Prosecution Insights
Last updated: October 02, 2026

Examiner: TANG, KENNETH

Tech Center 3600 • Art Units: 2113 2195 2196 2197 2199 3625

This examiner grants 88% of resolved cases

Analysis

Kenneth Tang works in Art Unit 2113 within Tech Center 3600. The examiner has 790 resolved cases and an allowance rate of 88.5 percent. This high rate indicates a very favorable environment for obtaining a patent grant. The interview lift is 19.7 percent, showing a meaningful increase in the probability of allowance when an interview is conducted. Practitioners can use the 19.7 percent interview lift to resolve outstanding rejections.

The median days to allowance is 1201. This figure represents the typical timeframe for applications that successfully reach a grant. Practitioners can use the 88.5 percent allowance rate to provide clients with a high degree of confidence in a positive outcome. The 19.7 percent interview lift suggests that direct communication is a beneficial addition to written prosecution. These metrics, derived from 790 resolved cases, offer a clear and data-grounded perspective on the examiner's historical performance in Art Unit 2113 and the 1201-day median timeline.

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

Performance Statistics

88.5%
Allow Rate
+36.5% vs TC avg
800
Total Applications
+19.7%
Interview Lift
1201
Avg Prosecution Days
Based on 790 resolved cases, 2023–2026

Rejection Statute Breakdown

3.8%
§101 Eligibility
9.1%
§102 Novelty
59.8%
§103 Obviousness
14.2%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18601373 TOKEN-CONTROLLED STREAMING ORDERED WRITE IN DATA COMMUNICATION Non-Final OA QUALCOMM Incorporated
17560251 CIRCUITRY AND METHODS FOR IMPLEMENTING INPUT/OUTPUT EXTENSIONS FOR TRUST DOMAINS Non-Final OA Intel Corporation
18041832 GENERATING A MACHINE LEARNING MODEL Non-Final OA Telefonaktiebolaget LM Ericsson (publ)
18716638 TASK OPTIMIZATION METHOD AND APPARATUS, AND COMPUTER READABLE STORAGE MEDIUM Non-Final OA ZTE CORPORATION
16731906 TECHNIQUES FOR MODIFYING EXECUTABLE GRAPHS TO PERFORM DIFFERENT WORKLOADS Final Rejection NVIDIA CORPORATION
18498320 RUNTIME LOADING OF NON-NATIVE MODULES IN VIRTUAL MACHINES Final Rejection RED HAT, INC.
18422200 SYSTEMS AND METHODS FOR PROVIDING DATA MOBILITY WITH HETEROGENEOUS MULTI-CLOUD PLATFORMS Non-Final OA Dell Products L.P.
18394567 EVENT-BASED AUTHORIZATION TRANSMISSION ACROSS MOBILE DEVICES Non-Final OA Motorola Mobility LLC
18430754 Polymatic Systems and Methods for Optimizing Supply Chains Non-Final OA ketteQ Holdings, Inc.

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