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Insights
CHANG TSI
Insights
March
18
2023
A New Approach to Handle Patent Infringement Cases in China
CHANG TSI
Insights
March
13
2023
China's Plan to Restructure State Council Elevates Intellectual Property Office
CHANG TSI
Insights
February
27
2023
Recent Updates on Design Patents in China
CHANG TSI
Insights
February
24
2023
Partner David Liu Provides Insights into New Arrangements for Patent Examination
CHANG TSI
Insights
February
17
2023
Subject Matter as Patentable for Utility Model
CHANG TSI
Insights
January
19
2023
Notable Changes of Draft Amendment to the Trademark Law of the People's Republic of China (Draft for Public Comment) Released by CNIPA
CHANG TSI
Insights
December
19
2022
Invalidation Case Against Plagiarizing OREO's Trademarks
CHANG TSI
Insights
December
08
2022
FAQ for Graphical User Interface (GUI) Design in mainland China
CHANG TSI
Insights
November
25
2022
A Hard-won Absolute-grounds Refusal Trademark Case in Hong Kong
CHANG TSI
Insights
November
13
2022
Strategy of Defense in Design Patent Infringement Lawsuit - Under the Premise that the Sued Product also has a Design Patent
CHANG TSI
Insights
October
14
2022
Declaration of Invalidity Against Malicious Imitation and Protect the Trademarks
CHANG TSI
Insights
September
28
2022
A Victory in Complaint about “Jia Xin”, a Hong Kong company name
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