Prosecution Insights
Prosecution Insights
Tech Center 1700 • Art Units: 1724 1728
This examiner grants 70% of resolved cases
Kevin Song is an examiner in Art Unit 1724 of Tech Center 1700. He has 40 resolved cases with an allowance rate of 70.0%. The median days to allowance is 1313, which is a relatively long timeframe.
The interview lift is 11.3%. This indicates that interviews provide a helpful boost to the 70.0% allowance rate. Practitioners should consider an interview as a way to address examiner concerns and move toward an allowance within the 1313-day median period. The 40 resolved cases provide an initial look at the examiner's tendencies. While the 70.0% allowance rate is favorable, the 11.3% lift suggests that direct communication can further improve the probability of success. This examiner's profile is generally positive, though the pendency is longer than some peers in the same tech center, requiring a patient approach.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 18430775 | VEHICLE BATTERY COOLING DEVICE | Final Rejection | TOYOTA JIDOSHA KABUSHIKI KAISHA |
| 18172292 | MANUFACTURING METHOD AND MANUFACTURING APPARATUS OF ELECTRODE STRUCTURE | Final Rejection | KABUSHIKI KAISHA TOSHIBA |
| 18023638 | NONAQUEOUS ELECTROLYTE SECONDARY BATTERY | Non-Final OA | Panasonic Intellectual Property Management Co., Ltd. |
| 17802195 | CHARGE AND DISCHARGE METHOD FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY, AND CHARGE AND DISCHARGE SYSTEM FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY | Non-Final OA | PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD. |
| 17795684 | NON-AQUEOUS ELECTROLYTIC SOLUTION SECONDARY BATTERY | Non-Final OA | PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD. |
| 17786940 | SEPARATOR FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERIES, NONAQUEOUS ELECTROLYTE SECONDARY BATTERY, AND METHOD FOR PRODUCING SEPARATOR FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERIES | Non-Final OA | Panasonic Intellectual Property Management Co., Ltd. |
| 18267570 | HERMETICALLY SEALED BATTERY | Final Rejection | Panasonic Holdings Corporation |
| 18454405 | FUEL CELL SYSTEM | Final Rejection | KABUSHIKI KAISHA TOYOTA JIDOSHOKKI |
| 18176102 | SECONDARY BATTERY ELECTRODE MIXTURE, SECONDARY BATTERY ELECTRODE MIXTURE SHEET AND PRODUCTION METHOD THEREOF, AND SECONDARY BATTERY | Final Rejection | DAIKIN INDUSTRIES, LTD. |
| 17822800 | LITHIUM METAL SECONDARY BATTERY | Non-Final OA | HONDA MOTOR CO., LTD. |
| 18301601 | HYBRID THERMAL MANAGEMENT SYSTEM | Final Rejection | DEERE & COMPANY |
| 18027529 | Secondary Battery | Non-Final OA | LG Energy Solution, Ltd. |
| 17909053 | Secondary Battery Electrode | Non-Final OA | LG Energy Solution, Ltd. |
| 17797824 | METHOD FOR REUSING ACTIVE MATERIAL BY USING POSITIVE ELECTRODE SCRAP | Non-Final OA | LG ENERGY SOLUTION, LTD. |
| 17860464 | NEGATIVE ELECTRODE FOR LITHIUM SECONDARY BATTERY, METHOD FOR PREPARING NEGATIVE ELECTRODE FOR LITHIUM SECONDARY BATTERY, AND LITHIUM SECONDARY BATTERY INCLUDING NEGATIVE ELECTRODE | Non-Final OA | LG ENERGY SOLUTION, LTD. |
| 17791868 | BATTERY MODULE, BATTERY PACK COMPRISING SAME, AND VEHICLE COMPRISING SAME | Non-Final OA | LG ENERGY SOLUTION, LTD. |
| 18135446 | SEPARATOR ASSEMBLY FOR FUEL CELL AND FUEL CELL STACK INCLUDING THE SAME | Final Rejection | Kia Corporation |
| 17989437 | SYSTEM FOR MANUFACTURING BI-CELL OF ALL-SOLID-STATE BATTERY | Non-Final OA | KIA CORPORATION |
| 17938009 | NEGATIVE ELECTRODE FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE LITHIUM BATTERY INCLUDING SAME | Non-Final OA | SAMSUNG SDI CO., LTD. |
| 18592838 | CURRENT COLLECTOR, ELECTRODE PLATE, CELL, BATTERY, DEVICE MANUFACTURING METHOD AND APPARATUS | Non-Final OA | CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED |
| 18441666 | POSITIVE ELECTRODE MATERIAL AND PREPARATION METHOD THEREOF, POSITIVE ELECTRODE PLATE, SECONDARY BATTERY, AND ELECTRICAL DEVICE | Non-Final OA | CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED |
| 18437189 | BATTERY CELL, BATTERY, ELECTRICAL DEVICE, AND METHOD AND EQUIPMENT FOR MANUFACTURING BATTERY CELL | Non-Final OA | CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED |
| 18453514 | BATTERY AND ELECTRIC DEVICE | Final Rejection | CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED |
| 18582973 | LITHIUM AND MANGANESE RICH POSITIVE ACTIVE MATERIAL COMPOSITIONS | Non-Final OA | FORD GLOBAL TECHNOLOGIES, LLC |
| 18430921 | TRACTION BATTERY ARRAY ROUNDED ENDPLATE AND BATTERY ARRAY WRAPPING METHOD | Non-Final OA | Ford Global Technologies, LLC |
| 18163368 | BATTERY ASSEMBLY VENT VALVE HAVING A BREATHABLE MEMBRANE | Non-Final OA | Ford Global Technologies, LLC |
| 18307902 | SULFIDE BASED SOLID ELECTROLYTE, SOLID ELECTROLYTE LAYER, AND LITHIUM ION SECONDARY BATTERY | Final Rejection | AGC INC. |
| 17908698 | ALL-SOLID-STATE BATTERY | Final Rejection | TDK CORPORATION |
| 18685347 | NON-AQUEOUS ELECTROLYTE AND NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY | Non-Final OA | SHIN-ETSU CHEMICAL CO., LTD. |
| 18300794 | ELECTROCHEMICAL APPARATUS AND ELECTRONIC APPARATUS | Non-Final OA | Ningde Amperex Technology Limited |
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