Inventor · disambiguated record
Kahkeen Lai
Also filed as: LAI KAHKEEN
34 granted patents·23 pending applications·2 citations·filing 2019–2024
92Inventor score
Files withAAC KAITAI TECH WUHAN CO LTD30AAC ACOUSTIC TECH SHENZHEN CO LTD15AAC TECHNOLOGIES PTE LTD12
Top patents by PatentIndex Score
57 records- 0187US12222203B2Fully decoupled three-axis MEMS gyroscopeAAC KAITAI TECH WUHAN CO LTD·Filed 2022·Granted Feb 11, 2025·1 cites·10 claims
- 0279US11192782B1Method for preparing silicon wafer with rough surface and silicon waferAAC ACOUSTIC TECH SHENZHEN CO LTD·Filed 2020·Granted Dec 7, 2021·1 cites·9 claims
- 0366US12104905B2Micromachined gyroscope and electronic product using sameAAC KAITAI TECH WUHAN CO LTD·Filed 2022·Granted Oct 1, 2024·0 cites·10 claims
- 0466US12050104B2MEMS gyroscopeAAC KAITAI TECH WUHAN CO LTD·Filed 2022·Granted Jul 30, 2024·0 cites·10 claims
- 0563US12117293B2Micromechanical gyroscope and electronic deviceAAC KAITAI TECH WUHAN CO LTD·Filed 2022·Granted Oct 15, 2024·0 cites·20 claims
- 0663US2025383203A1In-plane displacement detection structure and accelerometerAAC KAITAI TECH WUHAN CO LTD·Filed 2024·Application pending·0 cites
- 0762US12264915B2MEMS gyroscopeAAC KAITAI TECH WUHAN CO LTD·Filed 2022·Granted Apr 1, 2025·0 cites·10 claims
- 0862US12038282B2MEMS single-axis gyroscopeAAC KAITAI TECH WUHAN CO LTD·Filed 2022·Granted Jul 16, 2024·0 cites·10 claims
- 0962US11674804B2MEMS gyroscope and electronic device using sameAAC KAITAI TECH WUHAN CO LTD·Filed 2021·Granted Jun 13, 2023·0 cites·11 claims
- 1061US2024369362A1Micromechanical gyroscope and electronic productAAC KAITAI TECH WUHAN CO LTD·Filed 2024·Application pending·0 cites
- 1160US12130139B2MEMS gyroscope for three-axis detectionAAC KAITAI TECH WUHAN CO LTD·Filed 2022·Granted Oct 29, 2024·0 cites·10 claims
- 1260US11885618B2Three-axis micromachined gyroscopeAAC KAITAI TECH WUHAN CO LTD·Filed 2021·Granted Jan 30, 2024·0 cites·10 claims
- 1359US12510358B2Micro-mechanical gyroscope and electronic productAAC KAITAI TECH WUHAN CO LTD·Filed 2023·Granted Dec 30, 2025·0 cites·9 claims
- 1459US11662206B2Micromachined gyroscopeAAC KAITAI TECH WUHAN CO LTD·Filed 2021·Granted May 30, 2023·0 cites·9 claims
- 1559US2025231214A1Acceleration sensorAAC KAITAI TECH WUHAN CO LTD·Filed 2024·Application pending·0 cites
- 1659US2024337490A1Dual-axis gyroscope and electronic deviceAAC KAITAI TECH WUHAN CO LTD·Filed 2023·Application pending·0 cites
- 1759US2025231217A1Acceleration sensorAAC KAITAI TECH WUHAN CO LTD·Filed 2024·Application pending·0 cites
- 1858US12287205B2Three-axis MEMS gyroscopeAAC KAITAI TECH WUHAN CO LTD·Filed 2022·Granted Apr 29, 2025·0 cites·8 claims
- 1958US12203755B2Micromachined gyroscope and electronic productAAC KAITAI TECH WUHAN CO LTD·Filed 2022·Granted Jan 21, 2025·0 cites·10 claims
- 2058US12050105B2MEMS gyroscopeAAC KAITAI TECH WUHAN CO LTD·Filed 2022·Granted Jul 30, 2024·0 cites·8 claims
- 2158US11585659B2MEMS wave gyroscopeAAC KAITAI TECH WUHAN CO LTD·Filed 2021·Granted Feb 21, 2023·0 cites·10 claims
- 2258US2025230034A1Acceleration sensorAAC KAITAI TECH WUHAN CO LTD·Filed 2024·Application pending·0 cites
- 2358US2024142234A1Multimass mems gyroscope featuring orthogonal arrangementAAC KAITAI TECH WUHAN CO LTD·Filed 2023·Application pending·0 cites
- 2457US2025357910A1Resonator and method for forming the sameAAC TECHNOLOGIES PTE LTD·Filed 2024·Application pending·0 cites
- 2557US2024060778A1Three-axis gyroscopeAAC KAITAI TECH WUHAN CO LTD·Filed 2022·Application pending·0 cites
