8 Patents
- US122024912025Electronic Tag Device0 cites
- US119954922024Electronic Tag Device with Electrophoretic Display0 cites
- US119779412024Radio Frequency Identification Switch Tag Device0 cites
- US117583922023Electronic Tag Device0 cites
- US116634402023Radio Frequency Identification Switch Tag0 cites
- US116405112023Electronic Tag Device0 cites
- US116058762023Bluetooth Electronic Tag0 cites