Sign In to Follow Application
View All Documents & Correspondence
View All Documents & Correspondence
Ear Model, Performance Evaluation Method, And Performance Evaluation System
Abstract: [Problem] To evaluate, easily and at low cost, the performance of an earphone device used for ear acoustic certification. [Solution] Holes are provided in a plurality of plate-shaped members (201), an artificial eardrum member (202) corresponds to the eardrum of an individual, and the holes provided in each of the plurality of plate-shaped members (201) are connected, whereby the plurality of plate-shaped members (201) are layered over the artificial eardrum member (202) so as to simulate the external auditory canal of the individual.
Get Free WhatsApp Updates!
Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
06 July 2022
Publication Number
27/2022
Publication Type
INA
Invention Field
ELECTRONICS
Status
Email
patent@depenning.com
Parent Application
Applicants
NEC CORPORATION
7-1, Shiba 5-chome, Minato-ku, Tokyo
1088001
Inventors
1. ARAKAWA Takayuki
c/o NEC CORPORATION, 7-1, Shiba 5-chome, Minato-ku, Tokyo
1088001
2. ITO Yoshitaka
c/o NEC CORPORATION, 7-1, Shiba 5-chome, Minato-ku, Tokyo
1088001
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202247038769-CLAIMS [26-04-2023(online)].pdf | 2023-04-26 |
| 1 | 202247038769.pdf | 2022-07-06 |
| 2 | 202247038769-FER_SER_REPLY [26-04-2023(online)].pdf | 2023-04-26 |
| 2 | 202247038769-STATEMENT OF UNDERTAKING (FORM 3) [06-07-2022(online)].pdf | 2022-07-06 |
| 3 | 202247038769-REQUEST FOR EXAMINATION (FORM-18) [06-07-2022(online)].pdf | 2022-07-06 |
| 3 | 202247038769-FORM 3 [26-04-2023(online)].pdf | 2023-04-26 |
| 4 | 202247038769-Information under section 8(2) [26-04-2023(online)].pdf | 2023-04-26 |
| 4 | 202247038769-FORM 18 [06-07-2022(online)].pdf | 2022-07-06 |
| 5 | 202247038769-OTHERS [26-04-2023(online)].pdf | 2023-04-26 |
| 5 | 202247038769-FORM 1 [06-07-2022(online)].pdf | 2022-07-06 |
| 6 | 202247038769-DRAWINGS [06-07-2022(online)].pdf | 2022-07-06 |
| 6 | 202247038769-Correspondence And POA_06-02-2023.pdf | 2023-02-06 |
| 7 | 202247038769-DECLARATION OF INVENTORSHIP (FORM 5) [06-07-2022(online)].pdf | 2022-07-06 |
| 7 | 202247038769-Correspondence_Form-1 And Declaration_25-11-2022.pdf | 2022-11-25 |
| 8 | 202247038769-FORM 3 [02-11-2022(online)].pdf | 2022-11-02 |
| 8 | 202247038769-COMPLETE SPECIFICATION [06-07-2022(online)].pdf | 2022-07-06 |
| 9 | 202247038769-FORM-26 [07-10-2022(online)].pdf | 2022-10-07 |
| 9 | 202247038769-Proof of Right [02-11-2022(online)].pdf | 2022-11-02 |
| 10 | 202247038769-FER.pdf | 2022-10-26 |
| 11 | 202247038769-FORM-26 [07-10-2022(online)].pdf | 2022-10-07 |
| 11 | 202247038769-Proof of Right [02-11-2022(online)].pdf | 2022-11-02 |
| 12 | 202247038769-COMPLETE SPECIFICATION [06-07-2022(online)].pdf | 2022-07-06 |
| 12 | 202247038769-FORM 3 [02-11-2022(online)].pdf | 2022-11-02 |
| 13 | 202247038769-Correspondence_Form-1 And Declaration_25-11-2022.pdf | 2022-11-25 |
| 13 | 202247038769-DECLARATION OF INVENTORSHIP (FORM 5) [06-07-2022(online)].pdf | 2022-07-06 |
| 14 | 202247038769-Correspondence And POA_06-02-2023.pdf | 2023-02-06 |
| 14 | 202247038769-DRAWINGS [06-07-2022(online)].pdf | 2022-07-06 |
| 15 | 202247038769-FORM 1 [06-07-2022(online)].pdf | 2022-07-06 |
| 15 | 202247038769-OTHERS [26-04-2023(online)].pdf | 2023-04-26 |
| 16 | 202247038769-FORM 18 [06-07-2022(online)].pdf | 2022-07-06 |
| 16 | 202247038769-Information under section 8(2) [26-04-2023(online)].pdf | 2023-04-26 |
| 17 | 202247038769-FORM 3 [26-04-2023(online)].pdf | 2023-04-26 |
| 17 | 202247038769-REQUEST FOR EXAMINATION (FORM-18) [06-07-2022(online)].pdf | 2022-07-06 |
| 18 | 202247038769-FER_SER_REPLY [26-04-2023(online)].pdf | 2023-04-26 |
| 18 | 202247038769-STATEMENT OF UNDERTAKING (FORM 3) [06-07-2022(online)].pdf | 2022-07-06 |
| 19 | 202247038769.pdf | 2022-07-06 |
| 19 | 202247038769-CLAIMS [26-04-2023(online)].pdf | 2023-04-26 |
| 20 | 202247038769-US(14)-HearingNotice-(HearingDate-20-03-2025).pdf | 2025-02-25 |
| 21 | 202247038769-Correspondence to notify the Controller [12-03-2025(online)].pdf | 2025-03-12 |
Search Strategy
| 1 | SearchStrategyE_26-10-2022.pdf |
| 2 | 202247038769_SearchStrategyAmended_E_SearchStrategyofamnededstageAE_24-02-2025.pdf |