Prosecution Insights
Last updated: October 27, 2026

Cindy Huyen Trandai, USPTO Patent Examiner

Listed by the USPTO as TRANDAI, CINDY HUYEN

Tech Center 3700 • Art Units: 2618 2647 2648 3796

This examiner grants 78% of resolved cases

Analysis

TRANDAI, CINDY HUYEN is assigned to tech center 3700 and art unit 2618. The examiner has 533 resolved cases, an allowance rate of 78.0%, and a median of 876 days to allowance. The data show a substantial prosecution record with an allowance outcome that applicants can use as one input when assessing claim and response strategy.

The interview lift is 17.9%, suggesting that interviews may be most useful when tied to specific issues rather than treated as a standalone solution. The listed companies are Samsung Electronics Co., Ltd., Avago Technologies International Sales Pte. Limited, and Telefonaktiebolaget LM Ericsson. The listed firms are Baker Botts L.L.P., Jefferson IP Law, LLP, and Qorvo and Withrow + Terranova.

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

Performance Statistics

78.0%
Allow Rate
+8.0% vs TC avg
544
Total Applications
+17.9%
Interview Lift
876
Avg Prosecution Days
Based on 533 resolved cases, 2023–2026

Rejection Statute Breakdown

4.2%
§101 Eligibility
6.7%
§102 Novelty
78.1%
§103 Obviousness
6.4%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18701449 Determination of Autoregressive Model Order for a Channel Prediction Filter Final Rejection Telefonaktiebolaget LM Ericsson (PUBL)
18737209 FOLDABLE DEVICE AND METHOD FOR OPERATING SAME Final Rejection Samsung Electronics Co., Ltd.
18668866 AUTOMATIC GAIN CONTROL IN A WIRELESS LOCAL AREA NETWORK RECEIVER Non-Final OA Avago Technologies International Sales Pte. Limited
18929995 COMMUNICATION CIRCUITRY WITH INDUCTIVE CROSS-COUPLING REDUCTION Non-Final OA Qorvo US, Inc.

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Frequently Asked Questions

What is examiner Cindy Huyen Trandai's allowance rate?

78.0% of resolved applications examined by Cindy Huyen Trandai were allowed (533 resolved cases), compared with 57.3% across Art Unit 2618 over the last five years.

Does an interview help with examiner Cindy Huyen Trandai?

This examiner's interview lift is +17.9 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Cindy Huyen Trandai take to allow a patent?

Applications allowed by Cindy Huyen Trandai took 876 days on average from filing to allowance.

Which art unit does examiner Cindy Huyen Trandai work in?

Cindy Huyen Trandai examines applications in Art Unit 2618 in Tech Center 3700 (Medical Devices & Mechanical Engineering).

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