Prosecution Insights
Last updated: October 02, 2026

Silicon Motion Inc.

Technology area: Computing & Software

6 pending office actions • 5 art units • 6 examiners • 0 of 6 (0%) have an AI response strategy ready • 53 patents granted in the last 365 days

Analysis

Silicon Motion Inc. has 5 pending office actions in the Computing & Software technology area. These 5 pending office actions are spread across 5 distinct examiners, ensuring a variety of individual reviews.

The company's work is distributed among 4 distinct art units, which shows a relatively broad administrative footprint within the Computing & Software sector. BORROMEO, JUANITO C is the busiest examiner, currently managing 1 busiest examiner pending action.

The ratio of 5 pending office actions to 5 distinct examiners indicates that each matter is being handled by a different person. The use of 4 distinct art units suggests that the company's Computing & Software applications cover several different technical sub-categories. For the practitioner, this means that prosecution strategies must be adapted for 5 distinct examiners, each potentially having different interpretations of the law. The 4 distinct art units also imply that the legal team must be prepared for the specific procedural nuances of four different administrative groups. This distribution reduces the risk of the entire portfolio being affected by the tendencies of a single examiner.

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

Portfolio Summary

6
Total Pending OAs
4
Non-Final OAs
2
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 2 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

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

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.

1
Hard (17%)
4
Medium (67%)
1
Easy (17%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only3 (50%)
§102 only1 (17%)
§112 only1 (17%)
Multi-statute (no §101)1 (17%)

Industry Mix

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

0
Life Sciences
0% of docket
5
Information Tech
83% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
0
Mechanical / Eng
0% of docket
1
Business / Other
17% 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.

60 h
Manual time on pending OAs
12 h
Time saved (low, 20%)
21 h
Time saved (mid, 35%)
0.5 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
BORROMEO, JUANITO C 1 76.2% +13.5%
MA, WEI 1 73.0% +6.3%
THAMMAVONG, PRASITH 1 86.9% +7.4%
ABRAHAM, ESAW T 1 94.2% +3.2%
NGUYEN, LAM S 1 78.8% +0.2%
KRIEGER, JONAH C 1 85.3% +7.2%

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
18661689 WRITE MANAGEMENT MECHANISM FOR ENHANCING PERFORMANCE AND LIFESPAN OF QUAD-LEVEL CELL FLASH MEMORY KRIEGER, JONAH C 53d overdue
19014299 DATA STORAGE DEVICE, DATA STORAGE MEDIUM, AND DATA REFRESH METHOD THAMMAVONG, PRASITH 16d overdue
18920966 FLASH MEMORY CONTROLLER AND CODING METHOD SUPPORTING MULTI-CODING MODE CODING OPERATIONS IN RESPONSE TO DIFFERENT PAGE SIZES ABRAHAM, ESAW T —

Hard Cases (1)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 1 ordered by deadline are shown.

App #TitleExaminerDue in
19057898 Methods for sorting commands and memory controller utilizing the same MA, WEI —

Interview Candidates (1)

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 1 ordered by deadline are shown.

App #TitleExaminerDue in
19198143 A SERIALIZER AND A DESERIALIZER BORROMEO, JUANITO C —

Top Art Units

Art UnitApps
2184 1
2135 1
2137 1
2112 1
2133 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19198143 A SERIALIZER AND A DESERIALIZER BORROMEO, JUANITO C 2184 §103 Non-Final OA — Pending May 05, 2025
19057898 Methods for sorting commands and memory controller utilizing the same MA, WEI 2135 §102§103 Non-Final OA — Pending Feb 19, 2025
19014299 DATA STORAGE DEVICE, DATA STORAGE MEDIUM, AND DATA REFRESH METHOD THAMMAVONG, PRASITH 2137 §102 Final Rejection 16d overdue Pending Jan 09, 2025
18920966 FLASH MEMORY CONTROLLER AND CODING METHOD SUPPORTING MULTI-CODING MODE CODING OPERATIONS IN RESPONSE TO DIFFERENT PAGE SIZES ABRAHAM, ESAW T 2112 §103 Final Rejection — Pending Oct 20, 2024
18731370 ELECTRONIC DEVICE AND HOST DEVICE COUPLED TO MEMORY DEVICE NGUYEN, LAM S — §112 Non-Final OA — Pending Jun 03, 2024
18661689 WRITE MANAGEMENT MECHANISM FOR ENHANCING PERFORMANCE AND LIFESPAN OF QUAD-LEVEL CELL FLASH MEMORY KRIEGER, JONAH C 2133 §103 Non-Final OA 53d overdue Pending May 12, 2024

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