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1. WO2020112451 - COMBINING AFFINE CANDIDATES


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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/US2019/062346 2018P00207WO
International filing date (day/month/year) (Earliest) Priority Date (day/month/year)
20 November 2019 27 November 2018
Applicant
INTERDIGITAL VC HOLDINGS, INC.
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.     11    
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

     H04N 19/52 (2014.01)i; H04N 19/513 (2014.01)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):
     H04N
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, COMPENDEX, INSPEC, 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
WO 2018128379 A1 (LG ELECTRONICS INC [KR]) 12 July 2018 (2018-07-12)
1-15
the whole document
& US 2019342547  A1  (LEE JAEHO [KR] ET AL) 07 November 2019 (2019-11-07)
paragraph [0207] - paragraph [0219]
(2)
X
CHEN (HUAWEI) H ET AL, "CE4: Common base for affine merge mode (Test 4.2.1)", No. m44392, 25 September 2018 (2018-09-25), 124. MPEG MEETING; 20181008 - 20181012; MACAO; (MOTION PICTURE EXPERT GROUP OR ISO/IEC JTC1/SC29/WG11),
Retrieved from the Internet:
URL:http://phenix.int-evry.fr/mpeg/doc_end_user/documents/124_Macao/wg11/m44392-JVET-L0366-v1-JVET-L0366.zip JVET-L0366.docx
XP030191096
[retrieved on  2018-09-25]
1-15
section 1 "Introduction"
(3)
A
BORDES P ET AL, "Description of SDR, HDR and 360° video coding technology proposal by Qualcomm and Technicolor "" medium complexity version", 10. JVET MEETING; 10-4-2018 - 20-4-2018; SAN DIEGO; (THE JOINT VIDEO EXPLORATION TEAM OF ISO/IEC JTC1/SC29/WG11 AND ITU-T SG.16 ); URL: HTTP://PHENIX.INT-EVRY.FR/JVET/,,No. JVET-J0022-v3, 12 April 2018 (2018-04-12),
XP030151186
1-15
table 7
(4)
A
WO 2017118411 A1 (MEDIATEK INC [CN]) 13 July 2017 (2017-07-13)
1-15
paragraphs [0096], [0117]
(5)
A
US 2018324454 A1 (LIN JIAN-LIANG [TW] ET AL) 08 November 2018 (2018-11-08)
1-15
paragraphs [0046], [0047]
(6)
X,P
EP 3422720 A1 (THOMSON LICENSING [FR]) 02 January 2019 (2019-01-02)
1-15
paragraphs [0093] - [0096]
*
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 2018128379 A1
12 July 2018
US 2019342547 A1
WO 2018128379 A1
07 November 2019
12 July 2018
WO 2017118411 A1
13 July 2017
CN 108432250 A
CN 108886619 A
GB 2561507 A
US 2019028731 A1
US 2019158870 A1
WO 2017118409 A1
WO 2017118411 A1
21 August 2018
23 November 2018
17 October 2018
24 January 2019
23 May 2019
13 July 2017
13 July 2017
US 2018324454 A1
08 November 2018
CN 108353184 A
EP 3357245 A1
US 2018324454 A1
WO 2017076221 A1
31 July 2018
08 August 2018
08 November 2018
11 May 2017
EP 3422720 A1
02 January 2019
NONE
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:
07 February 2020
Date of mailing of the international search report:
14 February 2020
Authorized officer:
Stoufs, Maryse
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