Prosecution Insights
Prosecution Insights
Technology areas: Networking & Security • Semiconductors, Circuits & Optics
4 pending office actions • 2 art units • 4 examiners • 0 of 4 (0%) have an AI response strategy ready • 7 patents granted in the last 365 days
Beijing Shiyan Technology Co. Ltd. is currently managing 4 pending office actions within the Semiconductors, Circuits & Optics technology area. These actions are distributed among a matching number of distinct examiners, indicating that each pending matter is being reviewed by a different individual. The prosecution activity is spread across 2 distinct art units, which suggests a technical focus that spans multiple specialized groups within the patent office.
CHANG, CHARLES S is identified as the busiest examiner for this portfolio, currently holding 1 pending office action. Since there are 4 distinct examiners for the matters, the workload is evenly divided across the examining staff. The concentration of these matters into 2 distinct art units implies that while the examiners are different, the technical subject matter falls into two primary categories.
For practitioners, this distribution across 2 distinct art units requires monitoring for potential examiner-specific trends. The presence of multiple examiners ensures that the portfolio's progress is not dependent on the schedule of a single individual. These matters represent the total active prosecution volume for the company in this sector.
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 |
|---|---|
| §101 only | 1 (25%) |
| §103 only | 1 (25%) |
| Multi-statute (no §101) | 2 (50%) |
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 |
|---|---|---|---|
| CHANG, CHARLES S | 1 | 78.3% | +17.7% |
| TALLMAN, ROBERT E | 1 | 81.8% | +14.6% |
| LIU, SHAN | 1 | 72.4% | +39.4% |
| MAHMUD, FARHAN | 1 | 56.2% | +9.8% |
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 |
|---|---|---|---|
| 18847769 | LIGHT FIELD DISPLAY DEVICE AND WEARABLE DEVICE | CHANG, CHARLES S | — |
| 18771716 | DISPLAY APPARATUS | TALLMAN, ROBERT E | — |
| 18714672 | DRIVING METHOD AND DEVICE FOR DISPLAY DEVICE, AND DISPLAY APPARATUS | MAHMUD, FARHAN | — |
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 |
|---|---|---|---|
| 18847769 | LIGHT FIELD DISPLAY DEVICE AND WEARABLE DEVICE | CHANG, CHARLES S | — |
| 18771716 | DISPLAY APPARATUS | TALLMAN, ROBERT E | — |
| 18718752 | DISPLAY SUBSTRATE AND METHOD OF MANUFACTURING THE SAME, AND DISPLAY DEVICE | LIU, SHAN | — |
| Art Unit | Apps |
|---|---|
| 2871 | 2 |
| 2483 | 1 |
| App # | Title | Examiner | Art Unit | Statutes | Status | Due in | AI | Filed |
|---|---|---|---|---|---|---|---|---|
| 18847769 | LIGHT FIELD DISPLAY DEVICE AND WEARABLE DEVICE | CHANG, CHARLES S | 2871 | §102§103 | Non-Final OA | — | Pending | Sep 17, 2024 |
| 18771716 | DISPLAY APPARATUS | TALLMAN, ROBERT E | — | §101 | Non-Final OA | — | Pending | Jul 12, 2024 |
| 18718752 | DISPLAY SUBSTRATE AND METHOD OF MANUFACTURING THE SAME, AND DISPLAY DEVICE | LIU, SHAN | 2871 | §103 | Non-Final OA | — | Pending | Jun 11, 2024 |
| 18714672 | DRIVING METHOD AND DEVICE FOR DISPLAY DEVICE, AND DISPLAY APPARATUS | MAHMUD, FARHAN | 2483 | §103§112 | Non-Final OA | — | Pending | May 30, 2024 |
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