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Liu Shen & Associates- Articles

30
SEP
2022
Case Study of the CNIPA'S Discretion in the Patent Invalidation Procedure
30
SEP
2022
1. INTRODUCTION The patent invalidation procedure is an effective countermeasure against the infrin...

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29
JUL
2022
New Progress in Examination Practice of Compound Patents
29
JUL
2022
Recently, two typical cases[1] announced by the CNIPA (Top Ten Cases of Reexamination and Invalidati...

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27
JUN
2022
How to Prove An Invention Was Made in/outside China?
27
JUN
2022
- Case study on the first successful invalidation case due to no foreign filing license On 9 ...

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27
APR
2022
How to Enjoy the Grace Period for Novelty in China
27
APR
2022
In order to protect the rights and interests of applicants and avoid losing novelty due to the...

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22
DEC
2020
Doctrine of Equivalents for Life Science Patents in China
22
DEC
2020
The doctrine of equivalents is an important principle in patent infringement disputes. It could prev...

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22
DEC
2020
How to Judge the “Sufficiency of Disclosure in Specification” Issue? - The Latest Criterion from the Supreme Court
22
DEC
2020
I. Introduction Recently, the Supreme Court of China made the latest judgment of the validity...

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10
NOV
2020
Summary on 4th Revisions of China Patent Law and Related Revised Articles
10
NOV
2020
Chinese Patent Law is established in 1985 and has been revised three times before 2020. After nearly...

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06
JUL
2020
Evidence Rules Concerning IP Civil Litigation: Open for Public Comments
06
JUL
2020
Recently, the Supreme People’s Court issued a draft open for public comment on the Rules on th...

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22
JUN
2020
How to Calculate Damages in Case Patent Infringer Refuses to Provide Account Books
22
JUN
2020
In April 2020, the Supreme People's Court (“SPC”) issued “Trial Gist of SPC IP...

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08
MAY
2020
The Management and Protection of Trade Secret Assets from the Perspective of Business Competition
08
MAY
2020
Trade secret is one of the most important intangible assets for all enterprises, and a valuable barg...

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28
NOV
2019
Practical Prosecuting of Standard-related Patent Applications in China
28
NOV
2019
On June 6, 2019, China granted 5G licenses to the country’s three major telecom operators a...

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22
NOV
2019
Notable Points of the New Amendments to the Guidelines for Patent Examination in China
22
NOV
2019
The Chinese National Intellectual Property Administration (CNIPA) published amendments to the Gui...

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05
JUL
2019
Copyright Issues on Online Game Live Streaming
05
JUL
2019
Preface In recent years, along with the development of internet transmission technology, onli...

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18
APR
2019
Dawning for punitive damage against patent infringement in China - Case story about a "nursing bottle" patent
18
APR
2019
Preface: In order to implement President Xi Jinping’s important instructions on stre...

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26
FEB
2019
Big Data Analysis Method for Patent Documents in the Information Age
26
FEB
2019
Abstract: With the increasing demand for patent document analysis based on patent literature big dat...

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