Last updated: April 22, 2026

Application No. 19/020,236

Untitled Application

Unknown

Filed

2100

Priority

Aug 28, 2024 — RE 10-2024-0116068

Examiner

TSAI, SHENG JEN

Art Unit

2139

Tech Center

SK hynix Inc.

Assignee

SK Hynix Inc.

OA Round

1 (Non-Final)

Interview Optional

— +13.2% interview lift. Interview lift (+13.2%) is below the 15.0% threshold. A written response is recommended.

Based on 790 resolved cases, 2023–2026

Examiner Intelligence

TSAI, SHENG JEN View full profile →

Grants 70% — above average

Career Allowance Rate

556 granted / 790 resolved

+10.4% vs TC avg

Moderate +13% lift

Without

With

+13.2%

Interview Lift

resolved cases with interview

Typical timeline

3y 4m

Avg Prosecution

26 currently pending

Career history

816

Total Applications

across all art units

Statute-Specific Performance

§101

2.1%

-37.9% vs TC avg

§103

48.8%

+8.8% vs TC avg

§102

24.7%

-15.3% vs TC avg

§112

12.2%

-27.8% vs TC avg

Black line = Tech Center average estimate • Based on career data from 790 resolved cases

Prosecution Timeline

2100

Application Filed

Mar 23, 2026

Non-Final Rejection (current)

Precedent Cases

Applications granted by this same examiner with similar technology

18/604,149

Patent 12596490

MEMORY MANAGEMENT USING A REGISTER

2y 0m to grant Granted Apr 07, 2026

18/190,724

Patent 12585387

Clock Domain Phase Adjustment for Memory Operations

2y 12m to grant Granted Mar 24, 2026

18/340,291

Patent 12579075

USING RETIRED PAGES HISTORY FOR INSTRUCTION TRANSLATION LOOKASIDE BUFFER (TLB) PREFETCHING IN PROCESSOR-BASED DEVICES

2y 8m to grant Granted Mar 17, 2026

18/090,261

Patent 12572474

SPARSITY COMPRESSION FOR INCREASED CACHE CAPACITY

3y 2m to grant Granted Mar 10, 2026

18/513,710

Patent 12561070

AUTONOMOUS BATTERY RECHARGE CONTROLLER

2y 3m to grant Granted Feb 24, 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

70%

Grant Probability

84%

With Interview (+13.2%)

3y 4m

Median Time to Grant

Low

PTA Risk

Based on 790 resolved cases by this examiner. Grant probability derived from career allowance rate.