Prosecution Insights
Last updated: October 27, 2026

Jenna N Chandhok, USPTO Patent Examiner

Listed by the USPTO as CHANDHOK, JENNA N

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

This examiner grants 54% of resolved cases

Analysis

CHANDHOK, JENNA N has 241 resolved cases, an allowance rate of 54.4%, and a median of 1431 days to allowance. The profile is assigned to Tech Center 3700 and art unit 1786. The 30.1% interview lift is a meaningful measured factor alongside a median timing that indicates a prolonged prosecution path.

The listed companies are Samsung Display Co., Ltd., Samsung Electronics Co., Ltd., and LG Display Co., Ltd. Womble Bond Dickinson US LLP, CANTOR COLBURN LLP, and Duane Morris LLP (UDC) are the leading listed firms. Display-focused applicants may consider interviews while developing a detailed response strategy for the allowance rate shown here.

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

Performance Statistics

54.4%
Allow Rate
-15.6% vs TC avg
312
Total Applications
+30.1%
Interview Lift
1431
Avg Prosecution Days
Based on 241 resolved cases, 2023–2026

Rejection Statute Breakdown

0.1%
§101 Eligibility
15.9%
§102 Novelty
51.6%
§103 Obviousness
25.0%
§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.
18298802 ORGANOMETALLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE INCLUDING ORGANOMETALLIC COMPOUND, AND ELECTRONIC APPARATUS INCLUDING ORGANIC LIGHT-EMITTING DEVICE Final Rejection 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.
18516058 ORGANIC LIGHT EMITTING DIODE COMPRISING ORGANOMETALLIC COMPOUND AND PLURALITY OF HOST MATERIALS Non-Final OA LG Display Co., Ltd.
18514515 ORGANIC LIGHT EMITTING DIODE COMPRISING ORGANOMETALLIC COMPOUND AND PLURALITY OF HOST MATERIALS Non-Final OA LG 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.
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.
18208310 OPTO-ELECTRONIC DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME Final Rejection 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.
18114158 LIGHT EMITTING DEVICE AND FUSED POLYCYCLIC COMPOUND FOR THE LIGHT EMITTING DEVICE Non-Final OA Samsung Display Co., Ltd.
18152040 LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME Final Rejection 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 Non-Final OA Samsung Display Co., Ltd.
17968735 HETEROCYCLIC COMPOUND, LIGHT-EMITTING DEVICE INCLUDING THE SAME AND ELECTRONIC APPARATUS Non-Final OA Samsung Display Co., Ltd.
17911997 ORGANIC MOLECULES FOR OPTOELECTRONIC DEVICES Non-Final OA 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.
18026932 LUMINESCENT LAYER, LIGHT EMITTING DEVICE AND DISPLAY APPARATUS Final Rejection BOE Technology Group Co., Ltd.
18546535 ORGANIC ELECTROLUMINESCENT ELEMENT AND ELECTRONIC DEVICE Non-Final OA TORAY INDUSTRIES, INC.
18795999 Organic Compound, Light-Emitting Element, Light-Emitting Device, Electronic Device, and Lighting Device Final Rejection Semiconductor Energy Laboratory Co., Ltd.
18113672 ORGANIC COMPOUND, LIGHT-RECEIVING DEVICE, LIGHT-EMITTING AND LIGHT-RECEIVING APPARATUS, AND ELECTRONIC 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.
17918728 ORGANIC ELECTROLUMINESCENT ELEMENT AND ELECTRONIC DEVICE Non-Final OA IDEMITSU KOSAN CO.,LTD.
18357959 ORGANOMETALLIC COMPOUND, LIGHT-EMITTING DEVICE INCLUDING THE SAME, AND ELECTRONIC APPARATUS INCLUDING THE LIGHT-EMITTING DEVICE Final Rejection POSTECH Research and Business Development Foundation

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Frequently Asked Questions

What is examiner Jenna N Chandhok's allowance rate?

54.4% of resolved applications examined by Jenna N Chandhok were allowed (241 resolved cases), compared with 47.0% across Art Unit 1786 over the last five years.

Does an interview help with examiner Jenna N Chandhok?

This examiner's interview lift is +30.1 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Jenna N Chandhok take to allow a patent?

Applications allowed by Jenna N Chandhok took 1,431 days on average from filing to allowance.

Which art unit does examiner Jenna N Chandhok work in?

Jenna N Chandhok examines applications in Art Unit 1786 in Tech Center 3700 (Medical Devices & Mechanical Engineering).

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