Prosecution Insights
Last updated: October 25, 2026

National Changhua University Of Education

Technology areas: Biotechnology & Pharmaceuticals • Communications

2 pending office actions • 2 art units • 2 examiners • 0 of 2 (0%) have an AI response strategy ready

Analysis

National Changhua University Of Education currently manages 2 pending office actions, 2 distinct examiners, and 2 distinct art units within the Communications technology area. This distribution results in an allocation of 1 case per official. The workload being spread across these 2 distinct art units indicates that the technical subject matter is classified into different specialized groups within the patent office. Practitioners should note that this arrangement requires monitoring multiple examination environments simultaneously.

The busiest examiner for this portfolio is YANG, WEI WEN, who is responsible for 1 of the pending actions. This represents a portion of the total pending office actions for the university. Because the cases are handled by distinct examiners, there is no concentration of work with an individual beyond the action assigned to the busiest examiner. This distribution requires the applicant to manage multiple sets of requirements and examiner preferences. The presence of 2 distinct examiners ensures that the outcome of the portfolio is not dependent on a single perspective.

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

Portfolio Summary

2
Total Pending OAs
2
Non-Final OAs
0
Final Rejections
0
Advisory / Quayle

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.

1
Hard (50%)
0
Medium (0%)
1
Easy (50%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other1 (50%)
§112 only1 (50%)

Industry Mix

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

1
Life Sciences
50% of docket
0
Information Tech
0% of docket
1
Communications
50% of docket
0
Semiconductors
0% 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.

20 h
Manual time on pending OAs
4 h
Time saved (low, 20%)
7 h
Time saved (mid, 35%)
0.2 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
YANG, WEI WEN 1 81.8% +11.7%
FIEBIG, RUSSELL G 1 62.6% +25.0%

Hard Cases (1)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 1 ordered by deadline are shown.

App #TitleExaminerDue in
18931102 NEURAL NETWORK POINT CLOUD DATA ANALYZING METHOD AND COMPUTER PROGRAM PRODUCT YANG, WEI WEN —

Interview Candidates (2)

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 2 ordered by deadline are shown.

App #TitleExaminerDue in
18931102 NEURAL NETWORK POINT CLOUD DATA ANALYZING METHOD AND COMPUTER PROGRAM PRODUCT YANG, WEI WEN —
18733508 BEE REPELLENT AND MANUFACTURING METHOD AND USE THEREOF FIEBIG, RUSSELL G —

Top Art Units

Art UnitApps
2662 1
1655 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18931102 NEURAL NETWORK POINT CLOUD DATA ANALYZING METHOD AND COMPUTER PROGRAM PRODUCT YANG, WEI WEN 2662 §101§103 Non-Final OA — Pending Oct 30, 2024
18733508 BEE REPELLENT AND MANUFACTURING METHOD AND USE THEREOF FIEBIG, RUSSELL G 1655 §112 Non-Final OA — Pending Jun 04, 2024

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Frequently Asked Questions

How many pending USPTO office actions does National Changhua University Of Education have?

National Changhua University Of Education has 2 pending office actions as of October 2026, spread across 2 art units and 2 examiners.

Which USPTO examiner handles the most National Changhua University Of Education applications?

Wei Wen Yang has the most, with 1 of National Changhua University Of Education's pending office actions.

What technology area are National Changhua University Of Education's patent applications in?

Mostly Communications (USPTO Tech Center 2600), based on where its pending office actions are examined.

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