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1. (WO2018067218) METHOD TO REUSE THE PULSE DISCHARGE ENERGY DURING LI-ION FAST CHARGING FOR BETTER POWER FLOW EFFICIENCY



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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/US2017/043952 P106252PCT
International filing date (day/month/year) (Earliest) Priority Date (day/month/year)
26 July 2017 03 October 2016
Applicant
INTEL CORPORATION
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.     1    
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

     H02J 7/00 (2006.01)i; H02J 7/34 (2006.01)i; H02M 3/158 (2006.01)i; G06F 1/26 (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: buck, boost, battery, charger, discharge, pulse, reuse

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 2015-0077044 A1 (QNOVO INC.) 19 March 2015 See paragraphs 27, 32-37, 42, 63; claims 1, 9; and figure 5.
1-20
(2)
Y
WO 2014-116212 A1 (QUALCOMM INCORPORATED) 31 July 2014 See paragraphs 24-27, 35, 62-64; and figures 1A-1C.
1-20
(3)
A
US 2015-0372526 A1 (APPLE INC.) 24 December 2015 See the entire document.
1-20
(4)
A
US 2009-0121684 A1 (M. ABID HUSSAIN et al.) 14 May 2009 See the entire document.
1-20
(5)
A
WO 2015-035384 A1 (APPLE INC.) 12 March 2015 See the entire document.
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 2015-0077044 A1
19 March 2015
US 8901886 B2
US 9647472 B2
US 2012-0001594 A1
02 December 2014
09 May 2017
05 January 2012
WO 2014-116212 A1
31 July 2014
US 9219372 B2
US 2014-0203761 A1
22 December 2015
24 July 2014
US 2015-0372526 A1
24 December 2015
CN 205070466 U
CN 105281397 A
EP 3146623 A1
KR 10-2017-0005127 A
WO 2015-200536 A1
02 March 2016
27 January 2016
29 March 2017
11 January 2017
30 December 2015
US 2009-0121684 A1
14 May 2009
US 7863865 B2
04 January 2011
WO 2015-035384 A1
12 March 2015
CN 105518968 A
CN 105518969 A
EP 3031119 A2
EP 3031118 A1
HK 1222952 A1
HK 1222953 A1
TW I587602 B
TW 201526463 A
TW 201526462 A
TW I587603 B
US 9490644 B2
US 2015-0069956 A1
US 2015-0069957 A1
US 2015-0069958 A1
WO 2015-035383 A2
WO 2015-035383 A3
20 April 2016
20 April 2016
15 June 2016
15 June 2016
14 July 2017
14 July 2017
11 June 2017
01 July 2015
01 July 2015
11 June 2017
08 November 2016
12 March 2015
12 March 2015
12 March 2015
12 March 2015
04 June 2015
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:
07 November 2017
Date of mailing of the international search report:
08 November 2017
Authorized officer:
LEE, Dong Wook
Telephone No. +82-42-481-8163
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