Prosecution Insights
Last updated: April 19, 2026

Examiner: ZARKA, DAVID PETER

Tech Center 2600 • Art Units: 2449 2472 2618 2624 2669

This examiner grants 82% of resolved cases

Performance Statistics

82.5%
Allow Rate
+20.5% vs TC avg
596
Total Applications
+13.1%
Interview Lift
1210
Avg Prosecution Days
Based on 567 resolved cases, 2023–2026

Rejection Statute Breakdown

12.6%
§101 Eligibility
14.0%
§102 Novelty
41.7%
§103 Obviousness
25.7%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18820076 SYSTEMS AND METHODS FOR TRACKING, AUTHENTICATING, AND GENERATING RESOURCE DISTRIBUTIONS TO TRUSTED ENTITIES IN A NETWORK ENVIRONMENT Non-Final OA BANK OF AMERICA CORPORATION
18756234 Machine Learning-Based Multitenant Server Application Dependency Mapping System Non-Final OA Bank of America Corporation
18269794 IMAGE TARGET AUTHENTICATION BASED ON CONTINUOUS FEATURE QUANTITY Final Rejection NEC Corporation
18862612 MANAGING MULTI-USER SESSIONS IN EDGE DATA NETWORKS Non-Final OA InterDigital Patent Holdings, Inc.
18593809 FACE IDENTIFICATION USING MULTIMODAL IMAGING DATA Non-Final OA Cypress Semiconductor Corporation
18218289 COMPUTING ARCHITECTURE FOR ENERGY-EFFICIENT HASH COMPUTATION Final Rejection Block, Inc.
18422825 SYSTEMS, APPARATUS, AND METHODS TO ENABLE DUAL VIRTUAL PRIVATE NETWORK CONNECTIVITY Non-Final OA The Boeing Company
18578253 BLOCKCHAIN BLOCKS & PROOF-OF-EXISTENCE Non-Final OA nChain Licensing AG
18815338 SYSTEMS AND METHODS FOR AUTOMATIC INTERNET PROTOCOL ADDRESS MANAGEMENT Non-Final OA State Farm Mutual Automobile Insurance Company
18788360 AI-BASED SYSTEM FOR ROOT CAUSE ANALYSES OF OPERATIONAL ANOMALIES IN WIRELESS NETWORKS Final Rejection T-MOBILE INNOVATIONS LLC
18541382 ENABLING DIFFERENTIATED MULTI-SEGMENT CLOUD SECURITY FOR TENANTS ON A MULTI-TENANT EDGE DEVICE Non-Final OA Cisco Technology, Inc.
18380594 NETWORK CONTROLLER, FAILURE INJECTION COMMUNICATION PROTOCOL, AND FAILURE INJECTION MODULE FOR PRODUCTION NETWORK ENVIRONMENT Final Rejection Cisco Technology, Inc.
18852409 NETWORK INITIATED PRIMARY AUTHENTICATION Non-Final OA Lenovo (Singapore) Pte. Limited
18462559 MINING PROCESS INCENTIVES USING PAST BLOCKS Non-Final OA Fujitsu Limited
18678702 DIVERSITY ROUTER INCORPORATED IN NETWORK SYSTEM Non-Final OA NORTHROP GRUMMAN SYSTEMS CORPORATION
18852951 METHOD AND DEVICE FOR CAPABILITY DETERMINATION, AND METHOD FOR CAPABILITY REPORTING Non-Final OA BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
18790423 OPTIMIZING NETWORK BANDWIDTH BY ENCODING SAME DATA VALUES IN CLUSTER NETWORKS Non-Final OA Dell Products L.P.
18702240 WAVELENGTH MULTIPLEXING FOR AN OPTICAL COMMUNICATION SYSTEM Non-Final OA Arqit Limited
18734438 SECURE ADDRESS DISCOVERY FOR SYMMETRIC NAT FUNCTIONALITY Final Rejection Nokia Solutions and Networks Oy
18950511 Action Recommendations for Operational Issues Non-Final OA PagerDuty, Inc.
18381809 APPLICATIONS ASSISTING CARE FOR A CARE RECEIVER Final Rejection PARAMOUNT BED CO., LTD.
18923873 APPARATUSES AND METHODS TO FACILITATE NOTIFICATIONS IN RELATION TO DATA FROM MULTIPLE SOURCES Non-Final OA AT&T Intellectual Property II, L.P.
18617706 Web Page Password Capture and Evaluation Final Rejection SAILPOINT TECHNOLOGIES, INC.
18354752 COMPUTERIZED SYSTEMS AND METHODS FOR BIOMETRIC AUTHENTICATION VIA A DEVICE Final Rejection PLUME DESIGN, INC.
18617377 SYSTEMS AND METHODS FOR PROVIDING TRANSPARENT ACTION BASED REWARDS VIA DECENTRALIZED COMPUTING NETWORK TRIGGERS Non-Final OA Talentpair, Inc.
18682915 Gating Apparatus for Single-photon Detector and Quantum Communication Device Final Rejection QUDOOR TECHNOLOGIES INC.

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