Last updated: July 07, 2026

Application No. 19/127,202

Untitled Application

Unknown

Filed

Priority

Nov 11, 2022 — CN 202211415769.0 +1 more

Examiner

PETTIEGREW, TOYA R

Art Unit

Tech Center

Beijing Zitiao Network Technology Co., Ltd.

Assignee

Beijing Zitiao Network Technology Co., Ltd.

OA Round

1 (Non-Final)

This examiner grants 63% of cases after interview

— +17.0% interview lift. A telephonic interview to clarify the technical implementation could significantly improve the outcome.

Based on 171 resolved cases, 2023–2026

Examiner Intelligence

PETTIEGREW, TOYA R View full profile →

Grants 63% of resolved cases

Career Allowance Rate

108 granted / 171 resolved

+3.2% vs TC avg

Strong +17% interview lift

Without

With

+17.0%

Interview Lift

resolved cases with interview

Typical timeline

3y 4m

Avg Prosecution

18 currently pending

Career history

202

Total Applications

across all art units

Statute-Specific Performance

§101

2.0%

-38.0% vs TC avg

§103

97.4%

+57.4% vs TC avg

§102

0.2%

-39.8% vs TC avg

§112

0.5%

-39.5% vs TC avg

Black line = Tech Center average estimate • Based on career data from 171 resolved cases

Prosecution Timeline

Jun 29, 2026

Non-Final Rejection mailed (current)

Precedent Cases

Applications granted by this same examiner with similar technology

16/574,972

Patent 12643552

SYSTEMS AND METHODS FOR MAINTAINING VEHICLE SPEED DURING ROAD GRADE CHANGES

6y 8m to grant Granted Jun 02, 2026

16/788,928

Patent 12644974

SYSTEM AND METHOD OF CORRECTING ORIENTATION ERRORS

6y 3m to grant Granted Jun 02, 2026

18/521,143

Patent 12643529

SITUATION AWARENESS GUIDED ENERGY HARVESTING SYSTEM

2y 6m to grant Granted Jun 02, 2026

18/210,723

Patent 12637106

Cross-Channel Safety Analysis of Redundant MPC-Based Vehicle Controllers in Autonomous Systems

2y 11m to grant Granted May 26, 2026

17/981,009

Patent 12617307

VEHICLE CHARGING CONTROL DEVICE AND METHOD THEREFOR

3y 6m to grant Granted May 05, 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

63%

Grant Probability

80%

With Interview (+17.0%)

3y 4m

Median Time to Grant

Low

PTA Risk

Based on 171 resolved cases by this examiner. Grant probability derived from career allowance rate.