Prosecution Insights
Last updated: October 27, 2026

Daniel Duc Tran, USPTO Patent Examiner

Listed by the USPTO as TRAN, DANIEL DUC

Tech Center 2100 • Art Units: 2145 2147

This examiner grants 0% of resolved cases

Analysis

TRAN, DANIEL DUC is assigned to tech center 2100 and art unit 2145. The profile contains 6 resolved cases, with a 0.0% allowance rate and a 0.0% interview lift. The median time to allowance is 1289 days. Because the resolved-case record is very limited, these outcome measures should be treated as an early and narrow signal rather than a broad forecast.

The principal companies are The Toronto-dominion Bank, Qualcomm Incorporated, and Capital One Services LLC. The listed firms are 24IP LAW GROUP USA, PLLC, Bookoff McAndrews, PLLC, and CALDWELL LLC. Practitioners can use the participant mix to identify the profile's financial-services and communications context while avoiding strong conclusions from the small record.

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

Performance Statistics

0.0%
Allow Rate
-55.0% vs TC avg
49
Total Applications
+0.0%
Interview Lift
1289
Avg Prosecution Days
Based on 6 resolved cases, 2023–2026

Rejection Statute Breakdown

37.5%
§101 Eligibility
10.0%
§102 Novelty
40.4%
§103 Obviousness
12.1%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18158025 SYSTEMS AND METHODS FOR LABEL PROPAGATION USING SUPERVISED PROJECTIONS OF SEMANTIC EMBEDDINGS Final Rejection Capital One Services, LLC
18833128 Method and Device Allowing Identification of Systematic Errors in a Data-Based System Model Non-Final OA Robert Bosch GmbH
18534502 SYSTEM AND METHOD OF REGRESSION BASED MACHINE LEARNING MODELS FOR PREDICTIVE INSIGHTS Non-Final OA THE TORONTO-DOMINION BANK
18135819 SIMPLICIAL HUMAN-INSPIRED PATTERN IDENTIFICATION Final Rejection Bank of America Corporation
18179629 NEURAL NETWORK MODEL PARTITIONING IN A WIRELESS COMMUNICATION SYSTEM Final Rejection QUALCOMM Incorporated
18153687 FEDERATED LEARNING WITH TRAINING METADATA Final Rejection QUALCOMM Incorporated
17645539 Action-Actor Detection with Graph Neural Networks from Spatiotemporal Tracking Data Non-Final OA STATS LLC
18583240 METHOD FOR PREDICTING SEAWATER INTRUSION INDEX WITH MULTIPLE PARAMETERS IN GROUNDWATER FOR SUSTAINABLE GROUNDWATER MANAGEMENT Non-Final OA KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
16981246 AUTOMATED MACHINE LEARNING SYSTEMS AND METHODS Non-Final OA Visa International Service Association
18616930 FINE-TUNING VISION LANGAUGE MODELS WITH UNPAIRED DATA Non-Final OA NEC Laboratories America, Inc.
17729187 SOCIAL NETWORK INITIATED LISTINGS Non-Final OA eBay Inc.
17454909 INDENTIFYING RELEVANT GRAPH PATTERNS IN A KNOWLEDGE GRAPH BACKGROUND Non-Final OA INTERNATIONAL BUSINESS MACHINES CORPORATION
18731069 VECTOR CLUSTERED QUANTIZATION Non-Final OA NVIDIA Corporation
18336511 Improved Training Set Selection for Semi-Supervised Learning Final Rejection ServiceNow, Inc.
18740772 PARAMETER-EFFICIENT NEURAL NETWORK MODEL ADAPTATION AND INFERENCE VIA MATRIX SHARING Non-Final OA Adobe Inc.
17937860 METHOD AND SYSTEM FOR FORECASTING NON-STATIONARY TIME-SERIES Final Rejection SigmaStream LLC

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Frequently Asked Questions

What is examiner Daniel Duc Tran's allowance rate?

0.0% of resolved applications examined by Daniel Duc Tran were allowed (6 resolved cases), compared with 52.6% across Art Unit 2145 over the last five years.

Does an interview help with examiner Daniel Duc Tran?

This examiner's interview lift is +0.0 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Daniel Duc Tran take to allow a patent?

Applications allowed by Daniel Duc Tran took 1,289 days on average from filing to allowance.

Which art unit does examiner Daniel Duc Tran work in?

Daniel Duc Tran examines applications in Art Unit 2145 in Tech Center 2100 (Computing & Software).

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