Insights

Insights

CHANG TSI
Insights

February27

2023

Recent Updates on Design Patents in China
CHANG TSI
Insights

February24

2023

Partner David Liu Provides Insights into New Arrangements for Patent Examination
CHANG TSI
Insights

February17

2023

Subject Matter as Patentable for Utility Model
CHANG TSI
Insights

January19

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

December19

2022

Invalidation Case Against Plagiarizing OREO's Trademarks
CHANG TSI
Insights

December08

2022

FAQ for Graphical User Interface (GUI) Design in mainland China
CHANG TSI
Insights

November25

2022

A Hard-won Absolute-grounds Refusal Trademark Case in Hong Kong
CHANG TSI
Insights

November13

2022

Strategy of Defense in Design Patent Infringement Lawsuit - Under the Premise that the Sued Product also has a Design Patent
CHANG TSI
Insights

October14

2022

Declaration of Invalidity Against Malicious Imitation and Protect the Trademarks
CHANG TSI
Insights

September28

2022

A Victory in Complaint about “Jia Xin”, a Hong Kong company name
CHANG TSI
Insights

September20

2022

A Milestone Trademark Case regarding Refusal on Absolute Grounds in Hong Kong

Recently, Lihan's Hong Kong Team helped one of its Fortune 500 clients, a global tech giant, win a "milestone" trademark case regarding refusal on absolute grounds in Hong Kong.

Detail
CHANG TSI
Insights

August18

2022

What is evidence of distinctiveness in HK?