Improved Patent Search on SIPO’s Website Huabing Liu Intellectual Property Publishing House of...
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Improved Patent Search on SIPO’s Website Huabing Liu Intellectual Property Publishing House of SIPO [email protected] April, 2008
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Transcript of Improved Patent Search on SIPO’s Website Huabing Liu Intellectual Property Publishing House of...
Improved Patent Search on SIPO’s Website
Improved Patent Search on SIPO’s Website
Huabing Liu
Intellectual Property Publishing House of SIPO
April, 2008
Huabing Liu
Intellectual Property Publishing House of SIPO
April, 2008
Contents
• General view of SIPO’s patent information p.
• Current condition of patent search systems
• Summaries & Conclusion
• Main topics for discussion
SIPO’s Efforts on Patent Information for Public
• Domestic Environment– Increasing needs from industry.– Insufficiency on getting patent information.
• Efforts of SIPO– Making basic information more available to public.– Improving the search efficiency step by step.– Data processing & collection.
• Automation Department of SIPO
Architecture of Patent Information Search
SIPO
BeijingShanghaiGuangdongZhejiangJiangsu…………47 provinces or cities
SIPO Chinesewww.SIPO.gov.cn
SIPO Englishwww.SIPO.gov.cn
EPPIS Chinesepub.cnipr.com
EPPIS Englishpub.cnipr.com
Patent Database Service Platform
Others………
subordinates
IPPHwww.cnipr.com
CPICwww.cnpat.com.cn
Experimental Platform of Patent Information Services(EPPIS)
——Search Function • Chinese Version
– Full-text Search– Legal Status– Whole Document Download– Update Weekly
• English Version– Abstract Search– Legal Status (MT)
Experimental Platform of Patent Information Services(EPPIS)
——Summaries & Future• Role of EPPIS
– Experimentation based on improved search engine and large scale patent data.
– SIPO’s attempt for new model of patent information dissemination.
• Feedback– 1.17 million browsing amount per month averagely,
more than 99% from China.– Popular for the integrated patent data from China and
other countries. • Future Plan
– New search system is under consideration.
SIPO Search System －－ Chinese Version
• Search Function– Chinese patent
– IC Layout Design
– Legal Status & Patent Affair
• Improvement– Search & Download
– Data Quality
SIPO Search System －－ English Version
• More Invention Abstracts have been added to the system.
• Update Monthly.• 3-4 Month Lag.
• Full-text machine translation will be introduced soon.
• Improved search interface and document display are under consideration
Other Patent Search Links from SIPO website
• www.cnipr.com (IPPH)– More search functions will be free for public.– English search is open for test, English full-
text search is also available.
• www.cnpat.com.cn (CPIC)– New search interface.– Enhanced patent data.
Search System Summaries ——Chinese Version Item SIPO EPPIS CNIPR CNPAT
Search
Entry
Number /Date
Y Y Y Y
Applicant/ Inventor
Y Y Y Y
Abstract Y Y Y Y
Claims N Y Claim1 Claim1
Full text N Y Y N
Legal Status Y Y Y N
Search
Function
Time Scope Y Y Y Y
Boolean Search
N Y Y Y
Refine Search N Y Y Y
Display
Item
Bibliographic Data
Y Y Y Y
Abstract Y Y Y Y
Legal Status Y Y Y N
Drawings N N N Y
Specification /Claims
Image Image Image/Text(Claim 1)
Image/Text(Claim 1)
Others
Update/lag Weekly /latest
Weekly /latest
Weekly /latest
Weekly /1 week
Document Download
Single page Whole Document
Single page Single page
Bibliographic data
download
Single record
15 records 10 records Single records
Search System Summaries ——English Version Item SIPO EPPIS CNIPR
(Test) CNPAT
Search
Entry
Number /Date
Y Y Y Y
Applicant/ Inventor
Y Y Y Y
Abstract Invention only
Invention only
Y Invention only
Full text N N Y N
Legal Status N Y N N
Search
Function
Time Scope Y Y Y Y
Boolean Search
Y Y Y Y
Refine Search N Y Y Y
Display
Item
Bibliographic Data
Y Y Y Y
Abstract Invention only
Invention only
Y Invention only
Legal Status N Y Y N
Drawings N N Y Y
Specification /Claims
Image Image Image Image
Others
Update/lag Monthly /3-4 month
lag
---- On test Monthly /3-4 month
lag Document Download
Whole Document
Whole Document
Single page
Bibliographic data
download
Single record
15 records 10records Single records
Conclusion• Aims of SIPO
–Meet the needs in different levels.
–Make more information available freely.
–More powerful search system for public in the future.
Some Topics for Discussion
• Main barriers on obtaining Chinese patent information.
• The problems on searching Chinese patent.• Chinese patent data coverage.• New trends of searching Chinese patent data.• …………• Any related topics
Thank You !
