Prosecution Insights
Last updated: May 29, 2026

Examiner: ISHIZUKA, YOSHIHISA

Tech Center 2800 • Art Units: 2857 2863 2865

This examiner grants 68% of resolved cases

Performance Statistics

68.5%
Allow Rate
+0.5% vs TC avg
453
Total Applications
+20.2%
Interview Lift
1303
Avg Prosecution Days
Based on 428 resolved cases, 2023–2026

Rejection Statute Breakdown

6.6%
§101 Eligibility
1.9%
§102 Novelty
68.9%
§103 Obviousness
20.9%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18482827 SYSTEM AND METHOD FOR PROCESSING DISTRIBUTED ACOUSTIC SENSING SEISMIC DATA Non-Final OA Chevron U.S.A. Inc.
18277729 NOWCASTING USING GENERATIVE NEURAL NETWORKS Non-Final OA DeepMind Technologies Limited
18383482 METHOD FOR EVALUATING ELECTRIC VEHICLE BATTERY STATE USING CHARGING DATA ANALYSIS Non-Final OA QUANTUM SOLUTION, INC.
18371496 METHOD AND APPARATUS FOR MODELING AND CATEGORIZING PROGRAMMABLE DEVICES TO IDENTIFY REPACKAGED, REMANUFACTURED, COUNTERFEIT, INFERIOR, SUSPECT, OR MODIFIED DEVICES Non-Final OA Graf Research Corporation
18369112 METHOD AND APPARATUS FOR IDENTIFYING FALLING OBJECT BASED ON LIDAR SYSTEM, AND READABLE STORAGE MEDIUM Non-Final OA INNOVUSION (WUHAN) CO., LTD.
18247842 SIGNAL ANALYSIS METHOD AND SYSTEM BASED ON MODEL FOR ACQUIRINGAND IDENTIFYING NOISE PANORAMIC DISTRIBUTION Non-Final OA CHENGDU PANOAI INTELLIGENT TECHNOLOGY CO., LTD
18129862 Climate risk and impact analytics at high spatial resolution and high temporal cadence Non-Final OA SUST INC
18157428 SYSTEMS AND METHODS FOR DETERMINING, BROADCASTING AND USING REFERENCE ATMOSPHERIC DATA IN A NETWORK OF TRANSMITTERS Non-Final OA NextNav, LLC
18149043 SYSTEMS AND METHODS FOR PREDICTING STORMS AND ELECTRICAL DEVICE OUTAGES FROM STORMS Final Rejection AIDash Inc.
17052252 SYSTEMS AND METHODS FOR APPLYING AN AGRICULTURAL PRACTICE TO A TARGET AGRICULTURAL FIELD Non-Final OA Supplant Ltd.

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