- 2656US12384673B2Method for manufacturing MEMS device and MEMS deviceAAC ACOUSTIC TECH SHENZHEN CO LTD·Filed 2022·Granted Aug 12, 2025·0 cites·7 claims
- 2755US2024418510A1Inertial sensor and method for forming the sameAAC TECHNOLOGIES PTE LTD·Filed 2023·Application pending·0 cites
- 2855US2025247651A1Mems device and method for manufacturing the sameAAC TECHNOLOGIES PTE LTD·Filed 2024·Application pending·0 cites
- 2954US12013414B2MEMS accelerometerAAC KAITAI TECH WUHAN CO LTD·Filed 2022·Granted Jun 18, 2024·0 cites·11 claims
- 3054US2025197195A1Mems device and manufacturing method thereofAAC TECHNOLOGIES PTE LTD·Filed 2023·Application pending·0 cites
- 3154US2024069062A1AccelerometerAAC KAITAI TECH WUHAN CO LTD·Filed 2022·Application pending·0 cites
- 3254US2024110938A1Capacitive micromechanical accelerometerAAC KAITAI TECH WUHAN CO LTD·Filed 2023·Application pending·0 cites
- 3353US12013240B2MEMS gyroscopeAAC KAITAI TECH WUHAN CO LTD·Filed 2022·Granted Jun 18, 2024·0 cites·10 claims
- 3453US11879907B2Acceleration sensorAAC KAITAI TECH WUHAN CO LTD·Filed 2022·Granted Jan 23, 2024·0 cites·15 claims
- 3553US11159895B2Piezoelectric type and capacitive type combined MEMS microphoneAAC ACOUSTIC TECH SHENZHEN CO LTD·Filed 2020·Granted Oct 26, 2021·0 cites·20 claims
- 3653US2025137785A1Fully decoupled three-axis mems gyroscopeAAC KAITAI TECH WUHAN CO LTD·Filed 2022·Application pending·0 cites
- 3752US11310606B2MEMS microphoneAAC ACOUSTIC TECH SHENZHEN CO LTD·Filed 2020·Granted Apr 19, 2022·0 cites·8 claims
- 3852US2024372528A1Acoustic resonator and method for manufacturing acoustic resonatorAAC TECHNOLOGIES PTE LTD·Filed 2023·Application pending·0 cites
- 3952US2024372519A1Method for fabricating film bulk acoustic resonator (fbar), fbar, and filterAAC TECHNOLOGIES PTE LTD·Filed 2023·Application pending·0 cites
- 4052US2025026630A1Inertial sensor and method for forming the sameAAC TECHNOLOGIES PTE LTD·Filed 2023·Application pending·0 cites
- 4151US11305988B2Method for preparing silicon wafer with rough surface and silicon waferAAC ACOUSTIC TECH SHENZHEN CO LTD·Filed 2020·Granted Apr 19, 2022·0 cites·8 claims
- 4251US2024391756A1Mems sensor and method for forming the sameAAC TECHNOLOGIES PTE LTD·Filed 2023·Application pending·0 cites
- 4349US2023174373A1Sealed cavity structure and method for manufacturing sealed cavity structureAAC ACOUSTIC TECH SHENZHEN CO LTD·Filed 2022·Application pending·0 cites
- 4448US12335702B2Method for manufacturing MEMS acoustic sensorAAC KAITAI TECH WUHAN CO LTD·Filed 2023·Granted Jun 17, 2025·0 cites·8 claims
- 4548US11332364B1Method for forming MEMS cavity structureAAC ACOUSTIC TECH SHENZHEN CO LTD·Filed 2021·Granted May 17, 2022·0 cites·13 claims
- 4646US10818511B1Plane polishing method of silicon wafer and processing method of silicon waferAAC ACOUSTIC TECH SHENZHEN CO LTD·Filed 2019·Granted Oct 27, 2020·0 cites·12 claims
- 4745US12262175B2Acoustic transducer and method for manufacturing acoustic transducerAAC TECHNOLOGIES PTE LTD·Filed 2023·Granted Mar 25, 2025·0 cites·11 claims
- 4844US12267646B2Acoustic transducer and method for manufacturing acoustic transducerAAC TECHNOLOGIES PTE LTD·Filed 2023·Granted Apr 1, 2025·0 cites·10 claims
- 4944US10947110B2MEMS microphone and manufacturing method for making sameAAC TECHNOLOGIES PTE LTD·Filed 2019·Granted Mar 16, 2021·0 cites·3 claims
- 5042US11891297B2Motion control structure and actuatorAAC ACOUSTIC TECH SHENZHEN CO LTD·Filed 2020·Granted Feb 6, 2024·0 cites·11 claims
Showing the top 50 of 57 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →