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International application No. Applicant's or agent's file reference
PCT/US2020/017385 44016317WO01
International filing date (day/month/year) (Earliest) Priority Date (day/month/year)
09 February 2020 11 February 2019
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 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
The figure of the drawings to be published with the abstract is Figure No.     2H    
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.


     G03F 7/00 (2006.01)i; B29C 59/02 (2006.01)i; B82Y 10/00 (2011.01)n; B82Y 40/00 (2011.01)n
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 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: imprint stamp, master, seamless, filling


Category* Citation of document, with indication, where appropriate, of the relevant passages Relevant to claim No.
US 2018-0046075 A1 (SAMSUNG DISPLAY CO., LTD.) 15 February 2018 paragraphs [0014]-[0054] and figures 3A-6B
US 2018-0178416 A1 (ILLUMINA, INC. et al.) 28 June 2018 paragraph [0072] and figure 2B
US 2013-0153534 A1 (MOLECULAR IMPRINTS, INC.) 20 June 2013 figures 13A-13E
US 8703406 B2 (CHARLES D. SCHAPER) 22 April 2014 column 3, line 42 - column, 4, line 58 and figures 1A-1F
JP 2014-144641 A (ASAHI KASEI E-MATERIALS CORP.) 14 August 2014 figure 13
Special categories of cited documents:
document defining the general state of the art which is not considered to be of particular relevance
document cited by the applicant in the international application
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 2018-0046075 A1
15 February 2018
KR 10-2018-0018890 A
22 February 2018
US 2018-0178416 A1
28 June 2018
AU 2017-382163 A1
BR 112019013075 A2
CA 3046374 A1
CN 110226128 A
EP 3559745 A1
JP 2020-501937 A
KR 10-2019-0099279 A
MX 2019006512 A
PH 12019501463 A1
TW 201841716 A
WO 2018-118932 A1
20 June 2019
04 February 2020
28 June 2018
10 September 2019
30 October 2019
23 January 2020
26 August 2019
02 October 2019
09 March 2020
01 December 2018
28 June 2018
US 2013-0153534 A1
20 June 2013
CN 104221127 A
CN 104221127 B
CN 107015433 A
JP 2015-502668 A
JP 6324318 B2
KR 10-2014-0117425 A
KR 10-2019-0132695 A
KR 10-2044771 B1
SG 10201608504 A
SG 11201403060 A
TW 201335970 A
TW I570771 B
US 9452574 B2
WO 2013-096459 A1
17 December 2014
12 April 2017
04 August 2017
22 January 2015
16 May 2018
07 October 2014
28 November 2019
14 November 2019
29 December 2016
26 September 2014
01 September 2013
11 February 2017
27 September 2016
27 June 2013
US 8703406 B2
22 April 2014
US 2014-0017614 A1
16 January 2014
JP 2014-144641 A
14 August 2014
CN 103764385 A
CN 103764385 B
CN 104749879 A
EP 2862707 A1
EP 2862707 A4
EP 3012097 A2
EP 3012097 A3
JP 2014-139009 A
JP 5466795 B1
JP 5844343 B2
JP 6220704 B2
KR 10-1451547 B1
KR 10-2014-0021035 A
KR 10-2015-0008369 A
TW 201408507 A
TW 201425067 A
TW I487629 B
TW I627067 B
US 10239279 B2
US 2015-0158268 A1
WO 2013-187349 A1
30 April 2014
17 February 2016
01 July 2015
22 April 2015
15 July 2015
27 April 2016
22 June 2016
31 July 2014
31 January 2014
13 January 2016
25 October 2017
15 October 2014
19 February 2014
22 January 2015
01 March 2014
01 July 2014
11 June 2015
21 June 2018
26 March 2019
11 June 2015
19 December 2013
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:
04 June 2020
Date of mailing of the international search report:
04 June 2020
Authorized officer:
HEO, Joo Hyung
Telephone No. +82-42-481-8150
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