Prosecution Insights
Prosecution Insights
Tech Center 3700 • Art Units: 2834 3616 3771
This examiner grants 72% of resolved cases
Minki Chang is an examiner in Tech Center 3700 and Art Unit 2834. The examiner has 409 resolved cases. This history of resolutions provides a dataset for observing the examiner's approach to patentability. The number of cases indicates the examiner's experience with the legal and technical standards of this unit and the 3700 tech center.
The allowance rate is 71.6 percent. This figure reflects the proportion of applications that result in a patent grant. The median days to allowance is 996. This duration represents the time required for a successful application to reach a grant. Practitioners should account for this timeframe when planning their prosecution strategy and managing applicant expectations regarding the length of the process.
The interview lift is 10.1 percent. This metric shows that an interview is associated with an increase in the likelihood of an allowance. The positive lift suggests that direct communication is a successful method for overcoming rejections with this examiner. Applicants may use interviews to clarify technical points and potentially improve the outcome of their prosecution efforts in this art unit.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 18576037 | MODULAR INTERCONNECTIONS FOR A MOTOR AND A POWER ELECTRONIC UNIT | Final Rejection | SAFRAN ELECTRICAL & POWER |
| 18631279 | THROMBECTOMY SYSTEM WITH LINEAR MAGNETIC ENCODER TRAVEL SENSING | Non-Final OA | BOSTON SCIENTIFIC SCIMED, INC. |
| 19010292 | MOTOR | Non-Final OA | TOYOTA JIDOSHA KABUSHIKI KAISHA |
| 18989498 | MOTOR AND PRODUCTION METHOD OF MOTOR | Non-Final OA | TOYOTA JIDOSHA KABUSHIKI KAISHA |
| 18982556 | DRIVE DEVICE | Non-Final OA | TOYOTA JIDOSHA KABUSHIKI KAISHA |
| 18393978 | ELECTRICAL MOTOR STATOR AND COMPRESSOR | Final Rejection | Robert Bosch GmbH |
| 18689423 | ELECTRIC MACHINE | Non-Final OA | MAHLE International GmbH |
| 18877658 | STATOR FOR AN ELECTRICAL MACHINE HAVING A RESILIENT OUTER CONTOUR | Non-Final OA | ZF FRIEDRICHSHAFEN AG |
| 19060208 | CONNECTOR INTENDED TO MAKE AN ELECTRICAL CONNECTION BETWEEN AN ELECTRIC MOTOR AND AN INVERTER, AND SYSTEM COMPRISING SUCH A CONNECTOR | Non-Final OA | Valeo eAutomotive Germany GmbH |
| 18989328 | ASSEMBLY FOR SUPPLYING POWER TO A ROTATING ELECTRIC MACHINE | Non-Final OA | Valeo eAutomotive Germany GmbH |
| 18559414 | WINDING BASED ON A TYPOLOGY OF A MAGNET-BASED SYNCHRONOUS ROTATING ELECTRIC MACHINE FOR SELF-PROPELLED MOBILE DEVICE | Non-Final OA | VALEO EQUIPEMENTS ELECTRIQUES MOTEUR |
| 18959156 | MOTOR INCLUDING A COOLING STRUCTURE | Final Rejection | KIA CORPORATION |
| 18843835 | ELECTRIC POWER STEERING DEVICE | Final Rejection | Mitsubishi Electric Corporation |
| 18439946 | METHOD OF FORMING A MULTI-COMPONENT ROTATING ASSEMBLY AND ROTATING ASSEMBLY | Non-Final OA | Schaeffler Technologies AG & Co. KG |
| 18390427 | LAMINATED CORE AND METHOD FOR MANUFACTURING LAMINATED CORE | Non-Final OA | Nidec Corporation |
| 18682247 | Rotor and Electric Machine With Integrated Winding Head Cooling, Manufacturing Method and Motor Vehicle | Final Rejection | Bayerische Motoren Werke Aktiengesellschaft |
| 18404101 | STATOR WINDINGS WITH ODD CONDUCTORS LAYERS | Final Rejection | Rivian IP Holdings, LLC |
| 18950757 | CLADDING MAGNET APPLICATION TO CYCLOIDAL MAGNETIC GEARS | Non-Final OA | Ohio State Innovation Foundation |
| 18532562 | MOTOR STATOR WINDING STRUCTURE | Final Rejection | DELTA ELECTRONICS, INC. |
| 18023096 | STATOR AND ELECTRIC MOTOR | Final Rejection | FANUC CORPORATION |
| 17601117 | Electric Machine | Final Rejection | Siemens Aktiengesellschaft |
| 19049596 | ARMATURE AND ROTATING ELECTRIC MACHINE | Non-Final OA | DENSO CORPORATION |
| 18638076 | TERMINAL RACK ASSEMBLY | Final Rejection | GKN Automotive Limited |
| 18525741 | LINEAR MOTOR, POSITIONING DEVICE, PROCESSING APPARATUS, AND DEVICE MANUFACTURING METHOD | Non-Final OA | SUMITOMO HEAVY INDUSTRIES, LTD. |
| 19021600 | ELECTRIC MOTOR, IN PARTICULAR A RADIATOR FAN MOTOR | Non-Final OA | Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Würzburg |
| 19087152 | PRINTED CIRCUIT BOARD STATOR WINDING ENHANCEMENTS FOR AXIAL FIELD ROTARY ENERGY DEVICE | Final Rejection | INFINITUM ELECTRIC INC. |
| 19047778 | ELECTRIC MOTOR AND COMPONENTS | Non-Final OA | THE UNIVERSITY OF NOTTINGHAM |
| 18868774 | POLYMER GEL FOR TRIBOELECTRIC ENERGY HARVESTER INCLUDING PLASTICIZER AND TRIBOELECTRIC ENERGY HARVESTER INCLUDING THE SAME | Final Rejection | KOREA UNIVERSITY OF TECHNOLOGY AND EDUCATION INDUSTRY-UNIVERSITY COOPERATION FOUNDATION |
| 18299987 | STATOR FOR AN ELECTRIC MACHINE, METHOD FOR PRODUCING A STATOR, AND ELECTRIC MACHINE | Final Rejection | Vitesco Technologies Germany GMBH |
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