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1. WO2021061962 - TRANSFER LEARNING FOR NEURAL NETWORKS


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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/US2020/052464 1R2674012102
International filing date (day/month/year) (Earliest) Priority Date (day/month/year)
24 September 2020 25 September 2019
Applicant
NVIDIA 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.     5    
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

     G06N 3/04 (2006.01)i; G06N 3/08 (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):
     G06N
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

C. DOCUMENTS CONSIDERED TO BE RELEVANT

Category* Citation of document, with indication, where appropriate, of the relevant passages Relevant to claim No.
(1)
X
WO 2018217635 A1 (GOOGLE LLC [US]) 29 November 2018 (2018-11-29)
1-20
paragraphs [0031], [0032], [0047], [0055], [0057], [0087] - [0090], [0107], [0128], [0179], [0180], [0189] - [0192]
(2)
X
US 2019244103 A1 (WANG LUYU [CA] ET AL) 08 August 2019 (2019-08-08)
1,2,4-10,12,13,15-20
A
paragraphs [0013], [0015], [0095], [0102], [0111] - [0114], [0123] - [0125], [0134], [0165]
3,11,14
figures 3A, 3B
(3)
A
EP 3454262 A1 (VIVANTE CORP [US]) 13 March 2019 (2019-03-13)
1-20
paragraphs [0016] - [0019]
figure 1
(4)
X
US 8311967 B1 (LIN WEI-HAO [US] ET AL) 13 November 2012 (2012-11-13)
16,18,19
A
column 1, lines 44-59
1-15,17,20
column 3, lines 49-55
column 8, line 42 - column 10, line 45
(5)
X
US 2019155633 A1 (FAULHABER JR THOMAS ALBERT [US] ET AL) 23 May 2019 (2019-05-23)
16,18,19
A
paragraphs [0020], [0029], [0030], [0032], [0046], [0078]
1-15,17,20
figure 5B
*
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)
WO 2018217635 A1
29 November 2018
EP 3602414 A1
US 2020125956 A1
WO 2018217635 A1
05 February 2020
23 April 2020
29 November 2018
US 2019244103 A1
08 August 2019
CA 3033014 A1
US 2019244103 A1
07 August 2019
08 August 2019
EP 3454262 A1
13 March 2019
CN 109472357 A
EP 3454262 A1
JP 2019049977 A
KR 20190028320 A
US 2019080238 A1
15 March 2019
13 March 2019
28 March 2019
18 March 2019
14 March 2019
US 8311967 B1
13 November 2012
US 8311967 B1
US 8521664 B1
13 November 2012
27 August 2013
US 2019155633 A1
23 May 2019
US 2019155633 A1
WO 2019104149 A1
23 May 2019
31 May 2019
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 December 2020
Date of mailing of the international search report:
23 December 2020
Authorized officer:
Kröner, Sabine
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