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Method For Classifying Data To Determine Hidden States Of System While Preserving Privacy
Abstract: A method classifies data to determine hidden states of a system by first randomly permuting the data and inserting client to generate private data. A server classifies the private data according to a hidden Markov model (HMM) to obtain permuted noisy estimates of the states and the chaff which are returned to the client. The client then removes the chaff inverts the permuted noisy estimates to obtain unpermuted noisy estimates of the states.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
06 June 2016
Publication Number
36/2016
Publication Type
INA
Invention Field
COMPUTER SCIENCE
Status
Email
Parent Application
Patent Number
Legal Status
Grant Date
2022-08-03
Renewal Date
Applicants
MITSUBISHI ELECTRIC CORPORATION
7-3, Marunouchi 2-chome, Chiyoda-ku.
Inventors
1. WANG , Ye
Mitsubishi Electric Research Laboratories, Inc., 201 Broadway,
Cambridge, Massachusetts 02139.
2. XIE , Qian
Mitsubishi Electric Research Laboratories, Inc., 201 Broadway,
Cambridge, Massachusetts 02139.
3. RANE , Shantanu
Mitsubishi Electric Research Laboratories, Inc., 201
Broadway, Cambridge, Massachusetts 02139.
Specification
SOFT COPY ATTACHED IN PDF
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 201647019333-IntimationOfGrant03-08-2022.pdf | 2022-08-03 |
| 1 | PROOF OF RIGHT [06-06-2016(online)].pdf | 2016-06-06 |
| 2 | 201647019333-PatentCertificate03-08-2022.pdf | 2022-08-03 |
| 2 | Power of Attorney [06-06-2016(online)].pdf | 2016-06-06 |
| 3 | Form 5 [06-06-2016(online)].pdf | 2016-06-06 |
| 3 | 201647019333-ABSTRACT [13-08-2020(online)].pdf | 2020-08-13 |
| 4 | Form 3 [06-06-2016(online)].pdf | 2016-06-06 |
| 4 | 201647019333-CLAIMS [13-08-2020(online)].pdf | 2020-08-13 |
| 5 | Form 18 [06-06-2016(online)].pdf_158.pdf | 2016-06-06 |
| 5 | 201647019333-DRAWING [13-08-2020(online)].pdf | 2020-08-13 |
| 6 | Form 18 [06-06-2016(online)].pdf | 2016-06-06 |
| 6 | 201647019333-FER_SER_REPLY [13-08-2020(online)].pdf | 2020-08-13 |
| 7 | Form 1 [06-06-2016(online)].pdf | 2016-06-06 |
| 7 | 201647019333-FORM 3 [13-08-2020(online)].pdf | 2020-08-13 |
| 8 | Drawing [06-06-2016(online)].pdf | 2016-06-06 |
| 8 | 201647019333-FORM-26 [13-08-2020(online)].pdf | 2020-08-13 |
| 9 | 201647019333-Information under section 8(2) [13-08-2020(online)].pdf | 2020-08-13 |
| 9 | Description(Complete) [06-06-2016(online)].pdf | 2016-06-06 |
| 10 | 201647019333-OTHERS [13-08-2020(online)].pdf | 2020-08-13 |
| 10 | 201647019333.pdf | 2016-06-10 |
| 11 | 201647019333-FER.pdf | 2020-05-11 |
| 11 | 201647019333-OTHERS-200616.pdf | 2016-07-25 |
| 12 | 201647019333-Correspondence-Others-200616.pdf | 2016-07-25 |
| 12 | Form 3 [07-12-2016(online)].pdf | 2016-12-07 |
| 13 | abstract 201647019333.jpg | 2016-09-02 |
| 14 | 201647019333-Correspondence-Others-200616.pdf | 2016-07-25 |
| 14 | Form 3 [07-12-2016(online)].pdf | 2016-12-07 |
| 15 | 201647019333-FER.pdf | 2020-05-11 |
| 15 | 201647019333-OTHERS-200616.pdf | 2016-07-25 |
| 16 | 201647019333-OTHERS [13-08-2020(online)].pdf | 2020-08-13 |
| 16 | 201647019333.pdf | 2016-06-10 |
| 17 | Description(Complete) [06-06-2016(online)].pdf | 2016-06-06 |
| 17 | 201647019333-Information under section 8(2) [13-08-2020(online)].pdf | 2020-08-13 |
| 18 | 201647019333-FORM-26 [13-08-2020(online)].pdf | 2020-08-13 |
| 18 | Drawing [06-06-2016(online)].pdf | 2016-06-06 |
| 19 | Form 1 [06-06-2016(online)].pdf | 2016-06-06 |
| 19 | 201647019333-FORM 3 [13-08-2020(online)].pdf | 2020-08-13 |
| 20 | Form 18 [06-06-2016(online)].pdf | 2016-06-06 |
| 20 | 201647019333-FER_SER_REPLY [13-08-2020(online)].pdf | 2020-08-13 |
| 21 | Form 18 [06-06-2016(online)].pdf_158.pdf | 2016-06-06 |
| 21 | 201647019333-DRAWING [13-08-2020(online)].pdf | 2020-08-13 |
| 22 | Form 3 [06-06-2016(online)].pdf | 2016-06-06 |
| 22 | 201647019333-CLAIMS [13-08-2020(online)].pdf | 2020-08-13 |
| 23 | Form 5 [06-06-2016(online)].pdf | 2016-06-06 |
| 23 | 201647019333-ABSTRACT [13-08-2020(online)].pdf | 2020-08-13 |
| 24 | Power of Attorney [06-06-2016(online)].pdf | 2016-06-06 |
| 24 | 201647019333-PatentCertificate03-08-2022.pdf | 2022-08-03 |
| 25 | 201647019333-IntimationOfGrant03-08-2022.pdf | 2022-08-03 |
| 25 | PROOF OF RIGHT [06-06-2016(online)].pdf | 2016-06-06 |
Search Strategy
| 1 | SEARCHREPORTE_08-05-2020.pdf |