Prosecution Insights
Last updated: April 19, 2026

Examiner: HOANG, SON T

Tech Center 2100 • Art Units: 2165 2169

This examiner grants 83% of resolved cases

Performance Statistics

83.3%
Allow Rate
+28.3% vs TC avg
926
Total Applications
+35.0%
Interview Lift
1143
Avg Prosecution Days
Based on 905 resolved cases, 2023–2026

Rejection Statute Breakdown

19.7%
§101 Eligibility
11.7%
§102 Novelty
48.2%
§103 Obviousness
5.8%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18826649 APPARATUS AND METHOD WITH DEFECT-CAUSE RECOMMENDING Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
18998586 ARTIFICIAL INTELLIGENCE APPARATUS AND CHEMICAL MATERIAL SEARCH METHOD THEREOF Non-Final OA TOHOKU UNIVERSITY
18997363 METHOD OF PAGE DISPLAYING, ELECTRONIC DEVICE AND STORAGE MEDIUM Non-Final OA Beijing Zitiao Network Technology Co., Ltd.
18092045 OPTIMIZING STRUCTURED QUERY LANGUAGE QUERIES USING CANDIDATE SETS Non-Final OA International Business Machines Corporation
19209875 LOCAL CONTEXT FOR CONTEXT-BASED TABULAR CLASSIFICATION Non-Final OA THE TORONTO-DOMINION BANK
19209870 LOCAL CONTEXT FOR CONTEXT-BASED TABULAR CLASSIFICATION Non-Final OA THE TORONTO-DOMINION BANK
19091846 MACHINE LEARNING FOR SIMILARITY SCORES BETWEEN DIFFERENT DOCUMENT SCHEMAS Non-Final OA Oracle International Corporation
19071065 DISCOVERY OF DISCRETE PARTITIONING INFORMATION Non-Final OA Oracle International Corporation
19172024 TIME SERIES MATCHING OF RAW SPECTRAL VECTOR DATA Non-Final OA Thermo Scientific Portable Analytical Instruments Inc.
19085045 METHOD AND APPARATUS FOR PROCESSING DIRECTORY METADATA IN A DISTRIBUTED FILE SYSTEM, AND DEVICE Non-Final OA Baidu International Technology (Shenzhen) Co., Ltd.
18747630 NATURAL LANGUAGE QUERY FILTERING Non-Final OA ADOBE INC.
18969597 QUERY ANSWERING METHOD BASED ON LARGE MODEL, ELECTRONIC DEVICE, STORAGE MEDIUM, AND INTELLIGENT AGENT Non-Final OA Beijing Baidu Netcom Science Technology Co., Ltd.
18892241 NEURAL NETWORK FOR EVENT PREDICTION Non-Final OA Royal Bank of Canada
18923961 Systems And Methods For Partial Information Retrieval Using Data Provenance Techniques Final Rejection Riversound Solutions, LLC
18913837 NOVELTY DETECTION SYSTEM Non-Final OA THATDOT, INC.

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