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Gate Drive Circuit And Method Of Operating Same
Abstract: GATE DRIVE CIRCUIT AND METHOD OF OPERATING SAME ABSTRACT A gate drive circuit for applying a voltage to a gate of a semiconductor switching device is disclosed. The gate drive circuit includes a gate drive controller that provides voltage commands for operating the semiconductor switching device, a plurality of primary gate resistors coupled between the gate drive controller and the semiconductor switching device, one or more secondary gate resistors connected in parallel with the primary gate resistors, a primary transistor connected in series with each of the primary gate resistors, and a secondary transistor connected in series with each of the secondary gate resistors. Further, one of the primary or secondary transistors receives the one or more voltage commands from the gate drive controller and provides one or more corresponding voltage levels to the semiconductor switching device via one of the primary or secondary gate resistors so as to control the on-off behavior of the semiconductor switching device. FIG.3
Notices, Deadlines & Correspondence
Patent Information
Applicants
GENERAL ELECTRIC COMPANY
Inventors
1. WAGONER, Robert Gregory
2. GREENLEAF, Todd David
Specification
Claims:As Attached , Description:As Attached
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 6664-CHE-2015-ASSIGNMENT WITH VERIFIED COPY [29-02-2024(online)].pdf | 2024-02-29 |
| 1 | Power of Attorney [12-12-2015(online)].pdf | 2015-12-12 |
| 2 | 6664-CHE-2015-FORM-16 [29-02-2024(online)].pdf | 2024-02-29 |
| 2 | Form 5 [12-12-2015(online)].pdf | 2015-12-12 |
| 3 | Form 3 [12-12-2015(online)].pdf | 2015-12-12 |
| 3 | 6664-CHE-2015-POWER OF AUTHORITY [29-02-2024(online)].pdf | 2024-02-29 |
| 4 | Drawing [12-12-2015(online)].pdf | 2015-12-12 |
| 4 | 6664-CHE-2015-IntimationOfGrant23-11-2021.pdf | 2021-11-23 |
| 5 | Description(Complete) [12-12-2015(online)].pdf | 2015-12-12 |
| 5 | 6664-CHE-2015-PatentCertificate23-11-2021.pdf | 2021-11-23 |
| 6 | 6664-CHE-2015-Power of Attorney-020616.pdf | 2016-07-21 |
| 6 | 6664-CHE-2015-FER.pdf | 2021-10-17 |
| 7 | 6664-CHE-2015-NOTARIAL CERTIFICATE-020616.pdf | 2016-07-21 |
| 7 | 6664-CHE-2015-FORM 3 [28-04-2021(online)].pdf | 2021-04-28 |
| 8 | 6664-CHE-2015-Correspondence-PA-NOTARIAL CERTIFICATE-020616.pdf | 2016-07-21 |
| 8 | 6664-CHE-2015-ABSTRACT [22-01-2021(online)].pdf | 2021-01-22 |
| 9 | 6664-CHE-2015-CLAIMS [22-01-2021(online)].pdf | 2021-01-22 |
| 9 | abstract 6664-CHE-2015.jpg | 2016-08-08 |
| 10 | 6664-CHE-2015-FER_SER_REPLY [22-01-2021(online)].pdf | 2021-01-22 |
| 10 | 6664-CHE-2015-FORM 18 [14-12-2018(online)].pdf | 2018-12-14 |
| 11 | 6664-CHE-2015-OTHERS [22-01-2021(online)].pdf | 2021-01-22 |
| 11 | 6664-CHE-2015-RELEVANT DOCUMENTS [01-10-2020(online)].pdf | 2020-10-01 |
| 12 | 6664-CHE-2015-FORM 13 [01-10-2020(online)].pdf | 2020-10-01 |
| 12 | 6664-CHE-2015-FORM-26 [01-10-2020(online)].pdf | 2020-10-01 |
| 13 | 6664-CHE-2015-FORM 13 [01-10-2020(online)].pdf | 2020-10-01 |
| 13 | 6664-CHE-2015-FORM-26 [01-10-2020(online)].pdf | 2020-10-01 |
| 14 | 6664-CHE-2015-OTHERS [22-01-2021(online)].pdf | 2021-01-22 |
| 14 | 6664-CHE-2015-RELEVANT DOCUMENTS [01-10-2020(online)].pdf | 2020-10-01 |
| 15 | 6664-CHE-2015-FER_SER_REPLY [22-01-2021(online)].pdf | 2021-01-22 |
| 15 | 6664-CHE-2015-FORM 18 [14-12-2018(online)].pdf | 2018-12-14 |
| 16 | 6664-CHE-2015-CLAIMS [22-01-2021(online)].pdf | 2021-01-22 |
| 16 | abstract 6664-CHE-2015.jpg | 2016-08-08 |
| 17 | 6664-CHE-2015-Correspondence-PA-NOTARIAL CERTIFICATE-020616.pdf | 2016-07-21 |
| 17 | 6664-CHE-2015-ABSTRACT [22-01-2021(online)].pdf | 2021-01-22 |
| 18 | 6664-CHE-2015-NOTARIAL CERTIFICATE-020616.pdf | 2016-07-21 |
| 18 | 6664-CHE-2015-FORM 3 [28-04-2021(online)].pdf | 2021-04-28 |
| 19 | 6664-CHE-2015-Power of Attorney-020616.pdf | 2016-07-21 |
| 19 | 6664-CHE-2015-FER.pdf | 2021-10-17 |
| 20 | Description(Complete) [12-12-2015(online)].pdf | 2015-12-12 |
| 20 | 6664-CHE-2015-PatentCertificate23-11-2021.pdf | 2021-11-23 |
| 21 | Drawing [12-12-2015(online)].pdf | 2015-12-12 |
| 21 | 6664-CHE-2015-IntimationOfGrant23-11-2021.pdf | 2021-11-23 |
| 22 | Form 3 [12-12-2015(online)].pdf | 2015-12-12 |
| 22 | 6664-CHE-2015-POWER OF AUTHORITY [29-02-2024(online)].pdf | 2024-02-29 |
| 23 | Form 5 [12-12-2015(online)].pdf | 2015-12-12 |
| 23 | 6664-CHE-2015-FORM-16 [29-02-2024(online)].pdf | 2024-02-29 |
| 24 | Power of Attorney [12-12-2015(online)].pdf | 2015-12-12 |
| 24 | 6664-CHE-2015-ASSIGNMENT WITH VERIFIED COPY [29-02-2024(online)].pdf | 2024-02-29 |
Search Strategy
| 1 | SS1E_03-11-2020.pdf |