Prosecution Insights
Last updated: October 26, 2026

Quan Zhen Wang, USPTO Patent Examiner

Listed by the USPTO as WANG, QUAN ZHEN

Tech Center 2600 • Art Units: 2613 2629 2684 2685 2687 2688 2693

This examiner grants 51% of resolved cases

Analysis

WANG, QUAN ZHEN is a USPTO patent examiner in tech center 2600 and art unit 2613. The profile covers 202 resolved cases, with an allowance rate of 51.0% and a median of 1298 days to allowance. The interview lift metric is 24.9%, indicating that cases associated with interviews show a materially higher allowance outcome than cases without that interview signal in this profile.

The listed company portfolio includes Apple Inc., NEC Corporation, and Huawei Technologies Co., Ltd. Representation also includes HARNESS, DICKEY & PIERCE, P.L.C., Li & Cai Intellectual Property(USA) office, and Treyz Law Group. For prosecution planning, the allowance and timing figures support early attention to claim presentation and docket expectations, while the interview metric identifies examiner interviews as a potentially useful part of response strategy.

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

Performance Statistics

51.0%
Allow Rate
-11.0% vs TC avg
213
Total Applications
+24.9%
Interview Lift
1298
Avg Prosecution Days
Based on 202 resolved cases, 2023–2026

Rejection Statute Breakdown

4.7%
§101 Eligibility
15.6%
§102 Novelty
49.0%
§103 Obviousness
24.5%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18990412 Communications Circuitry with Injection Locking Mode Control Non-Final OA Apple Inc.
19001947 RECEIVER AND COMMUNICATION DEVICE Non-Final OA NEC Corporation
18891290 OPTICAL COMMUNICATION SYSTEM AND FIRST NODE Final Rejection Huawei Technologies Co., Ltd.
18647079 OPTIMAL BALANCING OF LATENCY AND BANDWIDTH EFFICIENCY Non-Final OA Nokia Solutions and Networks Oy
18852343 BANDWIDTH DISTRIBUTION METHOD AND APPARATUS, STORAGE MEDIUM, AND PROGRAM PRODUCT Final Rejection ZTE Corporation

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Frequently Asked Questions

What is examiner Quan Zhen Wang's allowance rate?

51.0% of resolved applications examined by Quan Zhen Wang were allowed (202 resolved cases), compared with 68.8% across Art Unit 2613 over the last five years.

Does an interview help with examiner Quan Zhen Wang?

This examiner's interview lift is +24.9 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Quan Zhen Wang take to allow a patent?

Applications allowed by Quan Zhen Wang took 1,298 days on average from filing to allowance.

Which art unit does examiner Quan Zhen Wang work in?

Quan Zhen Wang examines applications in Art Unit 2613 in Tech Center 2600 (Communications).

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