Prosecution Insights
Last updated: October 02, 2026

Examiner: LE, CANH

Tech Center 2400 • Art Units: 2439

This examiner grants 73% of resolved cases

Analysis

Canh Le has resolved 431 cases in Art Unit 2439 of Tech Center 2400. His allowance rate pct of 73.1% provides a solid baseline for the probability of success. This rate indicates that nearly three-quarters of applications on his docket eventually reach a grant.

The interview lift pct of 71.8% is exceptionally high, indicating that interviews are a transformative tool for this examiner and should be a primary strategy for applicants. This massive lift suggests that direct verbal communication is far more effective than written arguments alone in securing an allowance.

The median_days_to_allowance is 1364. Despite the long pendency, the 71.8% lift suggests that interviews are the most effective way to navigate Le's examination process. Practitioners should prioritize early interviews to overcome the challenges of the 1364-day timeline and maximize their 73.1% baseline odds.

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

Performance Statistics

73.1%
Allow Rate
+15.1% vs TC avg
455
Total Applications
+71.8%
Interview Lift
1364
Avg Prosecution Days
Based on 431 resolved cases, 2023–2026

Rejection Statute Breakdown

13.3%
§101 Eligibility
9.2%
§102 Novelty
56.7%
§103 Obviousness
13.5%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19098361 COMPUTER-IMPLEMENTED METHOD FOR NETWORK-ASSISTED DATA TRANSPORT Non-Final OA Airbus SAS
18867084 DISTRIBUTED PRIVACY BUDGET SERVICE Final Rejection GOOGLE LLC
18747759 METHODS FOR GENERATING, PROVIDING AND MANAGING PROFILES OF CERTIFIED IDENTITIES, AND ELECTRONIC IDENTITY WALLET Final Rejection ORANGE
18517540 OBSCURED LOCATION VERIFICATION Final Rejection INTERNATIONAL BUSINESS MACHINES CORPORATION
18128191 USER MANAGEMENT IN A MULTI-TENANT DATA MANAGEMENT SYSTEM Non-Final OA Rubrik, Inc.
18401014 Service Protection for Software Agents on Protected Workloads Non-Final OA Cisco Technology, Inc.
19007810 System and method for dynamic partitioning, encryption, and compression based on text patterns Non-Final OA Bank of America Corporation
19076298 CONFIGURATION OF DEVICES FOR BUSINESS MANAGEMENT SYSTEMS Non-Final OA Honeywell International Inc.
18645953 COMPLIANCE POLICY MANAGEMENT Non-Final OA Dell Products L.P.

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