Prosecution Insights
Last updated: October 25, 2026

Lanto Electronic Limited

Technology areas: Communications • Semiconductors, Circuits & Optics

11 pending office actions • 10 art units • 10 examiners • 0 of 11 (0%) have an AI response strategy ready • 15 patents granted in the last 365 days

Analysis

Lanto Electronic Limited manages 12 pending office actions within the Communications technology area. These actions are distributed among 11 distinct examiners and 11 distinct art units, indicating a very high level of fragmentation. The busiest examiner, PICHLER, MARIN, is responsible for 2 pending office actions, while the remaining actions are each assigned to a different distinct examiner.

This 11 to 12 ratio of examiners to actions means that the company must manage 11 separate prosecution tracks simultaneously. The involvement of 11 distinct art units suggests that the innovations in Communications from Lanto Electronic Limited are technically diverse and span many different administrative silos. Practitioners must be prepared for 11 unique prosecution styles and the varying standards of 11 different art units.

This lack of concentration minimizes the risk that a single examiner's delay will affect the entire portfolio but increases the complexity of managing the 12 pending office actions. The small concentration of 2 pending office actions with PICHLER, MARIN is the only exception to this highly dispersed prosecution landscape. This structure requires the company to tailor its approach to 11 different sets of examiner expectations within the Communications field.

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

Portfolio Summary

11
Total Pending OAs
10
Non-Final OAs
1
Final Rejections
0
Advisory / Quayle

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.

5
Hard (45%)
4
Medium (36%)
2
Easy (18%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only3 (27%)
§102 only1 (9%)
§112 only1 (9%)
Double-patenting only1 (9%)
Multi-statute (no §101)5 (45%)

Industry Mix

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

1
Life Sciences
9% of docket
1
Information Tech
9% of docket
4
Communications
36% of docket
4
Semiconductors
36% of docket
1
Mechanical / Eng
9% of docket
0
Business / Other
0% 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.

110 h
Manual time on pending OAs
22 h
Time saved (low, 20%)
38 h
Time saved (mid, 35%)
1.0 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
PICHLER, MARIN 2 63.4% +9.6%
CAMARGO, MARLY S.B. 1 87.0% +12.4%
IRVIN, THOMAS W 1 77.5% +14.5%
ADDY, THJUAN KNOWLIN 1 89.4% +6.2%
SELLERS, DANIEL R 1 68.5% +17.4%
WU, JENNY R 1 63.6% +15.9%
WITHEY, THEODORE JOHN 1 43.3% +39.3%
RAHIM, MONJUR 1 84.6% +16.2%
KIM, TAE W 1 54.8% +36.7%
HOSSAIN, KAZI S 1 80.3% +15.7%

Quick Wins (3)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 3 ordered by deadline are shown.

App #TitleExaminerDue in
19193610 CAMERA DEVICE CAMARGO, MARLY S.B. —
18948887 DAMPER GEL TANK AND VOICE COIL MOTOR ADDY, THJUAN KNOWLIN —
18518843 SIMULATING INTERFACE SYSTEM RAHIM, MONJUR —

Hard Cases (5)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 5 ordered by deadline are shown.

App #TitleExaminerDue in
18957982 ANTI-TWIST STRUCTURE OF VOICE COIL MOTOR PICHLER, MARIN —
18957986 ANTI-TWIST STRUCTURE OF VOICE COIL MOTOR PICHLER, MARIN —
18632797 RECYCLED 6063 ALUMINUM ALLOY MATERIAL, PREPARATION METHOD THEREFOR AND USE THEREOF WU, JENNY R —
18583126 SPEECH NOISE REDUCTION APPARATUS AND METHOD WITHEY, THEODORE JOHN —
18379042 INDUCTOR ASSEMBLY AND INDUCTOR DEVICE HOSSAIN, KAZI S —

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
19193610 CAMERA DEVICE CAMARGO, MARLY S.B. —
18964964 DAMPER DEVICE IRVIN, THOMAS W —
18923428 NOISE REDUCTION EARPHONE AND CALIBRATION METHOD FOR NOISE REDUCTION SELLERS, DANIEL R —
18632797 RECYCLED 6063 ALUMINUM ALLOY MATERIAL, PREPARATION METHOD THEREFOR AND USE THEREOF WU, JENNY R —
18583126 SPEECH NOISE REDUCTION APPARATUS AND METHOD WITHEY, THEODORE JOHN —
18518843 SIMULATING INTERFACE SYSTEM RAHIM, MONJUR —
18382679 WIRELESS CHARGING APPARATUS KIM, TAE W —
18379042 INDUCTOR ASSEMBLY AND INDUCTOR DEVICE HOSSAIN, KAZI S —

Top Art Units

Art UnitApps
2872 2
2638 1
3616 1
2693 1
2694 1
1733 1
2655 1
2436 1
2876 1
2837 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19193610 CAMERA DEVICE CAMARGO, MARLY S.B. 2638 DP Non-Final OA — Pending Apr 29, 2025
18964964 DAMPER DEVICE IRVIN, THOMAS W 3616 §102 Non-Final OA — Pending Dec 02, 2024
18957982 ANTI-TWIST STRUCTURE OF VOICE COIL MOTOR PICHLER, MARIN 2872 §102§103§112Other Non-Final OA — Pending Nov 25, 2024
18957986 ANTI-TWIST STRUCTURE OF VOICE COIL MOTOR PICHLER, MARIN 2872 §102§103§112Other Non-Final OA — Pending Nov 25, 2024
18948887 DAMPER GEL TANK AND VOICE COIL MOTOR ADDY, THJUAN KNOWLIN 2693 §112 Non-Final OA — Pending Nov 15, 2024
18923428 NOISE REDUCTION EARPHONE AND CALIBRATION METHOD FOR NOISE REDUCTION SELLERS, DANIEL R 2694 §103 Non-Final OA — Pending Oct 22, 2024
18632797 RECYCLED 6063 ALUMINUM ALLOY MATERIAL, PREPARATION METHOD THEREFOR AND USE THEREOF WU, JENNY R 1733 §103§112 Non-Final OA — Pending Apr 11, 2024
18583126 SPEECH NOISE REDUCTION APPARATUS AND METHOD WITHEY, THEODORE JOHN 2655 §103§112 Non-Final OA — Pending Feb 21, 2024
18518843 SIMULATING INTERFACE SYSTEM RAHIM, MONJUR 2436 §103 Final Rejection — Pending Nov 24, 2023
18382679 WIRELESS CHARGING APPARATUS KIM, TAE W 2876 §103 Non-Final OA — Pending Oct 23, 2023
18379042 INDUCTOR ASSEMBLY AND INDUCTOR DEVICE HOSSAIN, KAZI S 2837 §102§103 Non-Final OA — Pending Oct 11, 2023

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Frequently Asked Questions

How many pending USPTO office actions does Lanto Electronic Limited have?

Lanto Electronic Limited has 11 pending office actions as of October 2026, spread across 10 art units and 10 examiners.

Which USPTO examiner handles the most Lanto Electronic Limited applications?

Marin Pichler has the most, with 2 of Lanto Electronic Limited's pending office actions.

What technology area are Lanto Electronic Limited's patent applications in?

Mostly Communications (USPTO Tech Center 2600), based on where its pending office actions are examined.

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