Examiner David Y Eng

What the data says.

David Y Eng maintains a public record in Technology Center 2100 (Computer Architecture, Software, and Information Security). Across 172 disposed applications, the examiner allowed 150 and abandoned 22, yielding an allowance rate of 87%. This rate reflects decisions on completed applications only and excludes pending filings. The examiner's record spans a single art unit, providing a focused view within TC 2100. These figures represent historical decisions and do not constitute predictions about outcomes in any individual application.

How to read these numbers.

This pooled record aggregates all disposed applications across the examiner's art unit(s). The allowance rate of 87% describes past decisions on completed applications and is not a prediction of the outcome for any specific filing. Pooled figures mask variations that may exist within different art units or application types. Historical statistics describe what occurred, not what will occur in a particular case.

These are aggregate statistics from this examiner's past public record — not predictions about any specific application. The per-art-unit figures below show how the record varies across art units. Our approach to patent prosecution →

The record, art unit by art unit.

Each section benchmarks this examiner against that art unit's average. Figures are this examiner's own public record within the art unit; the overall rate above pools them.

Primarily examines information retrieval and database structures.

Questions about Examiner David Y Eng

• 01What is David Y Eng's overall allowance rate?

  The examiner's allowance rate is 87%, calculated from 150 allowed applications out of 172 disposed applications. This rate applies to decided cases only and is not a prediction of any specific application's outcome.
• 02How many art units does this examiner cover?

  David Y Eng's public record covers one art unit (2155) within TC 2100. The pooled figures aggregate all applications decided within that unit.
• 03What does the allowance rate include and exclude?

  The allowance rate of 87% includes allowed and abandoned applications (172 total disposed). Pending applications are excluded. The rate describes historical decisions and is not predictive of any individual application.

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