Prosecution Insights
Last updated: April 19, 2026

Wisol Co. Ltd.

3 pending office actions

Portfolio Summary

3
Total Pending OAs
1
Final Rejections
2
Non-Final OAs

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
18805761 SURFACE ACOUSTIC WAVE FILTER CONFIGURED TO SUPPRESS SPURIOUS COMPONENTS CAUSED BY TRANSVERSE MODE OUTTEN, SAMUEL S 2843 Non-Final OA Aug 15, 2024
18671784 SURFACE ACOUSTIC WAVE DEVICE INCLUDING IDT ELECTRODES HAVING METAL OXIDE LAYER FORMED THEREON AND METHOD FOR FABRICATING THE SAME WONG, ALAN 2843 Non-Final OA May 22, 2024
18471465 SURFACE ACCOUSTIC WAVE FILTER WITH IMPROVED ATTENUATION OUTTEN, SAMUEL S 2843 Final Rejection Sep 21, 2023

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