B & Plus K.K.
Records under this name other than the patents B & Plus K.K. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned. None of them is counted in the 2 patents it holds.
Showing 1 to 3 of 3 · Back to B & Plus K.K.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 7,911,232 | Input/output signal controller Lapsed on the fee record Ended Mar 22, 2023 · From the USPTO record | Lapsed on the fee record | Ended Mar 22, 2023 | From the USPTO record |
| US 8,443,112 | Input/output signal controller and input/output signal control system employing the input/output controller Lapsed on the fee record Ended May 14, 2021 · From the USPTO record | Lapsed on the fee record | Ended May 14, 2021 | From the USPTO record |
| US 8,422,973 | Bidirectional transmission coil and bidirectional transmission system using the same Lapsed on the fee record Ended Apr 16, 2021 · From the USPTO record | Lapsed on the fee record | Ended Apr 16, 2021 | From the USPTO record |