Prosecution Insights
Last updated: October 02, 2026

Examiner: YI, RINNA

Tech Center 2600 • Art Units: 2143 2144 2145 2172 2179 2611

This examiner grants 74% of resolved cases

Analysis

Rinna Yi serves in Tech Center 2600 and Art Unit 2143. The examiner has completed 459 resolved cases. These resolutions have led to an allowance rate of 73.6 percent. This rate indicates the frequency of successful outcomes for applications assigned to this examiner.

The median days to allowance for these cases is 1214. This timeframe suggests the pace of the prosecution process for successful applications. The interview lift is 48.1 percent. This figure shows that interviews are associated with a significant increase in the probability of allowance compared to the 73.6 percent baseline.

For those with applications in Art Unit 2143, the 73.6 percent allowance rate is a key indicator. The 1214 days to allowance provides a baseline for planning the prosecution timeline. With 459 resolved cases, the examiner has demonstrated a consistent pattern of resolution within Tech Center 2600. The 48.1 percent interview lift reflects the impact of direct communication.

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

Performance Statistics

73.6%
Allow Rate
+11.6% vs TC avg
473
Total Applications
+48.1%
Interview Lift
1214
Avg Prosecution Days
Based on 459 resolved cases, 2023–2026

Rejection Statute Breakdown

5.6%
§101 Eligibility
22.8%
§102 Novelty
61.0%
§103 Obviousness
9.9%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18754894 ELECTRONIC DEVICE AND METHOD FOR RECOGNIZING USER INTENT FROM TOUCH INPUT ON VIRTUAL KEYBOARD, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
18827274 COMMUNICATION SYSTEMS AND METHODS Non-Final OA Apple Inc.
18694542 DOCUMENT MASKING DEVICE, DOCUMENT MASKING METHOD, AND PROGRAM STORAGE MEDIUM Final Rejection NEC Corporation
18945545 CARD MANAGEMENT METHOD, ELECTRONIC DEVICE, AND COMPUTER-READABLE STORAGE MEDIUM Non-Final OA HUAWEI TECHNOLOGIES CO., LTD.
18857461 INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND PROGRAM Non-Final OA Sony Group Corporation
18873303 INFORMATION PRESENTING METHOD, APPARATUS, DEVICE, AND STORAGE MEDIUM Non-Final OA Beijing Zitiao Network Technology Co., Ltd.
18842292 INFORMATION DISPLAY METHOD AND APPARATUS, AND HEAD-MOUNTED DISPLAY DEVICE, AND STORAGE MEDIUM Non-Final OA Beijing Zitiao Network Technology Co., Ltd.
18573999 CONTENT UPDATING METHOD AND APPARATUS, ELECTRONIC DEVICE, MEDIUM AND PROGRAM PRODUCT Non-Final OA Beijing Zitiao Network Technology Co., Ltd.
18352635 API FOR DATA REPOSITORIES Non-Final OA International Business Machines Corporation
18770413 PAGE RENDERING METHOD, APPARATUS AND DEVICE, AND STORAGE MEDIUM Non-Final OA Beijing Youzhuju Network Technology Co., Ltd.
18753846 User-Specific Navigation Guidance Generation Non-Final OA ServiceNow, Inc.
18216522 Systems and Methods of Interacting with a Virtual Grid in a Three-dimensional (3D) Sensory Space Non-Final OA SIM IP HXR LLC

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