Technology area: Semiconductors, Circuits & Optics
1 pending office actions • 1 art units • 1 examiners • 0 of 1 (0%) have an AI response strategy ready
Rf Materials Co. Ltd. has 1 pending office action within the Semiconductors, Circuits & Optics technology area. This action is handled by examiner YI, CHANGHYUN, who is the busiest examiner for the company with 1 pending action. The portfolio is limited to 1 distinct examiner and 1 distinct art unit. For a practitioner, this means that the outcome of the company's current patent prosecution is entirely in the hands of a single examiner. There is no internal baseline to compare how different examiners might treat the company's semiconductor technologies.
The presence of 1 pending office action indicates a very focused active portfolio. Because the action is in 1 distinct art unit, the practitioner can concentrate on the specific prior art and procedures relevant to that unit. YI, CHANGHYUN is the sole examiner currently engaged with the company's pending applications, so their specific perspective is the most important factor in the prosecution. The Semiconductors, Circuits & Optics technology area points to innovations in electronic or optical materials. With 1 distinct examiner and 1 distinct art unit, the company's current patent profile is highly centralized.
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 (100%) |
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 |
|---|---|---|---|
| YI, CHANGHYUN | 1 | 93.9% | +4.3% |
Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 1 ordered by deadline are shown.
| App # | Title | Examiner | Due in |
|---|---|---|---|
| 18706744 | PACKAGE STRUCTURE HAVING AIR GAP | YI, CHANGHYUN | — |
| Art Unit | Apps |
|---|---|
| 2812 | 1 |
| App # | Title | Examiner | Art Unit | Statutes | Status | Due in | AI | Filed |
|---|---|---|---|---|---|---|---|---|
| 18706744 | PACKAGE STRUCTURE HAVING AIR GAP | YI, CHANGHYUN | 2812 | §103 | Final Rejection | — | Pending | May 02, 2024 |
IP Author helps IP teams respond to office actions faster with AI-generated responses, examiner analytics, and prosecution intelligence.
Start Free TrialRf Materials Co. Ltd. has 1 pending office actions as of October 2026, spread across 1 art units and 1 examiners.
Changhyun Yi has the most, with 1 of Rf Materials Co. Ltd.'s pending office actions.
Mostly Semiconductors, Circuits & Optics (USPTO Tech Center 2800), based on where its pending office actions are examined.
