EPOCH COMPANY, LTD.
197Patents
149Active
197Granted
51Portfolio score
Filing activity: Apr 1, 1976 → Apr 30, 2024 · 28 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5212368A | Toy apparatus with card reader unit and a card having game parameter data | Physics | 133 | Expired |
| US4083564A | Board game | Human Necessities | 37 | Expired |
| US4690645A | Interactive educational device | Physics | 25 | Expired |
| USD342289S | Electronic game housing | General | 22 | Expired |
| USD272841S | Puzzle | General | 20 | Expired |
| USD294278S | Radio-controlled toy vehicle | General | 19 | Expired |
| US4319751A | Hammer game | Human Necessities | 18 | Expired |
| US4055342A | Baseball game amusement device | Human Necessities | 17 | Expired |
| USD678960S1 | Doll house | General | 17 | Active |
| USD306182S | Simulative toy box | General | 17 | Expired |
| USD306883S | Simulative toy box | General | 16 | Expired |
| USD891513S1 | Bead table | General | 15 | Active |
| USD856433S1 | Toy playground | General | 15 | Active |
| USD923090S1 | Bead table | General | 14 | Active |
| USD665466S1 | Doll house | General | 13 | Active |
| US10478740B2 | Fusible toy bead creating apparatus | Human Necessities | 13 | Active |
| USD1023164S1 | Toy car | General | 13 | Active |
| USD683410S1 | Doll house | General | 13 | Active |
| USD352329S | Electronic game housing | General | 13 | Expired |
| USD663786S1 | Doll house | General | 12 | Active |
| US9956495B2 | Decorative bead toy and bead toy set | Performing Operations; Transporting | 12 | Active |
| USD760325S1 | Toy car | General | 12 | Active |
| USD685037S1 | Doll house | General | 12 | Active |
| USD757185S1 | Toy house | General | 12 | Active |
| USD673624S1 | Toy car | General | 11 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.