Assignee
HONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD
HK·261 granted patents·40 pending applications·885 citations·filing 2013–2025
Top patents by PatentIndex Score
301 records- 0195US11070045B1Electrical protective device for low-voltage direct current (LVDC) networkHONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD·Filed 2020·Granted Jul 20, 2021·16 cites·20 claims
- 0295US10862427B1Advanced multi-gain calibration for direct modulation synthesizerHONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD·Filed 2020·Granted Dec 8, 2020·14 cites·20 claims
- 0395US10785074B1Cross-product detection method for a narrowband signal under a wide range of carrier frequency offset (CFO) using multiple frequency binsHONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD·Filed 2020·Granted Sep 22, 2020·6 cites·20 claims
- 0495US10103742B1Multi-stage hybrid analog-to-digital converterHONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD·Filed 2018·Granted Oct 16, 2018·49 cites·20 claims
- 0594US11942942B1High-speed level-shifter for power-conversion applicationsHONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD·Filed 2022·Granted Mar 26, 2024·5 cites·20 claims
- 0694US11456961B1Method to accelerate packet detection rule (PDR) matching and data packet processing in a user plane function (UPF) module in a communications networkHONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD·Filed 2021·Granted Sep 27, 2022·5 cites·19 claims
- 0794US11302689B1Transistor-injected silicon-controlled rectifier (SCR) with perpendicular trigger and discharge pathsHONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD·Filed 2021·Granted Apr 12, 2022·7 cites·20 claims
- 0894US11197279B1Method and an apparatus for physical uplink control channel (PUCCH) discontinuous transmission (DTX) determination in a wireless communication systemHONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD·Filed 2020·Granted Dec 7, 2021·6 cites·16 claims
- 0994US11043038B1Apparatus and method of three-dimensional interaction for augmented reality remote assistanceHONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD·Filed 2020·Granted Jun 22, 2021·19 cites·16 claims
- 1094US10037231B1Method and system for jointly determining computational offloading and content prefetching in a cellular communication systemHONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD·Filed 2017·Granted Jul 31, 2018·55 cites·13 claims
- 1193US11043891B1Controller for an AC/DC or a DC/AC multi-phase power converterHONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD·Filed 2020·Granted Jun 22, 2021·3 cites·17 claims
- 1293US10219106B1Secure BLE broadcast system for location based serviceHONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD·Filed 2018·Granted Feb 26, 2019·24 cites·20 claims
- 1393US9935640B1Gain calibration for direct modulation synthesizer using a look-up table searched by a reduced count from an overflow counterHONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD·Filed 2017·Granted Apr 3, 2018·26 cites·20 claims
- 1492US12354241B1Diffusion-based multiple-modality image fusionHONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD·Filed 2024·Granted Jul 8, 2025·4 cites·20 claims
- 1592US11646720B2Active filter for electromagnetic interference (EMI) reduction using a single connection point and a negative impedance converter with cross-coupled transistorsHONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD·Filed 2022·Granted May 9, 2023·3 cites·20 claims
- 1692US11422199B1State of health evaluation of retired lithium-ion batteries and battery modulesHONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD·Filed 2021·Granted Aug 23, 2022·15 cites·20 claims
- 1792US11206167B1Method for carrier frequency and time offset estimation for mobile communications equipmentHONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD·Filed 2020·Granted Dec 21, 2021·3 cites·18 claims
- 1892US11169832B1Apparatus and method for augmented reality user manualHONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD·Filed 2021·Granted Nov 9, 2021·7 cites·20 claims
- 1992US11004212B1Object tracking method and system using iterative template matchingHONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD·Filed 2020·Granted May 11, 2021·15 cites·19 claims
- 2092US10872295B1Residual quantization of bit-shift weights in an artificial neural networkHONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD·Filed 2019·Granted Dec 22, 2020·17 cites·20 claims
- 2192US10777689B1Silicon-carbide shielded-MOSFET embedded with a trench Schottky diode and heterojunction gateHONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD·Filed 2019·Granted Sep 15, 2020·22 cites·20 claims
- 2292US10334516B1Cell search in a wireless networkHONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD·Filed 2018·Granted Jun 25, 2019·11 cites·28 claims
- 2392US9970884B1Apparatus and a method for inspecting a light transmissive optical componentHONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD·Filed 2017·Granted May 15, 2018·14 cites·20 claims
- 2492US9619723B1Method and system of identification and authentication using facial expressionHONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD·Filed 2016·Granted Apr 11, 2017·68 cites·6 claims
- 2591US11494627B1Dynamic tile parallel neural network acceleratorHONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD·Filed 2021·Granted Nov 8, 2022·10 cites·20 claims
- 2691US11468543B1Neural-network for raw low-light image enhancementHONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD·Filed 2021·Granted Oct 11, 2022·17 cites·20 claims
- 2791US10510148B2Systems and methods for block based edgel detection with false edge eliminationHONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD·Filed 2017·Granted Dec 17, 2019·17 cites·15 claims
- 2891US10039057B1Optimized deployment of BLE network and power efficient and secure management of data exchange between BLE devicesHONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD·Filed 2017·Granted Jul 31, 2018·11 cites·20 claims
- 2991US9954543B1Fast coarse tune and fine tune calibration for a synthesizer by multi-curve calibration within a target windowHONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD·Filed 2017·Granted Apr 24, 2018·17 cites·20 claims
- 3090US11646737B1Adaptive gate-bias regulator for output buffer with power-supply voltage above core power-supply voltageHONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD·Filed 2022·Granted May 9, 2023·6 cites·19 claims
- 3190US10885256B1Method and system for integrated circuit (IC) layout migration integrated with layout expertiseHONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD·Filed 2020·Granted Jan 5, 2021·5 cites·20 claims
- 3290US10354122B1Using masks to improve classification performance of convolutional neural networks with applications to cancer-cell screeningHONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD·Filed 2018·Granted Jul 16, 2019·23 cites·20 claims
- 3390US9648539B1Base station selection in ultra dense network handover scenariosHONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD·Filed 2016·Granted May 9, 2017·8 cites·20 claims
- 3489US10504886B1Low-capacitance electro-static-discharge (ESD) protection structure with two floating wellsHONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD·Filed 2018·Granted Dec 10, 2019·16 cites·20 claims
- 3589US10418978B1Duty cycle controller with calibration circuitHONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD·Filed 2019·Granted Sep 17, 2019·20 cites·20 claims
- 3689US10331008B1Beam-steering apparatus with fast response and enhanced steering resolutionHONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD·Filed 2018·Granted Jun 25, 2019·7 cites·20 claims
- 3788US11646663B1Adaptive dead-time control of a synchronous buck converterHONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD·Filed 2022·Granted May 9, 2023·5 cites·14 claims
- 3888US10847297B1Low-core-loss transformer with magnetic pillar in center of four corner pillarsHONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD·Filed 2019·Granted Nov 24, 2020·7 cites·20 claims
- 3988US10677664B1Single-temperature-point temperature sensor sensitivity calibrationHONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD·Filed 2019·Granted Jun 9, 2020·12 cites·20 claims
- 4088US10616483B1Apparatus and method of generating electronic three-dimensional walkthrough environmentHONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD·Filed 2019·Granted Apr 7, 2020·11 cites·18 claims
- 4187US11887271B2Method and system for global registration between 3D scansHONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD·Filed 2021·Granted Jan 30, 2024·4 cites·19 claims
- 4287US11644513B1Real-time AC-impedance inspection using limited-energy on-board AC excitation for battery management systemHONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD·Filed 2022·Granted May 9, 2023·5 cites·18 claims
- 4387US10609844B1Power converterHONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD·Filed 2019·Granted Mar 31, 2020·7 cites·16 claims
- 4487US10348384B1Method and apparatus for determining channel state information (CSI) in a multiple input/multiple output (MIMO) wireless communication systemHONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD·Filed 2018·Granted Jul 9, 2019·10 cites·20 claims
- 4587US10215689B2Methods and apparatus for on-chip derivative spectroscopyHONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD·Filed 2018·Granted Feb 26, 2019·5 cites·20 claims
- 4686US11457502B2Method and device for detecting partial discontinuous transmission (DTX) using channel estimation dataHONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD·Filed 2021·Granted Sep 27, 2022·2 cites·20 claims
- 4786US11375486B1Method and device for detecting discontinuous transmission (DTX) assisted by noise estimationHONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD·Filed 2021·Granted Jun 28, 2022·2 cites·20 claims
- 4886US10855965B1Dynamic multi-view rendering for autostereoscopic displays by generating reduced number of views for less-critical segments based on saliency/depth/eye gaze mapHONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD·Filed 2019·Granted Dec 1, 2020·18 cites·20 claims
- 4986US10134722B2Embedded PMOS-trigger silicon controlled rectifier (SCR) with suppression rings for electro-static-discharge (ESD) protectionHONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD·Filed 2017·Granted Nov 20, 2018·6 cites·17 claims
- 5086US9857919B2Wearable device with intelligent user-input interfaceHONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD·Filed 2016·Granted Jan 2, 2018·5 cites·22 claims
Showing the top 50 of 301 patent records by PatentIndex Score.
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