业务领域：

业务领域：

业务领域：Mr.Du once participated in construction electrical projects after graduation, and then joined the intellectual property industry and focused on the protection, confirmation and safeguarding of intellectual property rights in the electrical field. Since hi

业务领域：Experts in the field of machinery

业务领域：Professional field: Proficient in professional service practices such as trademark non registration review, trademark rejection review, trademark revocation review, opposition defense, revocation defense, revocation defense, well-known trademark recognit

业务领域：Ms. XU is good at trademark review of the refusal, trademark opposition, invalidation, review of disapproval of trademark registration, review of non-use cancellation, response to opposition, response to non-use cancellation, response to review of non-use

业务领域：focuses on IP non-litigation business including trademark review of the refusal, trademark opposition, invalidation, review of disapproval of trademark registration, review of non-use cancellation, response to opposition, response to non-use cancellation,

业务领域：Ms. SU is good at trademark review of the refusal, trademark opposition, invalidation, review of disapproval of trademark registration, review of non-use cancellation, response to opposition, response to non-use cancellation, response to the review of non

业务领域：Trademark