Prosecution Insights
Last updated: October 02, 2026

Examiner: NGUYEN, KEMAYA DEANN HUU

Tech Center 3700 • Art Units: 1794 2877 3648 3791

This examiner grants 74% of resolved cases

Analysis

NGUYEN, KEMAYA DEANN HUU operates within Tech Center 3700 and Art Unit 1794, where they have managed 90 resolved cases. This volume of cases indicates the examiner's level of experience in handling patent applications within this technology sector. The examiner maintains an allowance rate of 74.4 percent, which provides a baseline for the probability of securing a patent grant. This percentage suggests the likelihood that an application reaching a final disposition will be allowed. Practitioners can use this figure to gauge the general receptivity of the examiner to patentable subject matter.

The data shows an interview lift of 38.1 percent, indicating how direct communication correlates with the probability of success. The interview lift of 38.1 percent is lower than the 74.4 percent allowance rate, which helps determine the relative impact of verbal engagement. The median days to allowance stands at 924, providing a timeline expectation for the prosecution process from filing to grant. This duration reflects the typical pendency for successful applications. Understanding these metrics allows for a more informed strategy when navigating the examination process with this examiner.

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

Performance Statistics

74.4%
Allow Rate
+4.4% vs TC avg
111
Total Applications
+38.1%
Interview Lift
924
Avg Prosecution Days
Based on 90 resolved cases, 2023–2026

Rejection Statute Breakdown

3.9%
§101 Eligibility
19.2%
§102 Novelty
58.5%
§103 Obviousness
17.4%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18987095 DEVICE FOR MEASURING SEMICONDUCTORS Non-Final OA Samsung Electronics Co., Ltd.
18404311 IDENTIFICATION APPARATUS BASED ON SPECTRAL IMAGING Non-Final OA CANON KABUSHIKI KAISHA
18860402 MEASUREMENT APPARATUS, MEASUREMENT COMPENSATION APPARATUS AND MEASUREMENT METHOD Final Rejection NTT, Inc.
18558773 CAPILLARY ELECTROPHORESIS DEVICE Final Rejection HITACHI HIGH-TECH CORPORATION
18988259 SYSTEMS AND METHODS FOR STIMULATED BRILLOUIN MICROSCOPY Non-Final OA The General Hospital Corporation
18404762 INSPECTION SYSTEM WITH MULTIWAVELENGTH LIGHT SOURCE AND METHOD Non-Final OA Taiwan Semiconductor Manufacturing Co., Ltd.
18443488 HYPERSPECTRAL IMAGE SENSOR AND SYSTEM EMPLOYING THE SAME Non-Final OA KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
18953205 DISPLAY INSPECTION APPARATUS OF WAVELENGTH SCAN TYPE Final Rejection KOREA ELECTRONICS TECHNOLOGY INSTITUTE
18234204 DETECTION AND IDENTIFICATION OF BODY FLUID TRACES WITH STAND-OFF RAMAN SPECTROSCOPY Final Rejection The Research Foundation for the State University of New York
18573613 LIGHT INTENSITY MEASUREMENT SYSTEM, RAMAN SCATTERED LIGHT SPECTROSCOPIC MEASUREMENT SYSTEM, AND LIGHT INTENSITY MEASUREMENT METHOD Non-Final OA KEIO UNIVERSITY
18684400 METHOD FOR CALIBRATING A SPECTROMETER DEVICE Non-Final OA TRINAMIX GMBH
19015528 ORAL CARE SENSING DEVICE Final Rejection GUANGZHOU STARS PULSE CO.,LTD.

Facing This Examiner?

IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.

Build Your Strategy

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month