Insights

CHANG TSI
Insights

August18

2026

Zero Amendments, Won on Argument Alone: Reversing an Inventive-Step Rejection at Reexamination
CHANG TSI
Insights

August13

2026

Design Patents and Trade Dress: Comprehensive IP Protection Strategies for Industrial Product Appearance
CHANG TSI
Insights

August12

2026

Patent Application Filing in Southeast Asia — Key Points of National Patent Systems
CHANG TSI
Insights

August10

2026

From Taylor Swift’s Trademarks to China's Tiered Voice Asset Protection
CHANG TSI
Insights

August07

2026

Latest Case on the Standard for Assessing “No Significant Difference” in Design Patents
CHANG TSI
Insights

August05

2026

Amending China's E-Commerce Law: A Brand Owner's Reading of the Draft
CHANG TSI
Insights

August04

2026

Chang Tsi Monthly Strategic Insights - July 2026: Legislative Acceleration, Stricter Regulation of Bad-Faith Litigation, Clearer AI Rules
CHANG TSI
Insights

August03

2026

SPC LANDMARK CASE: Reselling a Lawfully Purchased Patented Product Under a New Trademark Is Not Patent Infringement
CHANG TSI
Insights

July31

2026

Unlocking Plant Variety Protection (PVP) in China
CHANG TSI
Insights

July30

2026

A Legal Weapon for Brand Protection: Case Analysis of A Series of AMR Complaints filed on behalf of Caleres, Inc.
CHANG TSI
Insights

July24

2026

Final Judgment Rendered: Edelman Prevails in Trademark Infringement and Unfair Competition Case
CHANG TSI
Insights

July17

2026

Putting the 2020 Copyright Law into Practice: China Consults on Draft Implementing Regulations
CHANG TSI
Insights

July15

2026

Final Judgment in the Counterfeit “Sam Edelman” Organized Crime: Both Principal and Accessory Convicted
CHANG TSI
Insights

July13

2026

Protecting Character Names as Prior Rights in China — A Practical Win for Rights Holders
CHANG TSI
Insights

July09

2026

Crystal Form Patents Secure Maximum term PTE, Bringing a Major Shift to Pharmaceutical Patent Examination Landscape
CHANG TSI
Insights

July07

2026

Can a Court-Frozen Trademark Be Subject to a Non-Use Cancellation Action?
CHANG TSI
Insights

July03

2026

Drug Trial Data Protection Regime in China: Key Provisions and Practical Guidance
CHANG TSI
Insights

July02

2026

Patent Filing in Hong Kong, Macau and Taiwan: Institutional Differences and Practical Considerations from a Cross-Jurisdictional Protection Perspective
CHANG TSI
Insights

July01

2026

Taiwan Extends Accelerated Patent Examination Scheme for Female Inventors — Another Year of Opportunity
CHANG TSI
Insights

July01

2026

China's 2026 Trademark Overhaul: What Changes for Global Brands, and How to Prepare Before 2027
CHANG TSI
Insights

June29

2026

Key Differences in Design Patent Protection Between China and the United States
CHANG TSI
Insights

June26

2026

Now Official — China just adopted a sweeping new Trademark Law
CHANG TSI
Insights

June22

2026

First Recognition as Well-Known Trademark! Full Protection Secured for "UNDER ARMOUR"
CHANG TSI
Insights

June16

2026

From Innovation to Market Success: Patent Strategies Across the Product Lifecycle

Zero Amendments, Won on Argument Alone: Reversing an Inventive-Step Rejection at Reexamination

Design Patents and Trade Dress: Comprehensive IP Protection Strategies for Industrial Product Appearance

Patent Application Filing in Southeast Asia — Key Points of National Patent Systems

From Taylor Swift’s Trademarks to China's Tiered Voice Asset Protection

Latest Case on the Standard for Assessing “No Significant Difference” in Design Patents

Amending China's E-Commerce Law: A Brand Owner's Reading of the Draft

Chang Tsi Monthly Strategic Insights - July 2026: Legislative Acceleration, Stricter Regulation of Bad-Faith Litigation, Clearer AI Rules

SPC LANDMARK CASE: Reselling a Lawfully Purchased Patented Product Under a New Trademark Is Not Patent Infringement

Unlocking Plant Variety Protection (PVP) in China

A Legal Weapon for Brand Protection: Case Analysis of A Series of AMR Complaints filed on behalf of Caleres, Inc.

Final Judgment Rendered: Edelman Prevails in Trademark Infringement and Unfair Competition Case

Putting the 2020 Copyright Law into Practice: China Consults on Draft Implementing Regulations

Final Judgment in the Counterfeit “Sam Edelman” Organized Crime: Both Principal and Accessory Convicted

Protecting Character Names as Prior Rights in China — A Practical Win for Rights Holders

Crystal Form Patents Secure Maximum term PTE, Bringing a Major Shift to Pharmaceutical Patent Examination Landscape

Can a Court-Frozen Trademark Be Subject to a Non-Use Cancellation Action?

Drug Trial Data Protection Regime in China: Key Provisions and Practical Guidance

Patent Filing in Hong Kong, Macau and Taiwan: Institutional Differences and Practical Considerations from a Cross-Jurisdictional Protection Perspective

Taiwan Extends Accelerated Patent Examination Scheme for Female Inventors — Another Year of Opportunity

China's 2026 Trademark Overhaul: What Changes for Global Brands, and How to Prepare Before 2027

Key Differences in Design Patent Protection Between China and the United States

Now Official — China just adopted a sweeping new Trademark Law

First Recognition as Well-Known Trademark! Full Protection Secured for "UNDER ARMOUR"

From Innovation to Market Success: Patent Strategies Across the Product Lifecycle