Prosecution Insights
Last updated: April 19, 2026

Xiamen San'an Optoelectronics Co., Ltd.

10 pending office actions

Portfolio Summary

10
Total Pending OAs
6
Final Rejections
4
Non-Final OAs

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
18509965 LIGHT EMITTING DEVICE GUMEDZOE, PENIEL M 2899 Non-Final OA Nov 15, 2023
18492427 MICRO LIGHT EMITTING DEVICE AND MICRO LIGHT EMITTING APPARATUS USING THE SAME PATEL, REEMA 2812 Non-Final OA Oct 23, 2023
18450440 MICRO LIGHT-EMITTING ELEMENT, MICRO LIGHT-EMITTING ARRAY, TRANSFER METHOD, AND DISPLAY CHEN, YU 2896 Non-Final OA Aug 16, 2023
18174192 LIGHT-EMITTING DEVICE AND METHOD FOR PRODUCING THE SAME SMITH, BRADLEY 2817 Final Rejection Feb 24, 2023
18164232 SEMICONDUCTOR LIGHT-EMITTING DEVICE AND LIGHT-EMITTING APPARATUS INCLUDING THE SAME LEE, EUGENE 2815 Final Rejection Feb 03, 2023
18089500 ULTRAVIOLET LIGHT-EMITTING DEVICE CHEN, YU 2896 Final Rejection Dec 27, 2022
18086645 ULTRAVIOLET LIGHT EMITTING DIODE AND LIGHT EMITTING DEVICE CHEN, YU 2896 Final Rejection Dec 22, 2022
17864394 FLIP-CHIP SEMICONDUCTOR LIGHT-EMITTING ELEMENT AND SEMICONDUCTOR LIGHT-EMITTING DEVICE CHA, GRACE YEH-EUN SAET 2897 Final Rejection Jul 14, 2022
17852365 FLIP-CHIP LIGHT-EMITTING DIODE AND SEMICONDUCTOR LIGHT-EMITTING DEVICE WYATT, JOSHUA SCOTT 2815 Final Rejection Jun 29, 2022
17807922 ULTRAVIOLET LIGHT-EMITTING DEVICE WARD, DAVID WILLIAM 2891 Non-Final OA Jun 21, 2022

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