Prosecution Insights
Last updated: October 01, 2026

Examiner: LE, THUYKHANH

Tech Center 2600 • Art Units: 2655 2658

This examiner grants 78% of resolved cases

Analysis

Thuykhanh Le operates in Tech Center 2600 and Art Unit 2655. The examiner has 408 resolved cases and an allowance rate of 78.2 percent. This high rate suggests a favorable outlook for most applications. With 408 resolved cases, the examiner's performance metrics are well-established and provide a reliable basis for strategy.

The median days to allowance is 972. The interview lift is 35.1 percent, which is a significant increase over the 78.2 percent baseline. This indicates that interviews are a highly effective tool for moving cases toward allowance in this examiner's docket. Practitioners should factor the 972-day median into their planning.

The 35.1 percent lift highlights the value of interviews as a strategic option for applicants in Art Unit 2655. With a 78.2 percent allowance rate, the baseline for success is already high, but the lift suggests that interviews can further improve those odds. The 408 resolved cases offer high confidence in these performance metrics.

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

Performance Statistics

78.2%
Allow Rate
+16.2% vs TC avg
425
Total Applications
+35.1%
Interview Lift
972
Avg Prosecution Days
Based on 408 resolved cases, 2023–2026

Rejection Statute Breakdown

20.6%
§101 Eligibility
20.4%
§102 Novelty
42.6%
§103 Obviousness
11.0%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18910610 DYNAMIC PROMPT TEMPLATE ENFORCEMENT AND CATEGORIZATION SYSTEM Non-Final OA American Express Travel Related Services Company, Inc.
19066801 MESSAGING SYSTEM WITH TREND ANALYSIS OF CONTENT Non-Final OA Snap Inc.
18988126 REFINING ITEM DESCRIPTIONS USING VISUAL MEDIA INPUTS Non-Final OA Block, Inc.
18703480 INFORMATION PROCESSING SYSTEM, INFORMATION PROCESSING METHOD, AND NON-TRANSITORY RECORDING MEDIUM Final Rejection NEC CORPORATION
18686492 AUTHENTICATION APPARATUS, AUTHENTICATION METHOD, AND RECORDING MEDIUM Final Rejection NEC Corporation
19027645 SYSTEMS AND METHODS OF AUTOMATED GENERATION OF THEME-AWARE KEYWORDS FOR AN ITEM Non-Final OA Walmart Apollo, LLC
18844052 APPARATUS AND METHOD FOR END-TO-END TEXT-TO-SPEECH SYNTHESIS Final Rejection Sony Group Corporation
19088909 COMMUNICATION METHOD, ELECTRONIC DEVICE, STORAGE MEDIA, AND PRODUCTS Non-Final OA Beijing Zitiao Network Technology Co., Ltd.
18859929 METHOD AND APPARATUS FOR PRESENTING INFORMATION Non-Final OA Beijing Zitiao Network Technology Co., Ltd.
17388673 ACCIDENTAL VOICE TRIGGER AVOIDANCE USING THERMAL DATA Final Rejection Comcast Cable Communications, LLC
19048618 SPEECH GENERATION BASED ON SPARSE SPEECH-TEXT ALIGNMENT Non-Final OA Beijing Youzhuju Network Technology Co., Ltd.
18590764 DYNAMIC COMMUNICATION TRANSFORMATION Non-Final OA T-MOBILE INNOVATIONS LLC
19080348 METHOD AND SYSTEM FOR EXTENDING CONTEXT WINDOW Non-Final OA SAMSUNG SDS CO., LTD.
18817441 METHODS AND SYSTEMS FOR AUTOMATIC APPEAL AUTHORIZATION USING MACHINE LEARNING ALGORITHM Non-Final OA Express Scripts Strategic Development, Inc.

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