Inventor · disambiguated record
Chen Zhang
Also filed as: ZHANG CHEN · ZHANG CHEN-CHEN
70 granted patents·10 pending applications·1,226 citations·filing 2006–2025
99Inventor score
Files withEBRAHIMI AFROUZI ALI58AI INC5HONGFUJIN PREC IND SHENZHEN5AFROUZI ALI EBRAHIMI3AMAZON TECH INC2
Top patents by PatentIndex Score
80 records- 0199US11435192B1Method for constructing a map while performing workEBRAHIMI AFROUZI ALI·Filed 2022·Granted Sep 6, 2022·23 cites·30 claims
- 0298US11961252B1Method and apparatus for combining data to construct a floor planEBRAHIMI AFROUZI ALI·Filed 2023·Granted Apr 16, 2024·6 cites·50 claims
- 0398US11808580B1Methods for finding the perimeter of a place using observed coordinatesEBRAHIMI AFROUZI ALI·Filed 2021·Granted Nov 7, 2023·11 cites·17 claims
- 0498US11656082B1Method for constructing a map while performing workEBRAHIMI AFROUZI ALI·Filed 2022·Granted May 23, 2023·12 cites·30 claims
- 0598US11657531B1Method and apparatus for combining data to construct a floor planEBRAHIMI AFROUZI ALI·Filed 2022·Granted May 23, 2023·23 cites·20 claims
- 0698US11561102B1Discovering and plotting the boundary of an enclosureEBRAHIMI AFROUZI ALI·Filed 2020·Granted Jan 24, 2023·23 cites·24 claims
- 0798US11481918B1Method and apparatus for combining data to construct a floor planEBRAHIMI AFROUZI ALI·Filed 2022·Granted Oct 25, 2022·33 cites·30 claims
- 0898US11348269B1Method and apparatus for combining data to construct a floor planEBRAHIMI AFROUZI ALI·Filed 2020·Granted May 31, 2022·226 cites·20 claims
- 0998US11340079B1Simultaneous collaboration, localization, and mappingEBRAHIMI AFROUZI ALI·Filed 2019·Granted May 24, 2022·61 cites·20 claims
- 1098US11274929B1Method for constructing a map while performing workAFROUZI ALI EBRAHIMI·Filed 2019·Granted Mar 15, 2022·189 cites·21 claims
- 1198US11241791B1Method for tracking movement of a mobile robotic deviceEBRAHIMI AFROUZI ALI·Filed 2019·Granted Feb 8, 2022·43 cites·19 claims
- 1298US11036230B1Method for developing navigation plan in a robotic floor-cleaning deviceEBRAHIMI AFROUZI ALI·Filed 2019·Granted Jun 15, 2021·24 cites·20 claims
- 1397US12094145B2Method and apparatus for combining data to construct a floor planEBRAHIMI AFROUZI ALI·Filed 2023·Granted Sep 17, 2024·4 cites·145 claims
- 1497US12092467B1Simultaneous collaboration, localization, and mappingEBRAHIMI AFROUZI ALI·Filed 2022·Granted Sep 17, 2024·13 cites·19 claims
- 1597US12070847B1Collaborative intelligence of artificial intelligence agentsEBRAHIMI AFROUZI ALI·Filed 2022·Granted Aug 27, 2024·11 cites·20 claims
- 1697US11835343B1Method for constructing a map while performing workEBRAHIMI AFROUZI ALI·Filed 2021·Granted Dec 5, 2023·6 cites·20 claims
- 1797US11726490B1System and method for guiding heading of a mobile robotic deviceEBRAHIMI AFROUZI ALI·Filed 2020·Granted Aug 15, 2023·5 cites·20 claims
- 1897US11548159B1Modular robotEBRAHIMI AFROUZI ALI·Filed 2019·Granted Jan 10, 2023·32 cites·20 claims
- 1997US11499832B1Method for constructing a map while performing workEBRAHIMI AFROUZI ALI·Filed 2022·Granted Nov 15, 2022·3 cites·30 claims
- 2097US11393114B1Method and system for collaborative construction of a mapEBRAHIMI AFROUZI ALI·Filed 2018·Granted Jul 19, 2022·30 cites·22 claims
- 2196US12050438B1Collaborative intelligence of artificial intelligence agentsEBRAHIMI AFROUZI ALI·Filed 2022·Granted Jul 30, 2024·5 cites·20 claims
- 2296US11815631B1Method and apparatus for improving range finding system readingsEBRAHIMI AFROUZI ALI·Filed 2022·Granted Nov 14, 2023·3 cites·18 claims
- 2396US11449064B1Robotic fire extinguisherEBRAHIMI AFROUZI ALI·Filed 2019·Granted Sep 20, 2022·12 cites·20 claims
- 2496US10901431B1System and method for guiding heading of a mobile robotic deviceEBRAHIMI AFROUZI ALI·Filed 2019·Granted Jan 26, 2021·24 cites·20 claims
- 2596US10809071B2Method for constructing a map while performing workAI INC·Filed 2018·Granted Oct 20, 2020·13 cites·30 claims
- 2696US10612929B2Discovering and plotting the boundary of an enclosureAI INC·Filed 2018·Granted Apr 7, 2020·13 cites·27 claims
- 2795US11747819B1Robotic fire extinguisherEBRAHIMI AFROUZI ALI·Filed 2022·Granted Sep 5, 2023·4 cites·20 claims
- 2895US11215461B1Method for constructing a map while performing workEBRAHIMI AFROUZI ALI·Filed 2019·Granted Jan 4, 2022·10 cites·20 claims
- 2995US11199853B1Versatile mobile platformAFROUZI ALI EBRAHIMI·Filed 2019·Granted Dec 14, 2021·227 cites·29 claims
- 3095US11144057B1Autonomous versatile vehicle systemEBRAHIMI AFROUZI ALI·Filed 2019·Granted Oct 12, 2021·20 cites·20 claims
- 3195US10935383B1Methods for finding the perimeter of a place using observed coordinatesEBRAHIMI AFROUZI ALI·Filed 2019·Granted Mar 2, 2021·10 cites·46 claims
- 3294US11013655B1Autonomous hospital bedEBRAHIMI AFROUZI ALI·Filed 2019·Granted May 25, 2021·11 cites·20 claims
- 3393US11320828B1Robotic cleanerEBRAHIMI AFROUZI ALI·Filed 2019·Granted May 3, 2022·10 cites·19 claims
- 3493US10422648B2Methods for finding the perimeter of a place using observed coordinatesAI INC·Filed 2018·Granted Sep 24, 2019·7 cites·21 claims
- 3592US10740920B1Method and apparatus for combining data to construct a floor planEBRAHIMI AFROUZI ALI·Filed 2019·Granted Aug 11, 2020·7 cites·34 claims
- 3692US10482619B2Method and apparatus for combining data to construct a floor planAI INC·Filed 2018·Granted Nov 19, 2019·9 cites·57 claims
- 3790US12429341B2Methods for finding the perimeter of a place using observed coordinatesEBRAHIMI AFROUZI ALI·Filed 2024·Granted Sep 30, 2025·0 cites·30 claims
- 3890US12111664B1Versatile robotic deviceEBRAHIMI AFROUZI ALI·Filed 2022·Granted Oct 8, 2024·1 cites·18 claims
- 3990US11320523B1Method and apparatus for improving range finding system readingsEBRAHIMI AFROUZI ALI·Filed 2020·Granted May 3, 2022·2 cites·20 claims
- 4089US12203773B1Visual localization for autonomous ground vehiclesAMAZON TECH INC·Filed 2022·Granted Jan 21, 2025·3 cites·20 claims
- 4189US11454981B1Versatile mobile robotic deviceEBRAHIMI AFROUZI ALI·Filed 2019·Granted Sep 27, 2022·5 cites·20 claims
- 4288US2025305835A1Methods for finding the perimeter of a place using observed coordinatesEBRAHIMI AFROUZI ALI·Filed 2025·Application pending·0 cites
- 4387US12098926B2Methods for finding the perimeter of a place using observed coordinatesEBRAHIMI AFROUZI ALI·Filed 2024·Granted Sep 24, 2024·0 cites·30 claims
- 4487US11615061B1Evaluating workload for database migration recommendationsAMAZON TECH INC·Filed 2018·Granted Mar 28, 2023·18 cites·20 claims
- 4587US10882186B1Method for efficient operation of mobile robotic devicesEBRAHIMI AFROUZI ALI·Filed 2018·Granted Jan 5, 2021·6 cites·20 claims
- 4686US11927450B2Methods for finding the perimeter of a place using observed coordinatesEBRAHIMI AFROUZI ALI·Filed 2023·Granted Mar 12, 2024·0 cites·30 claims
- 4786US10915114B2Method and apparatus for combining data to construct a floor planAI INC·Filed 2018·Granted Feb 9, 2021·4 cites·30 claims
- 4886US10690757B1Method and apparatus for improving range finding system readingsEBRAHIMI AFROUZI ALI·Filed 2017·Granted Jun 23, 2020·4 cites·10 claims
- 4984US12259501B2Method and apparatus for improving range finding system readingsEBRAHIMI AFROUZI ALI·Filed 2023·Granted Mar 25, 2025·0 cites·20 claims
- 5082US11458628B1Method for efficient operation of mobile robotic devicesEBRAHIMI AFROUZI ALI·Filed 2020·Granted Oct 4, 2022·1 cites·20 claims
Showing the top 50 of 80 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →