Prosecution Insights
Last updated: October 27, 2026

Galina G Yushina, USPTO Patent Examiner

Listed by the USPTO as YUSHINA, GALINA G

Tech Center 2800 • Art Units: 2811 2892

This examiner grants 80% of resolved cases

Analysis

YUSHINA, GALINA G is a USPTO patent examiner assigned to tech center 2800 and art unit 2811. The record contains 1111 resolved cases, a 79.7% allowance rate, and a median of 880 days to allowance. The data shows a substantial examination history, with a majority of resolved cases reaching allowance and a defined prosecution interval.

The interview lift is 16.3%, representing a notable positive association between interviews and allowance outcomes in this record. The listed companies are Samsung Electronics Co., Ltd., Taiwan Semiconductor Manufacturing Company, Ltd., and Samsung Display Co., Ltd. The listed firms are HSML P.C., AGORA LAW GROUP, PLLC, and ARENTFOX SCHIFF LLP. These participants identify recurring prosecution activity relevant to applications in art unit 2811.

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

Performance Statistics

79.7%
Allow Rate
+11.7% vs TC avg
1,133
Total Applications
+16.3%
Interview Lift
880
Avg Prosecution Days
Based on 1111 resolved cases, 2023–2026

Rejection Statute Breakdown

0.3%
§101 Eligibility
13.5%
§102 Novelty
47.6%
§103 Obviousness
36.4%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18767607 IMAGE SENSOR INCLUDING GRID STRUCTURE Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
18624828 SEMICONDUCTOR DEVICES AND SEMICONDUCTOR PACKAGES INCLUDING THE SAME Non-Final OA Samsung Electronics Co., Ltd.
18610338 SEMICONDUCTOR PACKAGE Non-Final OA SAMSUNG ELECTRONICS CO, ltd.
18767579 DISPLAY APPARATUS Non-Final OA LG Display Co., Ltd.
18736961 DISPLAY DEVICE Non-Final OA Samsung Display Co., LTD.
18591298 DISPLAY DEVICE AND TILED DISPLAY DEVICE Non-Final OA Samsung Display Co., LTD.
18784252 ELECTRONIC DEVICE AND METHOD FOR MANUFACTURING ELECTRONIC DEVICE Non-Final OA Fujitsu Limited
18345127 TECHNOLOGIES FOR BARRIER LAYERS IN PEROVSKITE TRANSISTORS Non-Final OA Intel Corporation
18774763 LOW COST THREE-DIMENSIONAL STACKING SEMICONDUCTOR ASSEMBLIES Non-Final OA Micron Technology, Inc.
18602313 Memory Circuitry And Methods Used In Forming Memory Circuitry Non-Final OA Micron Technology, Inc.
18498679 ELECTROSTATIC DISCHARGE DEVICES WITH METALLIZED DIES Final Rejection TEXAS INSTRUMENTS INCORPORATED
18824544 SEMICONDUCTOR DEVICE Non-Final OA SK hynix Inc.
18777194 SEMICONDUCTOR DEVICE Non-Final OA ROHM CO., LTD.
18480273 SEMICONDUCTOR DEVICE Non-Final OA ROHM CO., LTD.
18788322 CONDUCTIVE STRUCTURES WITH BARRIERS AND LINERS OF VARYING THICKNESSES Non-Final OA Taiwan Semiconductor Manufacturing Company, Ltd.
18788363 DICING METHOD FOR STACKED SEMICONDUCTOR DEVICES Non-Final OA Taiwan Semiconductor Manufacturing Co., Ltd.
18663915 TREATMENT PROCESS FOR WAFER BONDING PROCESSES Non-Final OA Taiwan Semiconductor Manufacturing Co., Ltd.
18624522 THREE-DIMENSIONAL MEMORY DEVICE INCLUDING SCHOTTKY BARRIER SOURCE CONTACTS AND METHODS OF FORMING THE SAME Non-Final OA SANDISK TECHNOLOGIES LLC

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Frequently Asked Questions

What is examiner Galina G Yushina's allowance rate?

79.7% of resolved applications examined by Galina G Yushina were allowed (1,111 resolved cases), compared with 72.2% across Art Unit 2811 over the last five years.

Does an interview help with examiner Galina G Yushina?

This examiner's interview lift is +16.3 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Galina G Yushina take to allow a patent?

Applications allowed by Galina G Yushina took 880 days on average from filing to allowance.

Which art unit does examiner Galina G Yushina work in?

Galina G Yushina examines applications in Art Unit 2811 in Tech Center 2800 (Semiconductors, Circuits & Optics).

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