Prosecution Insights
Last updated: August 17, 2026

Examiner: YANG, JAY LEE

Tech Center 2800 • Art Units: 1786 1794 2898

This examiner grants 74% of resolved cases

Performance Statistics

73.9%
Allow Rate
+5.9% vs TC avg
983
Total Applications
+2.2%
Interview Lift
1365
Avg Prosecution Days
Based on 915 resolved cases, 2023–2026

Rejection Statute Breakdown

0.2%
§101 Eligibility
18.5%
§102 Novelty
53.8%
§103 Obviousness
23.3%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18450800 COMPOUND, PHOTOELECTRIC DEVICE, LIGHT ABSORPTION SENSOR, SENSOR EMBEDDED DISPLAY PANEL, AND ELECTRONIC DEVICE Non-Final OA Samsung Electronics Co., Ltd.
18312051 HETEROCYCLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME, AND ELECTRONIC APPARATUS INCLUDING THE ORGANIC LIGHT-EMITTING DEVICE Non-Final OA Samsung Electronics Co., Ltd.
18069381 CONDENSED CYCLIC COMPOUND AND ORGANIC ELECTROLUMINESCENT DEVICE INCLUDING THE SAME Final Rejection Samsung Electronics Co., Ltd.
17830764 COMPOSITION, LAYER INCLUDING THE COMPOSITION, LIGHT-EMITTING DEVICE INCLUDING THE COMPOSITION, AND ELECTRONIC APPARATUS INCLUDING THE LIGHT-EMITTING DEVICE Non-Final OA Samsung Electronics Co., Ltd.
17914337 ORGANIC ELECTROLUMINESCENT DEVICE AND DISPLAY DEVICE Non-Final OA BOE TECHNOLOGY GROUP CO., LTD.
18073446 Organometallic Compound and Organic Light-Emitting Diode Including the Same Non-Final OA LG Display Co., Ltd.
18492702 ORGANIC COMPOUND, OPTO-ELECTRONIC DEVICE, ELECTRONIC APPARATUS, AND ELECTRONIC DEVICE Non-Final OA Samsung Display Co., Ltd.
18483645 LIGHT EMITTING ELEMENT AND FUSED POLYCYCLIC COMPOUND FOR THE LIGHT EMITTING ELEMENT Non-Final OA Samsung Display Co., Ltd.
18451634 LIGHT EMITTING DEVICE AND FUSED POLYCYCLIC COMPOUND FOR THE LIGHT EMITTING DEVICE Non-Final OA Samsung Display Co., Ltd.
18362690 ORTHO-SUBSTITUTED THERMALLY ACTIVATED DELAYED FLUORESCENCE MATERIAL AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME Non-Final OA SAMSUNG DISPLAY CO., LTD.
18349892 ORTHO-SUBSTITUTED THERMALLY ACTIVATED DELAYED FLUORESCENCE MATERIAL AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME Non-Final OA SAMSUNG DISPLAY CO., LTD.
18166431 ORTHO-SUBSTITUTED THERMALLY ACTIVATED DELAYED FLUORESCENCE MATERIAL AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME Non-Final OA SAMSUNG DISPLAY CO., LTD.
18149432 LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING LIGHT-EMITTING DEVICE Non-Final OA Samsung Display Co., Ltd.
18083343 LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE LIGHT-EMITTING DEVICE Final Rejection Samsung Display Co., Ltd.
17969278 LIGHT EMITTING ELEMENT AND AMINE COMPOUND FOR THE SAME Final Rejection Samsung Display Co., Ltd.
17874578 LIGHT EMITTING DIODE AND DISPLAY DEVICE INCLUDING THE SAME Non-Final OA Samsung Display Co., Ltd.
17695845 LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME Final Rejection Samsung Display Co., Ltd.
18267079 ORGANIC LIGHT EMITTING DEVICE Non-Final OA LG CHEM, LTD.
18207400 ORGANIC ELECTRIC ELEMENT, DISPLAY PANEL COMPRISING THE SAME AND DISPLAY DEVICE COMPRISING THE SAME Non-Final OA LG Chem, Ltd.
18016720 ORGANIC LIGHT EMITTING DEVICE Final Rejection LG CHEM, LTD.
17927208 Organic Light Emitting Device Non-Final OA LG Chem, Ltd.
17797832 ORGANIC LIGHT-EMITTING DEVICE Final Rejection LG CHEM, LTD.
17640465 NOVEL COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING THE SAME Final Rejection LG CHEM, LTD.
17793234 COMPOSITION FOR ORGANIC OPTOELECTRONIC ELEMENT, ORGANIC OPTOELECTRONIC ELEMENT, AND DISPLAY DEVICE Final Rejection SAMSUNG SDI CO., LTD.
17315910 COMPOUND FOR ORGANIC OPTOELECTRONIC DEVICE, COMPOSITION FOR ORGANIC OPTOELECTRONIC DEVICE, ORGANIC OPTOELECTRONIC DEVICE, AND DISPLAY DEVICE Final Rejection SAMSUNG SDI CO., LTD.
17483902 FUNCTIONAL MATERIALS FOR OLED APPLICATIONS Non-Final OA ARIZONA BOARD OF REGENTS ON BEHALF OF ARIZONA STATE UNIVERSITY

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