Prosecution Insights
Last updated: October 26, 2026

Alfredo Campos, USPTO Patent Examiner

Listed by the USPTO as CAMPOS, ALFREDO

Tech Center 2100 • Art Units: 2129 2147

This examiner grants 79% of resolved cases

Performance Statistics

78.6%
Allow Rate
+23.6% vs TC avg
42
Total Applications
-8.3%
Interview Lift
1303
Avg Prosecution Days
Based on 14 resolved cases, 2023–2026

Rejection Statute Breakdown

35.0%
§101 Eligibility
3.3%
§102 Novelty
41.0%
§103 Obviousness
20.2%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18627340 CONTEXT-AWARE PROMPT MATCHING SYSTEM USING LARGE LANGUAGE MODELS Non-Final OA Oracle International Corporation
18182215 PRIORITIZING TRAINING EXAMPLES WHEN TRAINING CLASSIFIERS Non-Final OA Robert Bosch GmbH
17770919 Online Federated Learning of Embeddings Non-Final OA Google LLC
18037158 INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND COMPUTER PROGRAM Non-Final OA NEC Corporation
18039561 RESERVOIR ELEMENT Final Rejection TDK CORPORATION
18620888 HIGH-QUALITY ENGAGEMENT CONTENT ITEM UNROLLING Non-Final OA Microsoft Technology Licensing, LLC
18331734 LARGE TENSOR TILING Final Rejection Microsoft Technology Licensing, LLC
18110847 AUTOMATED MACHINE LEARNING USING LARGE LANGUAGE MODELS Final Rejection MICROSOFT TECHNOLOGY LICENSING, LLC
18037024 ERROR-TRIGGERED LEARNING OF MULTI-LAYER MEMRISTIVE SPIKING NEURAL NETWORKS Final Rejection The Regents of the University of California
18634251 PREDICTING RESOURCE-RELATED VALUES USING MULTI-DIMENSIONAL MACHINE LEARNING-BASED TECHNIQUES Non-Final OA Dell Products L.P.
18270074 MODULAR AUTOENCODER MODEL FOR MANUFACTURING PROCESS PARAMETER ESTIMATION Final Rejection ASML Netherlands B.V.
18069210 SYSTEMS AND METHODS FOR DATA VALIDATION AND TRANSFORMATION OF DATA IN A ZERO-TRUST ENVIRONMENT Non-Final OA BeeKeeperAI, Inc.

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Frequently Asked Questions

What is examiner Alfredo Campos's allowance rate?

78.6% of resolved applications examined by Alfredo Campos were allowed (14 resolved cases), compared with 45.4% across Art Unit 2129 over the last five years.

Does an interview help with examiner Alfredo Campos?

This examiner's interview lift is -8.3 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Alfredo Campos take to allow a patent?

Applications allowed by Alfredo Campos took 1,303 days on average from filing to allowance.

Which art unit does examiner Alfredo Campos work in?

Alfredo Campos examines applications in Art Unit 2129 in Tech Center 2100 (Computing & Software).

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