Technology areas: Chemistry & Materials • Semiconductors, Circuits & Optics • Medical Devices & Mechanical Engineering
4 pending office actions • 3 art units • 4 examiners • 0 of 4 (0%) have an AI response strategy ready • 6 patents granted in the last 365 days
SK Siltron Co. Ltd. has 4 pending office actions in Medical Devices & Mechanical Engineering. The matters involve 4 examiners and 3 art units, indicating a distributed docket with some concentration at the art-unit level.
LUNDY, DANIEL STEFAN is the busiest examiner, with 1 pending matter. Because no listed examiner carries more than one matter, responses should be coordinated through portfolio oversight while remaining tailored to each examination record.
Based on the USPTO statutory response window for each pending office action. 1 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.
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.
| Bucket | Cases |
|---|---|
| §103 only | 1 (25%) |
| Multi-statute (no §101) | 3 (75%) |
How the docket's pending cases split across USPTO tech-center bands.
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.
| Examiner | Apps on this docket | Allow rate | Interview lift |
|---|---|---|---|
| LUNDY, DANIEL STEFAN | 1 | 100.0% | +0.0% |
| QI, HUA | 1 | 56.5% | +23.0% |
| NEIBAUR, ROBERT F | 1 | 77.0% | +31.3% |
| CHEN, JACK S J | 1 | 76.6% | +5.9% |
Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 3 ordered by deadline are shown.
| App # | Title | Examiner | Due in |
|---|---|---|---|
| 17790791 | LIFT PIN, WAFER PROCESSING APPARATUS COMPRISING SAME, AND METHOD FOR PRODUCING WAFERS | CHEN, JACK S J | 9d |
| 18935814 | WAFER EDGE POLISHING DRUM AND WAFER EDGE POLISHING EQUIPMENT INCLUDING THE SAME | LUNDY, DANIEL STEFAN | — |
| 18902655 | EPITAXIAL WAFER AND A METHOD FOR MANUFACTURING AN EPITAXIAL WAFER | QI, HUA | — |
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 # | Title | Examiner | Due in |
|---|---|---|---|
| 18902655 | EPITAXIAL WAFER AND A METHOD FOR MANUFACTURING AN EPITAXIAL WAFER | QI, HUA | — |
| 18816134 | WAFER DOUBLE-SIDE POLISHING APPARATUS AND METHOD OF EVALUATING THE SAME | NEIBAUR, ROBERT F | — |
| Art Unit | Apps |
|---|---|
| 3723 | 2 |
| 1714 | 1 |
| 2893 | 1 |
| App # | Title | Examiner | Art Unit | Statutes | Status | Due in | AI | Filed |
|---|---|---|---|---|---|---|---|---|
| 18935814 | WAFER EDGE POLISHING DRUM AND WAFER EDGE POLISHING EQUIPMENT INCLUDING THE SAME | LUNDY, DANIEL STEFAN | 3723 | §102§103§112 | Non-Final OA | — | Pending | Nov 04, 2024 |
| 18902655 | EPITAXIAL WAFER AND A METHOD FOR MANUFACTURING AN EPITAXIAL WAFER | QI, HUA | 1714 | §103§112 | Non-Final OA | — | Pending | Sep 30, 2024 |
| 18816134 | WAFER DOUBLE-SIDE POLISHING APPARATUS AND METHOD OF EVALUATING THE SAME | NEIBAUR, ROBERT F | 3723 | §103 | Non-Final OA | — | Pending | Aug 27, 2024 |
| 17790791 | LIFT PIN, WAFER PROCESSING APPARATUS COMPRISING SAME, AND METHOD FOR PRODUCING WAFERS | CHEN, JACK S J | 2893 | §103§112 | Final Rejection | 9d | Pending | Jul 29, 2022 |
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Start Free TrialSK Siltron Co. Ltd. has 4 pending office actions as of October 2026, spread across 3 art units and 4 examiners.
Daniel Stefan Lundy has the most, with 1 of SK Siltron Co. Ltd.'s pending office actions.
Mostly Medical Devices & Mechanical Engineering (USPTO Tech Center 3700), based on where its pending office actions are examined.
