Prosecution Insights
Last updated: October 27, 2026

Sabrina Diaz, USPTO Patent Examiner

Listed by the USPTO as DIAZ, SABRINA

Tech Center 2600 • Art Units: 2652 2691 2693

This examiner grants 74% of resolved cases

Analysis

DIAZ, SABRINA has resolved 558 cases in Tech Center 2600 and Art Unit 2652. The allowance rate is 74.0%, and the median time to allowance is 779 days. The interview lift is 22.7%, indicating a meaningful positive association between interviews and allowance in the recorded cases.

The company record includes Apple Inc., Magic Leap Inc., and Sony Group Corporation. The listed firms are Artegis Law Group, LLP - Harman, BACON & THOMAS, PLLC, and Faegre Drinker NTT. The profile combines a moderate allowance result with a notable interview measure, making interview planning a practical part of prosecution strategy for this docket.

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

Performance Statistics

74.0%
Allow Rate
+12.0% vs TC avg
590
Total Applications
+22.7%
Interview Lift
779
Avg Prosecution Days
Based on 558 resolved cases, 2023–2026

Rejection Statute Breakdown

2.5%
§101 Eligibility
15.7%
§102 Novelty
50.3%
§103 Obviousness
25.7%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18907278 Dynamic Valve for An Electronic Device Final Rejection Apple Inc.
18703308 ACOUSTIC PLAYBACK WAVEGUIDE FOR WEARABLE XR GLASSES Non-Final OA MAGIC LEAP, INC.
18697296 SOUND OUTPUT APPARATUS Non-Final OA HUAWEI TECHNOLOGIES CO., LTD.
18039263 Speaker and Speaker Attachment Structure Final Rejection Denso Corporation
18885779 APPARATUS AND METHOD FOR AN AUTOMATED CONTROL OF A REVERBERATION LEVEL USING A PERCEPTIONAL MODEL Non-Final OA Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
19061905 AUDIO ENCODER AND DECODER Non-Final OA DOLBY INTERNATIONAL AB
18425172 DIAPHRAGM, DIAPHRAGM WITH EXCITER, AND VEHICULAR DIAPHRAGM Final Rejection AGC Inc.
18031827 Electroacoustic Transducer Final Rejection Bose Corporation

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Frequently Asked Questions

What is examiner Sabrina Diaz's allowance rate?

74.0% of resolved applications examined by Sabrina Diaz were allowed (558 resolved cases), compared with 65.6% across Art Unit 2652 over the last five years.

Does an interview help with examiner Sabrina Diaz?

This examiner's interview lift is +22.7 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Sabrina Diaz take to allow a patent?

Applications allowed by Sabrina Diaz took 779 days on average from filing to allowance.

Which art unit does examiner Sabrina Diaz work in?

Sabrina Diaz examines applications in Art Unit 2652 in Tech Center 2600 (Communications).

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