Prosecution Insights
Last updated: October 26, 2026

Soo Jin Park, USPTO Patent Examiner

Listed by the USPTO as PARK, SOO JIN

Tech Center 2600 • Art Units: 2624 2668 2675

This examiner grants 82% of resolved cases

Analysis

This record includes 738 resolved cases in Tech Center 2600 and Art Unit 2624. The allowance rate is 82.0%, and the median time to allowance is 968 days. Interview lift is 17.2%, indicating a positive association that can complement written claim amendments.

The listed companies are Samsung Electronics Co., Ltd., Sony Group Corporation, and Huawei Technologies Co., Ltd. The listed firms are BANNER & WITCOFF, LTD., CANTOR COLBURN LLP, and FOLEY & LARDNER LLP. The combination of a favorable allowance rate and 968-day median supports structured, timely prosecution management.

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

Performance Statistics

82.0%
Allow Rate
+20.0% vs TC avg
751
Total Applications
+17.2%
Interview Lift
968
Avg Prosecution Days
Based on 738 resolved cases, 2023–2026

Rejection Statute Breakdown

9.6%
§101 Eligibility
23.7%
§102 Novelty
39.9%
§103 Obviousness
20.4%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18668890 METHOD OF GENERATING DEFECT CLASSIFICATION MODEL Final Rejection SAMSUNG ELECTRONICS CO., LTD.
18915269 TECHNIQUES FOR PARTITIONING IMAGES FOR MACHINE LEARNING MODELS Non-Final OA Oracle International Corporation
18200474 SINGLE EXTRACELLULAR VESICLE SORTING BASED ON SURFACE BIOMARKERS Non-Final OA Sony Corporation of America
17546149 DEVICES, METHODS, AND COMPUTER READABLE MEDIA FOR SCREEN-CAPTURE COMMUNICATION Final Rejection HUAWEI TECHNOLOGIES CO., LTD.
18963863 IMAGING APPARATUS Non-Final OA Panasonic Intellectual Property Management Co., Ltd.
19058381 IMAGE ANNOTATION PROCESSING Non-Final OA Tencent Technology (Shenzhen) Company Limited
18841032 METHODS AND SYSTEMS FOR IMPROVING WAFER DEFECT CLASSIFICATION NUISANCE RATE Non-Final OA ASML Netherlands B.V.

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Frequently Asked Questions

What is examiner Soo Jin Park's allowance rate?

82.0% of resolved applications examined by Soo Jin Park were allowed (738 resolved cases), compared with 74.2% across Art Unit 2624 over the last five years.

Does an interview help with examiner Soo Jin Park?

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 Soo Jin Park take to allow a patent?

Applications allowed by Soo Jin Park took 968 days on average from filing to allowance.

Which art unit does examiner Soo Jin Park work in?

Soo Jin Park examines applications in Art Unit 2624 in Tech Center 2600 (Communications).

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