Prosecution Insights
Last updated: July 10, 2026
Application No. 18/916,519

Untitled Application

Unknown
Filed
4100
Examiner
PATEL, SHREYANS A
Art Unit
4100
Tech Center
Mitel Networks Corporation
Assignee
Mitel Networks Corporation
OA Round
1 (Non-Final)
89%
Grant Probability
Favorable
1-2
OA Rounds
2y 0m
Filing → Grant
97%
With Interview

Examiner Intelligence

Grants 89% — above average
89%
Career Allowance Rate
363 granted / 409 resolved
+28.8% vs TC avg
Moderate +8% lift
Without
With
+8.1%
Interview Lift
resolved cases with interview
Fast prosecutor
2y 0m
Avg Prosecution
31 currently pending
Career history
455
Total Applications
across all art units

Statute-Specific Performance

§101
10.8%
-29.2% vs TC avg
§103
69.1%
+29.1% vs TC avg
§102
10.7%
-29.3% vs TC avg
§112
0.7%
-39.3% vs TC avg
Black line = Tech Center average estimate • Based on career data from 409 resolved cases

Prosecution Timeline

4100
Application Filed
Jul 08, 2026
Non-Final Rejection mailed (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12659658
ACOUSTIC ECHO CANCELLATION SYSTEM AND ASSOCIATED METHOD
2y 10m to grant Granted Jun 16, 2026
Patent 12646496
METHODS AND SYSTEMS OF TEXT-CONDITIONED AUDIO-VISUAL SPEECH GENERATION WITH MULTI-MODAL LATENT DIFFUSION MODELS
2y 2m to grant Granted Jun 02, 2026
Patent 12608559
METHOD AND SYSTEM FOR ENHANCING A MUTIMODAL INPUT CONTENT
3y 0m to grant Granted Apr 21, 2026
Patent 12609128
METHOD FOR IMPROVING FAR-FIELD SPEECH INTERACTION PERFORMANCE, AND FAR-FIELD SPEECH INTERACTION SYSTEM
2y 0m to grant Granted Apr 21, 2026
Patent 12586597
ENHANCED AUDIO FILE GENERATOR
3y 6m to grant Granted Mar 24, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

Strategy Recommendation AI-generated — please review before filing

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Prosecution Projections

1-2
Expected OA Rounds
89%
Grant Probability
97%
With Interview (+8.1%)
2y 0m
Median Time to Grant
Low
PTA Risk
Based on 409 resolved cases by this examiner. Grant probability derived from career allowance rate.

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