Inventor · disambiguated record
Chang Zhou
Also filed as: ZHOU CHANG · ZHOU CHANG MING · ZHOU CHANG-GUO
34 granted patents·14 pending applications·269 citations·filing 1995–2023
96Inventor score
Files withPOSITEC POWER TOOLS SUZHOU CO LTD20SHANGHAI MICRO ELECTRONICS EQUIPMENT GROUP CO LTD4ALIBABA DAMO HANGZHOU TECH CO LTD3ALIBABA GROUP HOLDING LTD3CHEN HONGQI2
Top patents by PatentIndex Score
48 records- 0197US10959371B2Automatic working system, self-moving device and control method thereofPOSITEC POWER TOOLS SUZHOU CO LTD·Filed 2018·Granted Mar 30, 2021·38 cites·13 claims
- 0294US11269349B2Automatic working system and control method thereofPOSITEC POWER TOOLS SUZHOU CO LTD·Filed 2019·Granted Mar 8, 2022·11 cites·20 claims
- 0394US10791684B2Intelligent gardening system and external device communicating therewithPOSITEC POWER TOOLS SUZHOU CO LTD·Filed 2016·Granted Oct 6, 2020·10 cites·34 claims
- 0492US8676378B2Robot with docking station, system and methodTIAN JIAOFENG·Filed 2012·Granted Mar 18, 2014·50 cites·20 claims
- 0591US11378979B2Moving object and positioning method therefor, automated working system, and storage mediumPOSITEC POWER TOOLS SUZHOU CO LTD·Filed 2018·Granted Jul 5, 2022·11 cites·20 claims
- 0691US10967752B2Autonomous mobile device and wireless charging system thereofPOSITEC POWER TOOLS SUZHOU CO LTD·Filed 2016·Granted Apr 6, 2021·12 cites·22 claims
- 0789US12282332B2Automatic working system and control method thereofPOSITEC POWER TOOLS SUZHOU CO LTD·Filed 2022·Granted Apr 22, 2025·1 cites·20 claims
- 0889US10852735B2Self-moving robot systemPOSITEC POWER TOOLS SUZHOU CO LTD·Filed 2017·Granted Dec 1, 2020·12 cites·28 claims
- 0988US11442448B2Self-moving device, method for providing alarm about positioning fault in same, self-moving device, and automatic working systemPOSITEC POWER TOOLS SUZHOU CO LTD·Filed 2019·Granted Sep 13, 2022·7 cites·18 claims
- 1085US12061476B2Returning method of self-moving device, self-moving device, storage medium, and serverPOSITEC POWER TOOLS SUZHOU CO LTD·Filed 2021·Granted Aug 13, 2024·1 cites·20 claims
- 1178US11714849B2Image generation system and methodALIBABA DAMO HANGZHOU TECH CO LTD·Filed 2022·Granted Aug 1, 2023·1 cites·20 claims
- 1277US11442466B2Automatic working system, self-moving device, and methods for controlling samePOSITEC POWER TOOLS SUZHOU CO LTD·Filed 2018·Granted Sep 13, 2022·2 cites·19 claims
- 1377US10789696B2Patch selection for neural network based no-reference image quality assessmentTFI DIGITAL MEDIA LTD·Filed 2018·Granted Sep 29, 2020·4 cites·19 claims
- 1476US2022272914A1Intelligent gardening system and external device communicating therewithPOSITEC POWER TOOLS SUZHOU CO LTD·Filed 2022·Application pending·0 cites
- 1574US5798753AColor format conversion in a parallel processorSUN MICROSYSTEMS INC·Filed 1995·Granted Aug 25, 1998·49 cites·42 claims
- 1674US2024077885A1Automatic working system, self-moving device, and methods for controlling samePOSITEC POWER TOOLS SUZHOU CO LTD·Filed 2023·Application pending·0 cites
- 1771US11841710B2Automatic working system, self-moving device, and methods for controlling samePOSITEC POWER TOOLS SUZHOU CO LTD·Filed 2022·Granted Dec 12, 2023·0 cites·22 claims
- 1871US11159790B2Methods, apparatuses, and systems for transcoding a videoALIBABA GROUP HOLDING LTD·Filed 2018·Granted Oct 26, 2021·2 cites·16 claims
- 1970US10788716B2Light alignment control method and light alignment deviceSHANGHAI MICRO ELECTRONICS EQUIPMENT GROUP CO LTD·Filed 2017·Granted Sep 29, 2020·1 cites·21 claims
- 2070US10158864B2Method, apparatus and coder for selecting optimal reference frame in HEVC codingALIBABA GROUP HOLDING LTD·Filed 2016·Granted Dec 18, 2018·2 cites·17 claims
- 2170US5768429AApparatus and method for accelerating digital video decompression by performing operations in parallelSUN MICROSYSTEMS INC·Filed 1995·Granted Jun 16, 1998·48 cites·10 claims
- 2269US11330771B2Intelligent gardening system and external device communicating therewithPOSITEC POWER TOOLS SUZHOU CO LTD·Filed 2020·Granted May 17, 2022·0 cites·20 claims
