Prosecution Insights
Last updated: October 04, 2026

Hitachi-LG Data Storage Inc.

Technology area: Semiconductors, Circuits & Optics

2 pending office actions • 1 art units • 2 examiners • 0 of 2 (0%) have an AI response strategy ready • 1 patents granted in the last 365 days

Analysis

Hitachi-LG Data Storage Inc. is currently managing 2 pending office actions within the Semiconductors, Circuits & Optics technology area. These actions are distributed among 2 distinct examiners. Despite having multiple examiners, the portfolio is concentrated within 1 distinct art unit. This suggests that while the technical subject matter is consistent enough to remain in 1 distinct art unit, it is being reviewed by different individuals within that group.

The busiest examiner for the company is INSTONE, NATHANIEL JOSEPH, who is currently handling 1 pending office action. Since the total number of 2 pending office actions is handled by 2 distinct examiners, the workload is distributed across the staff. This distribution shows an allocation of cases across the available staff. Practitioners must manage relationships with these examiners, including INSTONE, NATHANIEL JOSEPH, even though the work remains within the same group.

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

Portfolio Summary

2
Total Pending OAs
1
Non-Final OAs
1
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.

0
Hard (0%)
2
Medium (100%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only2 (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
50% of docket
0
Mechanical / Eng
0% of docket
1
Business / Other
50% 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.

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

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
INSTONE, NATHANIEL JOSEPH 1 62.9% +26.2%
DEAN, RAY ALEXANDER 1 79.1% +17.0%

Interview Candidates (2)

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 2 ordered by deadline are shown.

App #TitleExaminerDue in
18388881 WIRELESS CHARGING DEVICE, SMARTPHONE KEY SYSTEM FOR VEHICLE, SMARTPHONE, VEHICLE, METHOD, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM INSTONE, NATHANIEL JOSEPH —
18039309 HEAD MOUNTED DISPLAY DEAN, RAY ALEXANDER —

Top Art Units

Art UnitApps
2872 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18388881 WIRELESS CHARGING DEVICE, SMARTPHONE KEY SYSTEM FOR VEHICLE, SMARTPHONE, VEHICLE, METHOD, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM INSTONE, NATHANIEL JOSEPH — §103 Non-Final OA — Pending Nov 13, 2023
18039309 HEAD MOUNTED DISPLAY DEAN, RAY ALEXANDER 2872 §103 Final Rejection — Pending May 30, 2023

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