Prosecution Insights
Last updated: October 25, 2026

Wan-Yuo Guo

Technology area: Transportation, E-Commerce & Mechanical Systems

1 pending office actions • 1 art units • 1 examiners • 0 of 1 (0%) have an AI response strategy ready

Analysis

Wan-Yuo Guo currently has 1 pending office action within the Transportation, E-Commerce & Mechanical Systems technology area. This single matter is assigned to 1 distinct examiner and is located within 1 distinct art unit. NAJARIAN, LENA is the busiest examiner for the company, responsible for the 1 pending office action currently active.

Because there is only 1 pending office action, the entire prosecution workload is concentrated under this 1 examiner and 1 art unit. This indicates a very specific and singular focus for the company's current patent activities at the USPTO. The prosecution strategy for this portfolio is entirely dependent on the interaction with NAJARIAN, LENA.

With only 1 distinct art unit and 1 distinct examiner involved, there is no variety in the examination environment for the company at this time. This concentration requires a precise approach to the single pending office action to ensure a favorable outcome. The current data shows a minimal but highly focused presence in the Transportation, E-Commerce & Mechanical Systems sector.

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

Portfolio Summary

1
Total Pending OAs
1
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 (100%)
0
Medium (0%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 only1 (100%)

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
0
Semiconductors
0% of docket
1
Mechanical / Eng
100% 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.

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

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
NAJARIAN, LENA 1 38.9% +38.9%

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
18921264 MEDICAL INFORMATION PROCESSING METHOD, CLOUD PLATFORM SERVICE SYSTEM OF MEDICAL INFORMATION, AND LOCAL SERVER NAJARIAN, LENA —

Interview Candidates (1)

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 1 ordered by deadline are shown.

App #TitleExaminerDue in
18921264 MEDICAL INFORMATION PROCESSING METHOD, CLOUD PLATFORM SERVICE SYSTEM OF MEDICAL INFORMATION, AND LOCAL SERVER NAJARIAN, LENA —

Top Art Units

Art UnitApps
3687 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18921264 MEDICAL INFORMATION PROCESSING METHOD, CLOUD PLATFORM SERVICE SYSTEM OF MEDICAL INFORMATION, AND LOCAL SERVER NAJARIAN, LENA 3687 §101 Non-Final OA — Pending Oct 21, 2024

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Frequently Asked Questions

How many pending USPTO office actions does Wan-Yuo Guo have?

Wan-Yuo Guo has 1 pending office actions as of October 2026, spread across 1 art units and 1 examiners.

Which USPTO examiner handles the most Wan-Yuo Guo applications?

Lena Najarian has the most, with 1 of Wan-Yuo Guo's pending office actions.

What technology area are Wan-Yuo Guo's patent applications in?

Mostly Transportation, E-Commerce & Mechanical Systems (USPTO Tech Center 3600), based on where its pending office actions are examined.

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