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Electric Parking Brake Control Device
Abstract: The present invention discloses an electric parking brake control device capable of accurately determining operation of an electric actuator. The electric parking brake control device is capable of performing an application process for controlling the electric actuator to move in the direction in which a friction member is pressed against a rotation body that rotates integrally with a wheel and a release process for controlling the electric actuator to move in the direction in which the friction member is moved away from the rotation body. Even upon receiving (time t12) a new operation request for operating the electric actuator during a period (time t1 to t5) from the start of the application process or the release process to the completion of the process, the electric parking brake control device does not change the operation of the electric actuator on the basis of the operation request.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
02 February 2023
Publication Number
06/2023
Publication Type
INA
Invention Field
MECHANICAL ENGINEERING
Status
Email
patent@depenning.com
Parent Application
Patent Number
Legal Status
Grant Date
2024-04-09
Renewal Date
Applicants
HITACHI ASTEMO, LTD.
2520 Takaba, Hitachinaka-shi, Ibaraki
3128503
Inventors
1. PURANE Sandip
c/o Hitachi Astemo, Ltd., 2520 Takaba, Hitachinaka-shi, Ibaraki
3128503
2. HIROYAMA Kazuki
c/o Hitachi Astemo, Ltd., 2520 Takaba, Hitachinaka-shi, Ibaraki
3128503
3. SATOH Hiromasa
c/o Hitachi Astemo, Ltd., 2520 Takaba, Hitachinaka-shi, Ibaraki
3128503
4. NARUKAWA Hiromu
c/o Hitachi Astemo, Ltd., 2520 Takaba, Hitachinaka-shi, Ibaraki
3128503
5. YAMAMOTO Yasuhiro
c/o Hitachi Astemo, Ltd., 2520 Takaba, Hitachinaka-shi, Ibaraki
3128503
6. UNO Masato
c/o Hitachi Astemo Ueda, Ltd., 840, Kokubu, Ueda-shi, Nagano
3128503
Specification
Documents
Orders
| Section | Controller | Decision Date |
|---|---|---|
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202347006756-IntimationOfGrant09-04-2024.pdf | 2024-04-09 |
| 1 | 202347006756.pdf | 2023-02-02 |
| 2 | 202347006756-PatentCertificate09-04-2024.pdf | 2024-04-09 |
| 2 | 202347006756-STATEMENT OF UNDERTAKING (FORM 3) [02-02-2023(online)].pdf | 2023-02-02 |
| 3 | 202347006756-REQUEST FOR EXAMINATION (FORM-18) [02-02-2023(online)].pdf | 2023-02-02 |
| 3 | 202347006756-2. Marked Copy under Rule 14(2) [27-03-2024(online)].pdf | 2024-03-27 |
| 4 | 202347006756-Retyped Pages under Rule 14(1) [27-03-2024(online)].pdf | 2024-03-27 |
| 4 | 202347006756-PROOF OF RIGHT [02-02-2023(online)].pdf | 2023-02-02 |
| 5 | 202347006756-Written submissions and relevant documents [27-03-2024(online)].pdf | 2024-03-27 |
| 5 | 202347006756-PRIORITY DOCUMENTS [02-02-2023(online)].pdf | 2023-02-02 |
| 6 | 202347006756-FORM 18 [02-02-2023(online)].pdf | 2023-02-02 |
| 6 | 202347006756-Correspondence to notify the Controller [12-03-2024(online)].pdf | 2024-03-12 |
| 7 | 202347006756-US(14)-HearingNotice-(HearingDate-15-03-2024).pdf | 2024-02-16 |
| 7 | 202347006756-FORM 1 [02-02-2023(online)].pdf | 2023-02-02 |
| 8 | 202347006756-OTHERS-160623.pdf | 2023-09-08 |
| 8 | 202347006756-DRAWINGS [02-02-2023(online)].pdf | 2023-02-02 |
