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1. WO2016153971 - THERMAL SPREADER HAVING INTER-METAL DIFFUSION BARRIER LAYER


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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/US2016/023048 RTN2-317PWO
International filing date (day/month/year) (Earliest) Priority Date (day/month/year)
18 March 2016 20 March 2015
Applicant
RAYTHEON COMPANY
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

     H01L 23/373 (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):
     H01L
Documentation searched other than minimum documentation to the extent that such documents are included in the fields searched:
Electronic data base consulted during the international search (name of data base and, where practicable, search terms used):
EPO-Internal, WPI Data

C. DOCUMENTS CONSIDERED TO BE RELEVANT

Category* Citation of document, with indication, where appropriate, of the relevant passages Relevant to claim No.
(1)
X
ALLAN BEIKMOHAMADI ET AL, "Electroplating and Electroless Plating Process Development for DuPont(TM) GreenTape(TM) 9K7 LTCC", ADDITIONAL CONFERENCES (DEVICE PACKAGING, HITEC, HITEN, & CICMT),Vol. 2013, No. CICMT, 01 September 2013 (2013-09-01), page 000283-000287,
XP055278514
1-4,12-15
Y
abstract
5-11,16-20
figure 6
pghs: Investigation / experiments, Electroless Nickel Immersion Gold (ENIG)
(2)
X
US 6504242 B1 (DEPPISCH CARL L [US] ET AL) 07 January 2003 (2003-01-07)
1,3
A
figures
2,4-20
column 2, line 12 - column 3, line 22
(3)
Y
EP 2071620 A1 (CHYN WEN-LONG [TW]; HSU TE-CHING [TW]) 17 June 2009 (2009-06-17)
5-11
A
paragraph [0009] - paragraph [0011]; figure 10
1-4,12-20
paragraph [0021]
(4)
Y
US 2004200879 A1 (LEWIS BRIAN G [US] ET AL) 14 October 2004 (2004-10-14)
16-20
A
figures
1-15
paragraph [0022]
paragraph [0056] - paragraph [0059]
(5)
A
US 6529379 B1 (FULLER JR JAMES W [US] ET AL) 04 March 2003 (2003-03-04)
1-20
figures
column 2, line 56 - column 3, line 38
(6)
A
EP 0201954 A1 (PHILIPS NV [NL]) 20 November 1986 (1986-11-20)
1-20
figures
page 1, line 16 - page 2, line 24
*
Special categories of cited documents:
"A"
document defining the general state of the art which is not considered to be of particular relevance
"D"
document cited by the applicant in the international application
"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 6504242 B1
07 January 2003
AU 2002362007 A1
CN 1582494 A
EP 1444730 A2
MY 122916 A
US 6504242 B1
WO 03043081 A2
26 May 2003
16 February 2005
11 August 2004
31 May 2006
07 January 2003
22 May 2003
EP 2071620 A1
17 June 2009
NONE
US 2004200879 A1
14 October 2004
AU 2003291827 A1
CA 2547358 A1
CN 1894791 A
EP 1695382 A1
JP 2007521639 A
KR 20060126670 A
TW I305824 B
US 2004200879 A1
WO 2005064677 A1
21 July 2005
14 July 2005
10 January 2007
30 August 2006
02 August 2007
08 December 2006
01 February 2009
14 October 2004
14 July 2005
US 6529379 B1
04 March 2003
NONE
EP 0201954 A1
20 November 1986
DE 3672331 D1
EP 0201954 A1
JP S61248434 A
NL 8501153 A
02 August 1990
20 November 1986
05 November 1986
17 November 1986
Name and mailing address of the ISA/:
European Patent Office
P.B. 5818, Patentlaan 2, 2280 HV Rijswijk,
Netherlands
Telephone No. (+31-70)340-2040
Facsimile No. (+31-70)340-3016
Date of the actual completion of the international search:
14 June 2016
Date of mailing of the international search report:
21 June 2016
Authorized officer:
Hofer-Weissenfels, C
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