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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/US2016/064145 09141101WCMB
International filing date (day/month/year) (Earliest) Priority Date (day/month/year)
30 November 2016 30 November 2015
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)).
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)).
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
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.
none of the figures is to be published with the abstract.


     H01Q 15/00 (2006.01)i; H01Q 13/08 (2006.01)i; H01Q 21/06 (2006.01)i
According to International Patent Classification (IPC) or to both national classification and IPC


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: antenna, hologram, modulation, propagating, k-space


Category* Citation of document, with indication, where appropriate, of the relevant passages Relevant to claim No.
US 2015-0171516 A1 (ELWHA LLC) 18 June 2015 See claim 29 and figure 5.
US 2015-0276926 A1 (ELWHA LLC) 01 October 2015 See claim 1 and figures 1-3.
US 2012-0194399 A1 (ADAM BILY et al.) 02 August 2012 See claim 38 and figure 14.
US 2009-0230333 A1 (GEORGE V. ELEFTHERIADES) 17 September 2009 See claim 1 and figure 1.
US 2014-0354479 A1 (AT&T INTELLECTUAL PROPERTY I, L.P.) 04 December 2014 See claim 1 and figure 2.
Special categories of cited documents:
document defining the general state of the art which is not considered to be of particular relevance
earlier application or patent but published on or after the international filing date
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)
document referring to an oral disclosure, use, exhibition or other means
document published prior to the international filing date but later than the priority date claimed
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
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
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


Patent document cited in search report Publication date
Patent family member(s) Publication date
US 2015-0171516 A1
18 June 2015
EP 3084452 A1
EP 3090479 A1
US 2015-171512 A1
US 2015-171513 A1
US 2015-171514 A1
WO 2015-095217 A1
WO 2015-095219 A1
26 October 2016
09 November 2016
18 June 2015
18 June 2015
18 June 2015
25 June 2015
25 June 2015
US 2015-0276926 A1
01 October 2015
US 9448305 B2
20 September 2016
US 2012-0194399 A1
02 August 2012
AU 2011-314378 A1
CA 2814635 A1
CL 2013000909 A1
CN 103222109 A
EP 2636094 A1
EP 2636094 A4
JP 2013-539949 A
JP 6014041 B2
JP 2016-201835 A
KR 10-2013-0141527 A
MX 2013004139 A
RU 2590937 C2
RU 2013119332 A
SG 189891 A1
US 9450310 B2
US 2015-229028 A1
WO 2012-050614 A1
ZA 201303460 B
02 May 2013
19 April 2012
23 August 2013
24 July 2013
11 September 2013
18 June 2014
28 October 2013
25 October 2016
01 December 2016
26 December 2013
23 June 2014
10 July 2016
20 November 2014
28 June 2013
20 September 2016
13 August 2015
19 April 2012
30 July 2014
US 2009-0230333 A1
17 September 2009
CA 2645794 A1
US 8013316 B2
14 September 2009
06 September 2011
US 2014-0354479 A1
04 December 2014
EP 2491616 A1
EP 2491616 B1
JP 5554841 B2
JP 2013-509097 A
KR 10-2012-0087951 A
US 8811914 B2
US 9246218 B2
US 9461361 B2
US 2011-098033 A1
US 2016-118717 A1
WO 2011-050024 A1
29 August 2012
25 November 2015
23 July 2014
07 March 2013
07 August 2012
19 August 2014
26 January 2016
04 October 2016
28 April 2011
28 April 2016
28 April 2011
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 March 2017
Date of mailing of the international search report:
15 March 2017
Authorized officer:
Lee, Eun Kyu
Telephone No. +82-42-481-3580
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