Prosecution Insights
Prosecution Insights
Tech Center 3600 • Art Units: 2115 2116 2117 2119 2127 2893 3652
This examiner grants 73% of resolved cases
Vincent Wen-Liang Chang is an examiner in Tech Center 3600 and Art Unit 2115. The examiner has 404 resolved cases. This volume of resolutions offers a basis for analyzing the examiner's typical prosecution outcomes. The data provides a view of how applications are handled within this specific technical unit and the examiner's approach to patentability.
The allowance rate is 72.8 percent. This percentage shows the frequency of grants for applications that reach a final resolution with this examiner. The median days to allowance is 1048. This figure indicates the time from filing to the grant of a patent. Practitioners can use this duration to estimate the timeline for their own applications and manage client expectations regarding the prosecution phase.
The interview lift is 26.1 percent. This metric indicates that an interview is associated with an increase in the probability of an allowance. The positive lift suggests that verbal communication is an effective method for resolving rejections with this examiner. Applicants might prioritize scheduling an interview to address the examiner's concerns and potentially accelerate the path to a patent grant.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 18890761 | PRINTING DATA GENERATION DEVICE, PRINTING DATA GENERATION METHOD, PROGRAM, PRINTING SYSTEM, AND MANUFACTURING METHOD OF THREE-DIMENSIONAL STRUCTURE | Non-Final OA | FUJIFILM Corporation |
| 18637640 | Run-to-Run Controller for Semiconductor Manufacturing | Non-Final OA | Robert Bosch GmbH |
| 18649627 | METHODS AND SYSTEMS FOR CORROSION PREDICTION USING MACHINE LEARNING | Non-Final OA | SAUDI ARABIAN OIL COMPANY |
| 18257688 | REMOTE MONITORING SYSTEM AND REMOTE MONITORING METHOD | Final Rejection | Mitsubishi Electric Corporation |
| 18921163 | Mold Lifecycle and Performance Digitalization | Non-Final OA | Kenvue Brands LLC |
| 18226554 | METHODS AND MECHANISMS TO IMPROVE MONITORING CAPABILITIES USING RATE OF CHANGE OF SENSOR VALUES | Final Rejection | Applied Materials, Inc. |
| 18965186 | LIQUID COOLING LEAKAGE ABATEMENT SYSTEM AND METHOD OF USING THE SAME | Non-Final OA | Dell Products L.P. |
| 18227096 | BUILDING MANAGEMENT SYSTEM WITH INTELLIGENT VISUALIZATION FOR HEATING, VENTILATION, AND/OR AIR CONDITIONING INTEGRATION | Non-Final OA | Johnson Controls Tyco IP Holdings LLP |
| 18833382 | MACHINE TOOL, MACHINE TOOL CONTROL SYSTEM, AND MACHINE TOOL CONTROL METHOD | Non-Final OA | DMG MORI CO., LTD |
| 18920059 | FINDING POSSIBLE TECHNICAL CAUSES OF OR SOLUTIONS FOR MALFUNCTIONS OF A PRODUCTION CELL | Non-Final OA | ENGEL AUSTRIA GmbH |
| 18126045 | TEMPERATURE ESTIMATION DEVICE, AIR CONDITIONING CONTROL DEVICE, AND AIR CONDITIONING SYSTEM | Non-Final OA | OSAKA UNIVERSITY |
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