diamond

出海无忧

全球专利服务
专利撰写 / 咨询
search
语言对 标准版 专业版 操作
CN
chevron_right
EN
¥0.20 / word Native Accuracy
¥0.35 / word Expert Legal Review
EN
chevron_right
FR
 ¥0.45 / word ¥0.65 / word
CN
chevron_right
AR
 ¥0.50 / word ¥0.80 / word
JP
chevron_right
EN
 ¥0.40 / word ¥0.60 / word

Professional Patent Drawing

Standard Turnaround: 4 Business Days
view_in_ar
Standard

3D Modeling

Full set design for complex industrial products

¥450 / set
polyline
Popular

Line Drawings

Technical schematics for invention & utility

¥100 / set
photo_camera
High Detail

Rendering

Photorealistic 3D visual outputs

¥200 / set
verified_user Free OA Revisions
schedule 4-Day Standard Cycle
lock Strict Confidentiality
contact_support 24/7 Technical Support

Writing & Registration

lightbulb
Invention Patent Writing

Global Standards Applied

¥1,300+
Standard Tier
settings_suggest
Utility Patent Writing

Optimized for Speed

¥599+
Most Selected
code
Software Copyright
¥600+ / item
move_down
Patent Transfer Admin
¥500+ / record

Guaranteed Pass

Hot Offer

Full Package

End-to-end management with success insurance.

check_circle Premium Case Analysis
check_circle Guaranteed Grant Or Refund
check_circle Priority Track Filing
Basic Guarantee ¥7,000
Executive Package ¥16,000