Prosecution Insights
Last updated: October 27, 2026

Jacqueline Rose Zak, USPTO Patent Examiner

Listed by the USPTO as ZAK, JACQUELINE ROSE

Tech Center 2600 • Art Units: 2666 2668

This examiner grants 63% of resolved cases

Analysis

ZAK, JACQUELINE ROSE is a USPTO patent examiner assigned to tech center 2600 and art unit 2666. The profile reports 38 resolved cases, a 63.2% allowance rate, and a median of 1171 days to allowance. The limited case volume narrows the evidentiary base, while the allowance figure shows that a majority of recorded resolved cases reached allowance.

The interview lift is 17.2%, showing a positive association between interviews and allowance outcomes. Robert Bosch GmbH, Toyota Motor Corporation, and NEC Corporation are the listed companies. The listed firms are NORTON ROSE FULBRIGHT US LLP, Dickinson Wright PLLC - Washington DC, and GE Healthcare-McCoy Russell LLP. Practitioners should use these figures as focused context for matters in art unit 2666 rather than as a complete behavioral profile.

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

Performance Statistics

63.2%
Allow Rate
+1.2% vs TC avg
72
Total Applications
+17.2%
Interview Lift
1171
Avg Prosecution Days
Based on 38 resolved cases, 2023–2026

Rejection Statute Breakdown

5.6%
§101 Eligibility
19.6%
§102 Novelty
56.6%
§103 Obviousness
15.0%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19051770 COOKING APPARATUS AND METHOD FOR CONTROLLING COOKING APPARATUS Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
18213211 CAMERA-ALIGNMENT-BASED FAULT DETECTION FOR PHYSICAL COMPONENTS Final Rejection Apple Inc.
18331722 METHOD FOR PROVIDING IMAGE RECORDINGS IN A VEHICLE Final Rejection Robert Bosch GmbH
18156862 METHOD AND DEVICE FOR DETERMINING A SIGNAL STATE OF A LIGHT SIGNAL SYSTEM Final Rejection Robert Bosch GmbH
18633611 SCANNING SYSTEM, NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM STORING SCANNING PROGRAM, AND METHOD FOR PRODUCING OUTPUT MATTER Final Rejection SEIKO EPSON CORPORATION
18739384 DEVICE FOR RECOGNIZING OBJECT Final Rejection TOYOTA JIDOSHA KABUSHIKI KAISHA
18486423 STOP LINE SEARCHING DEVICE Final Rejection TOYOTA JIDOSHA KABUSHIKI KAISHA
18280818 SIMULATED ROAD GENERATION SYSTEM, SIMULATED ROAD GENERATION METHOD, AND NON-TRANSITORY COMPUTER READABLE MEDIUM HAVING STORED THEREON PROGRAM FOR CAUSING COMPUTER TO PERFORM SIMULATED ROAD GENERATION PROCESS Non-Final OA NEC Corporation
18021659 PICKUP SUPPORT DEVICE, PICKUP SUPPORT METHOD, AND PROGRAM RECORDING MEDIUM Final Rejection NEC Corporation
18484063 Autonomous Vision System for Monitoring Cargo Non-Final OA The Boeing Company
18052820 ARTIFACT REMOVAL IN ULTRASOUND IMAGES Final Rejection GE Precision Healthcare LLC
18870771 MONITORING SUPPORT APPARATUS, MONITORING SUPPORT SYSTEM, AND PROGRAM Non-Final OA KYOCERA Corporation
18070744 MODELING FOR INDEXING AND SEMICONDUCTOR DEFECT IMAGE RETRIEVAL Non-Final OA APPLIED MATERIALS, INC.

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Frequently Asked Questions

What is examiner Jacqueline Rose Zak's allowance rate?

63.2% of resolved applications examined by Jacqueline Rose Zak were allowed (38 resolved cases), compared with 62.6% across Art Unit 2666 over the last five years.

Does an interview help with examiner Jacqueline Rose Zak?

This examiner's interview lift is +17.2 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Jacqueline Rose Zak take to allow a patent?

Applications allowed by Jacqueline Rose Zak took 1,171 days on average from filing to allowance.

Which art unit does examiner Jacqueline Rose Zak work in?

Jacqueline Rose Zak examines applications in Art Unit 2666 in Tech Center 2600 (Communications).

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