Prosecution Insights
Last updated: October 26, 2026

Huen Wong, USPTO Patent Examiner

Listed by the USPTO as WONG, HUEN

Tech Center 2100 • Art Units: 2154 2155 2161 2168 2169

This examiner grants 60% of resolved cases

Analysis

WONG, HUEN is a USPTO patent examiner in tech center 2100 and art unit 2154. The profile covers 383 resolved cases, with an allowance rate of 60.3% and a median of 1521 days to allowance. The interview lift of 46.2% is a strong positive association and is especially relevant in a record with a moderate allowance rate.

The leading companies are Verance Corporation, Capital One Services LLC, and Huawei Technologies Co., Ltd. The principal firms are FOLEY & LARDNER LLP, Rimon PC - HW, and THORPE NORTH & WESTERN, LLP. Practitioners may consider interviews an important part of prosecution planning, while preserving substantial time for examination and avoiding reliance on interview results without corresponding claim and argument work.

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

Performance Statistics

60.3%
Allow Rate
+5.3% vs TC avg
410
Total Applications
+46.2%
Interview Lift
1521
Avg Prosecution Days
Based on 383 resolved cases, 2023–2026

Rejection Statute Breakdown

4.1%
§101 Eligibility
22.8%
§102 Novelty
50.6%
§103 Obviousness
19.0%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18623946 SYSTEMS AND METHODS FOR CROSS-REGIONAL BACK UP OF DISTRIBUTED DATABASES ON A CLOUD SERVICE Final Rejection Capital One Services, LLC
18757267 HIERARCHICAL AND DISTRIBUTED METRICS AGGREGATION USING NAMESPACES FOR MULTITENANT AUTONOMOUS CLOUD ENVIRONMENT Non-Final OA Oracle International Corporation
18470210 DATA COMPRESSION METHOD AND APPARATUS Non-Final OA HUAWEI TECHNOLOGIES CO., LTD.
19222818 SYSTEMS AND METHODS FOR SYNTHETIC PRIVATE DATA GENERATION FOR RETRIEVAL AUGMENTED GENERATION Final Rejection Salesforce, Inc.

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Frequently Asked Questions

What is examiner Huen Wong's allowance rate?

60.3% of resolved applications examined by Huen Wong were allowed (383 resolved cases), compared with 67.7% across Art Unit 2154 over the last five years.

Does an interview help with examiner Huen Wong?

This examiner's interview lift is +46.2 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Huen Wong take to allow a patent?

Applications allowed by Huen Wong took 1,521 days on average from filing to allowance.

Which art unit does examiner Huen Wong work in?

Huen Wong examines applications in Art Unit 2154 in Tech Center 2100 (Computing & Software).

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