Prosecution Insights
Last updated: April 19, 2026

Lambda:4 Entwicklungen GmbH

5 pending office actions

Portfolio Summary

5
Total Pending OAs
0
Final Rejections
5
Non-Final OAs

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
18640145 METHOD AND SYSTEM FOR SECOND NODE SUPPORTED AMBIGUITY DECISION LI, YONGHONG 3648 Non-Final OA Apr 19, 2024
18250884 METHOD FOR RADIO-BASED DISTANCE MEASUREMENT MULL, FRED H 3648 Non-Final OA Jun 23, 2023
18251036 METHOD FOR DETERMINING CALIBRATION FOR MEASURING TRANSIT TIME RIDDER, CLAYTON PAUL 3646 Non-Final OA Jun 23, 2023
18250835 METHOD FOR A ONE-SIDED RADIO-BASED DISTANCE MEASUREMENT ABRAHAM, JOHN BISHOY SAM 3646 Non-Final OA Jun 23, 2023
18250882 METHOD FOR DETERMINING A DISTANCE USING A HIGH-RESOLUTION METHOD BASED ON SIGNAL PROPAGATION TIME MEASUREMENTS MOORE, WHITNEY 3646 Non-Final OA Apr 27, 2023

Managing Lambda:4 Entwicklungen GmbH'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