Prosecution Insights
Prosecution Insights
Tech Center 2400 • Art Units: 2400 2413
This examiner grants 82% of resolved cases
Yu-Wen Chang is an examiner in Tech Center 2400 and Art Unit 2400. The examiner has 339 resolved cases. This history of resolutions provides a dataset for observing the examiner's approach to patentability. The number of cases indicates the examiner's experience with the legal and technical standards of this unit and the 2400 tech center.
The allowance rate is 82.0 percent. This figure reflects the proportion of applications that result in a patent grant. The median days to allowance is 1016. This duration represents the time required for a successful application to reach a grant. Practitioners should account for this timeframe when planning their prosecution strategy and managing applicant expectations regarding the length of the process.
The interview lift is 11.0 percent. This metric shows that an interview is associated with an increase in the likelihood of an allowance. The positive lift suggests that direct communication is a successful method for overcoming rejections with this examiner. Applicants may use interviews to clarify technical points and potentially improve the outcome of their prosecution efforts in this art unit.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 18800457 | SPLIT INFERENCE CONFIGURATION CONTROL METHOD AND APPARATUS IN WIRELESS COMMUNICATION SYSTEM | Non-Final OA | Samsung Electronics Co., Ltd. |
| 18842467 | SYSTEMS AND METHODS FOR PREDICTIVE MEASUREMENTS FOR ARTIFICIAL INTELLIGENCE/MACHINE LEARNING BASED MOBILITY ENHANCEMENT | Non-Final OA | APPLE INC. |
| 19451933 | QUALITY OF EXPERIENCE MEASUREMENT IN INACTIVE STATE | Final Rejection | TOYOTA JIDOSHA KABUSHIKI KAISHA |
| 18495021 | BEACON FRAME TRANSMISSION METHOD IN EMLSR MODE AND RELATED APPARATUS | Non-Final OA | HUAWEI TECHNOLOGIES CO., LTD. |
| 18702551 | COHERENT FREQUENCY BANDS RECEIVE OPERATION | Final Rejection | Google LLC |
| 18307391 | SYSTEM FOR AND METHOD OF NON-PRIMARY CHANNEL UTILIZATION IN A NETWORK | Final Rejection | Avago Technologies International Sales Pte. Limited |
| 18888297 | Timing Advance Group Indication | Non-Final OA | Nokia Technologies Oy |
| 18709047 | DEFINING A TIMELINE FOR FAST UPLINK BEAM AND/OR PANEL SELECTION | Non-Final OA | Nokia Technologies Oy |
| 18737830 | POWER SAVING BASED ON LINK DOWN DETECTION | Non-Final OA | Juniper Networks, Inc. |
| 18682771 | DOWNLINK CONTROL INFORMATION ALIGNMENT METHOD AND APPARATUS | Final Rejection | Beijing Xiaomi Mobile Software Co., Ltd. |
| 18888181 | METHOD AND DEVICE FOR WIRELESS COMMUNICATION | Non-Final OA | APOGEE NETWORKS, LLC |
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