Prosecution Insights
Last updated: April 19, 2026

Examiner: HACKENBERG, RACHEL J

Tech Center 2400 • Art Units: 2400 2454

This examiner grants 79% of resolved cases

Performance Statistics

78.7%
Allow Rate
+20.7% vs TC avg
335
Total Applications
+26.4%
Interview Lift
1059
Avg Prosecution Days
Based on 300 resolved cases, 2023–2026

Rejection Statute Breakdown

4.9%
§101 Eligibility
14.2%
§102 Novelty
53.2%
§103 Obviousness
17.8%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18858164 METHOD AND DEVICE FOR BROADCASTING QOE CONFIGURATION IN WIRELESS COMMUNICATION SYSTEM Non-Final OA Samsung Electronics Co., Ltd.
18894579 COMMUNICATION SYSTEM Non-Final OA DENSO CORPORATION
18591073 SUCCESSOR SETTING SYSTEM, SUCCESSOR SETTING METHOD, AND PROGRAM Final Rejection Hitachi, Ltd.
18843685 METHOD AND DEVICE OF STREAM MERGING FOR SPEECH CO-HOSTING Non-Final OA Beijing Zitiao Network Technology Co., Ltd.
18899990 COMMUNICATION METHOD AND APPARATUS Non-Final OA Huawei Technologies Co., Ltd.
18933456 TECHNIQUES FOR ADJUSTING NETWORK-CONNECTED DEVICE FUNCTIONALITY BASED ON STATES Non-Final OA Apple Inc.
18141269 LOAD-AWARE PACKET SIZE DISTRIBUTION MEASUREMENT IN A NETWORK DEVICE Final Rejection Marvell Asia Pte Ltd
18798544 REAL-TIME TRANSPORT PROTOCOL HEADER EXTENSION FOR THE REMAINING PROTOCOL DATA UNIT SET SIZE Non-Final OA QUALCOMM Incorporated
18233779 SCALABLE ROUTING AND FORWARDING OF PACKETS IN CLOUD INFRASTRUCTURE Final Rejection Oracle International Corporation
18813893 ADDRESS RESOLUTION PROTOCOL (ARP)-PROXY UPDATE FOR ROAMING CLIENT DEVICES Final Rejection Cisco Technology, Inc.
18843929 LIGHTWEIGHT SUPERVISORY CONTROL AND DATA ACQUISITION (SCADA) SYSTEM AND METHOD Non-Final OA HONEYWELL INTERNATIONAL INC.
17931778 SYSTEMS AND METHODS FOR EVENT PROCESSING Final Rejection ADOBE INC.
17931592 FACILITATING REAL-TIME TRANSPORT PROTOCOL SIGNALING FOR ELASTIC DISTRIBUTED COMPUTING FOR RESOURCE INTENSIVE TASKS IN ADVANCED NETWORKS Non-Final OA AT&T Intellectual Property I, L.P.
17758030 NETWORK DEVICE TESTING SYSTEM AND METHOD Non-Final OA Rakuten Mobile, Inc.
18381804 DISTRIBUTED BRIDGING BETWEEN PHYSICAL AND OVERLAY NETWORK SEGMENTS Non-Final OA VMware LLC
18526365 SYSTEMS AND METHODS FOR PREDICTING AND MANAGING OVERCAPACITY IN SYSTEM NETWORK Non-Final OA Optum Services (Ireland) Limited
18521988 DIGITAL INTERMEDIATE FREQUENCY VECTOR ANALYZER Final Rejection Welkin Sciences

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