Dear colleagues and friends,

I am glad to provide our quarterly – TIPS March issue - as the attached for your reading pleasure.
Tsai, Lee & Chen remains full operation during the pandemic though we are on high alert to take precautionary measures. We also have backup plans to ensure our clients’ interests in case of the worst scenario happened. Our sympathy goes to those that have been affected by the epidemic. Tsai, Lee & Chen wish everyone healthy, safe and strong!

page/03
Patent License Agreement Confirmed a Covenant not to Sue

page/06
Brand-Labeled OEM Ruled as Constituting Use of a Trademark in Chinese Landmark Decision

page/08
Wayback Machine Aids to Ascertain Prior Art Availability Date

page/11
Patentee Using a Straw Man Not Eligible to Invalidate its Own Patent

page/13
CNIPA: No Paper Copy for Letters Patents Granted as of March 3, 2020


Should you have any question regarding the contents, please feel free to contact me.

Kind Regards,
Crystal J. Chen
Partner
Admitted in China (PRC) and New York State

TSAI, LEE & CHEN
Patent Attorneys & Attorneys at Law
連邦國際專利商標事務所
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Phone: (886) 2-2564-2565 | Fax: (886) 2-2562-7650
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