Inventor · disambiguated record
Da Liu
Also filed as: LIU DA · LIU DA-YUNG
5 granted patents·2 pending applications·0 citations·filing 2007–2022
58Inventor score
Top patents by PatentIndex Score
7 records- 0151US11652577B2Wireless communication system and wireless communication methodSHANGHAI WUQI MICROELECTRONICS CO LTD·Filed 2021·Granted May 16, 2023·0 cites·7 claims
- 0247US12119864B2Rapid Bluetooth networking method and system and Bluetooth earphonesSHANGHAI WU QI MICROELECTRONICS CO LTD·Filed 2022·Granted Oct 15, 2024·0 cites·10 claims
- 0344US12126450B2Wireless data transmission system and methodSHANGHAI WUQI MICROELECTRONICS CO LTD·Filed 2021·Granted Oct 22, 2024·0 cites·20 claims
- 0442US12432497B2Wireless audio monitoring method and wireless audio systemSHANGHAI WUQI MICROELECTRONICS CO LTD·Filed 2022·Granted Sep 30, 2025·0 cites·8 claims
- 0533US8917148B2Transmission unit with reduced crosstalk signalLIU DA-YU·Filed 2011·Granted Dec 23, 2014·0 cites·5 claims
- 0630US2009166082A1Anti-electromagnetic-interference signal transmission flat cableLIU DA-YU·Filed 2007·Application pending·0 cites
- 0724US2013017712A1Signal transmission cable with insulation piercing terminalsLIU DA-YU·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →