Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
KC

Kiho Choi — 86 Patents

Samsung: 83 patents #684 of 75,807Top 1%
NCNcomputing Co.: 1 patents #12 of 20Top 60%
Suwon-si, KR: #134 of 18,685 inventorsTop 1%
Overall (All Time): #19,585 of 4,157,543Top 1%
86 Patents All Time
Kiho Choi has been granted 86 US patents while listed as an inventor at Samsung. The first was granted in 2014 and the most recent in September 2025. Kiho Choi ranks #19,585 of 4,157,543 US inventors in our database (top 0.47%). Patent records list Kiho Choi in Suwon-si, KR.

Patents per Year

Patents granted per year, 2014 to 2025Bar chart with a peak of 34 patents in 2024.peak 342014: 1 patents20142016: 1 patents20162019: 1 patents20192021: 3 patents20212022: 14 patents20222023: 10 patents20232024: 34 patents20242025: 22 patents2025

Issued Patents All Time

Showing 1–25 of 86 patents

Patent #TitleCo-InventorsDate
12425614 Method and apparatus for image encoding, and method and apparatus for image decoding Minwoo Park, Minsoo Park, Narae Choi, Woongil Choi, Chanyul Kim +3 more 2025-09-23
12382044 Video decoding method and apparatus for obtaining quantization parameter, and video encoding method and apparatus for transmitting quantization parameter Minwoo Park, Minsoo Park, Yinji Piao, Chanyul Kim, Yumi Sohn 2025-08-05
12368843 Method and device for video decoding, and method and device for video encoding Narae Choi, Minsoo Park, Minwoo Park, Seungsoo Jeong, Woongil Choi +2 more 2025-07-22
12355988 Video encoding method and decoding method using tiles and slices, and video encoding device and decoding device using tiles and slices Woongil Choi, Gahyun Ryu, Minsoo Park, Minwoo Park, Seungsoo Jeong +4 more 2025-07-08
12335519 Encoding method and device thereof, and decoding method and device thereof Narae Choi, Minsoo Park, Minwoo Park, Anish Tamse, Seungsoo Jeong +2 more 2025-06-17
12335513 Video decoding method and device, and video encoding method and device Anish Tamse, Minwoo Park, Gahyun Ryu, Minsoo Park, Seungsoo Jeong +3 more 2025-06-17
12328446 Encoding method and device thereof, and decoding method and device thereof Narae Choi, Minsoo Park, Minwoo Park, Anish Tamse, Seungsoo Jeong +2 more 2025-06-10
12328447 Encoding method and device thereof, and decoding method and device thereof Narae Choi, Minsoo Park, Minwoo Park, Anish Tamse, Seungsoo Jeong +2 more 2025-06-10
12316856 Device and method for encoding motion vector, and device and method for decoding motion vector Minwoo Park, Minsoo Park, Kwangpyo Choi, Yinji Piao 2025-05-27
12316840 Method and device for encoding video having block size set for each block shape, and method and device for decoding video Minsoo Park, Minwoo Park, Yinji Piao, Seungsoo Jeong, Narae Choi +2 more 2025-05-27
12309375 Image encoding method and device, and image decoding method and device Yinji Piao, Minsoo Park, Minwoo Park, Seungsoo Jeong, Narae Choi +2 more 2025-05-20
12309374 Image encoding method and device, and image decoding method and device Yinji Piao, Minsoo Park, Minwoo Park, Seungsoo Jeong, Narae Choi +2 more 2025-05-20
12309373 Image encoding method and device, and image decoding method and device Yinji Piao, Minsoo Park, Minwoo Park, Seungsoo Jeong, Narae Choi +2 more 2025-05-20
12309362 Video encoding method and device and video decoding method and device Narae Choi, Minsoo Park, Minwoo Park, Seungsoo Jeong, Woongil Choi +2 more 2025-05-20
12278988 Method for encoding and decoding motion information in skip mode or merge mode with motion vector difference, and apparatus for encoding and decoding motion information in skip mode or merge mode with motion vector difference Seungsoo Jeong, Minsoo Park, Minwoo Park, Yinji Piao 2025-04-15
12273517 Image segmentation method and apparatus for image encoding and decoding Minsoo Park, Chanyul Kim, Minwoo Park, Seungsoo Jeong, Narae Choi +3 more 2025-04-08
12262039 Image decoding device using tool set and image decoding method thereby, and image encoding device and image encoding method thereby Woongil Choi, Minwoo Park, Kwangpyo Choi 2025-03-25
12244799 Image encoding method and apparatus and image decoding method and apparatus Minsoo Park, Woongil Choi, Minwoo Park, Seungsoo Jeong, Narae Choi +2 more 2025-03-04
12231689 Video encoding method and device, and video decoding method and device Minsoo Park, Minwoo Park, Woongil Choi, Yinji Piao, Seungsoo Jeong +2 more 2025-02-18
12219174 Encoding method and device thereof, and decoding method and device thereof Narae Choi, Minsoo Park, Minwoo Park, Anish Tamse, Seungsoo Jeong +2 more 2025-02-04
12200261 Image decoding device using tool set and image decoding method thereby, and image coding device and image coding method thereby Minwoo Park, Minsoo Park, Yinji Piao, Anish Tamse 2025-01-14
12192512 Apparatus and method for encoding and decoding motion information by using neighboring motion information Seungsoo Jeong, Minwoo Park, Minsoo Park, Narae Choi, Woongil Choi +2 more 2025-01-07
12167020 Method for encoding and decoding video by using motion vector differential value, and apparatus for encoding and decoding motion information Seungsoo Jeong, Minwoo Park, Anish Tamse 2024-12-10
12132914 Video decoding method and apparatus, and video encoding method and apparatus Narae Choi, Chanyul Kim, Minsoo Park, Minwoo Park, Seungsoo Jeong +3 more 2024-10-29
12113964 Image encoding and decoding method using bidirectional prediction, and image encoding and decoding apparatus Seungsoo Jeong, Gahyun Ryu, Minsoo Park, Minwoo Park, Narae Choi +3 more 2024-10-08