Prosecution Insights
Last updated: October 27, 2026

XFUSION DIGITAL TECHNOLOGIES CO., LTD.

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

10 pending office actions • 8 art units • 10 examiners • 0 of 10 (0%) have an AI response strategy ready • 4 patents granted in the last 365 days

Analysis

XFUSION DIGITAL TECHNOLOGIES CO., LTD. has 10 pending office actions in Computing & Software. The portfolio involves 10 distinct examiners and 8 distinct art units, indicating a wide examiner spread with some repeated art-unit assignments.

BUI, HUNG S is the busiest examiner, with 1 pending matter. The examiner workload is distributed rather than concentrated. Counsel should maintain matter-level prosecution plans and compare positions across the shared art units to identify opportunities for consistent claim drafting.

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

Portfolio Summary

10
Total Pending OAs
8
Non-Final OAs
2
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 1 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

0
Overdue
0
Due this week
1
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.

6
Hard (60%)
3
Medium (30%)
1
Easy (10%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only3 (30%)
§112 only1 (10%)
Multi-statute (no §101)6 (60%)

Industry Mix

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

0
Life Sciences
0% of docket
5
Information Tech
50% of docket
0
Communications
0% of docket
3
Semiconductors
30% of docket
1
Mechanical / Eng
10% of docket
1
Business / Other
10% 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.

100 h
Manual time on pending OAs
20 h
Time saved (low, 20%)
35 h
Time saved (mid, 35%)
0.9 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
BUI, HUNG S 1 87.4% +10.1%
SHIN, CHRISTOPHER B 1 89.7% +4.5%
CHEN, XUXING 1 86.0% +11.8%
CUNNINGHAM, XANTHIA C 1 84.2% +8.8%
BRADEN, GRACE VICTORIA 1 92.1% +10.7%
DO, KHANG D 1 80.8% +43.7%
EGOAVIL, GUILLERMO J 1 89.8% +8.5%
HAUGHTON, ANTHONY MICHAEL 1 80.2% +21.9%
CULLEY, EMILY MARGARET 1 100.0% +0.0%
SAVLA, ARPAN P 1 59.3% +8.9%

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
19065146 SERVER AND ELECTRONIC DEVICE CUNNINGHAM, XANTHIA C —
18984543 METHOD FOR PROCESSING MEMORY FAULT AND RELATED DEVICE BRADEN, GRACE VICTORIA —
18920248 ELECTRONIC DEVICE AND SERVER CULLEY, EMILY MARGARET —

Hard Cases (6)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 6 ordered by deadline are shown.

App #TitleExaminerDue in
18959344 DATA PROCESSING METHOD AND RELATED APPARATUS DO, KHANG D 19d
19203625 COMPUTING DEVICE AND COMPUTING NODE BUI, HUNG S —
19202720 PCIE DEVICE MANAGEMENT METHOD, DEVICE, AND SERVER SHIN, CHRISTOPHER B —
19195134 CONFIGURATION METHOD AND SERVER FOR BASIC INPUT OUTPUT SYSTEM CONFIGURATION ITEM CHEN, XUXING —
18955511 COMPUTING NODE AND COMPUTING DEVICE EGOAVIL, GUILLERMO J —
18953583 SERVER AND CABINET SERVER HAUGHTON, ANTHONY MICHAEL —

Interview Candidates (5)

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 5 ordered by deadline are shown.

App #TitleExaminerDue in
18959344 DATA PROCESSING METHOD AND RELATED APPARATUS DO, KHANG D 19d
19203625 COMPUTING DEVICE AND COMPUTING NODE BUI, HUNG S —
19195134 CONFIGURATION METHOD AND SERVER FOR BASIC INPUT OUTPUT SYSTEM CONFIGURATION ITEM CHEN, XUXING —
18984543 METHOD FOR PROCESSING MEMORY FAULT AND RELATED DEVICE BRADEN, GRACE VICTORIA —
18953583 SERVER AND CABINET SERVER HAUGHTON, ANTHONY MICHAEL —

Top Art Units

Art UnitApps
2841 2
2181 1
2176 1
2112 1
2492 1
2847 1
3632 1
2137 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19203625 COMPUTING DEVICE AND COMPUTING NODE BUI, HUNG S 2841 §102§103 Non-Final OA — Pending May 09, 2025
19202720 PCIE DEVICE MANAGEMENT METHOD, DEVICE, AND SERVER SHIN, CHRISTOPHER B 2181 §103§112 Non-Final OA — Pending May 08, 2025
19195134 CONFIGURATION METHOD AND SERVER FOR BASIC INPUT OUTPUT SYSTEM CONFIGURATION ITEM CHEN, XUXING 2176 §102§103 Non-Final OA — Pending Apr 30, 2025
19065146 SERVER AND ELECTRONIC DEVICE CUNNINGHAM, XANTHIA C — §103 Non-Final OA — Pending Feb 27, 2025
18984543 METHOD FOR PROCESSING MEMORY FAULT AND RELATED DEVICE BRADEN, GRACE VICTORIA 2112 §103 Final Rejection — Pending Dec 17, 2024
18959344 DATA PROCESSING METHOD AND RELATED APPARATUS DO, KHANG D 2492 §102§103 Final Rejection 19d Pending Nov 25, 2024
18955511 COMPUTING NODE AND COMPUTING DEVICE EGOAVIL, GUILLERMO J 2847 §102§103 Non-Final OA — Pending Nov 21, 2024
18953583 SERVER AND CABINET SERVER HAUGHTON, ANTHONY MICHAEL 2841 §102§103 Non-Final OA — Pending Nov 20, 2024
18920248 ELECTRONIC DEVICE AND SERVER CULLEY, EMILY MARGARET 3632 §103 Non-Final OA — Pending Oct 18, 2024
17966054 METHODS AND APPARATUSES FOR RESOURCE MANAGEMENT OF A NETWORK CONNECTION TO PROCESS TASKS ACROSS THE NETWORK SAVLA, ARPAN P 2137 §112 Non-Final OA — Pending Oct 14, 2022

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Frequently Asked Questions

How many pending USPTO office actions does XFUSION DIGITAL TECHNOLOGIES CO., LTD. have?

XFUSION DIGITAL TECHNOLOGIES CO., LTD. has 10 pending office actions as of October 2026, spread across 8 art units and 10 examiners.

Which USPTO examiner handles the most XFUSION DIGITAL TECHNOLOGIES CO., LTD. applications?

Hung S Bui has the most, with 1 of XFUSION DIGITAL TECHNOLOGIES CO., LTD.'s pending office actions.

What technology area are XFUSION DIGITAL TECHNOLOGIES CO., LTD.'s patent applications in?

Mostly Computing & Software (USPTO Tech Center 2100), based on where its pending office actions are examined.

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