Examiner Cheng Yuan Tseng has allowed 808 of 966 decided applications (84%) in Computer Architecture, Software, and Information Security.
Examiner Cheng Yuan Tseng maintains a public record across three art units within Technology Center 2100 (Computer Architecture, Software, and Information Security). Over 966 disposed applications, the examiner issued allowances in 808 cases, yielding an 84% allowance rate. The allowance rate across the examiner's art units ranges from 77% to 93%, reflecting variation in outcomes among the three art units served. This pooled figure represents decided applications only and does not include pending matters.
A pooled record aggregates an examiner's performance across multiple art units, masking individual unit variation. The overall allowance rate describes historical outcomes on decided applications and is not a prediction of any specific application's fate. The range shown (77% to 93%) indicates that outcomes differ by art unit. This data is correlational—it shows what occurred, not what will occur in any future 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 →
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 interconnection and data transfer between memory, I/O, and processing units.
Allowance rate for applications with an examiner interview versus without one.
A correlation, not proof that interviews cause allowances. Based on 251 decided applications with an interview and 317 without.
Primarily examines data-processing methods for specific functions, and processing data by its order or content.
Allowance rate for applications with an examiner interview versus without one.
A correlation, not proof that interviews cause allowances. Based on 144 decided applications with an interview and 253 without.
Primarily examines input/output (I/O) data transfer, and memory access and allocation.
Based on 1 applications — too small a sample to characterize the rejection mix reliably; shown for completeness.
Methodology. This page pools every art unit in which Examiner Cheng Yuan Tseng has a public record within Technology Center 2100. Statistics are computed from publicly available USPTO records, refreshed on a recurring schedule. This page's data was last updated June 25, 2026. The overall allowance rate is total allowed divided by total decided applications (allowed plus abandoned) across all art units — not an average of the per-art-unit rates; pending applications are excluded. Figures are rounded for display. Pooled sample: 966 applications.
Lynch LLP is not affiliated with, endorsed by, or sponsored by the United States Patent and Trademark Office. Examiner statistics are derived from publicly available USPTO data.
These statistics describe past examiner behavior and do not predict the outcome of any particular application. Past results do not guarantee future outcomes. Where this page compares an examiner's allowance rate to an art-unit average, that comparison is a factual description of the public record, not a characterization of any individual examiner's conduct or competence.
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