Prosecution Insights
Last updated: October 25, 2026

Zhejiang Lab

Technology areas: Computing & Software • Medical Devices & Mechanical Engineering

6 pending office actions • 5 art units • 6 examiners • 0 of 6 (0%) have an AI response strategy ready • 26 patents granted in the last 365 days

Analysis

Zhejiang Lab manages a portfolio in the Computing & Software technology area with 6 pending office actions. These actions are distributed across 6 distinct examiners, meaning each pending matter is under the review of a different official. The workload is spread across 5 distinct art units, which suggests a degree of technical variety within the company's software interests. This distribution across 5 distinct art units requires the applicant to maintain consistent arguments while addressing the individual perspectives of different officials.

CHEN, KUANG FU is identified as the busiest examiner for this portfolio, currently handling 1 busiest examiner pending office action. Because the 6 distinct examiners are each handling a portion of the workload, the prosecution is distributed across the pool. This number of examiners and the variety of art units requires a coordinated prosecution strategy to ensure consistency across applications. Practitioners should be aware that the distribution across many examiners may lead to varying timelines for the pending matters. The focus on the computing field remains the primary driver of the company's current patent office interactions, requiring diligent tracking of examiner-specific requirements.

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

Portfolio Summary

6
Total Pending OAs
5
Non-Final OAs
0
Final Rejections
1
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.

1
Overdue
0
Due this week
0
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 (100%)
0
Medium (0%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 only1 (17%)
§101 + other3 (50%)
Multi-statute (no §101)2 (33%)

Industry Mix

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

1
Life Sciences
17% of docket
3
Information Tech
50% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
2
Mechanical / Eng
33% 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.

60 h
Manual time on pending OAs
12 h
Time saved (low, 20%)
21 h
Time saved (mid, 35%)
0.5 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
CHEN, KUANG FU 1 79.8% +69.0%
SHAH, JAY B 1 58.4% +6.0%
TRAN, AMY NMN 1 40.0% +39.2%
GARNER, CASEY R 1 71.2% +17.1%
SITTON, JEHANNE SOUAYA 1 53.2% +47.5%
DOUGHERTY, SEAN PATRICK 1 74.5% +16.1%

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
18427844 COGNITIVE TRAINING MATERIAL GENERATION METHOD, CONGNITIVE TRAINING METHOD, DIVICE, AND MEDIUM SHAH, JAY B 44d overdue
18689934 PARKING SPACE VACANCY RATE PREDICTION METHOD AND APPARATUS, STORAGE MEDIUM AND DEVICE CHEN, KUANG FU —
18580048 DISTRIBUTED MODEL TRAINING BASED ON NODE FAULT PERCEPTION TRAN, AMY NMN —
18580105 METHOD FOR TASK EXECUTION BASED ON KNOWLEDGE GRAPH OBTAINED THROUGH ENTITY ALIGNMENT GARNER, CASEY R —
18561284 MICRO-RNA DETECTION METHOD AND KIT SITTON, JEHANNE SOUAYA —
18115678 Brain-Computer Interface Decoding Method and Apparatus Based on Point-Position Equivalent Augmentation DOUGHERTY, SEAN PATRICK —

Interview Candidates (5)

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 5 ordered by deadline are shown.

App #TitleExaminerDue in
18689934 PARKING SPACE VACANCY RATE PREDICTION METHOD AND APPARATUS, STORAGE MEDIUM AND DEVICE CHEN, KUANG FU —
18580048 DISTRIBUTED MODEL TRAINING BASED ON NODE FAULT PERCEPTION TRAN, AMY NMN —
18580105 METHOD FOR TASK EXECUTION BASED ON KNOWLEDGE GRAPH OBTAINED THROUGH ENTITY ALIGNMENT GARNER, CASEY R —
18561284 MICRO-RNA DETECTION METHOD AND KIT SITTON, JEHANNE SOUAYA —
18115678 Brain-Computer Interface Decoding Method and Apparatus Based on Point-Position Equivalent Augmentation DOUGHERTY, SEAN PATRICK —

Top Art Units

Art UnitApps
3791 2
2143 1
2126 1
2123 1
1682 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18689934 PARKING SPACE VACANCY RATE PREDICTION METHOD AND APPARATUS, STORAGE MEDIUM AND DEVICE CHEN, KUANG FU 2143 §103§112 Non-Final OA — Pending Mar 07, 2024
18427844 COGNITIVE TRAINING MATERIAL GENERATION METHOD, CONGNITIVE TRAINING METHOD, DIVICE, AND MEDIUM SHAH, JAY B 3791 §101 Non-Final OA 44d overdue Pending Jan 31, 2024
18580048 DISTRIBUTED MODEL TRAINING BASED ON NODE FAULT PERCEPTION TRAN, AMY NMN 2126 §101§103 Non-Final OA — Pending Jan 17, 2024
18580105 METHOD FOR TASK EXECUTION BASED ON KNOWLEDGE GRAPH OBTAINED THROUGH ENTITY ALIGNMENT GARNER, CASEY R 2123 §101§103 Non-Final OA — Pending Jan 17, 2024
18561284 MICRO-RNA DETECTION METHOD AND KIT SITTON, JEHANNE SOUAYA 1682 §102§103§112 Non-Final OA — Pending Nov 15, 2023
18115678 Brain-Computer Interface Decoding Method and Apparatus Based on Point-Position Equivalent Augmentation DOUGHERTY, SEAN PATRICK 3791 §101§112 Non-Final OA — Pending Feb 28, 2023

Managing Zhejiang Lab's Patent Portfolio?

IP Author helps IP teams respond to office actions faster with AI-generated responses, examiner analytics, and prosecution intelligence.

Start Free Trial

Frequently Asked Questions

How many pending USPTO office actions does Zhejiang Lab have?

Zhejiang Lab has 6 pending office actions as of October 2026, spread across 5 art units and 6 examiners.

Which USPTO examiner handles the most Zhejiang Lab applications?

Kuang Fu Chen has the most, with 1 of Zhejiang Lab's pending office actions.

What technology area are Zhejiang Lab's patent applications in?

Mostly Computing & Software (USPTO Tech Center 2100), based on where its pending office actions are examined.

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month