Examiner Yuk Ting Choi has allowed 511 of 708 decided applications (72%) in Computer Architecture, Software, and Information Security.
Yuk Ting Choi maintains a public record in Technology Center 2100 (Computer Architecture, Software, and Information Security) spanning three art units. Across 708 decided applications, the examiner allowed 511, yielding a 72% allowance rate. The record is pooled across art units 2153, 2164, and 2169. Allowance rates across these art units range from 71% to 73%, reflecting consistency in the overall dispositioned record. This figure describes decided cases only and excludes pending applications.
A pooled record aggregates examination activity across multiple art units into a single historical profile. The allowance rate—72% of 708 decided applications—reflects past dispositions and does not predict the outcome of any specific application. Range figures (71% to 73%) show variation among the art units within the examiner's portfolio but do not identify which art unit produced which rate. Pooled data provides context for an examiner's historical record across their assignment areas.
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 information retrieval and database structures.
Allowance rate for applications with an examiner interview versus without one.
A correlation, not proof that interviews cause allowances. Based on 257 decided applications with an interview and 198 without.
Primarily examines information retrieval and database structures.
Allowance rate for applications with an examiner interview versus without one.
A correlation, not proof that interviews cause allowances. Based on 148 decided applications with an interview and 102 without.
Primarily examines information retrieval and database structures.
Methodology. This page pools every art unit in which Examiner Yuk Ting Choi 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: 746 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.
This page is for general informational purposes and is not legal advice. No attorney-client relationship is formed by viewing it. Full disclaimers →
ATTORNEY ADVERTISING — Sean Lynch, Partner, Lynch LLP