Prosecution Insights
Last updated: October 27, 2026

Nathan Nara Tengbumroong, USPTO Patent Examiner

Listed by the USPTO as TENGBUMROONG, NATHAN NARA

Tech Center 2600 • Art Units: 2654

This examiner grants 41% of resolved cases

Analysis

TENGBUMROONG, NATHAN NARA is assigned to Tech Center 2600 and art unit 2654. The profile covers 27 resolved cases, with a 40.7% allowance rate and a median of 1136 days to allowance. The interview lift is 34.1%, indicating a meaningful positive association relative to the profile's baseline result.

The listed companies are Samsung Electronics Co., Ltd., Google LLC, and Capital One Services LLC. The listed firms are Harrity & Harrity, LLP, CHIP LAW GROUP, and Dinsmore & Shohl LLP - Intuit. Because the resolved docket is small, the figures should be treated as directional, but they support early claim analysis and purposeful interview preparation.

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

Performance Statistics

40.7%
Allow Rate
-21.3% vs TC avg
55
Total Applications
+34.1%
Interview Lift
1136
Avg Prosecution Days
Based on 27 resolved cases, 2023–2026

Rejection Statute Breakdown

26.0%
§101 Eligibility
12.8%
§102 Novelty
57.4%
§103 Obviousness
2.5%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18787767 CHATBOT RISK MANAGEMENT Final Rejection Capital One Services, LLC
18828519 ELECTRONIC DEVICE AND METHOD FOR VOICE RECOGNITION Final Rejection SAMSUNG ELECTRONICS CO., LTD.
17975043 ELECTRONIC DEVICE, METHOD OF CONTROLLING THE SAME, AND RECORDING MEDIUM HAVING RECORDED THEREON PROGRAM Final Rejection Samsung Electronics Co., Ltd.
19052769 Quantifying Unintended Memorization in Automated Speech Recognition Encoders Non-Final OA Google LLC
18541030 System And Methods For Multi-User Large Language Model Execution Non-Final OA Google LLC
18251248 SIGNAL PROCESSING DEVICE, SIGNAL PROCESSING METHOD, AND PROGRAM Final Rejection SONY GROUP CORPORATION
17870081 Intelligent Voice Interface as a Personal or Social Network Entity Non-Final OA STATE FARM MUTUAL AUTOMOBILE INSURANCE COMPANY
18172711 SPEECH ENHANCEMENT USING PREDICTED NOISE Non-Final OA QUALCOMM Incorporated
18465720 APPARATUSES, COMPUTER PROGRAM PRODUCTS, AND COMPUTER-IMPLEMENTED METHODS FOR ADAPTING SPEECH RECOGNITION BASED ON EXPECTED RESPONSE Non-Final OA Honeywell International Inc.
18790869 CONVERSATIONAL CONTROL OF AN APPLIANCE Non-Final OA Haier US Appliance Solutions, Inc.

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Frequently Asked Questions

What is examiner Nathan Nara Tengbumroong's allowance rate?

40.7% of resolved applications examined by Nathan Nara Tengbumroong were allowed (27 resolved cases), compared with 71.0% across Art Unit 2654 over the last five years.

Does an interview help with examiner Nathan Nara Tengbumroong?

This examiner's interview lift is +34.1 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Nathan Nara Tengbumroong take to allow a patent?

Applications allowed by Nathan Nara Tengbumroong took 1,136 days on average from filing to allowance.

Which art unit does examiner Nathan Nara Tengbumroong work in?

Nathan Nara Tengbumroong examines applications in Art Unit 2654 in Tech Center 2600 (Communications).

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