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1. WO2020117567 - DIRECT-INPUT REDUNDANCY SCHEME WITH DEDICATED ERROR CORRECTION CODE CIRCUIT


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INTERNATIONAL SEARCH REPORT (ISR)
Part 1:  1  2  3  4  5  6          Part 2:  A  B  C  D  E 
International application No. Applicant's or agent's file reference
PCT/US2019/063389 P292WO1541
International filing date (day/month/year) (Earliest) Priority Date (day/month/year)
26 November 2019 06 December 2018
Applicant
MICRON TECHNOLOGY, INC.
FOR FURTHER ACTION: See Form PCT/ISA/220 as well as, where applicable, item 5 below.
This international search report has been prepared by this International Searching Authority and is transmitted to the applicant according to Article 18. A copy is being transmitted to the International Bureau.
It is also accompanied by a copy of each prior art document cited in this report.
1. Basis of the report
a. With regard to the language, the international search was carried out on the basis of:
the international application in the language in which it was filed.
a translation of the international application into                                          which is the language of a translation furnished for the purposes of international search (Rules 12.3(a) and 23.1(b)).
b.
This international search report has been established taking into account the rectification of an obvious mistake authorized by or notified to this Authority under Rule 91 (Rule 43.6bis(a)).
c.
With regard to any nucleotide and/or amino acid sequence disclosed in the international application, the international search was carried out on the basis of a sequence listing filed or furnished:
2. Certain claims were found unsearchable
3. Unity of invention is lacking
4. Title of the invention
The text is approved as submitted by the applicant.
The text has been established by this Authority to read as follows:
5. Abstract
The text is approved as submitted by the applicant.
The text has been established, according to Rule 38.2, by this Authority as it appears in Box No. IV. The applicant may, within one month from the date of mailing of this international search report, submit comments to this Authority.
6. Drawings
a.
The figure of the drawings to be published with the abstract is Figure No.     5    
as suggested by the applicant.
as selected by this Authority, because the applicant failed to suggest a figure.
as selected by this Authority, because this figure better characterizes the invention.
b.
none of the figures is to be published with the abstract.

A. CLASSIFICATION OF SUBJECT MATTER

     G06F 11/10 (2006.01)i; G11C 29/52 (2006.01)i
According to International Patent Classification (IPC) or to both national classification and IPC

B. FIELDS SEARCHED

Minimum documentation searched (classification system followed by classification symbols):
Documentation searched other than minimum documentation to the extent that such documents are included in the fields searched:
Korean utility models and applications for utility models
Japanese utility models and applications for utility models
Electronic data base consulted during the international search (name of data base and, where practicable, search terms used):
eKOMPASS(KIPO internal) & Keywords: error correction code (ECC), redundant data plane, redundant ECC circuit, syndrome bit, bitwise operation

C. DOCUMENTS CONSIDERED TO BE RELEVANT

Category* Citation of document, with indication, where appropriate, of the relevant passages Relevant to claim No.
(1)
A
US 2015-0286529 A1 (MICRON TECHNOLOGY, INC.) 08 October 2015 paragraph [0016]; and claims 1, 7
1-24
(2)
A
US 2010-0223532 A1 (SANG BEOM KANG et al.) 02 September 2010 claims 1, 3
1-24
(3)
A
US 2018-0151197 A1 (SK HYNIX INC.) 31 May 2018 claim 1
1-24
(4)
A
KR 10-2018-0059149 A (SK HYNIX INC.) 04 June 2018 claims 1, 5-6, 10
1-24
(5)
A
US 2014-0359398 A1 (SANDISK TECHNOLOGIES INC.) 04 December 2014 claims 1, 7-9
1-24
(6)
A
US 2011-0271164 A1 (BYOUNG-YOUNG AHN et al.) 03 November 2011 claims 1, 3
1-24
*
Special categories of cited documents:
"A"
document defining the general state of the art which is not considered to be of particular relevance
"D"
document cited by the applicant in the international application
"E"
earlier application or patent but published on or after the international filing date
"L"
document which may throw doubts on priority claim(s) or which is cited to establish the publication date of another citation or other special reason (as specified)
"O"
document referring to an oral disclosure, use, exhibition or other means
"P"
document published prior to the international filing date but later than the priority date claimed
"T"
later document published after the international filing date or priority date and not in conflict with the application but cited to understand the principle or theory underlying the invention
"X"
document of particular relevance; the claimed invention cannot be considered novel or cannot be considered to involve an inventive step when the document is taken alone
"Y"
document of particular relevance; the claimed invention cannot be considered to involve an inventive step when the document is combined with one or more other such documents, such combination being obvious to a person skilled in the art
"&"
document member of the same patent family

D. INFORMATION ON PATENT FAMILY MEMBERS

Patent document cited in search report Publication date
(day/month/year)
Patent family member(s) Publication date
(day/month/year)
US 2015-0286529 A1
08 October 2015
CN 106463158 A
EP 3129985 A1
JP 2017-514263 A
KR 10-2016-0143744 A
TW 201603041 A
WO 2015-157251 A1
22 February 2017
15 February 2017
01 June 2017
14 December 2016
16 January 2016
15 October 2015
US 2010-0223532 A1
02 September 2010
KR 10-2010-0098969 A
US 8589767 B2
10 September 2010
19 November 2013
US 2018-0151197 A1
31 May 2018
KR 10-2018-0059150 A
04 June 2018
KR 10-2018-0059149 A
04 June 2018
None
US 2014-0359398 A1
04 December 2014
CN 105122372 B
CN 105122372 A
KR 10-2016-0026842 A
TW I625728 B
TW 201503138 A
US 2014-0359400 A1
US 9092363 B2
US 9183086 B2
WO 2014-197144 A1
05 July 2019
02 December 2015
09 March 2016
01 June 2018
16 January 2015
04 December 2014
28 July 2015
10 November 2015
11 December 2014
US 2011-0271164 A1
03 November 2011
CN 102272855 A
EP 2383750 A2
JP 2012-514266 A
KR 10-1042197 B1
KR 10-2010-0078568 A
US 8738987 B2
WO 2010-076966 A2
WO 2010-076966 A3
07 December 2011
02 November 2011
21 June 2012
20 June 2011
08 July 2010
27 May 2014
08 July 2010
19 August 2010
Name and mailing address of the ISA/:
Korean Intellectual Property Office
189 Cheongsa-ro, Seo-gu, Daejeon Metropolitan City, 302-701
Republic of Korea
Facsimile No. +82-42-481-8578
Date of the actual completion of the international search:
19 March 2020
Date of mailing of the international search report:
19 March 2020
Authorized officer:
KWON, Sungho
Telephone No. +82-42-481-3547
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