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Office Actions › Koito Manufacturing Co. Ltd. › 19344536
Last updated: April 24, 2026
Application No. 19/344,536

Untitled Application

Unknown
Filed
2800
Examiner
GYLLSTROM, BRYON T
Art Unit
2875
Tech Center
KOITO MANUFACTURING CO., LTD.
Assignee
Koito Manufacturing Co. Ltd.
OA Round
1 (Non-Final)
68%
Grant Probability
Favorable
1-2
OA Rounds
1y 12m
To Grant
76%
With Interview

Interview Optional

— +8.1% interview lift. This examiner has a relatively high allow rate; a written response may suffice.
Based on 881 resolved cases, 2023–2026

Examiner Intelligence

GYLLSTROM, BRYON T View full profile →
Grants 68% — above average
68%
Career Allow Rate
596 granted / 881 resolved
+7.7% vs TC avg
Moderate +8% lift
Without
With
+8.1%
Interview Lift
resolved cases with interview
Fast prosecutor
1y 12m
Avg Prosecution
15 currently pending
Career history
896
Total Applications
across all art units

Statute-Specific Performance

§101
0.3%
-39.7% vs TC avg
§103
55.4%
+15.4% vs TC avg
§102
32.9%
-7.1% vs TC avg
§112
8.5%
-31.5% vs TC avg
Black line = Tech Center average estimate • Based on career data from 881 resolved cases

Prosecution Timeline

2800
Application Filed
Mar 21, 2026
Non-Final Rejection (current)

Precedent Cases

Applications granted by this same examiner with similar technology

18/652,998
Patent 12590680
LIGHT
2y 5m to grant Granted Mar 31, 2026
19/000,428
Patent 12589687
LIGHTING FEATURES FOR A LIFT GATE OF A VEHICLE
2y 5m to grant Granted Mar 31, 2026
19/064,593
Patent 12591129
Multiple Light Source Configuration
2y 5m to grant Granted Mar 31, 2026
19/207,557
Patent 12589779
Lighting Track for Autoracks and Methods of Upgrading Autoracks
2y 5m to grant Granted Mar 31, 2026
19/225,113
Patent 12590443
WORKING MACHINE
2y 5m to grant Granted Mar 31, 2026
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
68%
Grant Probability
76%
With Interview (+8.1%)
1y 12m
Median Time to Grant
Low
PTA Risk
Based on 881 resolved cases by this examiner. Grant probability derived from career allow rate.

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Data sourced from USPTO Patent File Wrapper (daily) and Office Action Archive (weekly). Analysis generated by IP Author.

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