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Wireless Communication Device
Abstract: This wireless communication device is provided with: an antenna which transmits/receives radio waves; a rectifying circuit which is connected to the antenna, and rectifies the radio waves received by the antenna to generate a voltage; an internal circuit which operates by means of the voltage generated by the rectifying circuit; and a switch circuit which is disposed so as not to contact the antenna, and operates on the basis of an output signal from the internal circuit, wherein the switch circuit includes a coupling wire and a switch element, and communication is performed by changing the impedance of the antenna through the operation of the switch element.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
01 October 2020
Publication Number
41/2020
Publication Type
INA
Invention Field
ELECTRONICS
Status
Email
patent@depenning.com
Parent Application
Patent Number
Legal Status
Grant Date
2023-03-07
Renewal Date
Applicants
TORAY INDUSTRIES, INC.
1-1, Nihonbashi-Muromachi 2-chome, Chuo-ku, Tokyo
1038666
Inventors
1. KARIYA, Yoshihiro
c/o Shiga Plant, Toray Industries, Inc., 1-1, Sonoyama 1-chome, Otsu-shi, Shiga
5208558
2. NOGUCHI, Kenta
c/o Shiga Plant, Toray Industries, Inc., 1-1, Sonoyama 1-chome, Otsu-shi, Shiga
5208558
3. SHIMIZU, Hiroji
c/o Shiga Plant, Toray Industries, Inc., 1-1, Sonoyama 1-chome, Otsu-shi, Shiga
5208558
4. MURASE, Seiichiro
c/o Shiga Plant, Toray Industries, Inc., 1-1, Sonoyama 1-chome, Otsu-shi, Shiga
5208558
5. NISHIKAWA, Hisashi
c/o RFnext Co., Ltd., 9-8, Kitayamadai 2-chome, Konan-shi, Shiga
5203241
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202047042785-IntimationOfGrant07-03-2023.pdf | 2023-03-07 |
| 1 | 202047042785-STATEMENT OF UNDERTAKING (FORM 3) [01-10-2020(online)].pdf | 2020-10-01 |
| 2 | 202047042785-PatentCertificate07-03-2023.pdf | 2023-03-07 |
| 2 | 202047042785-PROOF OF RIGHT [01-10-2020(online)].pdf | 2020-10-01 |
| 3 | 202047042785-PRIORITY DOCUMENTS [01-10-2020(online)].pdf | 2020-10-01 |
| 3 | 202047042785-ABSTRACT [05-08-2022(online)].pdf | 2022-08-05 |
| 4 | 202047042785-FORM 1 [01-10-2020(online)].pdf | 2020-10-01 |
| 4 | 202047042785-CLAIMS [05-08-2022(online)].pdf | 2022-08-05 |
| 5 | 202047042785-FER_SER_REPLY [05-08-2022(online)].pdf | 2022-08-05 |
| 5 | 202047042785-DRAWINGS [01-10-2020(online)].pdf | 2020-10-01 |
| 6 | 202047042785-FORM 3 [05-08-2022(online)].pdf | 2022-08-05 |
| 6 | 202047042785-DECLARATION OF INVENTORSHIP (FORM 5) [01-10-2020(online)].pdf | 2020-10-01 |
| 7 | 202047042785-Information under section 8(2) [05-08-2022(online)].pdf | 2022-08-05 |
| 7 | 202047042785-COMPLETE SPECIFICATION [01-10-2020(online)].pdf | 2020-10-01 |
| 8 | 202047042785-OTHERS [05-08-2022(online)].pdf | 2022-08-05 |
| 8 | 202047042785-FORM-26 [17-11-2020(online)].pdf | 2020-11-17 |
| 9 | 202047042785-FER.pdf | 2022-05-24 |
| 9 | 202047042785-FORM 3 [11-03-2021(online)].pdf | 2021-03-11 |
| 10 | 202047042785-FORM 18 [16-12-2021(online)].pdf | 2021-12-16 |
| 10 | 202047042785.pdf | 2021-10-18 |
| 11 | 202047042785-Correspondence, Form-1 and POA_22-11-2021.pdf | 2021-11-22 |
| 12 | 202047042785-FORM 18 [16-12-2021(online)].pdf | 2021-12-16 |
| 12 | 202047042785.pdf | 2021-10-18 |
| 13 | 202047042785-FER.pdf | 2022-05-24 |
| 13 | 202047042785-FORM 3 [11-03-2021(online)].pdf | 2021-03-11 |
| 14 | 202047042785-FORM-26 [17-11-2020(online)].pdf | 2020-11-17 |
| 14 | 202047042785-OTHERS [05-08-2022(online)].pdf | 2022-08-05 |
| 15 | 202047042785-COMPLETE SPECIFICATION [01-10-2020(online)].pdf | 2020-10-01 |
| 15 | 202047042785-Information under section 8(2) [05-08-2022(online)].pdf | 2022-08-05 |
| 16 | 202047042785-DECLARATION OF INVENTORSHIP (FORM 5) [01-10-2020(online)].pdf | 2020-10-01 |
| 16 | 202047042785-FORM 3 [05-08-2022(online)].pdf | 2022-08-05 |
| 17 | 202047042785-DRAWINGS [01-10-2020(online)].pdf | 2020-10-01 |
| 17 | 202047042785-FER_SER_REPLY [05-08-2022(online)].pdf | 2022-08-05 |
| 18 | 202047042785-CLAIMS [05-08-2022(online)].pdf | 2022-08-05 |
| 18 | 202047042785-FORM 1 [01-10-2020(online)].pdf | 2020-10-01 |
| 19 | 202047042785-PRIORITY DOCUMENTS [01-10-2020(online)].pdf | 2020-10-01 |
| 19 | 202047042785-ABSTRACT [05-08-2022(online)].pdf | 2022-08-05 |
| 20 | 202047042785-PROOF OF RIGHT [01-10-2020(online)].pdf | 2020-10-01 |
| 20 | 202047042785-PatentCertificate07-03-2023.pdf | 2023-03-07 |
| 21 | 202047042785-STATEMENT OF UNDERTAKING (FORM 3) [01-10-2020(online)].pdf | 2020-10-01 |
| 21 | 202047042785-IntimationOfGrant07-03-2023.pdf | 2023-03-07 |
Search Strategy
| 1 | SearchstrategyE_23-05-2022.pdf |