Hefei Zhihai Yida Patent Agency (General Partnership)
Zhihai Yida — Safeguarding Your Innovation
- ✓ Selected for the Patent Precision Service Guarantee Whitelist (Feb 2026)
- ✓ Qualified for patent preliminary examination at all IP Protection Centers nationwide
- ✓ "Technology + Law + Language" three-dimensional professional service framework
Our Services
Comprehensive IP services covering patents, trademarks, copyrights, and litigation — empowering enterprises to secure, utilize, and protect their rights
Patent Services
Invention/utility model/design patent applications, PCT international filings, national phase entries, search & analysis, portfolio strategy, Office Action responses, reexamination, invalidation, annuity monitoring
Patent Translation
Multilingual patent translation and proofreading (CN/JP/EN/KR), with expertise in patent law differences and documentation standards across jurisdictions
专利检索分析
专利性检索、FTO 自由实施分析、侵权分析、专利导航与竞争情报。
Trademark & Copyright
Trademark registration, renewal, modification, assignment, opposition, invalidation; copyright registration, software copyright registration, IP customs recordation
专利布局规划
基于技术路线与市场目标的专利申请策略、组合布局与生命周期管理。
Training & Consulting
Patent technology communication, patent mining training, IP diagnostics and other localized services with prompt response and practical implementation
About Zhihai Yida
Hefei Zhihai Yida Patent Agency (General Partnership) is a professional service organization approved by CNIPA, with legitimate patent agency qualifications. Agency Code: 34408.
In February 2026, recommended by the All-China Patent Attorneys Association and approved by CNIPA, the firm was officially selected for the Patent Precision Service Guarantee Whitelist, granting eligibility to provide patent preliminary examination services at all IP Protection Centers nationwide.
Our team comprises senior patent attorneys, IP lawyers, patent engineers, process control specialists, and multilingual translation experts. All core members hold patent attorney qualifications, with some additionally holding lawyer qualifications and master's degrees in science and engineering.
了解团队 →核心资质与能力
Our Team
"Technology + Law + Language" three-dimensional framework, serving high-tech fields including electronics, machinery, materials, pharmaceuticals, and new energy
Lili Wang
Legal Representative / Core Partner
Over a decade of deep experience in intellectual property. Expert in patent applications, Office Action responses, reexamination/invalidation, and foreign patent process management.
Yongjian Jia
Senior Foreign-Filing Attorney / Partner
Proficient in trilingual (CN/JP/EN) patent drafting and translation. 10+ years of foreign-filing experience, specializing in PCT international applications and patent portfolios across the US, EU, Japan, and Korea.
Jingyu Lu
资深专利代理师
熟悉国内专利申请，擅长机械、电学专利申请、答复、复审。
袁锦波
双证专利律师
前审查员，双证专利律师，擅长专利检索分析、新申请代理、复审无效等。
舒奇
中日英译员
擅长各个领域专利文献的中日、日中、中英、英中、英日日英翻译
最新文章
知产科普、行业洞察与案例分享
Contact Us
Whether you need patent applications, portfolio analysis, or IP enforcement consulting, we welcome your inquiry.