Prosecution Insights
Last updated: October 02, 2026

Examiner: CHANDHOK, JENNA N

Tech Center 3700 • Art Units: 1786 1789 2817 2898 3745

This examiner grants 54% of resolved cases

Analysis

Jenna N Chandhok is an examiner in Tech Center 3700 and Art Unit 1786. The examiner has 238 resolved cases. This number of resolutions provides a focused look at the examiner's prosecution history. The data set allows practitioners to observe the examiner's approach to patentability and the typical outcomes for applications in this specific technology area.

The allowance rate is 53.8 percent. This figure indicates the proportion of resolved cases that have resulted in a patent grant. The median days to allowance is 1429. This duration represents the time required for an application to move through the examination process to a successful conclusion. Applicants can use this figure to plan their intellectual property timelines and budget for the prosecution phase.

The interview lift is 31.1 percent. This indicates that an interview is associated with a significant increase in the probability of an allowance. The positive lift suggests that direct communication is a highly effective method for overcoming rejections with this examiner. Practitioners should consider an interview as a primary strategy for clarifying technical points and advancing the application toward a grant.

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

Performance Statistics

53.8%
Allow Rate
-16.2% vs TC avg
290
Total Applications
+31.1%
Interview Lift
1429
Avg Prosecution Days
Based on 238 resolved cases, 2023–2026

Rejection Statute Breakdown

0.1%
§101 Eligibility
15.8%
§102 Novelty
53.1%
§103 Obviousness
23.8%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18386844 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.
18482327 LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME Non-Final OA Samsung Electronics Co., Ltd.
18298794 ORGANOMETALLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME, AND ELECTRONIC APPARATUS INCLUDING THE ORGANIC LIGHT-EMITTING DEVICE Final Rejection Samsung Electronics Co., Ltd.
18151703 CONDENSED CYCLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME, AND ELECTRONIC APPARATUS INCLUDING THE ORGANIC LIGHT-EMITTING DEVICE Final Rejection Samsung Electronics Co., Ltd.
17685646 ORGANOMETALLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME, AND ELECTRONIC APPARATUS INCLUDING ORGANIC LIGHT-EMITTING DEVICE Non-Final OA Samsung Electronics Co., Ltd.
18026932 LUMINESCENT LAYER, LIGHT EMITTING DEVICE AND DISPLAY APPARATUS Final Rejection BOE Technology Group Co., Ltd.
18550101 ORGANIC MOLECULES FOR OPTOELECTRONIC DEVICES Non-Final OA Samsung Display Co., LTD.
18463115 LIGHT EMITTING DEVICE AND FUSED POLYCYCLIC COMPOUND FOR THE LIGHT EMITTING DEVICE Non-Final OA Samsung Display Co., Ltd.
18348650 LIGHT EMITTING ELEMENT AND POLYCYCLIC COMPOUND FOR THE SAME Non-Final OA Samsung Display Co., Ltd.
18321940 LIGHT-EMITTING DEVICE INCLUDING HETEROCYCLIC COMPOUND, ELECTRONIC DEVICE INCLUDING THE LIGHT-EMITTING DEVICE, AND THE HETEROCYCLIC COMPOUND Final Rejection Samsung Display Co., Ltd.
18110622 AMINE-CONTAINING COMPOUND, LIGHT-EMITTING DEVICE INCLUDING THE SAME, ELECTRONIC DEVICE INCLUDING THE LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE ELECTRONIC DEVICE Final Rejection Samsung Display Co., Ltd.
18167034 LIGHT EMITTING ELEMENT AND POLYCYCLIC COMPOUND FOR LIGHT EMITTING ELEMENT Non-Final OA Samsung Display Co., Ltd.
18090696 CONDENSED CYCLIC COMPOUND, LIGHT-EMITTING DEVICE INCLUDING THE SAME, AND ELECTRONIC APPARATUS INCLUDING THE LIGHT-EMITTING DEVICE Final Rejection Samsung Display Co., Ltd.
18083369 LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME Final Rejection Samsung Display Co., Ltd.
18058467 COMPOSITION, LIGHT-EMITTING DEVICE, ELECTRONIC APPARATUS, CONSUMER PRODUCT, AND ORGANOMETALLIC COMPOUND Non-Final OA Samsung Display Co., Ltd.
17911997 ORGANIC MOLECULES FOR OPTOELECTRONIC DEVICES Final Rejection Samsung Display Co., Ltd.
17876141 LIGHT-EMITTING DEVICE INCLUDING CONDENSED CYCLIC COMPOUND, ELECTRONIC APPARATUS INCLUDING THE LIGHT-EMITTING DEVICE, AND THE CONDENSED CYCLIC COMPOUND Non-Final OA Samsung Display Co., Ltd.
18385217 ORGANIC COMPOUND, ORGANIC LIGHT EMITTING DIODE AND ORGANIC LIGHT EMITTING DEVICE HAVING THE COMPOUND Non-Final OA LG DISPLAY CO., LTD.
18487874 ORGANIC COMPOUND, ORGANIC LIGHT EMITTING DIODE AND ORGANIC LIGHT EMITTING DEVICE INCLUDING THE SAME Non-Final OA LG Display Co., Ltd.
17953814 ORGANIC LIGHT EMITTING DIODE AND ORGANIC LIGHT EMITTING DEVICE INCLUDING THE SAME Non-Final OA LG DISPLAY CO., LTD.
18021694 Novel Compound, Coating Composition Comprising Same, Organic Light-Emitting Device Using Same, and Manufacturing Method Therefor Non-Final OA LG Chem, Ltd.
17926724 NOVEL COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING THE SAME Non-Final OA LG CHEM, LTD.
17765096 ORGANIC LIGHT-EMITTING ELEMENT Final Rejection LG CHEM, LTD.
18795999 Organic Compound, Light-Emitting Element, Light-Emitting Device, Electronic Device, and Lighting Device Final Rejection Semiconductor Energy Laboratory Co., Ltd.
17924003 COMPOSITION FOR ORGANIC OPTOELECTRONIC ELEMENT, ORGANIC OPTOELECTRONIC ELEMENT, AND DISPLAY DEVICE Non-Final OA SAMSUNG SDI CO., LTD.
17899037 COMPOUND FOR ORGANIC OPTOELECTRONIC DEVICE, COMPOSITION FOR ORGANIC OPTOELECTRONIC DEVICE, ORGANIC OPTOELECTRONIC DEVICE, AND DISPLAY DEVICE Non-Final OA SAMSUNG SDI CO., LTD.
18357959 ORGANOMETALLIC COMPOUND, LIGHT-EMITTING DEVICE INCLUDING THE SAME, AND ELECTRONIC APPARATUS INCLUDING THE LIGHT-EMITTING DEVICE Non-Final OA POSTECH Research and Business Development Foundation
17918728 ORGANIC ELECTROLUMINESCENT ELEMENT AND ELECTRONIC DEVICE Non-Final OA IDEMITSU KOSAN CO.,LTD.
18546535 ORGANIC ELECTROLUMINESCENT ELEMENT AND ELECTRONIC DEVICE Non-Final OA TORAY INDUSTRIES, INC.
18484926 ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES Non-Final OA Universal Display Corporation

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