Prosecution Insights
Last updated: October 02, 2026

Examiner: LEWIS, IYONDA LATIFAH

Tech Center 2600 • Art Units: 2646 2647

This examiner grants 100% of resolved cases

Analysis

Iyonda Latifah Lewis is an examiner in Tech Center 2600, working in Art Unit 2646. The data shows 2 resolved cases for this examiner. These cases resulted in an allowance rate pct of 100.0. The interview lift pct is 0.0. The median days to allowance for the resolved cases is 1012. With 2 resolved cases, these figures reflect the historical outcomes for this specific docket. The 100.0 allowance rate pct and 1012 median days to allowance are the data points for evaluating prosecution.

Practitioners should note that the 0.0 interview lift pct is based on these resolutions in Art Unit 2646. Every case contributes to these metrics, which offer a data-grounded view of the examiner's historical patterns. Understanding the relationship between the 2 resolved cases and the 100.0 allowance rate pct helps in setting expectations for patent applicants. The 1012 median days to allowance is a factor for project management. These figures are the only available data points for evaluating the prosecution environment under this examiner.

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

Performance Statistics

100.0%
Allow Rate
+38.0% vs TC avg
27
Total Applications
+0.0%
Interview Lift
996
Avg Prosecution Days
Based on 3 resolved cases, 2023–2026

Rejection Statute Breakdown

3.4%
§101 Eligibility
41.5%
§102 Novelty
38.8%
§103 Obviousness
12.9%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18876511 METHOD AND DEVICE FOR PERFORMING POSITIONING ON BASIS OF SL DRX Non-Final OA LG ELECTRONICS INC.
18482757 USING SHARED CONTEXT TO BOOTSTRAP DEVICE DISCOVERY Non-Final OA Samsung Electronics Co., Ltd.
18895884 RADIO FREQUENCY EXPOSURE CONTROL USING DYNAMIC ABSORPTION LIMITS BASED ON NON-COLOCATED ANTENNA CLUSTER SEPARATION DISTANCE Non-Final OA APPLE INC.
18999581 COMMUNICATION METHOD AND APPARATUS Non-Final OA HUAWEI TECHNOLOGIES CO., LTD.
18432420 COMMUNICATION METHOD AND APPARATUS Final Rejection Huawei Technologies Co., Ltd.
18894543 RF SENSING AIDED USER ACTION PREDICTION Non-Final OA Robert Bosch GmbH
18438071 RANDOM ACCESS CHANNEL BASED REQUESTS FOR ON-DEMAND SYSTEM INFORMATION BLOCKS Final Rejection QUALCOMM Incorporated
19102314 DETERMINING AN EFFECTIVE ISOTROPIC SENSITIVITY FOR MULTIPLE TRANSMISSION AND RECEPTION POINTS Non-Final OA Lenovo (Singapore) Pte. Ltd.
19006130 METHODS, SYSTEMS, AND COMPUTER READABLE MEDIA FOR AUTOMATICALLY DERIVING AND USING STEERING OF ROAMING POLICIES Non-Final OA Oracle International Corporation
18696056 LOCATING REMOTE USER EQUIPMENT (UE) OUT OF CELLULAR COVERAGE Final Rejection Telefonaktiebolaget LM Ericsson (publ)
18873562 TERMINAL, RADIO COMMUNICATION METHOD, AND BASE STATION Non-Final OA NTT DOCOMO, INC.
18871621 WEIGHTING POSITIONING MEASUREMENTS Non-Final OA Nokia Technologies Oy
18779046 PROTECTION OF APPLICATION METADATA IN TRANSPORT PROTOCOL Non-Final OA Nokia Technologies Oy
18782384 HANDHELD GPS DEVICE TO DRAW OR MODIFY GEOFENCES Non-Final OA Textron Inc.
18862186 PRE-EMPTIVE VEHICULAR TO PEDESTRIAN DETECTION Non-Final OA InterDigital Patent Holdings, Inc.
18894027 Out-of-Service Recovery Search Method and Out-of-Service Recovery Search System Capable of Performing High Search Efficiency and Link Tracking for Cell Detection Non-Final OA MEDIATEK INC.
19053545 POSITIONING MESSAGE TRANSMISSION METHOD, TERMINAL, AND NETWORK SIDE DEVICE Non-Final OA VIVO MOBILE COMMUNICATION CO., LTD.
19000836 RADIO FREQUENCY CONTROL METHOD AND APPARATUS, AND ELECTRONIC DEVICE Non-Final OA VIVO MOBILE COMMUNICATION CO., LTD.
18807309 TERMINAL DEVICE, FIRST NETWORK ELEMENT AND SECOND NETWORK ELEMENT Non-Final OA GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
18776244 PAIRED ALIAS EQUIPMENT (AE) WITH CALL CAPABILITY Non-Final OA T-Mobile USA, Inc.
18482686 LOCAL AREA INTEGRATED DRONE, AIRCRAFT, VEHICLE, AND ASSET MANAGEMENT SYSTEM Non-Final OA George Mason University
18661688 Method And Apparatus For Enhancements Of Manual Network Selection In Emergency Services Handling Non-Final OA MediaTek Singapore Pte. Ltd.

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