Prosecution Insights
Last updated: October 25, 2026

Lumigntech Co. Ltd.

Technology area: Semiconductors, Circuits & Optics

1 pending office actions • 1 art units • 1 examiners • 0 of 1 (0%) have an AI response strategy ready

Analysis

Lumigntech Co. Ltd. currently has 1 pending office action within the Semiconductors, Circuits & Optics technology area. This action is situated within 1 distinct art unit, reflecting a focused technical engagement with the USPTO in a specific area of semiconductor or optical technology. The company's current prosecution activity is concentrated in this single matter, rather than being spread across multiple technical disciplines. The 1 distinct art units involved provide a concentrated technical environment for the examination of the company's current innovations.

The prosecution is overseen by 1 distinct examiners, with GREWAL, HEIM KIRIN serving as the busiest examiner. GREWAL, HEIM KIRIN is responsible for 1 busiest examiner pending office action, which constitutes the total active workload for the portfolio. This one to one relationship between the 1 pending office action and the examiner allows for a very direct and focused communication strategy. For practitioners, the presence of 1 distinct examiners means that the immediate success of the portfolio depends on a single examination cycle.

There is no need to manage multiple art unit standards or different examiner preferences across this portfolio. The focus remains entirely on the 1 distinct art units involved and the specific feedback provided by GREWAL, HEIM KIRIN in the Semiconductors, Circuits & Optics sector. With 1 busiest examiner pending, the applicant can expect a consistent application of examination guidelines. This concentration in a single technical area highlights the company's primary research focus, while the 1 distinct examiners assigned simplifies the overall management of the prosecution cycle.

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

Portfolio Summary

1
Total Pending OAs
1
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.

1
Hard (100%)
0
Medium (0%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
Multi-statute (no §101)1 (100%)

Industry Mix

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

0
Life Sciences
0% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
1
Semiconductors
100% 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.

10 h
Manual time on pending OAs
2 h
Time saved (low, 20%)
4 h
Time saved (mid, 35%)
0.1 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
GREWAL, HEIM KIRIN 1 91.7% +1.4%

Hard Cases (1)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 1 ordered by deadline are shown.

App #TitleExaminerDue in
18781658 METHOD FOR MANUFACTURING SEPARABLE SEMICONDUCTOR SUBSTRATE, AND SEMICONDUCTOR SUBSTRATE, THIN FILM DEVICE AND COMPOSITE DEVICE MANUFACTURED BY THE SAME GREWAL, HEIM KIRIN —

Top Art Units

Art UnitApps
2812 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18781658 METHOD FOR MANUFACTURING SEPARABLE SEMICONDUCTOR SUBSTRATE, AND SEMICONDUCTOR SUBSTRATE, THIN FILM DEVICE AND COMPOSITE DEVICE MANUFACTURED BY THE SAME GREWAL, HEIM KIRIN 2812 §102§103§112 Non-Final OA — Pending Jul 23, 2024

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Frequently Asked Questions

How many pending USPTO office actions does Lumigntech Co. Ltd. have?

Lumigntech Co. Ltd. has 1 pending office actions as of October 2026, spread across 1 art units and 1 examiners.

Which USPTO examiner handles the most Lumigntech Co. Ltd. applications?

Heim Kirin Grewal has the most, with 1 of Lumigntech Co. Ltd.'s pending office actions.

What technology area are Lumigntech Co. Ltd.'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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