Prosecution Insights
Last updated: October 02, 2026

Examiner: WANG, HARRIS C

Tech Center 2400 • Art Units: 2139 2437 2439

This examiner grants 70% of resolved cases

Analysis

Harris C. Wang is an examiner in Art Unit 2139 within Tech Center 2400. The examiner has 547 resolved cases with an allowance rate pct of 69.8. This rate suggests a generally positive environment for applicants.

The interview lift pct of 20.0 indicates that interviews provide a meaningful boost to the chances of allowance. This lift is a useful tool for applicants looking to improve upon the 69.8% base rate. Practitioners should consider interviews to resolve complex issues.

The median days to allowance is 1413. This duration indicates a relatively long prosecution process. The 547 resolved cases provide a robust sample size for understanding the examiner's consistent application of standards.

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

Performance Statistics

69.9%
Allow Rate
+11.9% vs TC avg
564
Total Applications
+20.1%
Interview Lift
1412
Avg Prosecution Days
Based on 548 resolved cases, 2023–2026

Rejection Statute Breakdown

11.7%
§101 Eligibility
17.4%
§102 Novelty
58.4%
§103 Obviousness
9.5%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18782527 SECURITY NETWORK SYSTEM MOUNTED INSIDE VEHICLE AND COMMUNICATION METHOD OF THE SAME Final Rejection SAMSUNG ELECTRONICS CO., LTD
18845011 INFORMATION PROCESSING APPARATUS, PHISHING SITE DETECTION METHOD, AND PROGRAM THEREOF Non-Final OA NEC Corporation
19086285 SYSTEMS AND METHODS FOR EXTENDING AUTHENTICATION Non-Final OA MASTERCARD INTERNATIONAL INCORPORATED
19173578 METHODS FOR DETECTING CYBER-ATTACKS AND INCIDENTS, AND SYSTEMS, APPARATUSES, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIA EMPLOYING SAME Non-Final OA Royal Bank of Canada
18921687 SYSTEMS AND METHODS FOR GENERATING DYNAMIC DATA SECURITY LAYERS FOR DISPARATE ELECTRONIC ENVIRONMENTS Final Rejection BANK OF AMERICA CORPORATION
19092159 Determining Uniform Resource Locator (URL) Similarity Via Convolutional Neural Networks (CNN) Non-Final OA Zscaler, Inc.
18742259 METHOD AND SYSTEM FOR PERFORMING IDENTITY CHECKS IN A DISTRIBUTED SYSTEM Non-Final OA BlackBerry Limited

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