Prosecution Insights
Last updated: April 19, 2026

Sonicmems (Zhengzhou) Technology Co. Ltd.

1 pending office actions

Portfolio Summary

1
Total Pending OAs
1
Final Rejections
0
Non-Final OAs

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
18390455 PROXIMITY ULTRASONIC SENSING APPARATUS AND PROXIMITY ULTRASONIC SENSING SYSTEM USING THE SAME BURGDORF, STEPHEN R 2685 Final Rejection Dec 20, 2023

Managing Sonicmems (Zhengzhou) Technology 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