Inventor · disambiguated record
Ping-Chang Tsao
Also filed as: TSAO PING-CHANG
8 granted patents·1 pending application·32 citations·filing 2013–2019
80Inventor score
Top patents by PatentIndex Score
9 records- 0183US9274217B2Microwave sensor having function of range gatesU&U ENGINEERING INC·Filed 2013·Granted Mar 1, 2016·19 cites·11 claims
- 0280US9151650B2Flow velocity meter having signal generating module with phase locked loop for generating continuous wave signalU & U ENGINEERING INC·Filed 2013·Granted Oct 6, 2015·8 cites·17 claims
- 0368US9614291B2Two-dimensional antenna array, one-dimensional antenna array and single differential feeding antennaU&U ENG INC·Filed 2015·Granted Apr 4, 2017·2 cites·20 claims
- 0453US9590302B2Active antenna moduleU&U ENG INC·Filed 2013·Granted Mar 7, 2017·2 cites·18 claims
- 0548US9335401B2Full analog microwave sensor for multiple range selection and ultra-low power consumptionU&U ENGINEERING INC·Filed 2014·Granted May 10, 2016·1 cites·13 claims
- 0639US10762756B2Multi-direction multi-range gate microwave intrusion detection device and method thereofU&U ENG INC·Filed 2019·Granted Sep 1, 2020·0 cites·10 claims
- 0737US9423115B2Lighting device with microwave detection functionU&U ENG INC·Filed 2013·Granted Aug 23, 2016·0 cites·12 claims
- 0831US2017016984A1Device for Measuring Surface Speed and Liquid Level of FluidU&U ENG INC·Filed 2015·Application pending·0 cites
- 0928US9678196B2Sensor for detecting parking lotU&U ENG INC·Filed 2015·Granted Jun 13, 2017·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →