Prosecution Insights
Last updated: October 02, 2026

Examiner: GE, YUZHEN

Tech Center 3900 • Art Units: 2624 3992

This examiner grants 60% of resolved cases

Analysis

Yuzhen Ge, operating in Tech Center 3900 and Art Unit 2624, has managed 270 resolved cases. The examiner maintains an allowance rate of 59.6 percent, which represents a moderate level of difficulty for applicants. The median days to allowance is 1367, indicating a relatively long prosecution cycle that practitioners must account for in their planning.

The data reveals an interview lift of 19.2 percent, suggesting that direct engagement with the examiner is a productive way to advance an application. This lift indicates that an interview can significantly increase the chances of reaching an allowance compared to the 59.6 percent baseline. With 270 resolved cases, the examiner has an established track record that practitioners can use to gauge their strategy.

The 1367-day median pendency suggests that applicants should be prepared for a multi-year process. Given the 19.2 percent interview lift, requesting an interview early in the prosecution may help to resolve issues more efficiently. Practitioners should use these metrics to set realistic expectations for clients regarding both the probability of success and the time required to achieve it.

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

Performance Statistics

59.6%
Allow Rate
At TC average
289
Total Applications
+19.2%
Interview Lift
1367
Avg Prosecution Days
Based on 270 resolved cases, 2023–2026

Rejection Statute Breakdown

11.6%
§101 Eligibility
11.9%
§102 Novelty
24.6%
§103 Obviousness
35.4%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18955691 SHIFT REGISTER, DRIVING METHOD THEREOF, GATE DRIVING CIRCUIT, AND DISPLAY DEVICE Non-Final OA Boe Technology Group Co, LTD.
18235014 IMAGE SENSOR AND LIGHT SOURCE DRIVER INTEGRATED IN A SAME SEMICONDUCTOR PACKAGE Non-Final OA GOOGLE LLC
19266086 AUDIO OR VIDEO ENCODER, AUDIO OR VIDEO DECODER AND RELATED METHODS FOR PROCESSING MULTI-CHANNEL AUDIO OR VIDEO SIGNALS USING A VARIABLE PREDICTION DIRECTION Non-Final OA Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e. V.
19266081 AUDIO OR VIDEO ENCODER, AUDIO OR VIDEO DECODER AND RELATED METHODS FOR PROCESSING MULTI-CHANNEL AUDIO OR VIDEO SIGNALS USING A VARIABLE PREDICTION DIRECTION Non-Final OA Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
19030913 AUDIO OR VIDEO ENCODER, AUDIO OR VIDEO DECODER AND RELATED METHODS FOR PROCESSING MULTI-CHANNEL AUDIO OR VIDEO SIGNALS USING A VARIABLE PREDICTION DIRECTION Non-Final OA Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
19030975 AUDIO OR VIDEO ENCODER, AUDIO OR VIDEO DECODER AND RELATED METHODS FOR PROCESSING MULTI-CHANNEL AUDIO OR VIDEO SIGNALS USING A VARIABLE PREDICTION DIRECTION Non-Final OA Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
19031013 AUDIO OR VIDEO ENCODER, AUDIO OR VIDEO DECODER AND RELATED METHODS FOR PROCESSING MULTI-CHANNEL AUDIO OR VIDEO SIGNALS USING A VARIABLE PREDICTION DIRECTION Non-Final OA Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
17396626 METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING DATA IN A MIMO SYSTEM Non-Final OA Electronics and Telecommunications Research Institue

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