商标查询/申请/转让/续展/变更/许可合同备案等
商标异议案件/复审案件/争议裁定/驰名商标认定
Conducting Trademark Search / Application/Assignment/ modification/Renewal/ Licensing，etc.
Oppositions against trademark registration/review on refusal/ adjudication of disputes/verification for well-known trademarks
商标