Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11212567 | QR codes for guided service authorization | — | 2021-12-28 |
| 11206457 | Reception apparatus, reception method, transmission apparatus, and transmission method | Naohisa Kitazato, Yasuaki Yamagishi, Yoshiharu Dewa, Jun Kitahara | 2021-12-21 |
| 11146864 | Processing and providing an image in which a plurality of symbols are encoded | — | 2021-10-12 |
| 11051082 | Extensions to trigger parameters table for interactive television | — | 2021-06-29 |
| 10917475 | URLs for acquiring or transmitting data | — | 2021-02-09 |
| 10897640 | Transport and acquisition of DRM-related information | Tatsuya Igarashi, Brant Candelore, Paul Hearty | 2021-01-19 |