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1. WO2020140862 - CONDITIONAL APPLICATION OF INTER PREDICTION WITH GEOMETRIC PARTITIONING IN VIDEO PROCESSING


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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/CN2019/129797 C19W5463
International filing date (day/month/year) (Earliest) Priority Date (day/month/year)
30 December 2019 30 December 2018
Applicant
BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD. et al
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.     37    
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

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):
CNPAT, CNKI, EPODOC, WPI, IEEE: video, image, +cod+, syntax, merg+, partition, sub 1w block, multiple, several, two, second, neighbor+, larg+, unit?, context, order, sequence, motion, mov+, vector?, precision, inter 1d intra,

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 2018035127 A1 (QUALCOMM INCORPORATED) 22 February 2018 (2018-02-22)
1-3, 5-8, 26-34
description, paragraphs 0008-0009, 0043, 0065-0073
(2)
A
WO 2018035127 A1 (QUALCOMM INCORPORATED) 22 February 2018 (2018-02-22)
4, 9-16
description, paragraphs 0008-0009, 0043, 0065-0073
(3)
A
WO 2017058633 A1 (QUALCOMM INCORPORATED) 06 April 2017 (2017-04-06)
17-21
description, paragraphs 0008, 0037, 0082
(4)
A
US 2015189330 A1 (SAMSUNG ELECTRONICS CO., LTD.) 02 July 2015 (2015-07-02)
22-25
description, paragraphs 0319-0322
(5)
A
CN 109005407 A (HUAWEI TECHNOLOGIES CO., LTD.) 14 December 2018 (2018-12-14)
1-34
the whole document
(6)
A
WO 2018067672 A1 (QUALCOMM INCORPORATED) 12 April 2018 (2018-04-12)
1-34
the whole document
(7)
A
US 2014086329 A1 (QUALCOMM INCORPORATED) 27 March 2014 (2014-03-27)
1-34
the whole document
(8)
A
YANG, Haitao, "CE4: Summary report on inter prediction and motion vector coding", Joint Video Experts Team (JVET) of ITU-T SG 16 WP 3 and ISO/IEC JTC 1/SC 29/WG 11 12th Meeting: Macao (JVET-L0024),12 October 2018 (2018-10-12),
1-34
the whole document
*
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 2018035127 A1
22 February 2018
US 2018048889 A1
CN 109565599 A
BR 112019002856 A2
EP 3497930 A1
JP 2019528025 A
KR 20190033559 A
SG 11201900109S A
US 10326986 B2
TW 201818720 A
15 February 2018
02 April 2019
14 May 2019
19 June 2019
03 October 2019
29 March 2019
27 February 2019
18 June 2019
16 May 2018
WO 2017058633 A1
06 April 2017
KR 20180063094 A
EP 3357246 A1
CN 108141605 A
BR 112018006627 A2
JP 2018530249 A
AU 2016332326 A1
US 2017099495 A1
TW 201714455 A
11 June 2018
08 August 2018
08 June 2018
23 October 2018
11 October 2018
29 March 2018
06 April 2017
16 April 2017
US 2015189330 A1
02 July 2015
US 2015181251 A1
TW I632805 B
JP 2016208545 A
PL 2854398 T3
PH 12014502761 B1
PH 12018500804 B1
JP 2015519853 A
NO 2938424 T3
CN 104869394 A
RS 56675 B1
JP 6081648 B2
CN 104902272 A
PH 12018500803 B1
EP 3297283 A1
DK 3300365 T3
EP 3297284 A1
JP 5990326 B2
CN 104902272 B
JP 2016226022 A
KR 101603687 B1
TW I549484 B
EP 2854398 A1
KR 20150041771 A
MX 352119 B
ES 2652608 T3
KR 20150041768 A
EP 3300365 B1
AU 2017265158 B2
CN 108965875 A
SG 10201605050R A
PT 2854398 T
AU 2013275098 A1
US 9807393 B2
DK 3300364 T3
WO 2013187654 A1
CA 2876167 A1
CN 104471938 A
PH 12018500808 A1
EP 3300364 B1
TW 201743613 A
KR 101603703 B1
US 9807392 B2
SI 2854398 T1
CN 104869395 B
KR 101603704 B1
TW I604718 B
BR 112014030935 A2
CN 104471938 B
KR 101603705 B1
SG 11201408246Q A
25 June 2015
11 August 2018
08 December 2016
28 February 2018
02 March 2015
24 September 2018
09 July 2015
18 August 2018
26 August 2015
30 March 2018
15 February 2017
09 September 2015
24 September 2018
21 March 2018
16 September 2019
21 March 2018
14 September 2016
01 September 2017
28 December 2016
15 March 2016
11 September 2016
01 April 2015
17 April 2015
09 November 2017
05 February 2018
17 April 2015
04 September 2019
08 November 2018
07 December 2018
30 August 2016
16 January 2018
29 January 2015
31 October 2017
16 September 2019
19 December 2013
19 December 2013
25 March 2015
24 September 2018
04 September 2019
16 December 2017
15 March 2016
31 October 2017
28 February 2018
14 December 2018
25 March 2016
01 November 2017
27 June 2017
21 August 2018
15 March 2016
30 March 2015
CN 109005407 A
14 December 2018
CN 106303543 B
CN 106303543 A
KR 20180006961 A
KR 20190122914 A
AU 2016264380 B2
US 10390036 B2
EP 3291557 A1
US 2019335196 A1
WO 2016184261 A1
SG 11201709418U A
BR 112017024467 A2
EP 3291557 A4
CA 2985868 A1
US 2018070102 A1
AU 2016264380 A1
MX 2017014652 A
RU 2689426 C1
JP 2018520558 A
30 October 2018
04 January 2017
19 January 2018
30 October 2019
18 October 2018
20 August 2019
07 March 2018
31 October 2019
24 November 2016
28 December 2017
24 July 2018
28 March 2018
24 November 2016
08 March 2018
14 December 2017
11 April 2018
28 May 2019
26 July 2018
WO 2018067672 A1
12 April 2018
KR 20190055109 A
SG 11201901365Q A
CN 109792532 A
US 2018098089 A1
TW 201817238 A
EP 3523971 A1
JP 2019534626 A
BR 112019006756 A2
22 May 2019
29 April 2019
21 May 2019
05 April 2018
01 May 2018
14 August 2019
28 November 2019
02 July 2019
US 2014086329 A1
27 March 2014
WO 2014052631 A1
US 9491459 B2
03 April 2014
08 November 2016
Name and mailing address of the ISA/:
National Intellectual Property Administration, PRC
6, Xitucheng Rd., Jimen Bridge, Haidian District, Beijing 100088
China
Facsimile No. (86-10)62019451
Date of the actual completion of the international search:
22 January 2020
Date of mailing of the international search report:
28 February 2020
Authorized officer:
XIE,Jiani
Telephone No. 86-(10)-53961703
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