Prosecution Insights
Last updated: August 18, 2026

Examiner: SIMBANA, RACHEL A

Tech Center 2800 • Art Units: 1786 2893 2898

This examiner grants 62% of resolved cases

Performance Statistics

61.6%
Allow Rate
-6.4% vs TC avg
231
Total Applications
+45.0%
Interview Lift
1621
Avg Prosecution Days
Based on 172 resolved cases, 2023–2026

Rejection Statute Breakdown

0.1%
§101 Eligibility
10.4%
§102 Novelty
57.9%
§103 Obviousness
21.1%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18468015 ORGANOMETALLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE ORGANOMETALLIC COMPOUND, AND ELECTRONIC APPARATUS INCLUDING THE ORGANIC LIGHT-EMITTING DEVICE Non-Final OA Samsung Electronics Co., Ltd.
18328193 ORGANOMETALLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE INCLUDING ORGANOMETALLIC COMPOUND, AND ELECTRONIC APPARATUS INCLUDING ORGANIC LIGHT-EMITTING DEVICE Non-Final OA Samsung Electronics Co., Ltd.
17976239 ORGANIC LIGHT EMITTING DIODE AND ORGANIC LIGHT EMITTING DEVICE INCLUDING THEREOF Final Rejection LG Display Co., Ltd.
17921828 ORGANIC LIGHT EMITTING DIODE AND ORGANIC LIGHT EMITTING DEVICE INCLUDING THEREOF Final Rejection LG DISPLAY CO., LTD.
17962765 ORGANIC LIGHT EMITTING DIODE AND ORGANIC LIGHT EMITTING DEVICE HAVING THEREOF Final Rejection LG Display Co., Ltd
17843378 ORGANIC LIGHT EMITTING DIODE AND ORGANIC LIGHT EMITTING DEVICE INCLUDING THE SAME Final Rejection LG DISPLAY CO., LTD.
18475923 ORGANIC LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME Non-Final OA Samsung Display Co., Ltd.
18331790 AMINE-CONTAINING COMPOUND, LIGHT-EMITTING DEVICE INCLUDING THE SAME, ELECTRONIC APPARATUS INCLUDING THE LIGHT-EMITTING DEVICE, AND ELECTRONIC DEVICE INCLUDING THE ELECTRONIC APPARATUS Non-Final OA Samsung Display Co., Ltd.
18324070 ORGANIC LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME Non-Final OA Samsung Display Co., LTD.
18322751 LIGHT EMITTING DEVICE AND POLYCYCLIC COMPOUND FOR THE SAME Non-Final OA Samsung Display Co., Ltd.
18006574 ORGANIC MOLECULES FOR OPTOELECTRONIC DEVICES Non-Final OA Samsung Display Co., Ltd.
17687710 LUMINESCENCE DEVICE AND COMPOUND INCLUDING NITROGEN FOR SAME Final Rejection Samsung Display Co., Ltd.
17449885 LUMINESCENCE DEVICE AND AMINE COMPOUND FOR LUMINESCENCE DEVICE Non-Final OA Samsung Display Co., Ltd.
18039113 Novel Compound and Organic Light Emitting Device Comprising the Same Non-Final OA LG Chem, Ltd.
17925084 ORGANIC LIGHT EMITTING DEVICE Final Rejection LG CHEM, LTD.
18214844 Light-Emitting Device Non-Final OA Semiconductor Energy Laboratory Co., Ltd.
17239916 Light-Emitting Device Material, Electron-Transport Layer Material, Organic Compound, Light-Emitting Device, Light-Emitting Apparatus, Electronic Device, and Lighting Device Non-Final OA Semiconductor Energy Laboratory Co., Ltd.
17930434 HETEROCYCLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME, AND ELECTRONIC APPARATUS INCLUDING THE ORGANIC LIGHT-EMITTING DEVICE Final Rejection Research & Business Foundation SUNGKYUNKWAN UNIVERSITY
17910001 ORGANIC ELECTROLUMINESCENT APPARATUS Non-Final OA Merck Patent GmbH
17298544 ELECTRONIC DEVICE Non-Final OA Merck Patent GmbH
17993911 ANTHRACENE-BASED COMPOUND, MIXTURE, AND ORGANIC ELECTRONIC DEVICE Final Rejection Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
17759947 ORGANIC ELECTROLUMINESCENT ELEMENT AND ELECTRONIC DEVICE Non-Final OA IDEMITSU KOSAN CO.,LTD.
18364179 ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES Final Rejection Universal Display Corporation
18341293 ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES Non-Final OA Universal Display Corporation
18328161 Host Materials for Electroluminscent Devices Non-Final OA UNIVERSAL DISPLAY CORPORATION
18326729 ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES Non-Final OA UNIVERSAL DISPLAY CORPORATION
18192310 ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES Non-Final OA Universal Display Corporation
17985088 ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES Final Rejection Universal Display Corporation
18052981 ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES Final Rejection UNIVERSAL DISPLAY CORPORATION
17959326 ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES Final Rejection Universal Display Corporation

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