Last update: October 1, 2018
01. DVD-Video Player
DVD-R (Read)
| Ref. No. | Country | Patent No. | Patentee | Expiry Date |
|---|---|---|---|---|
| 045 | MY | 116447-A | Hitachi C.E. | 2019-01-31 |
| 067 | PH | 52,831 | Panasonic/Toshiba | 2019-07-26 |
| 248 | JP | 3,169,366 | Panasonic | 2020-04-26 |
| 248 | KR | 665,440 | Panasonic | 2020-04-27 |
| 248 | TW | 182,717 | Panasonic | 2020-04-27 |
| 279 | JP | 3,170,499 | Panasonic | 2020-09-29 |
| 279 | MY | 127051-A | Panasonic | 2021-11-30 |
| 280 | JP | 3,170,502 | Panasonic | 2020-11-22 |
| 281 | JP | 3,170,503 | Panasonic | 2020-11-22 |
| 282 | JP | 3,170,504 | Panasonic | 2020-11-22 |
| 393 | MY | 125074-A | Hitachi C.E. | 2021-07-31 |
| 437 | JP | 3,389,988 | JVC KENWOOD | 2019-08-24 |
| 438 | JP | 3,389,989 | JVC KENWOOD | 2019-08-24 |
| 439 | JP | 3,389,992 | JVC KENWOOD | 2020-03-24 |
| 440 | JP | 3,389,993 | JVC KENWOOD | 2020-03-24 |
| 441 | JP | 3,389,996 | JVC KENWOOD | 2020-03-24 |
| 442 | JP | 3,389,997 | JVC KENWOOD | 2020-03-24 |
| 551 | US | 6,389,570 | SAMSUNG | 2019-05-03 |
| 551 | DE | 1,306,846 | SAMSUNG | 2019-04-30 |
| 551 | FR | 1,306,846 | SAMSUNG | 2019-04-30 |
| 551 | GB | 1,306,846 | SAMSUNG | 2019-04-30 |
| 551 | NL | 1,306,846 | SAMSUNG | 2019-04-30 |
| 551 | CN | ZL02140736.3 | SAMSUNG | 2019-05-01 |
| 551 | CN | ZL02140737.1 | SAMSUNG | 2019-05-01 |
| 551 | CN | ZL99109257.0 | SAMSUNG | 2019-05-01 |
| 551 | HK | 1,049,730 | SAMSUNG | 2019-05-01 |
| 551 | HK | 1,049,731 | SAMSUNG | 2019-05-01 |
| 551 | ID | 19,621 | SAMSUNG | 2019-05-03 |
| 551 | IN | 218,704 | SAMSUNG | 2019-04-29 |
| 551 | KR | 382,639 | SAMSUNG | 2018-12-15 |
| 755 | JP | 3,895,181 | Panasonic | 2021-05-17 |
| 755 | DE | 1,291,869 | Panasonic | 2021-05-17 |
| 755 | FR | 1,291,869 | Panasonic | 2021-05-17 |
| 755 | GB | 1,291,869 | Panasonic | 2021-05-17 |
| 755 | AU | 768,477 | Panasonic | 2021-05-17 |
| 755 | MX | 225,933 | Panasonic | 2021-05-17 |
| 803 | CN | ZL00121505.1 | JVC KENWOOD | 2020-08-08 |
| A47 | PH | 1-2002-000465 | SAMSUNG | 2019-04-29 |
| A85 | US | 7,161,889 | JVC KENWOOD | 2020-12-29 |
| B02 | JP | 3,183,874 | Panasonic | 2020-11-22 |
| B0F | US | 7,257,063 | SAMSUNG | 2024-06-19 |
| B0M | US | 7,269,613 | Panasonic | 2021-05-30 |
| B1M | US | 7,437,390 | Panasonic | 2022-06-05 |
