Inventor · disambiguated record
Yat Tung Lai
Also filed as: LAI YAT TUNG
8 granted patents·1 pending application·21 citations·filing 2010–2023
80Inventor score
Files withHONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD4JOHNSON ELECTRIC SA2LEUNG LAP CHI DAVID2HK APPLIED SCIENCE & TECH RES1
Top patents by PatentIndex Score
9 records- 0183US10483948B2RC oscillator, motor-driven integrated circuit, and motor deviceJOHNSON ELECTRIC SA·Filed 2017·Granted Nov 19, 2019·3 cites·17 claims
- 0281US9385625B1Quad-array diode-less RF-to-DC rectifying charge-pump converter for energy harvestingHK APPLIED SCIENCE & TECH RES·Filed 2015·Granted Jul 5, 2016·6 cites·20 claims
- 0375US8258852B2Bootstrapped high-side driver control without static DC current for driving a motor bridge circuitLEUNG LAP CHI DAVID·Filed 2010·Granted Sep 4, 2012·6 cites·20 claims
- 0472US11171675B1Switch-less connection for radio-frequency (RF) transceiversHONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD·Filed 2021·Granted Nov 9, 2021·1 cites·20 claims
- 0572US8179455B2Optical black-level cancellation for optical sensors using open-loop sample calibration amplifierLEUNG LAP CHI DAVID·Filed 2010·Granted May 15, 2012·4 cites·20 claims
- 0663US10305425B2RC oscillator that uses thermometer codes to select a sub-array and binary codes to select capacitors or resistors within a sub-array for linear and monotonic tuningHONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD·Filed 2017·Granted May 28, 2019·1 cites·20 claims
- 0752US11929770B1Automatic Gain Control (AGC) for On-Off Shift-Keying (OOK) receiverHONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD·Filed 2023·Granted Mar 12, 2024·0 cites·11 claims
- 0852US11650656B1Low-power voltage detector for low-voltage CMOS processesHONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD·Filed 2022·Granted May 16, 2023·0 cites·20 claims
- 0937US2018131295A1Motor-driven integrated circuit and motor deviceJOHNSON ELECTRIC SA·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →