Welcome to Beijing Chengfeng intellectual property agency!
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SERVICES
AREAS OF EXPERTISE
  • Electronic information
  • Biology and pharmacy
  • Aerospace
  • New materials
  • High technology
  • New energy
  • Resources and environment
  • High tech transformation
SERVICES TEAM
ABOUT US
  • Patent agency registered by Patent Office
  • Patent invalidity, litigation qualification
  • Partner team with more than 10 years of industry experience
  • Professional team covers the experience of Party A and Party B
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SERVICE CUSTOMER
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