Prosecution Insights
Last updated: October 02, 2026

Examiner: WANG, QUAN ZHEN

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

This examiner grants 51% of resolved cases

Analysis

Quan Zhen Wang serves in Art Unit 2613 of Tech Center 2600. The examiner has 201 resolved cases and an allowance rate pct of 51.2. This rate indicates that about half of the applications are successful.

The interview lift pct of 24.5 suggests that interviews provide a meaningful advantage. This lift indicates that verbal communication can help improve the 51.2% base allowance rate. Practitioners should consider interviews to resolve outstanding rejections.

The median days to allowance is 1299. This timeline reflects the typical pendency for cases reaching allowance. The 201 resolved cases provide a reliable view of the examiner's performance in Tech Center 2600.

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

Performance Statistics

51.2%
Allow Rate
-10.8% vs TC avg
205
Total Applications
+24.5%
Interview Lift
1299
Avg Prosecution Days
Based on 201 resolved cases, 2023–2026

Rejection Statute Breakdown

5.0%
§101 Eligibility
15.0%
§102 Novelty
49.9%
§103 Obviousness
24.2%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18990412 Communications Circuitry with Injection Locking Mode Control Non-Final OA Apple Inc.
18450804 POINTING UNITS AND METHODS OF OPERATING POINTING UNITS Non-Final OA AIRBUS SAS
19001947 RECEIVER AND COMMUNICATION DEVICE Non-Final OA NEC Corporation
18790808 SYSTEMS AND METHODS FOR BANDWIDTH ALLOCATION IN A PASSIVE OPTICAL NETWORK Non-Final OA Avago Technologies International Sales Pte. Limited
18869733 OPTICAL COMMUNICATION APPARATUS, OPTICAL COMMUNICATION METHOD, AND OPTICAL COMMUNICATION PROGRAM Non-Final OA KYOCERA Corporation
18869734 Optical Transceiver Non-Final OA NTT, Inc.
18647079 OPTIMAL BALANCING OF LATENCY AND BANDWIDTH EFFICIENCY Final Rejection Nokia Solutions and Networks Oy
18966422 OPTICAL TRANSCEIVER MODULE Non-Final OA InnoLight Technology (Suzhou) Ltd.
18631603 OPTICAL RECEIVING ASSEMBLY AND OPTICAL MODULE Non-Final OA INNOLIGHT TECHNOLOGY (SUZHOU) LTD.

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