Inventor
JUNG HEE CHEON
Inventor
KR
Overview
Patents· 23 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Lprimary
H04LTransmission of digital information, e.g. telegraphic communication66%
G06FElectric digital data processing26%
G06NComputing arrangements based on specific computational models6%
H04WWireless communication networks3%
PatentTitleYear
12,574,238Electronic device and controlling method for increasing an operation speed of homomorphic encrypted data202612,476,945Electronic device for performing evaluation of encrypted messages and methods thereof202512,452,039Electronic device for encrypting data by public key and methods thereof202512,411,970Electronic apparatus and method for verifying encrypted data202512,367,404Electronic device for searching encrypted data and methods thereof202512,309,293Apparatus for generating blind signature and method thereof202512,278,889Electronic apparatus using homomorphic cipher and method thereof202512,250,311Identity-based encryption method based on lattices202512,149,604Practical sorting on large-scale encrypted data202412,063,290Operating device and method using multivariate packing202412,015,703Electronic device for user authentication, server, and control method therefor202411,937,078Mobile device for detecting route overlap and methods thereof202411,930,104Apparatus and method for generating secret key, apparatus and method for generating evaluation key202411,799,628Apparatus and method for processing non-polynomial operation on encrypted messages202311,757,618Apparatus for processing non-polynomial operation on homomorphic encrypted messages and methods thereof202311,646,877Apparatus and method for generating secret key, apparatus and method for generating evaluation key202311,563,577Calculation device for encryption using public key and encryption method thereof202311,522,718Methods of generating encryption key and digital signature based on lattices202211,509,454Apparatus for processing modular multiply operation and methods thereof202211,329,799Calculation device for encryption using public key and encryption method thereof202211,316,657User device and electronic device for sharing data based on block chain and homomorphic encryption technology and methods thereof202211,239,995Apparatus for processing approximately encrypted messages and methods thereof202211,201,735Apparatus for performing threshold design on secret key and method thereof2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2026Patents assigned to CRYPTO LAB INC (17)· patent assignee history
2021–2026Patents assigned to SEOUL NAT UNIV R&DB FOUNDATION (11)· patent assignee history
2021–2026Based in KR· patent location history
2023–2024Patents assigned to SAMSUNG SDS CO LTD (2)· patent assignee history
2023Patents assigned to CRYPTO LAB INC ET AL (1)· patent assignee history
2024Patents assigned to SAMSUNG ELECTRONICS CO LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CRYPTO LAB INC | 17 | 2021–2026 |
| SEOUL NAT UNIV R&DB FOUNDATION | 11 | 2021–2026 |
| SAMSUNG SDS CO LTD | 2 | 2023–2024 |
| CRYPTO LAB INC ET AL | 1 | 2023 |
| SAMSUNG ELECTRONICS CO LTD | 1 | 2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| KR | 23 | 2021–2026 |