Prosecution Insights
Last updated: May 29, 2026

Examiner: SANCHEZ, DIBSON J

Tech Center 2600 • Art Units: 2634 2636

This examiner grants 74% of resolved cases

Performance Statistics

74.3%
Allow Rate
+12.3% vs TC avg
540
Total Applications
+22.6%
Interview Lift
785
Avg Prosecution Days
Based on 521 resolved cases, 2023–2026

Rejection Statute Breakdown

1.5%
§101 Eligibility
0.9%
§102 Novelty
85.9%
§103 Obviousness
11.3%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18697092 COMMUNICATION DEVICE AND COMMUNICATION SYSTEM Non-Final OA NEC Corporation
18237227 OPTICAL SIGNAL MONITORING APPARATUS, OPTICAL SIGNAL MONITORING SYSTEM, AND OPTICAL SIGNAL MONITORING METHOD Non-Final OA NEC Corporation
18222259 OPTICAL CONTROL APPARATUS, OPTICAL TRANSMISSION PATH MONITORING METHOD AND OPTICAL ROUTE CONTROL METHOD Final Rejection NEC Corporation
17903840 Through-Display Interferometric Proximity and Velocity Sensing Final Rejection Apple Inc.
18325684 MONITORING COHERENT OPTICAL SERVICE CHANNEL Non-Final OA Microsoft Technology Licensing, LLC
18683677 OPTICAL FIBER SWITCHING NODE DEVICE Non-Final OA NIPPON TELEGRAPH AND TELEPHONE CORPORATION
18717067 ESTIMATION METHOD, OPTICAL RECEIVING APPARATUS, AND COMPUTER PROGRAM Non-Final OA NTT, Inc.
18731659 BIDIRECTIONAL FILTER Final Rejection Lumentum Operations LLC
18500324 METHODS FOR DRIVING OPTICAL LOADS AND DRIVER CIRCUITS FOR OPTICAL LOADS Non-Final OA Lumentum Operations LLC
18477305 AIRCRAFT TO AIRPORT LASER COMMUNICATION Final Rejection Rosemount Aerospace Inc.
18485033 DISTRIBUTED ACOUSTIC SENSING TO IDENTIFY NON-DISJOINT PATHS IN COMMUNICATIONS NETWORKS Non-Final OA Frontier Communications Holdings, LLC

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