Prosecution Insights
Last updated: October 02, 2026

Examiner: NGUYEN, NGA X

Tech Center 3600 • Art Units: 3646 3661 3662 3671

This examiner grants 77% of resolved cases

Analysis

Nga X Nguyen is an examiner within Art Unit 3646 of Tech Center 3600. With 801 resolved cases, the examiner maintains an allowance rate of 77.4%. This figure serves as a primary indicator of the likelihood of success for applications reaching a final resolution. The 801 cases provide a statistically significant foundation for these metrics.

The median days to allowance for this examiner is 1034. This duration represents the middle of the timeline for applications that have been granted. Practitioners can use the 1034-day figure to estimate the duration of the prosecution process. This median is derived from the examiner's history of 801 resolved cases.

An interview lift of 5.4% is reported for this profile. This lift shows the improvement in the probability of allowance when an interview is conducted relative to the 77.4% baseline. Engaging in an interview may help navigate the 1034-day timeline more effectively. These statistics define the examination environment in Art Unit 3646.

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

Performance Statistics

77.4%
Allow Rate
+25.4% vs TC avg
835
Total Applications
+5.4%
Interview Lift
1034
Avg Prosecution Days
Based on 801 resolved cases, 2023–2026

Rejection Statute Breakdown

11.0%
§101 Eligibility
12.4%
§102 Novelty
49.3%
§103 Obviousness
22.1%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18387031 Setting Method, Automatic Traveling Method, Setting System, And Setting Program Non-Final OA Yanmar Holdings Co., Ltd.
19226696 WORKING MACHINE Non-Final OA KUBOTA CORPORATION
18772346 PATH PLANNING DEVICE Final Rejection HONDA MOTOR CO., LTD.
18623810 INFORMATION PROCESSING DEVICE, MOVABLE APPARATUS, INFORMATION PROCESSING METHOD, AND STORAGE MEDIUM Non-Final OA CANON KABUSHIKI KAISHA
19248967 VISION BASED IRRIGATION Non-Final OA Deere & Company
19031529 SYSTEM FOR AUTOMATICALLY SETTING THE SET POINT OF A PLANTER AUTOMATIC DOWN PRESSURE CONTROL SYSTEM WITH A SEED FURROW SIDEWALL COMPACTION MEASUREMENT DEVICE Final Rejection Deere & Company
18504020 GENERATION AND USE OF HD MAPS Non-Final OA Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
19171427 VEHICLE CONTROL SYSTEM AND VEHICLE CONTROL DEVICE Non-Final OA Hitachi Astemo, Ltd.
19212193 BLIND SOURCE SEPARATION FOR MAGNETIC ANOMALY NAVIGATION Non-Final OA Honeywell International Inc.
18654657 APPARATUSES, COMPUTER-IMPLEMENTED METHODS, AND COMPUTER PROGRAM PRODUCTS FOR VEHICLE LANDING GUIDANCE Non-Final OA Honeywell International Inc.
18350549 SAFETY SYSTEM FOR AUTONOMOUS OPERATION OF OFF-ROAD AND AGRICULTURAL VEHICLES USING MACHINE LEARNING FOR DETECTION AND IDENTIFICATION OF OBSTACLES Final Rejection Raven Industries, Inc.
18816012 SYSTEMS AND METHODS FOR AUTONOMOUS VEHICLE NAVIGATION Non-Final OA Mobileye Vision Technologies Ltd.
18266154 Autonomous Traveling Apparatus Final Rejection DMG MORI CO., LTD.
18093450 MULTI-FACTOR TRANSITION INTO OR OUT OF AUTONOMY Final Rejection Stack AV Co.

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