Assignee
LENBROOK INDUSTRIES LTD
CA·15 granted patents·6 pending applications·7 citations·filing 2021–2025
Top patents by PatentIndex Score
21 records- 0189US11277687B1Power over Ethernet (PoE) powered smart speakerLENBROOK INDUSTRIES LTD·Filed 2021·Granted Mar 15, 2022·3 cites·25 claims
- 0281US11785285B1Audio video receiver (AVR) architectureLENBROOK INDUSTRIES LTD·Filed 2022·Granted Oct 10, 2023·1 cites·16 claims
- 0380US11627407B1Speaker with oblique mounted bass driverLENBROOK INDUSTRIES LTD·Filed 2022·Granted Apr 11, 2023·1 cites·49 claims
- 0479US11930225B2Audio video receiver with simultaneous multizone 8K video routingLENBROOK INDUSTRIES LTD·Filed 2021·Granted Mar 12, 2024·1 cites·20 claims
- 0576US11410699B1USB-C PD powered phono preampliferLENBROOK INDUSTRIES LTD·Filed 2022·Granted Aug 9, 2022·1 cites·22 claims
- 0672US12301177B2Power-over-ethernet (PoE) powered multichannel streaming audio amplifierLENBROOK INDUSTRIES LTD·Filed 2024·Granted May 13, 2025·0 cites·30 claims
- 0772US2026066855A1POWER-OVER-ETHERNET (PoE) POWERED MULTICHANNEL STREAMING AUDIO AMPLIFIERLENBROOK INDUSTRIES LTD·Filed 2025·Application pending·0 cites
- 0870US12279007B2Audio video receiver (AVR) architectureLENBROOK INDUSTRIES LTD·Filed 2024·Granted Apr 15, 2025·0 cites·21 claims
- 0969US12245007B2Power over ethernet (PoE) powered smart speakerLENBROOK INDUSTRIES LTD·Filed 2022·Granted Mar 4, 2025·0 cites·20 claims
- 1069US12207043B2Speaker with oblique mounted bass driverLENBROOK INDUSTRIES LTD·Filed 2023·Granted Jan 21, 2025·0 cites·53 claims
- 1168US12219182B2Audio video receiver with simultaneous multizone 8K video routingLENBROOK INDUSTRIES LTD·Filed 2024·Granted Feb 4, 2025·0 cites·20 claims
- 1268US12003809B2Audio video receiver (AVR) architectureLENBROOK INDUSTRIES LTD·Filed 2023·Granted Jun 4, 2024·0 cites·14 claims
- 1366US2025310684A1POWER OVER ETHERNET (PoE) POWERED SMART SPEAKERLENBROOK INDUSTRIES LTD·Filed 2025·Application pending·0 cites
- 1464US2025373974A1Speaker with oblique mounted bass driverLENBROOK INDUSTRIES LTD·Filed 2025·Application pending·0 cites
- 1562US12535987B2Hybrid input networked audio subwooferLENBROOK INDUSTRIES LTD·Filed 2023·Granted Jan 27, 2026·0 cites·22 claims
- 1662US2026040004A1Systems and methods for synchronizing and rendering audio signals via an auxiliary synchronization back channelLENBROOK INDUSTRIES LTD·Filed 2025·Application pending·0 cites
- 1761US12047040B2Power-over-ethernet (PoE) powered multichannel streaming audio amplifierLENBROOK INDUSTRIES LTD·Filed 2022·Granted Jul 23, 2024·0 cites·34 claims
- 1861US2025380009A1Audio video receiver with simultaneous multizone 8k video routingLENBROOK INDUSTRIES LTD·Filed 2025·Application pending·0 cites
- 1954US11755274B2Hybrid input networked audio subwooferLENBROOK INDUSTRIES LTD·Filed 2021·Granted Sep 12, 2023·0 cites·18 claims
- 2043US2023319454A1Wireless high-resolution headphonesLENBROOK INDUSTRIES LTD·Filed 2023·Application pending·0 cites
- 2133USD1114761SAudio amplifierLENBROOK INDUSTRIES LTD·Filed 2023·Granted Feb 24, 2026·0 cites·1 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →