Prosecution Insights
Last updated: October 02, 2026

Examiner: PUENTE, EVA YI ZHENG

Tech Center 2600 • Art Units: 2611 2632 2633 2634 2647

This examiner grants 90% of resolved cases

Analysis

Eva Yi Zheng Puente is an examiner in Tech Center 2600 and Art Unit 2611. She has managed 798 resolved cases with an allowance rate of 89.7 percent. This 89.7 percent rate indicates that the vast majority of applications in her docket reach a grant, providing a predictable path for applicants.

The interview lift is 9.0 percent. This figure suggests that conducting an interview provides a small increase in the likelihood of a grant, even from a high baseline. The 9.0 percent lift is a tactical option for practitioners looking to resolve any remaining issues during prosecution.

The median days to allowance is 854. This timeline represents the typical duration for applications to reach a final grant. With 798 resolved cases, these metrics offer a clear view of the examiner's performance. The 854-day median defines the expected prosecution experience for applicants in this docket.

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

Performance Statistics

89.7%
Allow Rate
+27.7% vs TC avg
809
Total Applications
+9.0%
Interview Lift
854
Avg Prosecution Days
Based on 798 resolved cases, 2023–2026

Rejection Statute Breakdown

12.1%
§101 Eligibility
24.6%
§102 Novelty
32.1%
§103 Obviousness
19.7%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18887660 CHANNEL STATE INFORMATION TRANSMISSION METHOD, COMMUNICATION APPARATUS, AND COMMUNICATION DEVICE Final Rejection Huawei Technologies Co., Ltd.
18876841 CHANNEL STATE INFORMATION PROCESSING METHOD, COMMUNICATION NODE AND STORAGE MEDIUM Final Rejection ZTE CORPORATION
19094711 ENCODING METHOD, DECODING METHOD, ENCODING APPARATUS, DECODING APPARATUS, ELECTRONIC DEVICE, AND STORAGE MEDIUM Non-Final OA Douyin Vision Co., Ltd.
18858750 METADATA TRANSMISSION METHOD AND DEVICE, AND STORAGE MEDIUM Non-Final OA DATANG MOBILE COMMUNICATIONS EQUIPMENT CO.,LTD.

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