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International application No. Applicant's or agent's file reference
PCT/US2015/033379 ODGP-7003-WO
International filing date (day/month/year) (Earliest) Priority Date (day/month/year)
29 May 2015 19 May 2014
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
This International Searching Authority found multiple inventions in this international application, as follows:

Group Ⅰ, claims 1-10, drawn to an external user interface and a control system for a head-worn computer.
Group Ⅱ, claims 11-14 and 28-29, drawn to a head-worn computer.
Group Ⅲ, claims 15-27, drawn to a method of stabilizing a position of a user interface of a head-worn computer.
Group Ⅳ, claims 30-35, drawn to a method of detecting user interaction.
Group Ⅴ, claims 36-39, drawn to a method of presenting a virtual user interface.
Group Ⅵ, claims 40-47, drawn to a finger-mounted computer controller for a head-mounted computer.
Group Ⅶ, claims 48-57, drawn to a method for determining a written pattern.
As all required additional search fees were timely paid by the applicant, this international search report covers all searchable claims.
As all searchable claims could be searched without effort justifying additional fees, this Authority did not invite payment of additional fees.
As only some of the required additional search fees were timely paid by the applicant, this international search report covers only those claims for which fees were paid, specifically claims Nos.:
No required additional search fees were timely paid by the applicant. Consequently, this international search report is restricted to the invention first mentioned in the claims; it is covered by claims Nos.:
Remark on Protest
The additional search fees were accompanied by the applicant’s protest and, where applicable, the payment of a protest fee.
The additional search fees were accompanied by the applicant’s protest but the applicable protest fee was not paid within the time limit specified in the invitation.
No protest accompanied the payment of additional search fees.
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.


     G06F 3/01 (2006.01)i; G06F 9/44 (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: vehicle, head-worn computer, external interface, quick launch, field-of-view, virtual control


Category* Citation of document, with indication, where appropriate, of the relevant passages Relevant to claim No.
US 2007-0233376 A1 (YARIV GERSHONY et al.) 04 October 2007 See paragraphs [0014], [0029]; claim 2 and figure 1.
US 2006-0047386 A1 (DIMITRI KANEVSKY et al.) 02 March 2006 See paragraph [0050]; claim 1; and figure 6.
US 7003308 B1 (PAUL HENRY FUOSS et al.) 21 February 2006 See column 7, lines 25-28 and figure 3.
EP 1326121 A2 (SEIKO EPSON CORP.) 09 July 2003 See paragraphs [0112]-[0113] and figure 35.
WO 2012-040030 A2 (KOPIN CORP.) 29 March 2012 See page 4, line 17 - page 5, line 12 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 7003308 B1
21 February 2006
US 7224991 B1
US 7894836 B1
29 May 2007
22 February 2011
EP 1326121 A2
09 July 2003
DE 69432466 D1
DE 69432466 T2
DE 69434843 D1
DE 69434843 T2
DE 69434851 D1
DE 69434851 T2
DE 69435274 D1
EP 0714043 A1
EP 0714043 B1
EP 1326120 A2
EP 1326120 A3
EP 1326120 B1
EP 1326121 A3
EP 1326121 B1
EP 1326122 A2
EP 1326122 A3
EP 1326122 B1
JP 03872100 B2
US 2002-0126066 A1
US 5977935 A
US 6320559 B1
US 7113151 B2
WO 95-05620 A1
15 May 2003
15 January 2004
19 October 2006
15 February 2007
26 October 2006
19 April 2007
08 April 2010
29 May 1996
09 April 2003
09 July 2003
12 January 2005
24 February 2010
16 July 2003
13 September 2006
09 July 2003
23 July 2003
06 September 2006
24 January 2007
12 September 2002
02 November 1999
20 November 2001
26 September 2006
23 February 1995
WO 2012-040030 A2
29 March 2012
CN 103890836 A
EP 2617202 A2
JP 2014-503085 A
WO 2012-040030 A3
25 June 2014
24 July 2013
06 February 2014
27 March 2014
US 2007-0233376 A1
04 October 2007
US 7734414 B2
WO 2007-113791 A2
WO 2007-113791 A3
08 June 2010
11 October 2007
16 April 2009
US 2006-0047386 A1
02 March 2006
US 7295904 B2
WO 2006-025891 A2
WO 2006-025891 A3
13 November 2007
09 March 2006
15 June 2006
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. +82-42-472-7140
Date of the actual completion of the international search:
30 November 2015
Date of mailing of the international search report:
30 November 2015
Authorized officer:
BYUN, Sung Cheal
Telephone No. +82-42-481-8262
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