Prosecution Insights
Last updated: October 02, 2026

Examiner: TRAN, NHAN T

Tech Center 2800 • Art Units: 2622 2638 2663 2664 2697 2699 2841

This examiner grants 86% of resolved cases

Analysis

Nhan T. Tran serves in Tech Center 2800 and Art Unit 2622. The examiner has handled 831 resolved cases and maintains an allowance rate of 86.5 percent. The median days to allowance is 875, indicating the timeline for reaching a grant. The 831 resolved cases provide the statistical basis for these figures in Art Unit 2622.

The interview lift is 13.4 percent. This 13.4 percent lift indicates the increase in the probability of allowance when an interview is conducted. Given the 86.5 percent base allowance rate, the 13.4 percent lift is a factor for practitioners to consider. The 875 days to allowance serves as a benchmark for prosecution timing.

The 831 resolved cases establish a profile for the examiner in Tech Center 2800. The 86.5 percent allowance rate and 875 days to allowance are the metrics for setting expectations. The 13.4 percent interview lift is an element of the prosecution approach for applicants. These data points offer a view of the examiner's historical performance.

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

Performance Statistics

86.5%
Allow Rate
+18.5% vs TC avg
842
Total Applications
+13.4%
Interview Lift
875
Avg Prosecution Days
Based on 831 resolved cases, 2023–2026

Rejection Statute Breakdown

3.7%
§101 Eligibility
32.1%
§102 Novelty
44.2%
§103 Obviousness
10.1%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18867564 AN EVENT BASED VISION SENSOR FOR FLICKER ENVIRONMENT DETECTION AND DTECTING METHOD THEREOF Final Rejection HUAWEI TECHNOLOGIES CO., LTD.
18903922 Method for Runtime Temperature-Position Scaling Drift Inaccuracy Compensation in Camera OIS Systems Non-Final OA Google LLC
19181909 IMAGING APPARATUS AND CONTROL METHOD THEREOF Non-Final OA CANON KABUSHIKI KAISHA
19169127 BACKSIDE ILLUMINATION IMAGE SENSOR AND IMAGE-CAPTURING DEVICE Non-Final OA NIKON CORPORATION
18842180 SOLID-STATE IMAGING DEVICE AND ELECTRONIC DEVICE Non-Final OA Sony Semiconductor Solutions Corporation
18729097 SOLID-STATE IMAGING ELEMENT, IMAGING DEVICE, AND METHOD FOR CONTROLLING SOLID-STATE IMAGING ELEMENT Non-Final OA Sony Semiconductor Solutions Corporation
18929641 MULTI-SENSOR IMAGING SYSTEM SYNCHRONIZATION Non-Final OA MEDIATEK INC.
19004816 FOLDABLE MOBILE DEVICE CAMERA AND FACE DETECTION Non-Final OA Motorola Mobility LLC

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