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1. (WO2019045786) SYSTEMS AND METHODS FOR DATA PATH POWER SAVINGS IN DDR5 MEMORY DEVICES



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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/US2018/027822 MICS0428PCT
International filing date (day/month/year) (Earliest) Priority Date (day/month/year)
16 April 2018 31 August 2017
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:
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.     2    
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

     G11C 7/10 (2006.01)i; G11C 8/12 (2006.01)i; G06F 1/32 (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 modelsJapanese 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: data bus, one-hot, interface, memory, convert, pattern, parallel, phase, nibble, decode, repeater, junction

C. DOCUMENTS CONSIDERED TO BE RELEVANT

Category* Citation of document, with indication, where appropriate, of the relevant passages Relevant to claim No.
(1)
Y
US 8024642 B2 (LUIS A. LASTRAS-MONTANO) 20 September 2011 See column 9, lines 30-64; column 12, line 19 - column 13, line 8; claims 1, 11; and figure 10.
1,5-7,9-10,13-15,20
A
2-4,8,11-12,16-19
(2)
Y
US 8982660 B2 (YONGCHANG HUANG et al.) 17 March 2015 See column 3, lines 44-67; claims 1, 3, 7, 10; and figure 2.
1,5-7,9-10,13-15,20
(3)
A
US 2009-0180337 A1 (TAKUYA NAKANISHI et al.) 16 July 2009 See paragraphs [0118]-[0129]; claim 1; and figure 7.
1-20
(4)
A
US 2009-0172480 A1 (JOSEPH M. JEDDELOH) 02 July 2009 See paragraphs [0014]-[0017]; claim 1; and figure 1.
1-20
(5)
A
US 2016-0125920 A1 (SAMSUNG ELECTRONICS CO., LTD.) 05 May 2016 See paragraphs [0058]-[0063]; claim 1; and figure 4A.
1-20
*
Special categories of cited documents:
"A"
document defining the general state of the art which is not considered to be of particular relevance
"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 8024642 B2
20 September 2011
US 2009-0063759 A1
05 March 2009
US 8982660 B2
17 March 2015
CN 103456350 A
US 2013-0322199 A1
18 December 2013
05 December 2013
US 2009-0180337 A1
16 July 2009
JP 2009-170078 A
US 2010-0265776 A1
US 2011-0280089 A1
US 2012-0230121 A1
US 7746710 B2
US 8004909 B2
US 8194474 B2
US 8520452 B2
30 July 2009
21 October 2010
17 November 2011
13 September 2012
29 June 2010
23 August 2011
05 June 2012
27 August 2013
US 2009-0172480 A1
02 July 2009
US 7895485 B2
22 February 2011
US 2016-0125920 A1
05 May 2016
KR 10-2016-0051543 A
US 9711192 B2
11 May 2016
18 July 2017
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:
10 August 2018
Date of mailing of the international search report:
10 August 2018
Authorized officer:
BYUN, Sung Cheal
Telephone No. +82-42-481-8262
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