Prosecution Insights
Last updated: October 02, 2026

Jiangsu Dongcheng Tools Technology Co. Ltd.

Technology area: Semiconductors, Circuits & Optics

7 pending office actions • 6 art units • 7 examiners • 0 of 7 (0%) have an AI response strategy ready • 27 patents granted in the last 365 days

Analysis

Jiangsu Dongcheng Tools Technology Co. Ltd. manages 7 pending office actions within the Semiconductors, Circuits & Optics technology area. These actions are distributed across 7 distinct examiners and 6 distinct art units. This ratio of examiners to actions suggests that the company's current prosecution is decentralized, with each matter receiving independent review.

BHASKAR KAKARLA is the busiest examiner, with 1 pending office action. Because there are 7 pending office actions and 7 distinct examiners, the workload is balanced. No single examiner has more than one active matter. The 6 distinct art units involved indicate that the 7 pending office actions span a variety of technical sub-fields within the Semiconductors, Circuits & Optics area.

For a practitioner, the fact that 7 distinct examiners are involved means that prosecution strategies must be tailored to different individuals. Although there are 6 distinct art units, the 7 pending office actions are largely independent in their examination. The busiest examiner, BHASKAR KAKARLA, only handles 1 pending office action, reinforcing the observation that the company's portfolio is currently spread across the USPTO's examining corps.

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

Portfolio Summary

7
Total Pending OAs
3
Non-Final OAs
4
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.

1
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 (86%)
1
Medium (14%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 only1 (14%)
§101 + other1 (14%)
§102 only1 (14%)
Multi-statute (no §101)4 (57%)

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
3
Semiconductors
43% of docket
2
Mechanical / Eng
29% of docket
1
Business / Other
14% 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
KAKARLA, BHASKAR 1 33.3% +0.0%
AGARED, GABRIEL T 1 83.0% +19.1%
DINH, THAI T 1 86.1% +0.2%
ANDREWS, MICHAEL 1 64.5% +24.0%
DO, NHAT CHIEU Q 1 64.0% +48.9%
HUTCHINS, CATHLEEN R 1 83.9% +7.9%
MCNULTY, SEAMUS PATRICK 1 42.9% +32.1%

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
18303547 BATTERY PACK MCNULTY, SEAMUS PATRICK 23d overdue
18398246 PUSH ROD MECHANISM AND LAWNMOWER HAVING THE SAME HUTCHINS, CATHLEEN R 12d
18859646 SAFETY CONTROL METHOD AND INTELLIGENT DEVICE KAKARLA, BHASKAR —
18852545 ROTOR CONTROL METHOD, ROTOR CONTROL DEVICE, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM AGARED, GABRIEL T —
18837570 POWER TOOL SYSTEM AND DETECTION METHOD DINH, THAI T —
18700279 Dust Collecting Device DO, NHAT CHIEU Q —

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
18303547 BATTERY PACK MCNULTY, SEAMUS PATRICK 23d overdue
18852545 ROTOR CONTROL METHOD, ROTOR CONTROL DEVICE, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM AGARED, GABRIEL T —
18724639 MOTOR ANDREWS, MICHAEL —
18700279 Dust Collecting Device DO, NHAT CHIEU Q —

Top Art Units

Art UnitApps
2837 1
2846 1
2834 1
3724 1
3672 1
1752 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18859646 SAFETY CONTROL METHOD AND INTELLIGENT DEVICE KAKARLA, BHASKAR — §101§103§112 Non-Final OA — Pending Oct 24, 2024
18852545 ROTOR CONTROL METHOD, ROTOR CONTROL DEVICE, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM AGARED, GABRIEL T 2837 §101 Non-Final OA — Pending Sep 30, 2024
18837570 POWER TOOL SYSTEM AND DETECTION METHOD DINH, THAI T 2846 §103§112 Non-Final OA — Pending Aug 09, 2024
18724639 MOTOR ANDREWS, MICHAEL 2834 §102 Final Rejection — Pending Jun 27, 2024
18700279 Dust Collecting Device DO, NHAT CHIEU Q 3724 §102§103 Final Rejection — Pending Apr 11, 2024
18398246 PUSH ROD MECHANISM AND LAWNMOWER HAVING THE SAME HUTCHINS, CATHLEEN R 3672 §102§103 Final Rejection 12d Pending Dec 28, 2023
18303547 BATTERY PACK MCNULTY, SEAMUS PATRICK 1752 §102§103 Final Rejection 23d overdue Pending Apr 19, 2023

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