- 2369US10440390B2Rapid selection method for video intra prediction mode and apparatus thereofALIBABA GROUP HOLDING LTD·Filed 2017·Granted Oct 8, 2019·2 cites·18 claims
- 2467US10907952B2Optical measurement device and method with improved measurement precisionSHANGHAI MICRO ELECTRONICS EQUIPMENT GROUP CO LTD·Filed 2017·Granted Feb 2, 2021·1 cites·20 claims
- 2567US2021227744A1Automatic Working System, Self-Moving Device And Control Method ThereofPOSITEC POWER TOOLS SUZHOU CO LTD·Filed 2021·Application pending·0 cites
- 2663US12233734B2Autonomous mobile device and wireless charging system thereofPOSITEC POWER TOOLS SUZHOU CO LTD·Filed 2021·Granted Feb 25, 2025·0 cites·20 claims
- 2759US9025608B2Route switching device and data cashing method thereofCHEN HONGQI·Filed 2010·Granted May 5, 2015·2 cites·12 claims
- 2859US2019369620A1Returning method of self-moving device, self-moving device, storage medium, and serverPOSITEC POWER TOOLS SUZHOU CO LTD·Filed 2019·Application pending·0 cites
- 2959US2024159150A1Evaluation method of ductility of grouted rock mass for advanced renovation of water-sand mixture inrush areaUNIV CHINA MINING·Filed 2023·Application pending·0 cites
- 3058US2024192699A1Robot guidance device and heading adjustment method, robot system and docking guidance method thereforZHEJIANG SUNSEEKER IND CO LTD·Filed 2022·Application pending·0 cites
- 3157US2023325716A1Pre-training service system and service providing method based on pre-training service systemALIBABA DAMO HANGZHOU TECH CO LTD·Filed 2022·Application pending·0 cites
- 3256US8914662B2Implementing transparent clock by correcting time information carried in data using residence time informationGUO XIN·Filed 2009·Granted Dec 16, 2014·2 cites·4 claims
- 3356US2019346848A1Dividing method for working region of self-moving device, dividing apparatus, and electronic devicePOSITEC POWER TOOLS SUZHOU CO LTD·Filed 2019·Application pending·0 cites
- 3455US2023145452A1Method and apparatus for training a modelALIBABA CLOUD COMPUTING BEIJING CO LTD·Filed 2022·Application pending·0 cites
- 3551US2024004703A1Method, apparatus, and system for multi-modal multi-task processingALIBABA DAMO HANGZHOU TECH CO LTD·Filed 2023·Application pending·0 cites
- 3646US2023141232A1Autonomous operation device, system, and control methodSHANGHAI SUNSEEKER ROBOTIC TECH CO LTD·Filed 2021·Application pending·0 cites
- 3745US11042099B2Photoetching apparatus and methodSHANGHAI MICRO ELECTRONICS EQUIPMENT GROUP CO LTD·Filed 2018·Granted Jun 22, 2021·0 cites·22 claims
- 3844US11448775B2Positioning apparatus and method and self-moving devicePOSITEC POWER TOOLS SUZHOU CO LTD·Filed 2018·Granted Sep 20, 2022·0 cites·20 claims
- 3943US7920591B2Device and method for implenting dynamic adjustmenting bandwidth of data in a transmission deviceZTE CORP·Filed 2003·Granted Apr 5, 2011·0 cites·9 claims
- 4042US10807317B2Film-applying device and method for 3D glass with two opposite curved edgesLENS TECHNOLOGY CHANGSHA CO LTD·Filed 2016·Granted Oct 20, 2020·0 cites·19 claims
- 4141US10921719B2Optical measurement device and methodSHANGHAI MICRO ELECTRONICS EQUIPMENT GROUP CO LTD·Filed 2017·Granted Feb 16, 2021·0 cites·15 claims
- 4240US2019049984A1Automatic Working System and Control Method ThereofPOSITEC POWER TOOLS SUZHOU CO LTD·Filed 2018·Application pending·0 cites
- 4339US10987431B2Preparation method of adiposomes, and use thereofINST BIOPHYSICS CAS·Filed 2016·Granted Apr 27, 2021·0 cites·16 claims
- 4434US11507426B2Resource pool management method and apparatus, resource pool control unit, and communications deviceHUAWEI TECH CO LTD·Filed 2020·Granted Nov 22, 2022·0 cites·20 claims
- 4533US2012117325A1Method and device for processing data cachingCHEN HONGQI·Filed 2010·Application pending·0 cites
- 4632US10197923B2Exposure device and out-of-focus and tilt error compensation methodSHANGHAI MICROELECTRONICS EQUI·Filed 2015·Granted Feb 5, 2019·0 cites·7 claims
- 4732US2003133493A1Path search method and path search device, and mobile terminalFiled 2002·Application pending·0 cites
- 4831US8710893B2Method and device for generating low-jitter clockZHOU CHANG·Filed 2010·Granted Apr 29, 2014·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →