Prosecution Insights
Last updated: October 25, 2026

Darfon Electronics Corp.

Technology area: Semiconductors, Circuits & Optics

7 pending office actions • 4 art units • 6 examiners • 0 of 7 (0%) have an AI response strategy ready • 24 patents granted in the last 365 days

Analysis

Darfon Electronics Corp. has 8 pending office actions in Semiconductors, Circuits & Optics. The matters involve 6 distinct examiners and 4 distinct art units, showing a portfolio distributed among several examiners with some art-unit concentration.

JIMENEZ, ANTHONY R is the busiest examiner, with 3 pending office actions. That assignment represents the clearest examiner-level concentration, so counsel should coordinate its response strategy closely while maintaining consistent positions across the remaining matters.

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

Portfolio Summary

7
Total Pending OAs
5
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
0
Due this month
1
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 (14%)
4
Medium (57%)
2
Easy (29%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only3 (43%)
§102 only1 (14%)
§112 only2 (29%)
Multi-statute (no §101)1 (14%)

Industry Mix

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

1
Life Sciences
14% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
6
Semiconductors
86% of docket
0
Mechanical / Eng
0% 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.

70 h
Manual time on pending OAs
14 h
Time saved (low, 20%)
24 h
Time saved (mid, 35%)
0.6 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
JIMENEZ, ANTHONY R 2 88.2% +7.0%
DELAHOUSSAYE, KEITH G 1 80.4% +18.4%
FAROKHROOZ, FATIMA N 1 49.3% +32.6%
FERRE, ALEXANDRE F 1 59.1% +20.1%
SAEED, AHMED M 1 80.6% +13.6%
WEST, AISLIN MARIE 1 — —

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
18899071 LIGHT GUIDE MEMBER AND BACKLIT MODULE DELAHOUSSAYE, KEITH G —
18895392 KEYCAP LIFTING MECHANISM AND LONG RECTANGULAR KEYSWITCH STRUCTURE JIMENEZ, ANTHONY R —
18895400 KEYCAP LIFTING MECHANISM JIMENEZ, ANTHONY R —
18644074 BACKLIGHT KEYSWITCH SAEED, AHMED M —

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
18826560 HOT PRESSING MEMBRANE FERRE, ALEXANDRE F —

Interview Candidates (4)

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 4 ordered by deadline are shown.

App #TitleExaminerDue in
18890846 BACKLIT CIRCUIT BOARD, BACKLIT KEYSWITCH AND KEYBOARD FAROKHROOZ, FATIMA N 36d
18899071 LIGHT GUIDE MEMBER AND BACKLIT MODULE DELAHOUSSAYE, KEITH G —
18826560 HOT PRESSING MEMBRANE FERRE, ALEXANDRE F —
18644074 BACKLIGHT KEYSWITCH SAEED, AHMED M —

Top Art Units

Art UnitApps
2831 3
2875 2
1788 1
2837 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18899071 LIGHT GUIDE MEMBER AND BACKLIT MODULE DELAHOUSSAYE, KEITH G 2875 §102 Non-Final OA — Pending Sep 27, 2024
18895392 KEYCAP LIFTING MECHANISM AND LONG RECTANGULAR KEYSWITCH STRUCTURE JIMENEZ, ANTHONY R 2831 §112 Non-Final OA — Pending Sep 25, 2024
18895400 KEYCAP LIFTING MECHANISM JIMENEZ, ANTHONY R 2831 §112 Non-Final OA — Pending Sep 25, 2024
18890846 BACKLIT CIRCUIT BOARD, BACKLIT KEYSWITCH AND KEYBOARD FAROKHROOZ, FATIMA N 2875 §103 Final Rejection 36d Pending Sep 20, 2024
18826560 HOT PRESSING MEMBRANE FERRE, ALEXANDRE F 1788 §103§112 Non-Final OA — Pending Sep 06, 2024
18644074 BACKLIGHT KEYSWITCH SAEED, AHMED M 2831 §103 Final Rejection — Pending Apr 23, 2024
18205564 INDUCTOR AND INDUCTOR MANUFACTURING METHOD WEST, AISLIN MARIE 2837 §103 Non-Final OA — Pending Jun 04, 2023

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Frequently Asked Questions

How many pending USPTO office actions does Darfon Electronics Corp. have?

Darfon Electronics Corp. has 7 pending office actions as of October 2026, spread across 4 art units and 6 examiners.

Which USPTO examiner handles the most Darfon Electronics Corp. applications?

Anthony R Jimenez has the most, with 2 of Darfon Electronics Corp.'s pending office actions.

What technology area are Darfon Electronics Corp.'s patent applications in?

Mostly Semiconductors, Circuits & Optics (USPTO Tech Center 2800), based on where its pending office actions are examined.

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