Last updated: August 14, 2026

Application No. 19/052,678

LOW-FREQUENCY MULTIFERROIC MECHANICAL ANTENNA AMPLIFIED WITH MULTIFUNCTIONAL METAMATERIAL BEAM

Non-Final OA

Filed

Feb 13, 2025

Priority

Dec 09, 2024 — CN 202411803773.3

Examiner

SMITH, GRAHAM P

Art Unit

2845

Tech Center

2800 — Semiconductors & Electrical Systems

Assignee

Shanghai Jiao Tong University

OA Round

1 (Non-Final)

Interview Optional

— +12.4% interview lift. Interview lift (+12.4%) is below the 15.0% threshold. A written response is recommended.

Based on 705 resolved cases, 2023–2026

Examiner Intelligence

SMITH, GRAHAM P View full profile →

Grants 77% — above average

Career Allowance Rate

540 granted / 705 resolved

+8.6% vs TC avg

Moderate +12% lift

Without

With

+12.4%

Interview Lift

resolved cases with interview

Typical timeline

2y 8m

Avg Prosecution

13 currently pending

Career history

725

Total Applications

across all art units

Statute-Specific Performance

§101

0.5%

-39.5% vs TC avg

§103

56.6%

+16.6% vs TC avg

§102

11.6%

-28.4% vs TC avg

§112

26.4%

-13.6% vs TC avg

Black line = Tech Center average estimate • Based on career data from 705 resolved cases

Prosecution Timeline

Feb 13, 2025

Application Filed

Jul 22, 2026

Non-Final Rejection mailed (current)

Precedent Cases

Applications granted by this same examiner with similar technology

19/140,754

Patent 12706368

ANTENNA DEVICE AND ARTIFICIAL SATELLITE

1y 1m to grant Granted Aug 11, 2026

18/765,768

Patent 12700673

MULTI-FREQUENCY BAND ANTENNA

2y 0m to grant Granted Aug 04, 2026

18/367,709

Patent 12695174

Secondary Antenna for Wireless Microphone

2y 10m to grant Granted Jul 28, 2026

18/774,600

Patent 12695170

SYSTEMS OF WIRELESS COMMUNICATION-ENABLED INTEGRATED ROOFING ACCESSORIES AND METHODS OF USE THEREOF

2y 0m to grant Granted Jul 28, 2026

18/857,688

Patent 12695211

ANTENNA ARRAY SYSTEM

1y 9m to grant Granted Jul 28, 2026

Study what changed to get past this examiner. Based on 5 most recent grants.

Strategy Recommendation AI-generated — please review before filing

Get a prosecution strategy drawn from examiner precedents, rejection analysis, and claim mapping.

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Prosecution Projections

1-2

Expected OA Rounds

77%

Grant Probability

89%

With Interview (+12.4%)

2y 8m (~1y 2m remaining)

Median Time to Grant

Low

PTA Risk

Based on 705 resolved cases by this examiner. Grant probability derived from career allowance rate.