| Eng | 中文 |

  • Tier 1 for Patent Prosecution work in Hong Kong

    Ella Cheong (Hong Kong & Beijing) is ranked Tier 1 for Patent Prosecution work in Hong Kong published by 2014 Asia IP Patent Survey.  more info
  • IPR Service Provider of the Year - China

    Ella Cheong (Hong Kong & Beijing) is the winner of the 2014 Intellectual Property Awards published by Acquisition International Magazine.  more info
  • Trademark Firm of the Year - China & Hong Kong

    Ella Cheong (Hong Kong & Beijing) is the winner of the International Legal Awards 2014 by the Professional Sector Network.  more info
  • Top 10 Firms for Trademark Work in Hong Kong

    Ella Cheong (Hong Kong & Beijing) is ranked Tier 1 for Trademark prosecution in Hong Kong by Asia IP in its Annual Trademark Survey.  more info
  • Who's Who Legal: Patents 2014

    Ella Cheong is nominated by the clients and peers as one of the world’s leading patent lawyers.  more info
  • Trademarks Law Firm of the Year - China

    Ella Cheong (Hong Kong & Beijing) is given the accolade of an InterContinental Finance 2014 Global Award Winner.  more info
  • Trademark Law Firm of the Year - China

    Ella Cheong (Hong Kong & Beijing) received the highest volume of nominations in ACQ Global Awards for this category.  more info
  • Trademark Firm of the Year - Hong Kong

    Ella Cheong (Hong Kong & Beijing) received the highest volume of nominations in ACQ Global Awards for this category.  more info
  • Past Events & Seminars

    Our Mr. Sam Yip, Ms. May Chan and Mr. Vincent Oey were invited to give a seminar on IPRs Protection in The Chinese University of Hong Kong.  more info
  • Past Events & Seminars

    Our Mr. Sam Yip was invited to give a presentation on "Novel Approaches for IP Management in Biotechnology and Traditional Chinese Medicine" during BIP Asia 2013.  more info

News & Updates




Who we are

Our team comprises trade mark lawyers, patent attorneys and technical experts with impeccable academic credentials and many years of experience representing international, regional

and local corporations as well as governmental agencies. 


What we do

ECHK provides full range of IPR services for China, Hong Kong and Macau, from the initial identification, prosecution and registration of IP, through to its exploitation and enforcement.


Get in touch

In Intellectual Property, prevention is better than cure. Proactively developing and implementing a strategy from the outset will reap rewards. However, this may not always be possible. But do not despair: even if you think that there is no solution, get in touch, we may be able to help.

more info more info more info