Last updated: July 05, 2026

Application No. 18/774,088

METHOD AND DEVICE FOR CAMERA CALIBRATION ALGORITHM USING UNBIASED CONIC ESTIMATOR CONSIDERING DISTORTION

Non-Final OA

Filed

Jul 16, 2024

Priority

Mar 07, 2024 — RE 10-2024-0032509

Examiner

DHOOGE, DEVIN J

Art Unit

2677

Tech Center

2600 — Communications

Assignee

Seoul National University R&DB Foundation

OA Round

1 (Non-Final)

Interview Optional

— +33.2% interview lift. Examiner has a relatively high allowance rate (71%); +33.2% interview lift. A written response may suffice.

Based on 85 resolved cases, 2023–2026

Examiner Intelligence

DHOOGE, DEVIN J View full profile →

Grants 71% — above average

Career Allowance Rate

60 granted / 85 resolved

+8.6% vs TC avg

Strong +33% interview lift

Without

With

+33.2%

Interview Lift

resolved cases with interview

Typical timeline

3y 2m

Avg Prosecution

24 currently pending

Career history

124

Total Applications

across all art units

Statute-Specific Performance

§101

0.7%

-39.3% vs TC avg

§103

82.2%

+42.2% vs TC avg

§102

17.1%

-22.9% vs TC avg

Black line = Tech Center average estimate • Based on career data from 85 resolved cases

Prosecution Timeline

Jul 16, 2024

Application Filed

Aug 16, 2024

Response after Non-Final Action

Apr 07, 2026

Non-Final Rejection mailed (current)

Precedent Cases

Applications granted by this same examiner with similar technology

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IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND STORAGE MEDIUM

3y 3m to grant Granted Jun 09, 2026

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CONTOUR LINE ANALYSIS APPARATUS, PROCESSING DIMENSION EXTRACTION SYSTEM, PROCESSING CONDITION DECISION SYSTEM, SEMICONDUCTOR DEVICE MANUFACTURING SYSTEM, AND DATA STRUCTURE

3y 9m to grant Granted Jun 02, 2026

18/209,271

Patent 12639845

APPARATUS AND METHOD FOR DISTANCE ESTIMATION

2y 11m to grant Granted May 26, 2026

17/735,086

Patent 12626483

REDUCING FALSE POSITIVE IDENTIFICATIONS DURING VIDEO CONFERENCING TRACKING AND DETECTION

4y 0m to grant Granted May 12, 2026

17/754,083

Patent 12614393

OBJECT DETECTION DEVICE, OBJECT DETECTION SYSTEM, MOBILE OBJECT, AND OBJECT DETECTION METHOD

4y 1m to grant Granted Apr 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.

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

Prosecution Projections

1-2

Expected OA Rounds

71%

Grant Probability

99%

With Interview (+33.2%)

3y 2m (~1y 2m remaining)

Median Time to Grant

Low

PTA Risk

Based on 85 resolved cases by this examiner. Grant probability derived from career allowance rate.