10, 2016Assignee: PHISON ELECTRONICS CORP.Inventor: Li-Chun Liang
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Publication number: 20160098316Abstract: 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: ApplicationFiled: December 10, 2014Publication date: April 7, 2016Inventors: Wei Lin, Yu-Cheng Hsu, Shao-Wei Yen, Tien-Ching Wang, Yu-Hsiang Lin, Kuo-Hsin Lai, Li-Chun Liang
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Patent number: 9236169Abstract: 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: GrantFiled: May 9, 2013Date of Patent: January 12, 2016Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Ming-Tsung Hong, Yun-Ching Lee, Li-Chun Liang, Wei-Ta Yang
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Patent number: 9223648Abstract: 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: GrantFiled: October 28, 2012Date of Patent: December 29, 2015Assignee: PHISON ELECTRONICS CORP.Inventors: Li-Chun Liang, Tien-Ching Wang, Kuo-Hsin Lai
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Publication number: 20150331742Abstract: 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: ApplicationFiled: June 18, 2014Publication date: November 19, 2015Inventors: Li-Chun Liang, Kuo-Hsin Lai, Pei-Yu Shih, Tien-Ching Wang
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Publication number: 20150242122Abstract: 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: ApplicationFiled: April 16, 2014Publication date: August 27, 2015Applicant: PHISON ELECTRONICS CORP.Inventors: Chih-Kang Yeh, Li-Chun Liang
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Publication number: 20140322545Abstract: 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: ApplicationFiled: April 30, 2014Publication date: October 30, 2014Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Wei-Ta YANG, Li-Chun LIANG, I-Hong LIN, Chung-Cheng LIN
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Publication number: 20140141232Abstract: 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: ApplicationFiled: May 9, 2013Publication date: May 22, 2014Applicant: Industrial Technology Research InstituteInventors: Ming-Tsung HONG, Yun-Ching LEE, Li-Chun LIANG, Wei-Ta YANG
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Publication number: 20140047300Abstract: 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: ApplicationFiled: October 28, 2012Publication date: February 13, 2014Applicant: PHISON ELECTRONICS CORP.Inventors: Li-Chun Liang, Tien-Ching Wang, Kuo-Hsin Lai