Prosecution Insights
Prosecution Insights
Tech Center 4100 • Art Units: 3642 3661 3667 4100
This examiner grants 62% of resolved cases
Matthias S. Weisfeld is an examiner in Tech Center 4100, specifically Art Unit 3642. His record includes 197 resolved cases. The allowance rate for Weisfeld is 61.9 percent, which is relatively high and suggests a favorable environment for applicants. This rate indicates that a majority of the applications he reviews eventually reach allowance.
The interview lift for Weisfeld is 14.2 percent. This positive lift indicates that direct communication is a beneficial strategy for further increasing the probability of success. Even with a 61.9 percent baseline allowance rate, the 14.2 percent lift suggests that interviews are a productive way to resolve any remaining issues. Practitioners should consider this a useful tactical option for the 197 resolved cases analyzed.
The median days to allowance is 1098. This timeline reflects the typical duration from filing to a final favorable outcome. The combination of a 1098-day median and a 61.9 percent allowance rate suggests a standard and successful prosecution process in Art Unit 3642. Practitioners can expect a reasonable pendency and a good probability of success when their applications are reviewed by Weisfeld within Tech Center 4100.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 18472665 | SYSTEMS AND METHODS FOR GENERATING EGO VEHICLE DRIVER-BASED GUIDANCE | Non-Final OA | Toyota Motor Engineering & Manufacturing North America, Inc. |
| 19007695 | METHOD FOR REDUCING A RISK OF A COLLISION OF A ROAD USER WITH A REAR-END OF A VEHICLE | Final Rejection | Volvo Car Corporation |
| 19229056 | WORK DEVICE AND WORK FLIGHT VEHICLE | Non-Final OA | Kubota Corporation |
| 19053684 | DISPLAY SYSTEM | Final Rejection | AUDI AG |
| 19205425 | VEHICLE AND METHOD OF CONTROLLING VIBRATION OF SEAT | Non-Final OA | Kia Corporation |
| 18936069 | TORQUE CONTROL SYSTEM AND METHOD FOR DRIVE SYSTEM OF ELECTRIC VEHICLE | Final Rejection | Kia Corporation |
| 18618089 | Device And Method For Controlling Travel | Non-Final OA | Kia Corporation |
| 19309221 | DETECTING POSITIONING OF A SENSOR SYSTEM ASSOCIATED WITH A VEHICLE | Non-Final OA | Lyft, Inc. |
| 18675702 | ESTIMATING SURFACE CURVATURE FOR AUTONOMOUS OR SEMI AUTONOMOUS SYSTEMS AND APPLICATIONS | Non-Final OA | NVIDIA Corporation |
| 19058240 | METHOD AND DEVICE FOR HANDLING EXTERNAL ABNORMALITY IN AUTONOMOUS DRIVING SYSTEM | Final Rejection | SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION |
| 19184229 | Trajectory Planning Around Lagrange Points | Non-Final OA | The Charles Stark Draper Laboratory, Inc. |
| 17877873 | NAVIGATION DISPLAY SYSTEM | Non-Final OA | NISSAN NORTH AMERICA, INC. |
| 17639135 | ELECTRONICS SYSTEM FOR CONTROLLING AN ADJUSTMENT PART BY MEANS OF AN ACCELERATION SENSOR | Non-Final OA | Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Bamberg |
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