Некоторое содержание этого приложения в настоящий момент недоступно.
Если эта ситуация сохраняется, свяжитесь с нами по адресуОтзывы и контакты
1. (WO2017168250) BOOSTER CIRCUIT INCLUDING DYNAMICALLY SLIDING POWER SUPPLY UNIT



Отказ от ответственности Графическая версия (PDF), размещенная в PATENTSCOPE, является официальной. Данная html-версия в онлайн служит для удобства пользователей. Несмотря на все приложенные при составлении усилия по обеспечению точного и чёткого отображения данных, содержащихся в печатном документе/на изображениях, нельзя исключать наличия ошибок и/или упущений, связанных с процессами передачи и преобразования данных, а также с ограничениями, изначально присущими процессам (необязательного) машинного перевода. Гиперссылки, предшествующие символу , ведут к внешним ресурсам, находящимся вне компетенции ВОИС. ВОИС отказывается от любой ответственности в этой связи.

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/IB2017/000444 PXE0014PCT
International filing date (day/month/year) (Earliest) Priority Date (day/month/year)
31 March 2017 31 March 2016
Applicant
TYMPHANY HK LIMITED
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.

A dynamic boost audio system (100) includes a booster circuit (102) having a dynamically sliding power supply unit (PSU) capable of outputting power among a plurality of different power levels. The booster circuit (102) is configured to identify a real-time audio level of an audio signal, and automatically adjust the power to the power level such that the audio signal is output in response to the real-time audio level.


6. Drawings
a.
The figure of the drawings to be published with the abstract is Figure No.     1    
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

     H04R 3/00 (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):
     H04R; H03F
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):
CNAPT, CNKI, EPODOC, WPI: volume, audio, voice, level, voltage, grade, adjust, select, boost, step up, switch, amp

C. DOCUMENTS CONSIDERED TO BE RELEVANT

Category* Citation of document, with indication, where appropriate, of the relevant passages Relevant to claim No.
(1)
X
CN 103686529 A (WISTRON CORPORATION) 26 March 2014 (2014-03-26)
1-14
description, paragraphs [0041]-[0047] and figure 1
(2)
X
CN 1607723 A (LG ELECTRONICS HUIZHOU APPLIANCES CO., LTD.) 20 April 2005 (2005-04-20)
1-14
description, page 3 lines 3-18 and figure 3
(3)
X
CN 102026061 A (SAMSUNG ELECTRONICS CO., LTD.) 20 April 2011 (2011-04-20)
1-14
description, paragraphs [0055]-[0064] and figure 1
(4)
A
CN 101098129 A (SAMSUNG ELECTRONICS CO., LTD.) 02 January 2008 (2008-01-02)
1-14
the whole document
(5)
A
US 2006015199 A1 (KABUSHIKI KAISHA TOSHIBA) 19 January 2006 (2006-01-19)
1-14
the whole document
(6)
A
US 2009323985 A1 (QUALCOMM INCORPORATED) 31 December 2009 (2009-12-31)
1-14
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
"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 103686529 A
26 March 2014
US 9118291 B2
TW 201412015 A
US 2014072144 A1
TW I508436 B
25 August 2015
16 March 2014
13 March 2014
11 November 2015
CN 1607723 A
20 April 2005
None
CN 102026061 A
20 April 2011
EP 2299589 A2
US 2011058688 A1
KR 20110027023 A
CN 102026061 B
23 March 2011
10 March 2011
16 March 2011
19 August 2015
CN 101098129 A
02 January 2008
KR 100765790 B1
US 8224399 B2
US 2008003959 A1
US 8385984 B2
CN 101098129 B
US 2012257770 A1
12 October 2007
17 July 2012
03 January 2008
26 February 2013
18 July 2012
11 October 2012
US 2006015199 A1
19 January 2006
CN 1722611 A
US 7505824 B2
JP 2006033204 A
CN 100525075 C
18 January 2006
17 March 2009
02 February 2006
05 August 2009
US 2009323985 A1
31 December 2009
WO 2010002889 A1
EP 2311187 A1
JP 5113293 B2
CN 102077463 A
KR 101249383 B1
JP 2011527153 A
KR 20110039302 A
TW 201012055 A
07 January 2010
20 April 2011
09 January 2013
25 May 2011
01 April 2013
20 October 2011
15 April 2011
16 March 2010
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:
09 August 2017
Date of mailing of the international search report:
24 August 2017
Authorized officer:
DING,Ran
Telephone No. (86-10)62414456
Top    Part 1: 1 2 3 4 5 6         Part 2: A B C D E