Prosecution Insights
Last updated: May 29, 2026

Largan Precision Co. Ltd.

13 pending office actions • 4 art units • 13 examiners • 0 of 13 (0%) have an AI response strategy ready • 113 patents granted in the last 365 days

Portfolio Summary

13
Total Pending OAs
9
Non-Final OAs
4
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 13 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

7
Overdue
1
Due this week
2
Due this month
3
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. 13 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (7)Due ≤ 7 days (1)Due ≤ 30 days (2)Due ≤ 60 days (3)

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.

0
Hard (0%)
9
Medium (69%)
1
Easy (8%)
3
Unknown (23%)

Rejection Statute Mix

BucketCases
§103 only6 (46%)
§102 only3 (23%)
§112 only1 (8%)
No statute on record3 (23%)

Industry Mix

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

0
Life Sciences
0% of docket
1
Information Tech
8% of docket
1
Communications
8% of docket
11
Semiconductors
85% 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.

130 h
Manual time on pending OAs
26 h
Time saved (low, 20%)
46 h
Time saved (mid, 35%)
1.1 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
LEE, MATTHEW Y 1 82.2% +19.5%
FULLER, RODNEY EVAN 1 83.9% +8.6%
SAHLE, MAHIDERE S 1 79.4% +12.9%
TRAN, LOI H 1 64.7% +23.3%
WU, ZHENZHEN 1 79.3% +13.6%
RHODES, JR, LEON W 1 82.2% +11.6%
THOMAS, BRANDI N 1 82.5% +7.7%
MARTINEZ, JOSEPH P 1 86.2% +2.6%
KING, GEORGE G 1 58.2% +37.4%
BOURQUINE, MACKENZI TATE 1 80.3% +13.2%

Quick Wins (5)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 5 ordered by deadline are shown.

App #TitleExaminerDue in
18475333 CATADIOPTRIC OPTICAL MEMBRANE, IMAGING OPTICAL LENS ASSEMBLY, IMAGING APPARATUS AND ELECTRONIC DEVICE BOURQUINE, MACKENZI TATE 6d
18500295 DYNAMIC APERTURE MODULE, IMAGING LENS ASSEMBLY MODULE AND ELECTRONIC DEVICE THOMAS, BRANDI N 8d
18520652 IMAGING LENS ASSEMBLY MODULE, CAMERA MODULE AND ELECTRONIC DEVICE RHODES, JR, LEON W 12d
18642968 OPTICAL IMAGING MODULE AND ELECTRONIC DEVICE LEE, MATTHEW Y 34d
18642537 ADJUSTABLE APERTURE ASSEMBLY, OPTICAL LENS MODULE, CAMERA MODULE AND ELECTRONIC DEVICE FULLER, RODNEY EVAN 46d

Interview Candidates (7)

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 7 ordered by deadline are shown.

App #TitleExaminerDue in
18439439 CAMERA MODULE AND ELECTRONIC DEVICE TRAN, LOI H 43d overdue
18376809 IMAGING OPTICAL LENS ASSEMBLY, IMAGE CAPTURING UNIT AND ELECTRONIC DEVICE KING, GEORGE G 36d overdue
18612874 IMAGING LENS ASSEMBLY, IMAGE CAPTURING UNIT AND ELECTRONIC DEVICE SAHLE, MAHIDERE S 8d overdue
18475333 CATADIOPTRIC OPTICAL MEMBRANE, IMAGING OPTICAL LENS ASSEMBLY, IMAGING APPARATUS AND ELECTRONIC DEVICE BOURQUINE, MACKENZI TATE 6d
18520652 IMAGING LENS ASSEMBLY MODULE, CAMERA MODULE AND ELECTRONIC DEVICE RHODES, JR, LEON W 12d
18424410 LENS ASSEMBLY, OPTICAL UNIT AND ELECTRONIC DEVICE WU, ZHENZHEN 33d
18642968 OPTICAL IMAGING MODULE AND ELECTRONIC DEVICE LEE, MATTHEW Y 34d

Top Art Units

Art UnitApps
2872 9
2852 2
2484 1
2637 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18642968 OPTICAL IMAGING MODULE AND ELECTRONIC DEVICE LEE, MATTHEW Y 2872 §103 Non-Final OA 34d Pending Apr 23, 2024
18642537 ADJUSTABLE APERTURE ASSEMBLY, OPTICAL LENS MODULE, CAMERA MODULE AND ELECTRONIC DEVICE FULLER, RODNEY EVAN 2852 §103 Non-Final OA 46d Pending Apr 22, 2024
18612874 IMAGING LENS ASSEMBLY, IMAGE CAPTURING UNIT AND ELECTRONIC DEVICE SAHLE, MAHIDERE S 2872 Other Non-Final OA 8d overdue Pending Mar 21, 2024
18439439 CAMERA MODULE AND ELECTRONIC DEVICE TRAN, LOI H 2484 §103 Final Rejection 43d overdue Pending Feb 12, 2024
18424410 LENS ASSEMBLY, OPTICAL UNIT AND ELECTRONIC DEVICE WU, ZHENZHEN 2637 Other Non-Final OA 33d Pending Jan 26, 2024
18520652 IMAGING LENS ASSEMBLY MODULE, CAMERA MODULE AND ELECTRONIC DEVICE RHODES, JR, LEON W 2852 §103 Non-Final OA 12d Pending Nov 28, 2023
18500295 DYNAMIC APERTURE MODULE, IMAGING LENS ASSEMBLY MODULE AND ELECTRONIC DEVICE THOMAS, BRANDI N 2872 §102 Non-Final OA 8d Pending Nov 02, 2023
18494843 IMAGING OPTICAL SYSTEM, IMAGE CAPTURING DEVICE AND MOBILE TERMINAL MARTINEZ, JOSEPH P 2872 Final Rejection 17d overdue Pending Oct 26, 2023
18376809 IMAGING OPTICAL LENS ASSEMBLY, IMAGE CAPTURING UNIT AND ELECTRONIC DEVICE KING, GEORGE G 2872 §102 Final Rejection 36d overdue Pending Oct 04, 2023
18475333 CATADIOPTRIC OPTICAL MEMBRANE, IMAGING OPTICAL LENS ASSEMBLY, IMAGING APPARATUS AND ELECTRONIC DEVICE BOURQUINE, MACKENZI TATE 2872 §103 Non-Final OA 6d Pending Sep 27, 2023
18222553 PHOTOGRAPHING LENS ASSEMBLY, IMAGING APPARATUS AND ELECTRONIC DEVICE NGUYEN, THONG Q 2872 §112 Non-Final OA 11d overdue Pending Jul 17, 2023
17942053 IMAGE STABILIZATION LENS MODULE, CAMERA MODULE AND ELECTRONIC DEVICE NIGAM, NATASHA 2872 §102 Non-Final OA 42d overdue Pending Sep 09, 2022
17894104 IMAGING LENS ASSEMBLY, IMAGE CAPTURING UNIT AND ELECTRONIC DEVICE HO, WAI-GA DAVID 2872 §103 Final Rejection 104d overdue Pending Aug 23, 2022

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