Prosecution Insights
Last updated: October 02, 2026

Examiner: KE, PENG

Tech Center 3900 • Art Units: 2100 2174 2194 2196 2199 3992

This examiner grants 54% of resolved cases

Analysis

Peng Ke is an examiner in Tech Center 3900 and Art Unit 2100. The data shows 232 resolved cases for this examiner. The allowance rate pct is 53.9. This 53.9 allowance rate pct provides a measure of the outcomes for applications on the docket. The 232 resolved cases serve as a basis for evaluating prosecution in Art Unit 2100.

The interview lift pct is 21.7. This 21.7 interview lift pct indicates the correlation between conducting an interview and the probability of an allowance. Practitioners can use the 21.7 figure when deciding whether to engage in verbal advocacy with the examiner. This metric is a component of the data for Tech Center 3900.

The median days to allowance is 1746. This 1746 median days to allowance represents the time required for an application to reach a grant. The 1746 figure is a timeline for the prosecution process from filing to resolution. These metrics provide a view of the examiner's history across the 232 resolved cases.

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

Performance Statistics

53.9%
Allow Rate
-6.1% vs TC avg
247
Total Applications
+21.7%
Interview Lift
1746
Avg Prosecution Days
Based on 232 resolved cases, 2023–2026

Rejection Statute Breakdown

12.2%
§101 Eligibility
13.9%
§102 Novelty
55.4%
§103 Obviousness
7.4%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18613008 SYSTEMS AND METHODS FOR INTELLIGENTLY COMPILING RESPONSES FROM AI SYSTEMS Non-Final OA Wells Fargo Bank, N.A.
18078605 Balancing Throughput And Fairness Of Storage Devices In A Multi-Client Environment Non-Final OA Google LLC
18136262 MULTI-MECHANISM COOLING MODULATION DERIVED FROM INTELLIGENT JOB PLACEMENT Non-Final OA Intel Corporation
17903327 METHOD AND APPARATUS TO SELECT ASSIGNABLE DEVICE INTERFACES FOR VIRTUAL DEVICE COMPOSITION Final Rejection Intel Corporation
18797247 METHOD, APPARATUS, AND ELECTRONIC DEVICE FOR RESOURCE PROCESSING, COMPUTER-READABLE STORAGE MEDIUM, AND COMPUTER PROGRAM PRODUCT Non-Final OA Tencent Technology (Shenzhen) Company Limited
18005087 ACCELERATOR ADAPATION LAYER (AAL) PROFILE QUEUES FOR INLINE ACCELERATION OF LAYER 1 Final Rejection Telefonaktiebolaget LM Ericsson (publ)
18425346 TECHNIQUES FOR IMPLEMENTING FAULT DOMAIN SETS Non-Final OA Salesforce, Inc.
18447768 GENERALIZING COMPUTING TASKS FOR EXECUTION BY DISTRIBUTED LEDGER TECHNOLOGIES Final Rejection Cisco Technology, Inc.
18354908 NOTIFICATION MESSAGES GENERATED BY A GENERATIVE LANGUAGE MODEL Non-Final OA Shopify Inc.
18495177 AUTOMATED WORKLOAD MIGRATION FRAMEWORK Final Rejection Dell Products L.P.

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