Prosecution Insights
Last updated: October 26, 2026

Hoai V Ho, USPTO Patent Examiner

Listed by the USPTO as HO, HOAI V

Tech Center 2800 • Art Units: 2122 2124 2825 2827

This examiner grants 93% of resolved cases

Analysis

HO, HOAI V has resolved 1118 cases in tech center 2800 and art unit 2122. The allowance rate is 92.7%, while interview lift is 5.5%. The allowance rate indicates frequent allowance, and the positive interview measure suggests only a limited additional association with interviews in the recorded docket.

The median time to allowance is 627 days. Applicants may therefore focus on concise claim presentation and efficient written responses while using interviews selectively. The recurring companies are Micron Technology Inc., Taiwan Semiconductor Manufacturing Company, Ltd., and SK hynix Inc. The recurring firms are Maschoff Brennan, William Park & Associates LTD., and HANLEY, FLIGHT & ZIMMERMAN, LLC. These participants identify relevant prosecution experience.

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

Performance Statistics

92.7%
Allow Rate
+24.7% vs TC avg
1,137
Total Applications
+5.5%
Interview Lift
627
Avg Prosecution Days
Based on 1118 resolved cases, 2023–2026

Rejection Statute Breakdown

1.2%
§101 Eligibility
45.0%
§102 Novelty
30.2%
§103 Obviousness
16.6%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18972079 MEMORY DEVICE HAVING ROW DECODER ARRAY ARCHITECTURE Non-Final OA Samsung Electronics Co., Ltd.
18932075 EARLY DETECTION OF COMPRESSION STATUS USING INLINE METADATA Non-Final OA Micron Technology, Inc.
18750750 METHODS AND SYSTEMS FOR IMPROVING READ AND WRITE OF MEMORY CELLS Non-Final OA Micron Technology, Inc.
18742634 Controlling Usage-Based Disturbance Mitigation Non-Final OA Micron Technology, Inc.
18733520 MEMORY DEVICE USING MULTI-PILLAR MEMORY CELLS FOR MATRIX VECTOR MULTIPLICATION Non-Final OA Micron Technology, Inc.
19049544 STORAGE DEVICE AND METHOD OF OPERATING THE STORAGE DEVICE Non-Final OA SK hynix Inc.
18925789 SEMICONDUCTOR DEVICE FOR PERFORMING DATA ALIGNMENT OPERATION Non-Final OA SK hynix Inc.
18974300 SENSE AMPLIFIER Non-Final OA Taiwan Semiconductor Manufacturing Company, Ltd.
18955387 MIM EFUSE MEMORY DEVICES AND FABRICATION METHOD THEREOF Non-Final OA Taiwan Semiconductor Manufacturing Company, Ltd.
18937208 Systems and Methods for Controlling Power Management Operations in a Memory Device Non-Final OA Taiwan Semiconductor Manufacturing Company, Ltd.

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Frequently Asked Questions

What is examiner Hoai V Ho's allowance rate?

92.7% of resolved applications examined by Hoai V Ho were allowed (1,118 resolved cases), compared with 31.6% across Art Unit 2122 over the last five years.

Does an interview help with examiner Hoai V Ho?

This examiner's interview lift is +5.5 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Hoai V Ho take to allow a patent?

Applications allowed by Hoai V Ho took 627 days on average from filing to allowance.

Which art unit does examiner Hoai V Ho work in?

Hoai V Ho examines applications in Art Unit 2122 in Tech Center 2800 (Semiconductors, Circuits & Optics).

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