Prosecution Insights
Last updated: September 29, 2026

Hebei Qinhuai Data Co. Limited

Technology areas: Semiconductors, Circuits & Optics • Medical Devices & Mechanical Engineering

17 pending office actions • 4 art units • 16 examiners • 0 of 17 (0%) have an AI response strategy ready

Portfolio Summary

17
Total Pending OAs
17
Non-Final OAs
0
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 (35%)
4
Medium (24%)
6
Easy (35%)
1
Unknown (6%)

Rejection Statute Mix

BucketCases
§103 only4 (24%)
§112 only6 (35%)
Multi-statute (no §101)6 (35%)
No statute on record1 (6%)

Industry Mix

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

0
Life Sciences
0% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
2
Semiconductors
12% of docket
4
Mechanical / Eng
24% of docket
11
Business / Other
65% 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.

170 h
Manual time on pending OAs
34 h
Time saved (low, 20%)
59 h
Time saved (mid, 35%)
1.5 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
GANDHI, JAYPRAKASH N 2 31.0% +22.9%
TADESSE, MARTHA 1 67.1% +14.4%
FENG, ZHENGFU J 1 75.5% +39.0%
JALALI, AMIR A. 1 78.5% +22.3%
BUTTAR, MANDEEP S 1 79.7% +16.1%
DECKER, JAMIL ALEXANDER 1 41.6% +39.0%
PAPE, ZACHARY 1 72.4% +19.5%
BAUER, CASSEY D 1 74.8% +16.2%
KAKARLA, BHASKAR 1 0.0% +0.0%
RUPPERT, ERIC S 1 59.8% +24.7%

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
18796045 EVAPORATOR, WIND WALL APPARATUS, AND AIR CONDITIONING DEVICE BAUER, CASSEY D 8d overdue
18806277 EDGE DATA CENTER BUTTAR, MANDEEP S —
18805146 AIR-CONDITIONING SYSTEM FOR DATA CENTER PAPE, ZACHARY —
18796055 POWER DISTRIBUTION DEVICE AND DATA CENTER KAKARLA, BHASKAR —
18764309 PHOTOVOLTAIC POWER GENERATION DEVICE WITH CLEANING FUNCTION RODGERS, THOMAS RAYMOND —
18500056 FASTENER FOR SERVER CABINET AND SERVER CABINET SAETHER, FLEMMING —

Interview Candidates (10)

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 8 ordered by deadline are shown.

App #TitleExaminerDue in
18796045 EVAPORATOR, WIND WALL APPARATUS, AND AIR CONDITIONING DEVICE BAUER, CASSEY D 8d overdue
18817506 REFRIGERATION SYSTEM AND CONTROL METHOD FOR DATA CENTER, AND DATA CENTER TADESSE, MARTHA 27d
18817008 CIRCULATING SUBMERGED LIQUID COOLING CABINET FENG, ZHENGFU J —
18810233 LIQUID COOLING HEAT EXCHANGE DEVICE FOR DATA ROOM JALALI, AMIR A. —
18806277 EDGE DATA CENTER BUTTAR, MANDEEP S —
18805069 LIQUID COOLING SYSTEM FOR DATA CENTER, CONTROL METHOD, AND EDGE DATA CENTER DECKER, JAMIL ALEXANDER —
18805146 AIR-CONDITIONING SYSTEM FOR DATA CENTER PAPE, ZACHARY —
18776017 ENCLOSED IMMERSION LIQUID COOLING APPARATUS RUPPERT, ERIC S —

Top Art Units

Art UnitApps
3763 2
2835 2
3762 1
3675 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18817506 REFRIGERATION SYSTEM AND CONTROL METHOD FOR DATA CENTER, AND DATA CENTER TADESSE, MARTHA 3763 §112 Non-Final OA 27d Pending Aug 28, 2024
18817008 CIRCULATING SUBMERGED LIQUID COOLING CABINET FENG, ZHENGFU J — §103 Non-Final OA — Pending Aug 27, 2024
18810233 LIQUID COOLING HEAT EXCHANGE DEVICE FOR DATA ROOM JALALI, AMIR A. — §103 Non-Final OA — Pending Aug 20, 2024
18806277 EDGE DATA CENTER BUTTAR, MANDEEP S — §102§103§112Other Non-Final OA — Pending Aug 15, 2024
18805069 LIQUID COOLING SYSTEM FOR DATA CENTER, CONTROL METHOD, AND EDGE DATA CENTER DECKER, JAMIL ALEXANDER — §103 Non-Final OA — Pending Aug 14, 2024
18805146 AIR-CONDITIONING SYSTEM FOR DATA CENTER PAPE, ZACHARY — §102§103 Non-Final OA — Pending Aug 14, 2024
18796045 EVAPORATOR, WIND WALL APPARATUS, AND AIR CONDITIONING DEVICE BAUER, CASSEY D 3763 §102§103§112 Non-Final OA 8d overdue Pending Aug 06, 2024
18796055 POWER DISTRIBUTION DEVICE AND DATA CENTER KAKARLA, BHASKAR — §103§112 Non-Final OA — Pending Aug 06, 2024
18776017 ENCLOSED IMMERSION LIQUID COOLING APPARATUS RUPPERT, ERIC S — §112 Non-Final OA — Pending Jul 17, 2024
18764311 STABLY-CONNECTED EMBEDDED BOLT NGUYEN, LONG BAO — §112 Non-Final OA — Pending Jul 04, 2024
18764309 PHOTOVOLTAIC POWER GENERATION DEVICE WITH CLEANING FUNCTION RODGERS, THOMAS RAYMOND — §103§112 Non-Final OA — Pending Jul 04, 2024
18657332 DATA CENTER COOLING SYSTEM, CONTROL METHOD, AND DATA CENTER GANDHI, JAYPRAKASH N 2835 §112 Non-Final OA — Pending May 07, 2024
18633193 AIR-LIQUID FUSION MODULAR DATA CENTER GANDHI, JAYPRAKASH N 2835 §112 Non-Final OA — Pending Apr 11, 2024
18595504 SLING MECHANISM FOR LIFTING CONTAINER TRAN, DIEM M — — Non-Final OA — Pending Mar 05, 2024
18595502 HOISTING PROTECTION DEVICE FOR CONTAINER TRANSPORTATION RODDEN, JOSHUA E — §112 Non-Final OA — Pending Mar 05, 2024
18420991 REFRIGERATION AIR WALL APPARATUS AND DATA CENTER TIGHE, DANA K 3762 §103 Non-Final OA — Pending Jan 24, 2024
18500056 FASTENER FOR SERVER CABINET AND SERVER CABINET SAETHER, FLEMMING 3675 §102§103 Non-Final OA — Pending Nov 01, 2023

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