Prosecution Insights
Last updated: April 19, 2026

Qingdao Hisense Hitachi Air-Conditioning Systems 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
18652486 AIR CONDITIONER, CONTROL SYSTEM AND CONTROL METHOD OF AIR CONDITIONER NOUKETCHA, LIONEL W 3763 Non-Final OA May 01, 2024
18468152 HUMIDIFYING DEVICE HOBSON, STEPHEN 1776 Non-Final OA Sep 15, 2023
18116089 AIR CONDITIONER AND METHOD FOR DETERMINING ENERGY CONSUMPTION OF AIR CONDITIONER CHAN, KAWING 2846 Non-Final OA Mar 01, 2023

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