Last updated: July 17, 2026

Application No. 19/171,867

CONSTITUENT RECTANGLES IN CODED VIDEO

Non-Final OA

Filed

Apr 07, 2025

Priority

Apr 08, 2024 — provisional 63/631,286

Examiner

HUANG, FRANK F

Art Unit

2485

Tech Center

2400 — Computer Networks

Assignee

Nokia Corporation

OA Round

1 (Non-Final)

Interview Optional

— +15.2% interview lift. Examiner has a relatively high allowance rate (76%); +15.2% interview lift. A written response may suffice.

Based on 713 resolved cases, 2023–2026

Examiner Intelligence

HUANG, FRANK F View full profile →

Grants 76% — above average

Career Allowance Rate

539 granted / 713 resolved

+17.6% vs TC avg

Strong +15% interview lift

Without

With

+15.2%

Interview Lift

resolved cases with interview

Typical timeline

2y 7m

Avg Prosecution

12 currently pending

Career history

734

Total Applications

across all art units

Statute-Specific Performance

§101

0.6%

-39.4% vs TC avg

§103

91.7%

+51.7% vs TC avg

§102

1.6%

-38.4% vs TC avg

§112

1.1%

-38.9% vs TC avg

Black line = Tech Center average estimate • Based on career data from 713 resolved cases

Prosecution Timeline

Apr 07, 2025

Application Filed

May 29, 2026

Non-Final Rejection mailed (current)

Precedent Cases

Applications granted by this same examiner with similar technology

18/641,469

Patent 12684123

METHOD AND SYSTEM FOR ENERGY-EFFICIENT APPROXIMATE DIGITAL JPEG AND MJPEG-COMPRESSION

2y 2m to grant Granted Jul 14, 2026

18/917,618

Patent 12684128

ENCODING DEVICE, DECODING DEVICE AND PROGRAM

1y 9m to grant Granted Jul 14, 2026

18/919,836

Patent 12684219

REFRIGERATORS HAVING INTERNAL CONTENT CAMERAS, AND METHODS OF OPERATING THE SAME

1y 8m to grant Granted Jul 14, 2026

18/943,180

Patent 12684125

BINARIZATION OF DQP USING SEPARATE ABSOLUTE VALUE AND SIGN (SAVS) IN CABAC

1y 8m to grant Granted Jul 14, 2026

18/857,141

Patent 12676984

VIDEO CODING AND DECODING

1y 8m to grant Granted Jul 07, 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

76%

Grant Probability

91%

With Interview (+15.2%)

2y 7m (~1y 3m remaining)

Median Time to Grant

Low

PTA Risk

Based on 713 resolved cases by this examiner. Grant probability derived from career allowance rate.