RFID tags with public and private inventory states
US-12579399-B1 · Mar 17, 2026 · US
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Impinj Inc — Physics
Impinj Inc holds 192 patents in Physics, with representative filings summarized below.
| Metric | Value |
|---|---|
| Company | Impinj Inc |
| Technology | Physics |
| Patents in slice | 192 |
| Recent patents in slice | 36 |
| First year | 2015 |
| Last year | 2026 |
Representative patents
Notable publications linking Impinj Inc to Physics.
RFID tags with public and private inventory states
US-12579399-B1 · Mar 17, 2026 · US
Identifying RFID tag IC manufacturer using backscatter link frequency
US-12541661-B1 · Feb 3, 2026 · US
Identifying RFID tag IC manufacturer using backscatter link frequency
US-12541661-B1 · Feb 3, 2026 · US
Digital identities for physical items
US-12536399-B1 · Jan 27, 2026 · US
Recent filings
Latest patents from Impinj Inc in Physics.
RFID tags with public and private inventory states
US-12579399-B1 · Mar 17, 2026 · US
RFID tags with public and private inventory states
US-12579399-B1 · Mar 17, 2026 · US
Identifying RFID tag IC manufacturer using backscatter link frequency
US-12541661-B1 · Feb 3, 2026 · US
Identifying RFID tag IC manufacturer using backscatter link frequency
US-12541661-B1 · Feb 3, 2026 · US
Digital identities for physical items
US-12536399-B1 · Jan 27, 2026 · US
Related pages
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