Prosecution Insights
Last updated: April 19, 2026

Examiner: ZHANG, HAIDONG

Tech Center 2800 • Art Units: 2857 2858

This examiner grants 81% of resolved cases

Performance Statistics

81.0%
Allow Rate
+13.0% vs TC avg
483
Total Applications
+13.3%
Interview Lift
1135
Avg Prosecution Days
Based on 468 resolved cases, 2023–2026

Rejection Statute Breakdown

13.4%
§101 Eligibility
8.4%
§102 Novelty
45.6%
§103 Obviousness
24.7%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18695200 BATTERY MANAGEMENT APPARATUS AND OPERATING METHOD THEREOF Non-Final OA LG ENERGY SOLUTION, LTD.
18216667 OVERLOAD CAPABILITY AND REMAINING LIFE OF AN ELECTRICAL ASSET Non-Final OA Eaton Intelligent Power Limited
18385116 PASSIVE COMPONENT DETECTION THROUGH APPLIED ELECTROMAGNETIC FIELD AGAINST ELECTROMAGNETIC INTERFERENCE TEST PATTERN Non-Final OA ORACLE INTERNATIONAL CORPORATION
19096408 SEMICONDUCTOR TEST DEVICE AND MANUFACTURING METHOD THEREOF Non-Final OA Olum Material Corporation
18355011 SYSTEMS AND METHODS FOR ABNORMAL POWER CONNECTION DETECTION Final Rejection Advanced Micro Devices, Inc.
18543374 DEVICE ASSEMBLY WITH A CONTROLLER FOR CONDITION MONITORING Non-Final OA Dematic Corp.
18109700 CABLE ASSEMBLY CONTAINING SELF-CALIBRATION DATA Non-Final OA Teradyne, Inc.
18432826 SYSTEM AND METHOD OF OBJECT DETECTION USING A MULTI PROPERTY ARRAY BASED OBJECT DETECTION SYSTEM Non-Final OA Xtract One Technologies
18233081 BATTERY TESTING SYSTEMS AND METHODS Non-Final OA Titan Advanced Energy Solutions, Inc.

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