长春吉利专利事务所

北京同达信恒知识产权代理有限公司

广州市深研专利事务所

超凡知识产权 | 一站式知识产权解决方案专业提供商

元好知识产权

成都虹桥专利事务所(普通合伙)成立于1994年3月，是集国内外专利申请、复审、无效确权，实施、许可、运营运用，行政调处、司法诉讼保护，咨询、研究为一体的综合性专利服务机构

Ella Cheong LLC is a leading specialist intellectual property (IP) law firm in Singapore and Asia. We champion the value in your intellectual property, and offer a comprehensive suite of IP services to meet diverse needs along the entire IP value chain. Our expertise ranges from the prosecution and enforcement of trade marks, patents, domain names and registered designs to the development of effective IP strategies for the protection, management and commercialisation of your intellectual property.

广州中浚雄杰知产代理提供国...

首页北京古今来知识产权代理事务所有限公司