| 9 | 202347006756-ABSTRACT [14-06-2023(online)].pdf | 2023-06-14 |
| 9 | 202347006756-DECLARATION OF INVENTORSHIP (FORM 5) [02-02-2023(online)].pdf | 2023-02-02 |
| 10 | 202347006756-CLAIMS [14-06-2023(online)].pdf | 2023-06-14 |
| 10 | 202347006756-COMPLETE SPECIFICATION [02-02-2023(online)].pdf | 2023-02-02 |
| 11 | 202347006756-DRAWING [14-06-2023(online)].pdf | 2023-06-14 |
| 11 | 202347006756-FORM-26 [10-02-2023(online)].pdf | 2023-02-10 |
| 12 | 202347006756-FER.pdf | 2023-02-15 |
| 12 | 202347006756-FER_SER_REPLY [14-06-2023(online)].pdf | 2023-06-14 |
| 13 | 202347006756-Correspondence_Form1_28-03-2023.pdf | 2023-03-28 |
| 13 | 202347006756-FORM-26 [14-06-2023(online)].pdf | 2023-06-14 |
| 14 | 202347006756-Correspondence_GPA_23-05-2023.pdf | 2023-05-23 |
| 14 | 202347006756-Information under section 8(2) [14-06-2023(online)].pdf | 2023-06-14 |
| 15 | 202347006756-FORM 3 [13-06-2023(online)].pdf | 2023-06-13 |
| 15 | 202347006756-OTHERS [14-06-2023(online)].pdf | 2023-06-14 |
| 16 | 202347006756-FORM 3 [13-06-2023(online)].pdf | 2023-06-13 |
| 16 | 202347006756-OTHERS [14-06-2023(online)].pdf | 2023-06-14 |
| 17 | 202347006756-Information under section 8(2) [14-06-2023(online)].pdf | 2023-06-14 |
| 17 | 202347006756-Correspondence_GPA_23-05-2023.pdf | 2023-05-23 |
| 18 | 202347006756-Correspondence_Form1_28-03-2023.pdf | 2023-03-28 |
| 18 | 202347006756-FORM-26 [14-06-2023(online)].pdf | 2023-06-14 |
| 19 | 202347006756-FER.pdf | 2023-02-15 |
| 19 | 202347006756-FER_SER_REPLY [14-06-2023(online)].pdf | 2023-06-14 |
| 20 | 202347006756-DRAWING [14-06-2023(online)].pdf | 2023-06-14 |
| 20 | 202347006756-FORM-26 [10-02-2023(online)].pdf | 2023-02-10 |
| 21 | 202347006756-CLAIMS [14-06-2023(online)].pdf | 2023-06-14 |
| 21 | 202347006756-COMPLETE SPECIFICATION [02-02-2023(online)].pdf | 2023-02-02 |
| 22 | 202347006756-ABSTRACT [14-06-2023(online)].pdf | 2023-06-14 |
| 22 | 202347006756-DECLARATION OF INVENTORSHIP (FORM 5) [02-02-2023(online)].pdf | 2023-02-02 |
| 23 | 202347006756-DRAWINGS [02-02-2023(online)].pdf | 2023-02-02 |
| 23 | 202347006756-OTHERS-160623.pdf | 2023-09-08 |
| 24 | 202347006756-US(14)-HearingNotice-(HearingDate-15-03-2024).pdf | 2024-02-16 |
| 24 | 202347006756-FORM 1 [02-02-2023(online)].pdf | 2023-02-02 |
| 25 | 202347006756-FORM 18 [02-02-2023(online)].pdf | 2023-02-02 |
| 25 | 202347006756-Correspondence to notify the Controller [12-03-2024(online)].pdf | 2024-03-12 |
| 26 | 202347006756-Written submissions and relevant documents [27-03-2024(online)].pdf | 2024-03-27 |
| 26 | 202347006756-PRIORITY DOCUMENTS [02-02-2023(online)].pdf | 2023-02-02 |
| 27 | 202347006756-Retyped Pages under Rule 14(1) [27-03-2024(online)].pdf | 2024-03-27 |
| 27 | 202347006756-PROOF OF RIGHT [02-02-2023(online)].pdf | 2023-02-02 |
| 28 | 202347006756-REQUEST FOR EXAMINATION (FORM-18) [02-02-2023(online)].pdf | 2023-02-02 |
| 28 | 202347006756-2. Marked Copy under Rule 14(2) [27-03-2024(online)].pdf | 2024-03-27 |
| 29 | 202347006756-STATEMENT OF UNDERTAKING (FORM 3) [02-02-2023(online)].pdf | 2023-02-02 |
| 29 | 202347006756-PatentCertificate09-04-2024.pdf | 2024-04-09 |
| 30 | 202347006756.pdf | 2023-02-02 |
| 30 | 202347006756-IntimationOfGrant09-04-2024.pdf | 2024-04-09 |
Search Strategy
| 1 | 202347006756-searchstrategyE_14-02-2023.pdf |