Prosecution Insights
Last updated: July 17, 2026
Application No. 18/887,653

ZERO POWER PUPIL RELAY

Non-Final OA
Filed
Sep 17, 2024
Priority
Sep 20, 2023 — provisional 63/583,869
Examiner
YE, LIN
Art Unit
Tech Center
Assignee
Meta Platforms Technologies LLC
OA Round
1 (Non-Final)
32%
Grant Probability
At Risk
1-2
OA Rounds
1y 6m
Est. Remaining
59%
With Interview

Examiner Intelligence

Grants only 32% of cases
32%
Career Allowance Rate
23 granted / 73 resolved
-28.5% vs TC avg
Strong +27% interview lift
Without
With
+27.2%
Interview Lift
resolved cases with interview
Typical timeline
3y 4m
Avg Prosecution
6 currently pending
Career history
80
Total Applications
across all art units

Statute-Specific Performance

§101
0.7%
-39.3% vs TC avg
§103
79.4%
+39.4% vs TC avg
§102
14.7%
-25.3% vs TC avg
§112
1.5%
-38.5% vs TC avg
Black line = Tech Center average estimate • Based on career data from 73 resolved cases

Prosecution Timeline

Sep 17, 2024
Application Filed
May 22, 2026
Non-Final Rejection mailed
Jun 26, 2026
Applicant Interview (Telephonic)
Jul 03, 2026
Examiner Interview Summary

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12621582
SOLID-STATE IMAGE SENSOR, IMAGING APPARATUS, AND CONTROL METHOD FOR SOLID-STATE IMAGE SENSOR
2y 0m to grant Granted May 05, 2026
Patent 12581187
IMAGE PICKUP APPARATUS CONTROLLING AN OPERATING MODE, ITS CONTROL METHOD, AND STORAGE MEDIUM
2y 0m to grant Granted Mar 17, 2026
Patent 12513383
ELECTRONIC DEVICE
1y 9m to grant Granted Dec 30, 2025
Patent 12457406
MOBILE SINGLE LEAF SCANNER
1y 10m to grant Granted Oct 28, 2025
Patent 12407938
ADAPTIVE SYNCHRONIZATION FOR AUTOMATIC EXPOSURE CONTROL (AEC)
1y 6m to grant Granted Sep 02, 2025
Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

1-2
Expected OA Rounds
32%
Grant Probability
59%
With Interview (+27.2%)
3y 4m (~1y 6m remaining)
Median Time to Grant
Low
PTA Risk
Based on 73 resolved cases by this examiner. Grant probability derived from career allowance rate.

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