Tag: Su Zhifu
Administrative dispute over dictionary pen design patent
Hard-fought patent rights can still be snatched away via invalidation. Netease Youdao, online dictionary operator and smartpen maker, faced this risk in a recent administrative dispute
11 TianTong partners and senior consultants move to Hui Zhong
Hui Zhong Law Firm has added 11 partners and senior consultants from TianTong Law Firm, who have taken up their positions in the Beijing, Shanghai and Shenzhen offices


















