Prosecution Insights
Prosecution Insights
Tech Center 2800 • Art Units: 2117 2858 2867
This examiner grants 83% of resolved cases
Carl F.R. Tchatchouang is in Tech Center 2800 and Art Unit 2117. The examiner has 180 resolved cases and an allowance rate of 82.8 percent. The interview lift is 14.7 percent, showing that interviews are a productive part of the prosecution process. Practitioners can use the interview to address technical rejections and move toward a grant. The 82.8 percent allowance rate indicates a favorable environment for applicants.
The median days to allowance is 910. This timeline is based on the 180 cases resolved in Art Unit 2117. With an 82.8 percent allowance rate, the examiner appears to be open to granting patents, especially when practitioners utilize the 14.7 percent interview lift. The 910-day median pendency provides a benchmark for the time required to reach an allowance. With 180 cases handled, the examiner has a specific record of performance in Tech Center 2800. These metrics help applicants set realistic expectations for their prosecution.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 19040265 | ELECTRONIC DEVICE FOR LOCATION DETECTION, AND METHOD FOR OPERATING SAME | Non-Final OA | Samsung Electronics Co., Ltd. |
| 18315976 | METHOD OF DETERMINING A TIRE PERFORMANCE CHARACTERISTIC OF A TIRE | Final Rejection | AIRBUS OPERATIONS LIMITED |
| 18305666 | Measurement Method, Measurement Device, Measurement System, And Non-Transitory Computer-Readable Storage Medium Storing Measurement Program | Non-Final OA | SEIKO EPSON CORPORATION |
| 18305649 | Measurement Method, Measurement Device, Measurement System, And Non-Transitory Computer-Readable Storage Medium Storing Measurement Program | Non-Final OA | SEIKO EPSON CORPORATION |
| 18342199 | METHOD FOR ESTIMATING A POWER OR CURRENT LIMIT FOR AN ELECTRICAL ENERGY STORAGE SYSTEM | Final Rejection | VOLVO TRUCK CORPORATION |
| 18978037 | APPARATUS FOR DETERMINING AN ELECTRICAL PARAMETER OF A BUS BAR | Non-Final OA | Volvo Car Corporation |
| 18465369 | SENSOR MEASUREMENT ANOMALY DETECTION | Non-Final OA | Robert Bosch GmbH |
| 18881718 | BATTERY TESTING APPARATUS AND OPERATING METHOD THEREOF | Non-Final OA | LG ENERGY SOLUTION, LTD. |
| 18414228 | PRESSURE-VOLUME-TEMPERATURE (PVT) SYSTEM FOR RESERVOIR FLUID CHARACTERIZATION | Final Rejection | SAUDI ARABIAN OIL COMPANY |
| 18539490 | ELECTROMAGNETIC WAVE CALCULATION SYSTEM AND METHOD OF OBTAINING PREVIOUS DATA | Final Rejection | Mitsubishi Electric Corporation |
| 19100354 | MOTOR MONITORING DEVICE | Non-Final OA | FANUC CORPORATION |
| 18313745 | METHODS AND SYSTEMS FOR CHROMATOGRAPHY DATA ANALYSIS | Non-Final OA | Regeneron Pharmaceuticals, Inc. |
| 19063781 | ABNORMALITY DETECTION CIRCUIT, MOTOR DRIVE DEVICE, MOTOR SYSTEM, AND VEHICLE | Non-Final OA | ROHM CO., LTD. |
| 18396521 | MEASUREMENT DATA ANALYSIS DEVICE, MEASUREMENT DATA ANALYSIS METHOD AND NON-TRANSITORY COMPUTER READABLE MEDIUM STORING MEASUREMENT DATA ANALYSIS PROGRAM | Final Rejection | SHIMADZU CORPORATION |
| 18868287 | AN ELECTRONIC MODULE OF A DRUG DELIVERY DEVICE OR OF A SUPPLEMENTAL DEVICE FOR A DRUG DELIVERY DEVICE | Non-Final OA | Sanofi |
| 19050189 | MAGNETIC SENSOR | Non-Final OA | TDK Corporation |
| 18012941 | TEMPERATURE ESTIMATION DEVICE, COMPUTER PROGRAM, AND TEMPERATURE ESTIMATION METHOD | Final Rejection | GS Yuasa International Ltd. |
| 19046128 | MEASUREMENT SYSTEM WITH EXTERNAL OPTICAL FRONTEND | Non-Final OA | Rohde & Schwarz GmbH & Co. KG |
| 18996374 | Fault Determination Apparatus and Method for Three-Phase Dual Active Bridge Converter, And Electronic Device | Non-Final OA | XI'AN JIAOTONG-LIVERPOOL UNIVERSITY |
| 18413893 | METHOD AND SYSTEM TO CHARACTERIZE ECCENTRICITY MODES INDUCED IN A MANUFACTURING PROCESS OF A SEAMLESS PIPE | Final Rejection | TECNAR AUTOMATION LTEE |
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