Inventor
CHANG-BEOM AHN
Inventor
KR
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Nprimary
H04NPictorial communication, e.g. television100%
PatentTitleYear
12,439,059Apparatus for encoding and decoding image using adaptive DCT coefficient scanning based on pixel similarity and method therefor202512,401,799Image encoder and decoder using unidirectional prediction202512,177,453Image encoder and decoder using unidirectional prediction202411,949,881Apparatus for encoding and decoding image using adaptive DCT coefficient scanning based on pixel similarity and method therefor202411,882,292Image encoder and decoder using unidirectional prediction202411,683,502Image encoder and decoder using unidirectional prediction202311,330,274Apparatus for encoding and decoding image using adaptive DCT coefficient scanning based on pixel similarity and method therefor202211,277,622Image encoder and decoder using unidirectional prediction2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to ELECTRONICS & TELECOMMUNICATIONS RES INST (8)· patent assignee history
2022–2025Patents assigned to UNIV INDUSTRY COOPERATION GROUP KYUNG HEE UNIV (5)· patent assignee history
2022–2025Patents assigned to UNIV KWANGWOON IND ACAD COLLAB (5)· patent assignee history
2022–2025Patents assigned to INDUSTRY ACADEMIA COOPERATION GROUP OF SEJONG UNIV (3)· patent assignee history
2022–2025Patents assigned to KWANGWOON UNIV RESEARCH INSTITUTE FOR INDUSTRY COOPERATION (3)· patent assignee history
2022–2025Based in KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ELECTRONICS & TELECOMMUNICATIONS RES INST | 8 | 2022–2025 |
| UNIV INDUSTRY COOPERATION GROUP KYUNG HEE UNIV | 5 | 2022–2025 |
| UNIV KWANGWOON IND ACAD COLLAB | 5 | 2022–2025 |
| INDUSTRY ACADEMIA COOPERATION GROUP OF SEJONG UNIV | 3 | 2022–2025 |
| KWANGWOON UNIV RESEARCH INSTITUTE FOR INDUSTRY COOPERATION | 3 | 2022–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| KR | 8 | 2022–2025 |