| B1X | US | 7,509,333 | Panasonic | 2022-06-30 |
| BD1 | KR | 660,454 | Toshiba | 2024-11-18 |
| BD3 | TW | I313454 | Toshiba | 2024-11-15 |
| BD4 | CN | Z041094915.X | Toshiba | 2024-11-18 |
| BDU | JP | 4,126,834 | JVC KENWOOD | 2019-12-08 |
| BE4 | JP | 4,147,544 | JVC KENWOOD | 2019-12-08 |
| BEZ | JP | 4,186,327 | JVC KENWOOD | 2019-08-24 |
| BF0 | JP | 4,277,289 | JVC KENWOOD | 2019-08-24 |
| BF1 | JP | 4,411,617 | JVC KENWOOD | 2019-08-24 |
| BF2 | JP | 4,419,110 | JVC KENWOOD | 2020-03-24 |
| BF3 | JP | 4,491,801 | JVC KENWOOD | 2019-12-08 |
| BF6 | JP | 4,618,572 | JVC KENWOOD | 2020-05-31 |
| BF8 | JP | 4,884,512 | JVC KENWOOD | 2019-08-24 |
| BGY | US | 6,775,803 | SAMSUNG | 2019-05-03 |
| BGY | ID | 19,536 | SAMSUNG | 2019-05-03 |
| BGY | MY | 135,303 | SAMSUNG | 2023-03-31 |
| BGZ | US | 7,068,918 | SAMSUNG | 2019-05-03 |
| BGZ | CN | ZL02140734.7 | SAMSUNG | 2019-05-01 |
| BGZ | ID | 19,637 | SAMSUNG | 2019-05-03 |
| BH0 | US | 7,283,729 | SAMSUNG | 2019-05-03 |
| BH1 | US | 7,286,460 | SAMSUNG | 2021-01-08 |
| BH2 | US | 7,286,751 | SAMSUNG | 2019-05-03 |
| BHF | US | 7,414,944 | JVC KENWOOD | 2020-08-26 |
| BHG | US | 7,471,608 | JVC KENWOOD | 2020-07-11 |
| BHH | US | 7,515,518 | JVC KENWOOD | 2020-07-11 |
| BHJ | US | 7,525,900 | JVC KENWOOD | 2020-07-11 |
| BHK | US | 7,525,901 | JVC KENWOOD | 2020-07-11 |
| BHM | US | 7,532,561 | JVC KENWOOD | 2020-07-11 |
| BHN | US | 7,539,112 | JVC KENWOOD | 2020-07-11 |
| BHP | US | 7,539,120 | JVC KENWOOD | 2020-07-11 |
| BHQ | US | 7,567,492 | JVC KENWOOD | 2020-07-11 |
| BHR | US | 7,583,579 | JVC KENWOOD | 2020-07-11 |
| BHT | US | 7,636,288 | JVC KENWOOD | 2020-07-11 |
| BHU | US | 7,764,590 | JVC KENWOOD | 2021-03-12 |
| BHW | US | 7,924,670 | JVC KENWOOD | 2020-10-27 |
| BHX | CN | ZL200510089462.6 | JVC KENWOOD | 2020-08-08 |
| BHY | US | 7,406,025 | JVC KENWOOD | 2021-02-01 |
| BHZ | US | 7,406,026 | JVC KENWOOD | 2021-01-13 |
| BJ0 | US | 7,656,782 | JVC KENWOOD | 2020-10-26 |
| BJ1 | US | 7,656,784 | JVC KENWOOD | 2020-10-26 |
| BJ2 | US | 7,664,007 | JVC KENWOOD | 2020-10-26 |
| BJ4 | US | 7,911,931 | JVC KENWOOD | 2020-10-26 |
| BK4 | JP | 5,115,597 | JVC KENWOOD | 2025-01-24 |
| BK5 | JP | 5,375,986 | JVC KENWOOD | 2025-01-24 |
| BK7 | TW | 434,279 | JVC KENWOOD | 2025-01-31 |
| BK8 | TW | 435,321 | JVC KENWOOD | 2025-01-31 |
