Last updated: July 11, 2026

Application No. 18/706,052

Untitled Application

Unknown

Filed

2800

Priority

Dec 17, 2021 — JP 2021-205002 +1 more

Examiner

HOLLWEG, THOMAS A

Art Unit

2874

Tech Center

SUMITOMO ELECTRIC INDUSTRIES, LTD.

Assignee

Sumitomo Electric Industries Ltd.

OA Round

1 (Non-Final)

This examiner grants 53% of cases after interview

— +31.2% interview lift. A telephonic interview to clarify the technical implementation could significantly improve the outcome.

Based on 464 resolved cases, 2023–2026

Examiner Intelligence

HOLLWEG, THOMAS A View full profile →

Grants 53% of resolved cases

Career Allowance Rate

247 granted / 464 resolved

-6.8% vs TC avg

Strong +31% interview lift

Without

With

+31.2%

Interview Lift

resolved cases with interview

Typical timeline

3y 0m

Avg Prosecution

15 currently pending

Career history

482

Total Applications

across all art units

Statute-Specific Performance

§101

0.2%

-39.8% vs TC avg

§103

86.2%

+46.2% vs TC avg

§102

8.7%

-31.3% vs TC avg

§112

3.4%

-36.6% vs TC avg

Black line = Tech Center average estimate • Based on career data from 464 resolved cases

Prosecution Timeline

2800

Application Filed

Apr 07, 2026

Non-Final Rejection mailed (current)

Precedent Cases

Applications granted by this same examiner with similar technology

17/795,935

Patent 12659036

MODE MULTIPLEXER/DEMULTIPLEXER USING METAMATERIALS FOR OPTICAL FIBER COMMUNICATIONS

3y 10m to grant Granted Jun 16, 2026

18/030,523

Patent 12645040

OPTICAL CONNECTION STRUCTURE

3y 1m to grant Granted Jun 02, 2026

18/308,801

Patent 12645026

COMPACT CABLE ASSEMBLY

3y 1m to grant Granted Jun 02, 2026

18/345,044

Patent 12631838

ROTATING CIRCULAR WAVEGUIDE CHANNEL FOR FOLDABLE ELECTRONIC DEVICES

2y 10m to grant Granted May 19, 2026

18/319,767

Patent 12546965

FIBER OPTIC ENCLOSURES AND CORRESPONDING SYSTEMS WITH OPTIONAL SPLITTER RATIO OUTPUTS

2y 8m to grant Granted Feb 10, 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.

Typically takes 5-10 seconds — AI-generated, attorney review required before filing

Prosecution Projections

1-2

Expected OA Rounds

53%

Grant Probability

84%

With Interview (+31.2%)

3y 0m

Median Time to Grant

Low

PTA Risk

Based on 464 resolved cases by this examiner. Grant probability derived from career allowance rate.