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1. WO2016115981 - PROCÉDÉ DE CODAGE VIDÉO DESTINÉ À DES COMPOSANTS DE CHROMINANCE


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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/CN2016/070331 WPI15TW0578
International filing date (day/month/year) (Earliest) Priority Date (day/month/year)
07 January 2016 22 January 2015
Applicant
MEDIATEK SINGAPORE PTE. 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 filed or furnished:
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.     4    
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 19/103 (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):
CNPAT,CNKI,WPI,EPODOC:chroma, component, intra predict, mode, different, separate, block, LM, parameter, cross chroma

C. DOCUMENTS CONSIDERED TO BE RELEVANT

Category* Citation of document, with indication, where appropriate, of the relevant passages Relevant to claim No.
(1)
A
CN 103096055 A (HUAWEI TECHNOLOGIES CO., LTD.) 08 May 2013 (2013-05-08)
1-38
description,paragraphs [0136]-[0155]
(2)
A
CN 103096051 A (HUAWEI TECHNOLOGIES CO., LTD.) 08 May 2013 (2013-05-08)
1-38
the whole document
(3)
A
CN 103227917 A (HUAWEI TECHNOLOGIES CO., LTD. ET AL.) 31 July 2013 (2013-07-31)
1-38
the whole document
(4)
A
WO 2012128453 A1 (LG ELECTRONICS INC.) 27 September 2012 (2012-09-27)
1-38
the whole document
(5)
A
US 7646815 B2 (LSI CORP.) 12 January 2010 (2010-01-12)
1-38
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)
CN 103096055 A
08 May 2013
WO 2013064117 A1
US 2014233650 A1
10 May 2013
21 August 2014
CN 103096051 A
08 May 2013
EP 2768222 A1
EP 2768222 A4
US 2014233641 A1
WO 2013064114 A1
20 August 2014
13 January 2016
21 August 2014
10 May 2013
CN 103227917 A
31 July 2013
WO 2013113217 A1
08 August 2013
WO 2012128453 A1
27 September 2012
None
US 7646815 B2
12 January 2010
US 2005013375 A1
20 January 2005
Name and mailing address of the ISA/:
STATE INTELLECTUAL PROPERTY OFFICE OF THE P.R.CHINA
6, Xitucheng Rd., Jimen Bridge, Haidian District, Beijing 100088
China
Facsimile No. (86-10)62019451
Date of the actual completion of the international search:
14 March 2016
Date of mailing of the international search report:
24 March 2016
Authorized officer:
XU,Wei
Telephone No. (86-10)61648244
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