Technology area: Semiconductors, Circuits & Optics
1 pending office actions • 1 art units • 1 examiners • 0 of 1 (0%) have an AI response strategy ready
Entrantech Inc. maintains a focused prosecution profile in the Semiconductors, Circuits & Optics technology area. The portfolio currently shows 1 pending office action, which is distributed across a distinct examiner and a distinct art unit. This concentration suggests a narrow scope of current activity within the patent office, likely centered on a specific technical innovation.
The busiest examiner identified in the data is CHANG, JOSEPH, who accounts for 1 busiest examiner pending action. Given the volume of work, this examiner is managing the company's entire pending workload. This alignment reflects a singular point of contact for the company's current legal proceedings. For a company in the semiconductor field, having the entire pending portfolio under a single official means that prosecution strategy is highly dependent on the specific interpretations and tendencies of that individual.
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 |
|---|---|
| §112 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 |
|---|---|---|---|
| CHANG, JOSEPH | 1 | 89.8% | +3.9% |
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 |
|---|---|---|---|
| 19023085 | APPARATUS TO DETECT DEFECTIVE BATTERY MODULE AND ABNORMALITY IN A SEQUENTIAL CHARGING CONTROL CHAIN | CHANG, JOSEPH | — |
| Art Unit | Apps |
|---|---|
| 2849 | 1 |
| App # | Title | Examiner | Art Unit | Statutes | Status | Due in | AI | Filed |
|---|---|---|---|---|---|---|---|---|
| 19023085 | APPARATUS TO DETECT DEFECTIVE BATTERY MODULE AND ABNORMALITY IN A SEQUENTIAL CHARGING CONTROL CHAIN | CHANG, JOSEPH | 2849 | §112 | Non-Final OA | — | Pending | Jan 15, 2025 |
IP Author helps IP teams respond to office actions faster with AI-generated responses, examiner analytics, and prosecution intelligence.
Start Free TrialEntrantech Inc. has 1 pending office actions as of October 2026, spread across 1 art units and 1 examiners.
Joseph Chang has the most, with 1 of Entrantech Inc.'s pending office actions.
Mostly Semiconductors, Circuits & Optics (USPTO Tech Center 2800), based on where its pending office actions are examined.
