Prosecution Insights
Last updated: October 25, 2026

Korea Research Institute of Standards and Science

Technology areas: Chemistry & Materials • Semiconductors, Circuits & Optics

3 pending office actions • 3 art units • 3 examiners • 0 of 3 (0%) have an AI response strategy ready • 14 patents granted in the last 365 days

Analysis

Korea Research Institute of Standards and Science is currently prosecuting 3 pending office actions in the Semiconductors, Circuits & Optics technology area. These matters are distributed across 3 distinct art units, showing that the institute's semiconductor research is classified into three different specialized USPTO groups. The presence of 3 distinct art units implies that the institute must manage its intellectual property across multiple technical divisions, each with its own examination standards.

There are 3 distinct examiners assigned to these cases, meaning each pending action is under the review of a different official. CARRUTH, JENNIFER DOAK is the busiest examiner for the portfolio, currently overseeing 1 pending action. This relationship between examiners and pending actions highlights a fragmented prosecution landscape where no specific official's feedback dominates the current trajectory of the institute's active matters.

The lack of concentration in any specific examiner or art unit requires a flexible approach to legal strategy. Practitioners should be prepared for varied feedback, as each of the pending actions is subject to the specific procedural nuances of a different USPTO group. This decentralized structure ensures that the institute's overall progress in the Semiconductors, Circuits & Optics sector is shaped by a broad array of independent examiner perspectives.

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

Portfolio Summary

3
Total Pending OAs
3
Non-Final OAs
0
Final Rejections
0
Advisory / Quayle

Case Difficulty Mix

Difficulty is derived from the rejection statutes on the most recent pending office action. §101-driven and multi-statute cases are graded Hard; §112-only and obviousness-type double-patenting cases are graded Easy; everything else is Medium. "Unknown" means we have not yet parsed a statute for that office action.

2
Hard (67%)
1
Medium (33%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other1 (33%)
§103 only1 (33%)
Multi-statute (no §101)1 (33%)

Industry Mix

How the docket's pending cases split across USPTO tech-center bands.

1
Life Sciences
33% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
2
Semiconductors
67% of docket
0
Mechanical / Eng
0% of docket
0
Business / Other
0% of docket

Time-on-OA Estimate

Manual office-action response work runs about 10 hours per case. The time-saved bands below show what IP Author's prosecution pipeline typically delivers — a conservative 20% on the low end, 35% in the middle, 50% on the high end.

30 h
Manual time on pending OAs
6 h
Time saved (low, 20%)
10 h
Time saved (mid, 35%)
0.3 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
CARRUTH, JENNIFER DOAK 1 77.2% +15.7%
DIAZ, MATTHEW R 1 54.1% +42.9%
KALISZEWSKI, ALINA ROSE 1 84.6% +23.3%

Hard Cases (2)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 2 ordered by deadline are shown.

App #TitleExaminerDue in
18797311 RAMAN-ACTIVE NANOPARTICLE FOR SURFACE-ENHANCED RAMAN SPECTROSCOPY AND METHOD OF PRODUCING THE SAME DIAZ, MATTHEW R —
18519810 CHARGED PARTICLE BEAM APPARATUS KALISZEWSKI, ALINA ROSE —

Interview Candidates (3)

Cases in front of an examiner whose interview lift is 10 percentage points or more — i.e. interviewed cases historically resolve more favorably than non-interviewed ones. The top 3 ordered by deadline are shown.

App #TitleExaminerDue in
19111713 BRIGHT- AND DARK-FIELD MICROSCOPE FOR BIOLOGICAL TISSUE ANALYSIS CARRUTH, JENNIFER DOAK —
18797311 RAMAN-ACTIVE NANOPARTICLE FOR SURFACE-ENHANCED RAMAN SPECTROSCOPY AND METHOD OF PRODUCING THE SAME DIAZ, MATTHEW R —
18519810 CHARGED PARTICLE BEAM APPARATUS KALISZEWSKI, ALINA ROSE —

Top Art Units

Art UnitApps
2871 1
1761 1
2881 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19111713 BRIGHT- AND DARK-FIELD MICROSCOPE FOR BIOLOGICAL TISSUE ANALYSIS CARRUTH, JENNIFER DOAK 2871 §103 Non-Final OA — Pending Mar 13, 2025
18797311 RAMAN-ACTIVE NANOPARTICLE FOR SURFACE-ENHANCED RAMAN SPECTROSCOPY AND METHOD OF PRODUCING THE SAME DIAZ, MATTHEW R 1761 §101§102§103§112DP Non-Final OA — Pending Aug 07, 2024
18519810 CHARGED PARTICLE BEAM APPARATUS KALISZEWSKI, ALINA ROSE 2881 §103§112 Non-Final OA — Pending Nov 27, 2023

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Frequently Asked Questions

How many pending USPTO office actions does Korea Research Institute of Standards and Science have?

Korea Research Institute of Standards and Science has 3 pending office actions as of October 2026, spread across 3 art units and 3 examiners.

Which USPTO examiner handles the most Korea Research Institute of Standards and Science applications?

Jennifer Doak Carruth has the most, with 1 of Korea Research Institute of Standards and Science's pending office actions.

What technology area are Korea Research Institute of Standards and Science's patent applications in?

Mostly Semiconductors, Circuits & Optics (USPTO Tech Center 2800), based on where its pending office actions are examined.

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