Prosecution Insights
Last updated: October 02, 2026

BEIJING HUA TAN YUAN XIN ELECTRONICS TECHNOLOGY CO., LTD.

Technology area: Semiconductors, Circuits & Optics

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

Analysis

BEIJING HUA TAN YUAN XIN ELECTRONICS TECHNOLOGY CO., LTD. currently manages 2 pending office actions within the Semiconductors, Circuits & Optics technology area. These matters are distributed across 2 distinct examiners and 2 distinct art units, indicating a broad spread of examination relative to the total volume of pending applications. The presence of 2 distinct art units suggests that the company's intellectual property may span different specialized sub-sectors within the broader electronics field, requiring a strategy that accounts for varying examination standards across these administrative groups.

NETTLES, CORALIE ANN is identified as the busiest examiner for this portfolio, currently overseeing 1 pending office action. Because this examiner is responsible for 1 of the 2 total pending actions, their individual examination style and historical trends will significantly influence the overall progression of the portfolio. The fact that each of the 2 distinct examiners is handling a single matter suggests a lack of examiner concentration, which may prevent the applicant from leveraging consistent feedback from a single individual across multiple applications.

Practitioners should note that the pending office actions are isolated in different administrative environments. With 2 distinct art units involved, the prosecution team must prepare for potentially divergent prior art citations and legal interpretations. Monitoring the specific tendencies of NETTLES, CORALIE ANN will be crucial, as this examiner represents a significant portion of the current workload for BEIJING HUA TAN YUAN XIN ELECTRONICS TECHNOLOGY CO., LTD.

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

Portfolio Summary

2
Total Pending OAs
2
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 (50%)
1
Medium (50%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only1 (50%)
Multi-statute (no §101)1 (50%)

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
2
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.

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
NETTLES, CORALIE ANN 1 65.0% +26.2%
LEE, WOO KYUNG 1 81.9% +12.8%

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
18043728 TRANSISTOR AND METHOD FOR FABRICATING THE SAME LEE, WOO KYUNG —

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
18043724 TRANSISTOR AND METHOD FOR FABRICATING THE SAME NETTLES, CORALIE ANN —
18043728 TRANSISTOR AND METHOD FOR FABRICATING THE SAME LEE, WOO KYUNG —

Top Art Units

Art UnitApps
2893 1
2815 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18043724 TRANSISTOR AND METHOD FOR FABRICATING THE SAME NETTLES, CORALIE ANN 2893 §103 Non-Final OA — Pending Mar 01, 2023
18043728 TRANSISTOR AND METHOD FOR FABRICATING THE SAME LEE, WOO KYUNG 2815 §102§103§112 Non-Final OA — Pending Mar 01, 2023

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