Inventor · disambiguated record
Hua Chai
Also filed as: CHAI HUA
23 granted patents·7 pending applications·11 citations·filing 2014–2023
90Inventor score
Files withBEIJING SMARTER EYE TECH CO LTD12IBM6BEIJING DIDI INFINITY TECHNOLOGY & DEV CO LTD5BEIJING BAIDU NETCOM SCI & TECH CO LTD3UNIV MACAU SCI & TECH3
Top patents by PatentIndex Score
30 records- 0176US11738724B2Vehicle braking and warning method, system and device based on binocular stereo cameraBEIJING SMARTER EYE TECH CO LTD·Filed 2021·Granted Aug 29, 2023·1 cites·8 claims
- 0270US9231332B2Built-up plugAMBIT MICROSYSTEMS SHANGHAI·Filed 2014·Granted Jan 5, 2016·6 cites·8 claims
- 0365US11310559B2Method and apparatus for recommending videoBEIJING BAIDU NETCOM SCI & TECH CO LTD·Filed 2019·Granted Apr 19, 2022·1 cites·5 claims
- 0464US9910734B2Checkpoint and restartIBM·Filed 2014·Granted Mar 6, 2018·2 cites·17 claims
- 0561US9792158B2Framework to improve parallel job workflowIBM·Filed 2014·Granted Oct 17, 2017·1 cites·11 claims
- 0659US11762957B2RGB-D fusion information-based obstacle target classification method and system, and intelligent terminalBEIJING SMARTER EYE TECH CO LTD·Filed 2021·Granted Sep 19, 2023·0 cites·10 claims
- 0757US11724674B2Method, device and system for automatically braking commercial vehicleBEIJING SMARTER EYE TECH CO LTD·Filed 2021·Granted Aug 15, 2023·0 cites·4 claims
- 0857US10649848B2Checkpoint and restartIBM·Filed 2017·Granted May 12, 2020·0 cites·17 claims
- 0957US10628261B2Checkpoint and restartIBM·Filed 2017·Granted Apr 21, 2020·0 cites·17 claims
- 1053US10761899B2Framework to improve parallel job workflowIBM·Filed 2017·Granted Sep 1, 2020·0 cites·17 claims
- 1153US2023086694A1Indoor navigationBEIJING DIDI INFINITY TECHNOLOGY & DEV CO LTD·Filed 2022·Application pending·0 cites
- 1252US12183022B2Topographic environment detection method and system based on binocular stereo camera, and intelligent terminalBEIJING SMARTER EYE TECH CO LTD·Filed 2022·Granted Dec 31, 2024·0 cites·10 claims
- 1352US2023199163A1Method and system for extracting dense disparity map based on multi-sensor fusion, and intelligent terminalBEIJING SMARTER EYE TECH CO LTD·Filed 2022·Application pending·0 cites
- 1450US12260585B2Systems and methods for visual positioningBEIJING DIDI INFINITY TECHNOLOGY & DEV CO LTD·Filed 2022·Granted Mar 25, 2025·0 cites·17 claims
- 1550US11526807B2Machine learning systems and methods with source-target adaptationBEIJING DIDI INFINITY TECHNOLOGY & DEV CO LTD·Filed 2020·Granted Dec 13, 2022·0 cites·20 claims
- 1650US9880886B2Framework to improve parallel job workflowIBM·Filed 2016·Granted Jan 30, 2018·0 cites·9 claims
- 1749US2023077619A1Indoor navigationBEIJING DIDI INFINITY TECHNOLOGY & DEV CO LTD·Filed 2022·Application pending·0 cites
- 1847US11758293B2Method and system for calculating a focusing parameter of a binocular stereo camera, and intelligent terminalBEIJING SMARTER EYE TECH CO LTD·Filed 2021·Granted Sep 12, 2023·0 cites·7 claims
- 1946US12229979B2Real-time ground fusion method and system based on binocular stereo vision, and intelligent terminalBEIJING SMARTER EYE TECH CO LTD·Filed 2022·Granted Feb 18, 2025·0 cites·15 claims
- 2044US10944958B2Method and device for detecting height-limiting rod, and automatic driving systemBEIJING SMARTER EYE TECH CO LTD·Filed 2019·Granted Mar 9, 2021·0 cites·10 claims
- 2144US2021156695A1Indoor navigation system based on augmented realityBEIJING DIDI INFINITY TECHNOLOGY & DEV CO LTD·Filed 2021·Application pending·0 cites
- 2244US2023334196A1Time threshold model creation method and system based on autonomous braking systemBEIJING SMARTER EYE TECH CO LTD·Filed 2023·Application pending·0 cites
- 2343US11919453B2Vehicle positioning device for vehicle vision calibration, and positioning adjustment method and systemBEIJING SMARTER EYE TECH CO LTD·Filed 2021·Granted Mar 5, 2024·0 cites·8 claims
- 2443US11709894B2Task processing method and distributed computing frameworkBEIJING BAIDU NETCOM SCI & TECH CO LTD·Filed 2019·Granted Jul 25, 2023·0 cites·12 claims
- 2543US11379499B2Method and apparatus for executing distributed computing taskBEIJING BAIDU NETCOM SCI & TECH CO LTD·Filed 2019·Granted Jul 5, 2022·0 cites·19 claims
- 2642US10192642B2System and method for determining an association of at least one biological feature with a medical conditionUNIV MACAU SCI & TECH·Filed 2016·Granted Jan 29, 2019·0 cites·9 claims
- 2740US10839518B2Image edge extraction method and device, and automated driving systemBEIJING SMARTER EYE TECH CO LTD·Filed 2019·Granted Nov 17, 2020·0 cites·13 claims
- 2839US10803621B2Method and device for building camera imaging model, and automated driving system for vehicleBEIJING SMARTER EYE TECH CO LTD·Filed 2019·Granted Oct 13, 2020·0 cites·11 claims
- 2938US2017329925A1Method and system for determining an estimated survival time of a subject with a medical conditionUNIV MACAU SCI & TECH·Filed 2016·Application pending·0 cites
- 3035US2017024529A1Semi-Supervised Learning Framework based on Cox and AFT Models with L1/2 Regularization for Patient's Survival PredictionUNIV MACAU SCI & TECH·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →