Prosecution Insights
Last updated: October 25, 2026

Slater Matsil, LLP - NTT

Technology areas: Computing & Software • Semiconductors, Circuits & Optics

18 pending office actions • 2 clients • 18 examiners • 14 art units • 0 of 18 (0%) have an AI response strategy ready • 42 patents granted in the last 365 days

Analysis

SLATER MATSIL, LLP - NTT has 17 pending office actions in Semiconductors, Circuits & Optics. Its record includes 3930 career applications, an 83.25% resolved allowance rate, and an average of 3.18 office actions per allowance. Together, these figures provide both a workload snapshot and a prosecution-outcome record.

The allowance rate gives practitioners a direct measure of resolved outcomes in this portfolio, while the office-action average indicates that allowances generally follow multiple examination exchanges. The pending matters warrant active docket review, particularly where additional prosecution rounds could affect timing or cost.

Written from this page's own data; every figure is computed from USPTO records and verified before publication.

Quality Metrics (n=3930 apps, methodology: how we score firms)

83.2%
Allowance Rate
n=3930
+0.40σ
Allowance Rate (norm)
n=3930
3.2
OAs to Allowance
n=2500
-0.08σ
OAs to Allow (norm)
n=2500
917 days
Time to Allowance
n=2500
+6.6pp
Interview Lift
n=3930
24.9%
RCE Rate
n=3930
1.1%
Appeal Rate
n=3930

Rejection Performance (% of received rejections ultimately overcome)

52.6%
§101 Overcome
n=211
78.0%
§102 Overcome
n=1374
77.6%
§103 Overcome
n=2060
77.2%
§112 Overcome
n=1028

Specialization & Scale

H10H, H01L, H10W
Top CPC Subclasses
22%
Top-3 CPC Share
n=3930
14
Practitioners
n=3930
280.7
Apps / Practitioner
n=3930

Portfolio Summary

18
Total Pending OAs
14
Non-Final OAs
4
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 3 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

2
Overdue
0
Due this week
1
Due this month
0
Due in next 60 days
0
Due later

Deadline Fire Line

Every pending office action with a known statutory deadline, placed on a days-until-due axis. Dots left of Today are overdue; the further right, the more runway. Cases that share a deadline window stack vertically. 3 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (2)Due ≤ 30 days (1)

Case Difficulty Mix

Difficulty is derived from the rejection statutes on the most recent pending office action. §101-driven and multi-statute cases are graded Hard; §112-only and obviousness-type double-patenting cases are graded Easy; everything else is Medium. "Unknown" means we have not yet parsed a statute for that office action.

11
Hard (61%)
5
Medium (28%)
2
Easy (11%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other4 (22%)
§103 only4 (22%)
§102 only1 (6%)
§112 only2 (11%)
Multi-statute (no §101)7 (39%)

Industry Mix

How the docket's pending cases split across USPTO tech-center bands.

2
Life Sciences
11% of docket
4
Information Tech
22% of docket
0
Communications
0% of docket
10
Semiconductors
56% of docket
1
Mechanical / Eng
6% of docket
1
Business / Other
6% of docket

Time-on-OA Estimate

Manual office-action response work runs about 10 hours per case. The time-saved bands below show what IP Author's prosecution pipeline typically delivers — a conservative 20% on the low end, 35% in the middle, 50% on the high end.

180 h
Manual time on pending OAs
36 h
Time saved (low, 20%)
63 h
Time saved (mid, 35%)
1.6 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
CHEN, PATRICK C 1 82.5% +9.9%
COLE, VICTOR 1 92.0% +10.1%
BERTRAM, ERIC D 1 81.3% +12.4%
LAM, TUAN THIEU 1 77.6% +13.1%
SCHLUETER, MARY GRACE 1 77.8% +33.3%
ASMAT UCEDA, MARTIN ANTONIO 1 84.3% +10.9%
SADATE-MOUALEU, MIREILLE SANDRA 1 91.7% +10.0%
LIENG, MALANE 1 92.7% +9.1%
AMIN, MUSTAFA A 1 64.2% +30.0%
AYERS, MICHAEL W 1 70.6% +51.6%

Quick Wins (4)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 4 ordered by deadline are shown.

App #TitleExaminerDue in
19139012 PHASE ADJUSTMENT CIRCUIT CHEN, PATRICK C —
18945899 Wearable Sensor Device and Monitoring System ASMAT UCEDA, MARTIN ANTONIO —
18724010 MONITORING DEVICE SADATE-MOUALEU, MIREILLE SANDRA —
18711734 MULTI-STAGE AMPLIFIER LIENG, MALANE —

Hard Cases (11)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 8 ordered by deadline are shown.

App #TitleExaminerDue in
18718692 PHASE ADJUSTMENT CIRCUIT LAM, TUAN THIEU 22d overdue
19111521 SLOT-COUPLING TYPE COUPLER COLE, VICTOR —
18880425 BIOSIGNAL MEASUREMENT SYSTEM BERTRAM, ERIC D —
18872609 BIOSIGNAL MEASUREMENT SYSTEM SCHLUETER, MARY GRACE —
18700828 COMPUTER AND PROGRAM AMIN, MUSTAFA A —
18699141 COMPUTER SYSTEM AND CONTROL METHOD THEREFOR AYERS, MICHAEL W —
18699143 CORROSION ESTIMATION METHOD AND SYSTEM HYUN, PAUL SANG HWA —
18554287 CALCULATION RESOURCE CONTROL DEVICE AND CONTROL METHOD DINH, PAUL —

Interview Candidates (8)

Cases in front of an examiner whose interview lift is 10 percentage points or more — i.e. interviewed cases historically resolve more favorably than non-interviewed ones. The top 8 ordered by deadline are shown.

App #TitleExaminerDue in
18718692 PHASE ADJUSTMENT CIRCUIT LAM, TUAN THIEU 22d overdue
19111521 SLOT-COUPLING TYPE COUPLER COLE, VICTOR —
18880425 BIOSIGNAL MEASUREMENT SYSTEM BERTRAM, ERIC D —
18872609 BIOSIGNAL MEASUREMENT SYSTEM SCHLUETER, MARY GRACE —
18945899 Wearable Sensor Device and Monitoring System ASMAT UCEDA, MARTIN ANTONIO —
18724010 MONITORING DEVICE SADATE-MOUALEU, MIREILLE SANDRA —
18700828 COMPUTER AND PROGRAM AMIN, MUSTAFA A —
18699141 COMPUTER SYSTEM AND CONTROL METHOD THEREFOR AYERS, MICHAEL W —

Client Portfolio (2 clients)

Client (Assignee)Pending OAs
NTT 17
NTT, Inc. 1

Top Art Units

Art UnitApps
28433
28552
28361
37961
28411
21941
21951
17961
17951
28511

Pending Office Actions

App #TitleClientExaminerArt UnitStatutesStatusDue inAIFiled
19139012 PHASE ADJUSTMENT CIRCUIT NTT, Inc. CHEN, PATRICK C 2836 §103 Non-Final OA — Pending Jun 13, 2025
19111521 SLOT-COUPLING TYPE COUPLER NTT, Inc. COLE, VICTOR 2843 §102§103 Non-Final OA — Pending Mar 13, 2025
18880425 BIOSIGNAL MEASUREMENT SYSTEM Nippon Telegraph and Telephone Corporation BERTRAM, ERIC D 3796 §102§103 Non-Final OA — Pending Dec 31, 2024
18718692 PHASE ADJUSTMENT CIRCUIT NTT, Inc. LAM, TUAN THIEU 2843 §103§112 Final Rejection 22d overdue Pending Dec 11, 2024
18872609 BIOSIGNAL MEASUREMENT SYSTEM NTT, Inc. SCHLUETER, MARY GRACE §103§112 Non-Final OA — Pending Dec 06, 2024
18945899 Wearable Sensor Device and Monitoring System NTT, Inc. ASMAT UCEDA, MARTIN ANTONIO 2841 §103 Final Rejection — Pending Nov 13, 2024
18724010 MONITORING DEVICE Nippon Telegraph and Telephone Corporation SADATE-MOUALEU, MIREILLE SANDRA 2855 §103 Non-Final OA — Pending Jun 25, 2024
18711734 MULTI-STAGE AMPLIFIER NTT, Inc. LIENG, MALANE 2843 §102 Non-Final OA — Pending May 20, 2024
18700828 COMPUTER AND PROGRAM Nippon Telegraph and Telephone Corporation AMIN, MUSTAFA A 2194 §101§103 Non-Final OA — Pending Apr 12, 2024
18699141 COMPUTER SYSTEM AND CONTROL METHOD THEREFOR NTT, Inc. AYERS, MICHAEL W 2195 §101§102§103§112 Non-Final OA — Pending Apr 05, 2024
18699143 CORROSION ESTIMATION METHOD AND SYSTEM Nippon Telegraph and Telephone Corporation HYUN, PAUL SANG HWA 1796 §101§103§112 Non-Final OA — Pending Apr 05, 2024
18692233 CORROSION ESTIMATION DEVICE AND METHOD NTT, Inc. NOGUEROLA, ALEXANDER STEPHAN 1795 §112 Non-Final OA — Pending Mar 14, 2024
18554287 CALCULATION RESOURCE CONTROL DEVICE AND CONTROL METHOD Nippon Telegraph and Telephone Corporation DINH, PAUL 2851 §102§112 Non-Final OA — Pending Oct 06, 2023
18551235 OPTICAL MODULATOR Nippon Telegraph and Telephone Corporation CARTER, MICHAEL W 2828 §102§103§112 Non-Final OA — Pending Sep 19, 2023
17920479 Semiconductor Device and Method of Manufacturing the Same NTT, Inc. XU, ZHIJUN 2818 §103 Final Rejection 28d Pending Mar 01, 2023
18004274 TWO-DIMENSIONAL DATA CONVERSION DEVICE, METHOD, AND PROGRAM Nippon Telegraph and Telephone Corporation GUDAS, JAKOB OSCAR 2151 §101§103 Non-Final OA — Pending Jan 04, 2023
17783523 Wearable Environmental Sensor Device Nippon Telegraph and Telephone Corporation SOTO, JANICE M 2855 §112 Non-Final OA 131d overdue Pending Jun 08, 2022
17615945 Inference Processing Apparatus and Inference Processing Method NTT, Inc. BALAKRISHNAN, VIJAY MURALI 2148 §103§112 Final Rejection — Pending Dec 02, 2021

Managing Slater Matsil, LLP - NTT's Patent Prosecution?

IP Author helps law firms respond to office actions faster with AI-generated responses, examiner analytics, and prosecution intelligence.

Start Free Trial

Frequently Asked Questions

What is Slater Matsil, LLP - NTT's patent allowance rate?

83.2% of resolved applications prosecuted by Slater Matsil, LLP - NTT were allowed, across 3,930 applications in USPTO records.

How many office actions does Slater Matsil, LLP - NTT average before allowance?

3.18 office actions per allowed application on average.

How many pending office actions does Slater Matsil, LLP - NTT have?

18 pending office actions as of October 2026, for 2 clients, before 18 examiners in 14 art units.

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month