From patent filing to annuity management, from OA responses to global strategy —
protecting every piece of your intellectual achievement with professional depth and reliable processes.
Full patent lifecycle — every step from filing to maintenance
发明、实用新型、外观设计Patent FilingDrafting与提交，涵盖机械、电学、化学、生物医药等全技术领域。
Office action responses with an offensive strategy — prioritizing technical feature distinctions over narrowing claim scope.
PCT international applications, Paris Convention route, 71-country partner network, multilingual support, full-process visibility.
Patentability search, FTO analysis, invalidity search, competitor patent monitoring.
Automated annuity monitoring for 2,000+ cases, daily cross-checking with CNIPA payment data, 7-day/30-day tiered alerts.
Trademark availability search, filing strategy, Nice classification planning, opposition/review/renewal full-process representation.
Reliable Process + Deep Expertise = Trustworthy IP Services
System-driven, not intuition-driven. Every operation follows strict rules — naming conventions, three-step safety protocol, idempotent processing — ensuring zero omissions.
OA Responses不轻易缩小范围。优先通过技术特征区别论证创造性，最大限度保护客户合法权益。
AipNajie (Patents) + Mili Law (Litigation) + Najie (Annuity Management) — one-stop IP legal services.
Self-developed digital agent system, fully automated annuity monitoring for 2,000 cases, daily 9:00 AM push reports to mobile.
Transparent, Efficient, Traceable
Understand your tech
and protection needs
Preliminary patentability
judgment and analysis
High-quality application
drafting and review
Real-time progress
always accessible
Automated annuity alerts
timely deadline warnings
Your IP deserves reliable protection. Contact us now for a tailored IP solution.
ziganghe@outlook.com