Listed by the USPTO as SONG, KEVIN
Tech Center 1700 • Art Units: 1724 1728
This examiner grants 70% of resolved cases
SONG, KEVIN works in tech center 1700 and art unit 1724. The profile contains 40 resolved cases, with an allowance rate of 70.0% and a median of 1313 days to allowance. The limited resolved-case volume calls for caution when using these figures as a predictor for a particular application, while the pendency figure signals a lengthy historical timeline.
The interview lift is 11.3%, providing some support for including interviews in prosecution planning. The leading companies are LG Energy Solution Ltd., Contemporary Amperex Technology Co., Limited, and Ford Motor Company. The listed firms are BIRCH STEWART KOLASCH & BIRCH, LLP, Bryan Cave Leighton Paisner LLP (DC), and CKC & Partners Co., LLC.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 18301601 | HYBRID THERMAL MANAGEMENT SYSTEM | Final Rejection | DEERE & COMPANY |
| 18430775 | VEHICLE BATTERY COOLING DEVICE | Final Rejection | TOYOTA JIDOSHA KABUSHIKI KAISHA |
| 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. |
| 18267570 | HERMETICALLY SEALED BATTERY | Final Rejection | Panasonic Holdings Corporation |
| 18454405 | FUEL CELL SYSTEM | Final Rejection | KABUSHIKI KAISHA TOYOTA JIDOSHOKKI |
| 18032437 | Method for Manufacturing Positive Electrode for Lithium Secondary Battery and Positive Electrode for Lithium Secondary Battery Manufactured Thereby | Non-Final OA | LG Energy Solution, Ltd. |
| 18027529 | Secondary Battery | Non-Final OA | LG Energy Solution, Ltd. |
| 17920938 | METHOD FOR MANUFACTURING SEPARATOR FOR ELECTROCHEMICAL DEVICE AND SEPARATOR FOR ELECTROCHEMICAL DEVICE OBTAINED THEREBY | Final Rejection | 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. |
| 18586548 | SECONDARY BATTERY AND METHOD FOR MANUFACTURING THE SAME | Non-Final OA | HONDA MOTOR CO., LTD. |
| 17822800 | LITHIUM METAL SECONDARY BATTERY | Non-Final OA | HONDA MOTOR CO., LTD. |
| 17908698 | ALL-SOLID-STATE BATTERY | Final Rejection | TDK CORPORATION |
| 17989437 | SYSTEM FOR MANUFACTURING BI-CELL OF ALL-SOLID-STATE BATTERY | Non-Final OA | KIA CORPORATION |
| 18592977 | ELECTRODE PLATE MANUFACTURING APPARATUS AND ELECTRODE PLATE MANUFACTURING METHOD | Non-Final OA | CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED |
| 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 |
| 18586347 | STRAPS FOR SUPPORTING A BATTERY PACK | Non-Final OA | Rivian IP Holdings, LLC |
| 18457624 | CYLINDRICAL SECONDARY BATTERY | Final Rejection | SAMSUNG SDI Co., Ltd. |
| 17938009 | NEGATIVE ELECTRODE FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE LITHIUM BATTERY INCLUDING SAME | Non-Final OA | SAMSUNG SDI CO., LTD. |
| 17864849 | SOLID STATE BATTERY | Non-Final OA | Murata Manufacturing Co., Ltd. |
| 18176102 | SECONDARY BATTERY ELECTRODE MIXTURE, SECONDARY BATTERY ELECTRODE MIXTURE SHEET AND PRODUCTION METHOD THEREOF, AND SECONDARY BATTERY | Final Rejection | DAIKIN INDUSTRIES, LTD. |
| 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 |
| 17894327 | METHODS FOR ASSEMBLING TRACTION BATTERY PACKS THAT INCLUDE CELL-TO-PACK BATTERY SYSTEMS | Non-Final OA | FORD GLOBAL TECHNOLOGIES, LLC |
| 18685347 | NON-AQUEOUS ELECTROLYTE AND NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY | Non-Final OA | SHIN-ETSU CHEMICAL CO., LTD. |
| 18457590 | BATTERY CELL, BATTERY, AND ELECTRIC DEVICE | Final Rejection | Ningde Amperex Technology Limited |
IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.
Build Your Strategy70.0% of resolved applications examined by Kevin Song were allowed (40 resolved cases), compared with 63.2% across Art Unit 1724 over the last five years.
This examiner's interview lift is +11.3 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.
Applications allowed by Kevin Song took 1,313 days on average from filing to allowance.
Kevin Song examines applications in Art Unit 1724 in Tech Center 1700 (Chemistry & Materials).
