Technology area: Semiconductors, Circuits & Optics
11 pending office actions • 4 art units • 10 examiners • 0 of 11 (0%) have an AI response strategy ready • 12 patents granted in the last 365 days
HannStar Display Corporation has 11 pending office actions in Semiconductors, Circuits & Optics. The docket spans 10 distinct examiners and 4 distinct art units, indicating wide examiner distribution within a more concentrated technical structure.
SANTIAGO, MARICELI is the busiest examiner, with 2 pending matters. The shared examiner assignment offers an opportunity to identify recurring issues, while the 4 art units call for a coordinated technical framework that can be adapted to distinct examination records.
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 | 3 (27%) |
| §102 only | 1 (9%) |
| Multi-statute (no §101) | 7 (64%) |
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 |
|---|---|---|---|
| SANTIAGO, MARICELI | 2 | 81.1% | +8.5% |
| WILSON, PAISLEY L | 1 | 59.2% | +34.6% |
| NGUYEN, DUNG T | 1 | 82.2% | +0.9% |
| CROCKETT, RYAN M | 1 | 79.0% | +5.2% |
| LIU, SHAN | 1 | 72.2% | +39.2% |
| JUNG, JONATHAN Y | 1 | 72.7% | +16.9% |
| ASSOGBA ONANGA, FRANCK | 1 | — | — |
| CHUNG, DAVID Y | 1 | 70.5% | +7.3% |
| JOHNSON, CHRISTOPHER A | 1 | 84.5% | +8.2% |
| MINNEY, GABRIEL SEBASTIAN | 1 | 100.0% | +0.0% |
Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 3 ordered by deadline are shown.
| App # | Title | Examiner | Due in |
|---|---|---|---|
| 18963812 | DISPLAY DEVICE | NGUYEN, DUNG T | — |
| 18929648 | REFLECTIVE DISPLAY PANEL | SANTIAGO, MARICELI | — |
| 18629953 | DISPLAY PANEL | MINNEY, GABRIEL SEBASTIAN | — |
Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 7 ordered by deadline are shown.
| App # | Title | Examiner | Due in |
|---|---|---|---|
| 19002649 | COLOR FILTER SUBSTRATE AND DISPLAY DEVICE | SANTIAGO, MARICELI | — |
| 18988858 | PIXEL ARRAY SUBSTRATE STRUCTURE AND FABRICATION METHOD THEREOF AND ELECTROPHORETIC DISPLAY DEVICE | WILSON, PAISLEY L | — |
| 18948389 | PIXEL ARRAY SUBSTRATE | CROCKETT, RYAN M | — |
| 18946952 | COLOR FILTER SUBSTRATE AND DISPLAY DEVICE | LIU, SHAN | — |
| 18940865 | DISPLAY PANEL | ASSOGBA ONANGA, FRANCK | — |
| 18939564 | DISPLAY PANEL | CHUNG, DAVID Y | — |
| 18822309 | REFLECTIVE DISPLAY PANEL AND SPUTTERING TARGET | JOHNSON, CHRISTOPHER A | — |
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 # | Title | Examiner | Due in |
|---|---|---|---|
| 18988858 | PIXEL ARRAY SUBSTRATE STRUCTURE AND FABRICATION METHOD THEREOF AND ELECTROPHORETIC DISPLAY DEVICE | WILSON, PAISLEY L | — |
| 18946952 | COLOR FILTER SUBSTRATE AND DISPLAY DEVICE | LIU, SHAN | — |
| 18945532 | REFLECTIVE DISPLAY PANEL AND SPUTTERING TARGET | JUNG, JONATHAN Y | — |
| Art Unit | Apps |
|---|---|
| 2871 | 6 |
| 2875 | 2 |
| 2899 | 1 |
| 2897 | 1 |
| App # | Title | Examiner | Art Unit | Statutes | Status | Due in | AI | Filed |
|---|---|---|---|---|---|---|---|---|
| 19002649 | COLOR FILTER SUBSTRATE AND DISPLAY DEVICE | SANTIAGO, MARICELI | 2875 | §102§103§112 | Non-Final OA | — | Pending | Dec 26, 2024 |
| 18988858 | PIXEL ARRAY SUBSTRATE STRUCTURE AND FABRICATION METHOD THEREOF AND ELECTROPHORETIC DISPLAY DEVICE | WILSON, PAISLEY L | — | §102§103 | Non-Final OA | — | Pending | Dec 19, 2024 |
| 18963812 | DISPLAY DEVICE | NGUYEN, DUNG T | 2871 | §103 | Non-Final OA | — | Pending | Nov 29, 2024 |
| 18948389 | PIXEL ARRAY SUBSTRATE | CROCKETT, RYAN M | 2871 | §102§103 | Non-Final OA | — | Pending | Nov 14, 2024 |
| 18946952 | COLOR FILTER SUBSTRATE AND DISPLAY DEVICE | LIU, SHAN | 2871 | §102§103 | Final Rejection | — | Pending | Nov 14, 2024 |
| 18945532 | REFLECTIVE DISPLAY PANEL AND SPUTTERING TARGET | JUNG, JONATHAN Y | 2871 | §103 | Non-Final OA | — | Pending | Nov 13, 2024 |
| 18940865 | DISPLAY PANEL | ASSOGBA ONANGA, FRANCK | 2871 | §102§103§112 | Non-Final OA | — | Pending | Nov 08, 2024 |
| 18939564 | DISPLAY PANEL | CHUNG, DAVID Y | 2871 | §102§103 | Non-Final OA | — | Pending | Nov 07, 2024 |
| 18929648 | REFLECTIVE DISPLAY PANEL | SANTIAGO, MARICELI | 2875 | §102 | Non-Final OA | — | Pending | Oct 29, 2024 |
| 18822309 | REFLECTIVE DISPLAY PANEL AND SPUTTERING TARGET | JOHNSON, CHRISTOPHER A | 2899 | §102§103 | Non-Final OA | — | Pending | Sep 02, 2024 |
| 18629953 | DISPLAY PANEL | MINNEY, GABRIEL SEBASTIAN | 2897 | §103 | Non-Final OA | — | Pending | Apr 09, 2024 |
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Start Free TrialHannStar Display Corporation has 11 pending office actions as of October 2026, spread across 4 art units and 10 examiners.
Mariceli Santiago has the most, with 2 of HannStar Display Corporation's pending office actions.
Mostly Semiconductors, Circuits & Optics (USPTO Tech Center 2800), based on where its pending office actions are examined.
