Prosecution Insights
Last updated: October 02, 2026

Examiner: ANWAH, OLISA

Tech Center 2600 • Art Units: 2614 2651 2652 2654 2655 2692

This examiner grants 89% of resolved cases

Analysis

Olisa Anwah is an examiner in Tech Center 2600 and Art Unit 2614, with 1197 resolved cases. The allowance rate is 89.0 percent. An interview lift of 4.8 percent is recorded. The median days to allowance is 722.

The 722-day figure represents the median time from filing to allowance. The 4.8 percent interview lift is a positive value. This lift is lower than the 89.0 percent allowance rate. This comparison suggests that while interviews are helpful, the high frequency of issuance is a consistent feature of the examiner's docket. With 1197 resolved cases, the data provides a robust look at the prosecution environment. The 89.0 percent allowance rate indicates a favorable examination process. Practitioners in Art Unit 2614 should consider the 4.8 percent lift as a supplemental tool. The 722 days to allowance is a key metric for managing expectations. These 1197 resolved cases show a stable pattern of successful outcomes. The 89.0 percent rate and 722-day median are the most important figures for strategy development.

Written from this page's own data; every figure is computed from USPTO records and verified before publication.

Performance Statistics

89.0%
Allow Rate
+27.0% vs TC avg
1,218
Total Applications
+4.8%
Interview Lift
722
Avg Prosecution Days
Based on 1197 resolved cases, 2023–2026

Rejection Statute Breakdown

6.3%
§101 Eligibility
32.3%
§102 Novelty
46.6%
§103 Obviousness
2.9%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19059708 ELECTRONIC APPARATUS INCLUDING PLURALITY OF SPEAKERS Non-Final OA Samsung Electronics Co., Ltd.
19040256 ANTENNA STRUCTURE AND ELECTRONIC DEVICE WITH SAME Non-Final OA Samsung Electronics Co., Ltd.
18670245 PRIVACY-ENHANCED WEB-BASED VIDEO CALLING WITH ADAPTIVE USER INTERFACE Non-Final OA Snap Inc.
19015109 Audio-Visual Separation of On-Screen Sounds Based on Machine Learning Models Non-Final OA Google LLC
18900375 SYSTEMS AND METHODS FOR SYNCHRONIZED DELIVERY OF THREE DIMENSIONIONAL AUDIO THROUGH A PIEZOELECTRIC AUDIO SYSTEM INTEGRATED WITH A VISUAL DISPLAY Non-Final OA Adeia Guides Inc.
18722283 ELECTRONIC DEVICE Non-Final OA SONY GROUP CORPORATION
19170316 Method And Apparatus For Constructing Informative Outcomes To Guide Multi-Policy Decision Making Non-Final OA The Regents of The University of Michigan
18700065 SPATIAL RENDERING OF AUDIO ELEMENTS HAVING AN EXTENT Non-Final OA Telefonaktiebolaget LM Ericsson (publ)
18877482 CONTROL DEVICE, CONTROL METHOD, AND PROGRAM Non-Final OA NTT, Inc.
18958120 DIRECTION ESTIMATION ENHANCEMENT FOR PARAMETRIC SPATIAL AUDIO CAPTURE USING BROADBAND ESTIMATES Non-Final OA NOKIA TECHNOLOGIES OY
18358485 HYBRID ENVIRONMENT FOR INTERACTIONS BETWEEN VIRTUAL AND PHYSICAL USERS Non-Final OA Microsoft Technology Licensing, LLC
19177154 PROVIDING INSTANT PROCESSING OF VIRTUAL MEETING RECORDINGS Non-Final OA Zoom Communications, Inc.
19012493 Background Cleanup For Video Conference Non-Final OA Zoom Communications, Inc.
18943214 APP PINNING IN VIDEO CONFERENCES Non-Final OA Zoom Video Communications, Inc.
18821688 METHODS AND APPARATUS TO MITIGATE NONLINEARITY IN LOW-POWER SPEAKER DEVICES Non-Final OA Texas Instruments Incorporated
19016560 FLEXIBLE ROOM ENVIRONMENT CONFIGURATION SYSTEMS AND METHODS Non-Final OA Shure Acquisition Holdings, Inc.
18871010 AUDIO CONTROL DEVICE AND AUDIO CONTROL PROGRAM Non-Final OA AlphaTheta Corporation

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