Prosecution Insights
Last updated: August 18, 2026

Delta Electronics (Shanghai) Co., Ltd.

15 pending office actions • 7 art units • 12 examiners • 0 of 15 (0%) have an AI response strategy ready • 78 patents granted in the last 365 days

Portfolio Summary

15
Total Pending OAs
8
Non-Final OAs
5
Final Rejections
2
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 7 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

5
Overdue
1
Due this week
0
Due this month
0
Due in next 60 days
1
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. 7 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (5)Due ≤ 7 days (1)Due later (1)

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.

8
Hard (53%)
7
Medium (47%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only4 (27%)
§102 only3 (20%)
Multi-statute (no §101)8 (53%)

Industry Mix

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

0
Life Sciences
0% of docket
1
Information Tech
7% of docket
0
Communications
0% of docket
11
Semiconductors
73% of docket
0
Mechanical / Eng
0% of docket
3
Business / Other
20% 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.

150 h
Manual time on pending OAs
30 h
Time saved (low, 20%)
52 h
Time saved (mid, 35%)
1.3 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
LIAN, MANG TIN BIK 4 70.2% +26.1%
HAMMOND, CRYSTAL L 1 87.9% +4.2%
KESSIE, DANIEL 1 62.0% +24.1%
RHODES-VIVOUR, TEMILADE S 1 88.8% +7.6%
BEHM, HARRY RAYMOND 1 79.6% +7.1%
TSO, STANLEY 1 75.9% +33.2%
CHEN, PATRICK C 1 82.4% +9.5%
KENDALL, CHUCK O 1 86.8% +7.8%
TSO, EDWARD H 1 87.4% +6.9%
HOSSAIN, KAZI S 1 79.9% +16.0%

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
18468740 METHOD FOR ONLINE UPDATING PROGRAM OF NETWORK POWER SUPPLY, NETWORK POWER SUPPLY AND COMMUNICATION SYSTEM KENDALL, CHUCK O 82d
19011474 BIDIRECTIONAL DC/DC CONVERTER, ENERGY STORAGE DEVICE AND CONTROL METHOD THEREOF HAMMOND, CRYSTAL L
18963810 ORING FAULT DETECTION METHOD AND POWER SUPPLY SYSTEM RHODES-VIVOUR, TEMILADE S

Hard Cases (8)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 8 ordered by deadline are shown.

App #TitleExaminerDue in
18156424 MAGNETIC ELEMENT AND POWER MODULE LIAN, MANG TIN BIK 4d overdue
17232531 WINDING ASSEMBLY AND MAGNETIC ELEMENT HINSON, RONALD 3d overdue
18501051 MAGNETIC COMPONENT AND POWER MODULE LIAN, MANG TIN BIK 7d
18774955 CHAIN-LINK CONVERTER BEHM, HARRY RAYMOND
18621061 INTEGRATED MAGNETIC ELEMENT LIAN, MANG TIN BIK
18533161 DRIVING SYSTEM FOR SWITCHING DEVICE CHEN, PATRICK C
18240482 ENERGY STORAGE MODULE AND ENERGY STORAGE SYSTEM TSO, EDWARD H
18186937 TRANSFORMER WITH INTEGRATED INDUCTOR HOSSAIN, KAZI S

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
19011469 ENERGY STORAGE SYSTEM AND START METHOD THEREOF KESSIE, DANIEL 30d overdue
18156424 MAGNETIC ELEMENT AND POWER MODULE LIAN, MANG TIN BIK 4d overdue
17933123 POWER CONVERSION CIRCUIT LIAN, MANG TIN BIK 1d overdue
18501051 MAGNETIC COMPONENT AND POWER MODULE LIAN, MANG TIN BIK 7d
18621061 INTEGRATED MAGNETIC ELEMENT LIAN, MANG TIN BIK
18417914 ON-BOARD CHARGER TSO, STANLEY
18186937 TRANSFORMER WITH INTEGRATED INDUCTOR HOSSAIN, KAZI S

Top Art Units

Art UnitApps
2837 6
2836 1
2838 1
2847 1
2842 1
2192 1
2859 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19011474 BIDIRECTIONAL DC/DC CONVERTER, ENERGY STORAGE DEVICE AND CONTROL METHOD THEREOF HAMMOND, CRYSTAL L §102 Non-Final OA Pending Jan 06, 2025
19011469 ENERGY STORAGE SYSTEM AND START METHOD THEREOF KESSIE, DANIEL 2836 §103 Non-Final OA 30d overdue Pending Jan 06, 2025
18963810 ORING FAULT DETECTION METHOD AND POWER SUPPLY SYSTEM RHODES-VIVOUR, TEMILADE S §102 Non-Final OA Pending Nov 29, 2024
18774955 CHAIN-LINK CONVERTER BEHM, HARRY RAYMOND 2838 §102§103 Non-Final OA Pending Jul 17, 2024
18621061 INTEGRATED MAGNETIC ELEMENT LIAN, MANG TIN BIK 2837 §102§103§112Other Non-Final OA Pending Mar 28, 2024
18417914 ON-BOARD CHARGER TSO, STANLEY 2847 §103 Final Rejection Pending Jan 19, 2024
18533161 DRIVING SYSTEM FOR SWITCHING DEVICE CHEN, PATRICK C 2842 §102§103 Final Rejection Pending Dec 07, 2023
18501051 MAGNETIC COMPONENT AND POWER MODULE LIAN, MANG TIN BIK 2837 §102§103 Final Rejection 7d Pending Nov 03, 2023
18468740 METHOD FOR ONLINE UPDATING PROGRAM OF NETWORK POWER SUPPLY, NETWORK POWER SUPPLY AND COMMUNICATION SYSTEM KENDALL, CHUCK O 2192 §102 Non-Final OA 82d Pending Sep 18, 2023
18240482 ENERGY STORAGE MODULE AND ENERGY STORAGE SYSTEM TSO, EDWARD H §103§112 Non-Final OA Pending Aug 31, 2023
18186937 TRANSFORMER WITH INTEGRATED INDUCTOR HOSSAIN, KAZI S 2837 §102§103 Non-Final OA Pending Mar 20, 2023
18156424 MAGNETIC ELEMENT AND POWER MODULE LIAN, MANG TIN BIK 2837 §102§103 Final Rejection 4d overdue Pending Jan 19, 2023
18051522 BATTERY MANAGEMENT METHOD AND POWER SUPPLY SYSTEM BICKIYA, AIMAN AMIR 2859 §103 Non-Final OA 29d overdue Pending Nov 01, 2022
17933123 POWER CONVERSION CIRCUIT LIAN, MANG TIN BIK 2837 §103 Non-Final OA 1d overdue Pending Sep 19, 2022
17232531 WINDING ASSEMBLY AND MAGNETIC ELEMENT HINSON, RONALD 2837 §103§112 Final Rejection 3d overdue Pending Apr 16, 2021

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