Prosecution Insights
Last updated: April 19, 2026

Guizhou Power Grid Co., Ltd.

3 pending office actions

Portfolio Summary

3
Total Pending OAs
0
Final Rejections
3
Non-Final OAs

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
18574381 LATTICE-BASED PROXY SIGNATURE METHOD, APPARATUS AND DEVICE, LATTICE-BASED PROXY SIGNATURE VERIFICATION METHOD, APPARATUS AND DEVICE, AND STORAGE MEDIUM CRIBBS, MALCOLM 2497 Non-Final OA Sep 26, 2024
18560691 TIMESTAMP GENERATION METHOD AND APPARATUS, AND ELECTRONIC DEVICE AND STORAGE MEDIUM DUFFIELD, JEREMY S 2498 Non-Final OA Nov 14, 2023
18259781 Fully-automatic Aluminum Thermal-spraying Corrosion Prevention Production Line Based on Robots and Visual Recognition TADESSE, YEWEBDAR T 1717 Non-Final OA Jun 29, 2023

Managing Guizhou Power Grid Co., Ltd.'s Patent Portfolio?

IP Author helps IP teams respond to office actions faster with AI-generated responses, examiner analytics, and prosecution intelligence.

Start Free Trial

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month