Prosecution Insights
Last updated: October 02, 2026

Examiner: NGUYEN, LUCAS QUOC

Tech Center 2800 • Art Units: 1786 2898

This examiner grants 100% of resolved cases

Analysis

Lucas Quoc Nguyen has a history in Art Unit 1786 with 2 resolved cases. Both of these cases resulted in an allowance, leading to a 100.0 percent allowance rate. However, the median time to reach these outcomes was 1391 days, showing the duration for prosecution within Tech Center 1700. This timeline suggests that even with the 100.0 percent allowance record, applicants should be prepared for the time required before their cases are resolved. The 1391-day median provides a specific reference for planning.

The data indicates an interview lift of 0.0 percent, though this figure is based on the sample of 2 resolved cases. Practitioners should note the time investment required, as the 1391 days to allowance represents the period for these resolutions. The current metrics offer a view of the examiner's early tendencies, and the 100.0 percent allowance rate may shift as more cases are completed. For now, the 1391-day median and the 0.0 percent interview lift are the available metrics for Art Unit 1786.

Written from this page's own data; every figure is computed from USPTO records and verified before publication.

Performance Statistics

100.0%
Allow Rate
+32.0% vs TC avg
18
Total Applications
+0.0%
Interview Lift
1391
Avg Prosecution Days
Based on 2 resolved cases, 2023–2026

Rejection Statute Breakdown

0.7%
§101 Eligibility
17.2%
§102 Novelty
55.6%
§103 Obviousness
21.2%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18049019 ORGANOMETALLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME, AND ELECTRONIC APPARATUS INCLUDING THE ORGANIC LIGHT-EMITTING DEVICE Non-Final OA Samsung Electronics Co., Ltd.
17927463 LIGHT-EMITTING DEVICE, LIGHT-EMITTING SUBSTRATE AND LIGHT-EMITTING APPARATUS Final Rejection BOE TECHNOLOGY GROUP CO., LTD.
18022732 BENZO[B][1,4]BENZAZABORININE FOR OPTOELECTRONIC DEVICES Non-Final OA SAMSUNG DISPLAY CO., LTD.
18165227 LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME Final Rejection Samsung Display Co., Ltd.
18052525 LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME Final Rejection Samsung Display Co., Ltd.
18052073 LIGHT-EMITTING DEVICE INCLUDING ORGANOMETALLIC COMPOUND, ELECTRONIC APPARATUS INCLUDING THE LIGHT-EMITTING DEVICE, AND THE ORGANOMETALLIC COMPOUND Final Rejection Samsung Display Co., Ltd.
18381049 ORGANIC LIGHT EMITTING DIODE Non-Final OA LG Display Co., Ltd.
17968581 ORGANIC LIGHT EMITTING ELEMENT Final Rejection LG DISPLAY CO., LTD.
17263923 TETRASTYRENE-BASED COMPOUND AND APPLICATION THEREOF AND ELECTRONIC DEVICE USING THE SAME Non-Final OA Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
18382851 ORGANIC COMPOUND, LIGHT-EMITTING DEVICE, AND ELECTRONIC DEVICE Non-Final OA SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
18369543 High Molecular Compound, Light-Emitting Device, Light-Emitting Apparatus, Electronic Device, and Lighting Device Non-Final OA Semiconductor Energy Laboratory Co., Ltd.
18283854 COMPOSITION FOR ORGANIC OPTOELECTRONIC DEVICE, ORGANIC OPTOELECTRONIC DEVICE, AND DISPLAY DEVICE Non-Final OA SAMSUNG SDI CO., LTD.
17961772 COMPOUND FOR ORGANIC OPTOELECTRONIC DEVICE, ORGANIC OPTOELECTRONIC DEVICE, AND DISPLAY DEVICE Final Rejection SAMSUNG SDI CO., LTD.
18262939 COMPOUND, MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENT, ORGANIC ELECTROLUMINESCENT ELEMENT, AND ELECTRONIC APPLIANCE Non-Final OA IDEMITSU KOSAN CO.,LTD.
18256362 COMPOUND, MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENTS, ORGANIC ELECTROLUMINESCENT ELEMENT, AND ELECTRONIC DEVICE Non-Final OA IDEMITSU KOSAN CO.,LTD.
18024692 Light Emitting Device and Composition Non-Final OA Sumitomo Chemical Company, Limited

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