Patent List (Archived)

Last update: January 8, 2021

01. DVD-Video Player

DVD-VR (Playback)

Ref. No. Country Patent No. Patentee Expiry Date
127 MY 124,352 Panasonic 2021-06-30
128 US 6,272,286 Panasonic 2020-07-07
128 CN ZL00812494.9 Panasonic 2020-07-07
128 MX 225,190 Panasonic 2020-07-07
128 MY 122,722 Panasonic 2021-04-29
128 TW 179,423 Panasonic 2020-07-07
590 US 6,529,682 Panasonic 2020-08-13
603 US 6,278,839 Panasonic 2020-07-07
607 US 6,370,321 Panasonic 2020-07-13
608 US 6,374,041 Panasonic 2020-07-07
609 US 6,374,042 Panasonic 2020-07-07
610 MY 123,376 Panasonic 2021-05-31
615 US 6,477,320 Panasonic 2020-07-07
615 DE 1,067,789 Panasonic 2020-07-07
615 FR 1,067,789 Panasonic 2020-07-07
615 GB 1,067,789 Panasonic 2020-07-07
615 IT 1,067,789 Panasonic 2020-07-07
615 NL 1,067,789 Panasonic 2020-07-07
663 JP 3,440,929 Hitachi C.E. 2020-07-14
663 KR 520,870 Hitachi C.E. 2021-02-28
664 JP 3,440,932 Hitachi C.E. 2020-07-14
664 KR 520,866 Hitachi C.E. 2021-02-28
665 JP 3,440,933 Hitachi C.E. 2020-07-14
665 KR 520,867 Hitachi C.E. 2021-02-28
666 JP 3,440,934 Hitachi C.E. 2020-07-14
666 KR 520,868 Hitachi C.E. 2021-02-28
668 JP 3,440,948 Hitachi C.E. 2020-07-14
668 KR 524,034 Hitachi C.E. 2021-02-28
669 JP 3,440,949 Hitachi C.E. 2020-07-14
669 KR 520,869 Hitachi C.E. 2021-02-28
920 US 7,010,220 Toshiba 2021-05-30
930 US 7,162,148 Toshiba 2021-10-07
965 US 6,591,059 Panasonic 2020-07-07
974 US 6,798,976 Toshiba 2021-06-02
A03 US 7,155,113 Panasonic 2020-07-07
A04 US 7,158,715 Panasonic 2020-07-07
A64 US 7,197,230 Toshiba 2022-03-22
A74 US 6,665,491 Panasonic 2021-06-11
A82 US 7,039,296 Toshiba 2020-07-05
A83 US 7,050,702 Toshiba 2021-01-05
A86 US 7,209,643 Panasonic 2024-12-12
B0B US 7,248,783 Toshiba 2021-12-15
BD9 JP 4,289,001 Hitachi C.E. 2020-07-14
BFG US 7,406,250 Toshiba 2023-04-06

Back to top.