Prosecution Insights
Last updated: October 04, 2026

Substrate Artificial Intelligence SA

Technology area: Computing & Software

1 pending office actions • 1 art units • 1 examiners • 0 of 1 (0%) have an AI response strategy ready • 2 patents granted in the last 365 days

Analysis

Substrate Artificial Intelligence SA is currently managing a patent portfolio within the Computing & Software technology area. The company has 1 pending office action, which represents the current focus of its prosecution efforts. This 1 pending office action indicates a specific engagement with the patent office to secure rights for its artificial intelligence innovations. In the Computing & Software sector, navigating the evolving standards for patentability is a critical task.

The prosecution of these assets is overseen by 1 distinct examiner and is located within 1 distinct art unit. This concentration suggests that the technical subject matter is specialized, requiring review by a specific group within the patent office. For practitioners, this means that the outcome of the current pending matter is tied to the expertise of 1 distinct art unit. This focused examination environment can lead to a more consistent application of technical standards for the 1 distinct examiner involved.

CHEN, KUANG FU is the busiest examiner for this portfolio, currently handling 1 busiest examiner pending office action. Because this examiner is responsible for the pending action, their individual examination style is a primary factor in the prosecution's progress. This concentration of work under 1 distinct examiner simplifies the communication path but centralizes the review process. Practitioners can focus on the specific requirements of CHEN, KUANG FU to move the 1 busiest examiner pending office action toward a resolution.

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

Portfolio Summary

1
Total Pending OAs
0
Non-Final OAs
1
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
Multi-statute (no §101)1 (100%)

Industry Mix

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

0
Life Sciences
0% of docket
1
Information Tech
100% of docket
0
Communications
0% 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.

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
CHEN, KUANG FU 1 79.7% +69.0%

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
17869493 SYSTEMS AND METHODS FOR EFFICIENTLY IMPLEMENTING HIERARCHIAL STATES IN MACHINE LEARNING MODELS USING REINFORCEMENT LEARNING CHEN, KUANG FU —

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
17869493 SYSTEMS AND METHODS FOR EFFICIENTLY IMPLEMENTING HIERARCHIAL STATES IN MACHINE LEARNING MODELS USING REINFORCEMENT LEARNING CHEN, KUANG FU —

Top Art Units

Art UnitApps
2143 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
17869493 SYSTEMS AND METHODS FOR EFFICIENTLY IMPLEMENTING HIERARCHIAL STATES IN MACHINE LEARNING MODELS USING REINFORCEMENT LEARNING CHEN, KUANG FU 2143 §102§103§112 Final Rejection — Pending Jul 20, 2022

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