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Robert Chen

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  • Cerritos, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Freewheeling electric scooter
    • Patent number 11,975,794
    • Issue date May 7, 2024
    • Razor USA LLC
    • Joey Chih-Wei Huang
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Powered wheeled board
    • Patent number 11,951,382
    • Issue date Apr 9, 2024
    • Robert (Wei-Pin) Chen
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Electric scooter controller
    • Patent number D1010013
    • Issue date Jan 2, 2024
    • Razor USA LLC
    • Robert Hadley
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Drifting kart
    • Patent number D1002743
    • Issue date Oct 24, 2023
    • Razor USA LLC
    • Ali Kermani
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Electric balance vehicles
    • Patent number 11,654,995
    • Issue date May 23, 2023
    • Razor USA LLC
    • Ian Desberg
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Scooter with rear swivel wheel
    • Patent number 11,498,636
    • Issue date Nov 15, 2022
    • Razor USA LLC
    • Robert Chen
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Powered personal mobility vehicle with rotating wheels
    • Patent number 11,447,203
    • Issue date Sep 20, 2022
    • Razor USA LLC
    • Robert Chen
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Drifting kart
    • Patent number D957534
    • Issue date Jul 12, 2022
    • Razor USA LLC
    • Ali Kermani
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Braking device for a personal mobility vehicle
    • Patent number 11,338,883
    • Issue date May 24, 2022
    • Razor USA LLC
    • Robert Hadley
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Electric scooter
    • Patent number D941930
    • Issue date Jan 25, 2022
    • Razor USA LLC
    • Robert Hadley
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Electric scooter
    • Patent number D914102
    • Issue date Mar 23, 2021
    • Razor USA LLC
    • Robert Hadley
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Braking device for a personal mobility vehicle
    • Patent number 10,737,743
    • Issue date Aug 11, 2020
    • Razor USA LLC
    • Robert Hadley
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Drifting kart
    • Patent number D890854
    • Issue date Jul 21, 2020
    • Razor USA LLC
    • Ali Kermani
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Scooter with rear swivel wheel
    • Patent number 10,661,853
    • Issue date May 26, 2020
    • Razor USA LLC
    • Robert Chen
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Kart
    • Patent number 10,434,860
    • Issue date Oct 8, 2019
    • Razor USA LLC
    • Robert (Wei-Pin) Chen
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Powered personal mobility vehicle with rotating wheels
    • Patent number 10,370,053
    • Issue date Aug 6, 2019
    • Razor USA LLC
    • Robert Chen
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Drifting kart
    • Patent number D852893
    • Issue date Jul 2, 2019
    • Razor USA LLC
    • Ali Kermani
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Scooter with rear swivel wheel
    • Patent number 10,099,741
    • Issue date Oct 16, 2018
    • Razor USA LLC
    • Robert Chen
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Braking device for a personal mobility vehicle
    • Patent number 10,099,745
    • Issue date Oct 16, 2018
    • Razor USA LLC
    • Robert Hadley
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Drifting kart
    • Patent number D830469
    • Issue date Oct 9, 2018
    • Razor USA LLC
    • Ali Kermani
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Electric scooter
    • Patent number D811489
    • Issue date Feb 27, 2018
    • Razor USA LLC
    • Robert Hadley
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Scooter with rear swivel wheel
    • Patent number 9,771,115
    • Issue date Sep 26, 2017
    • Razor USA LLC
    • Robert Chen
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Drifting kart
    • Patent number D793481
    • Issue date Aug 1, 2017
    • Razor USA LLC
    • Ali Kermani
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Powered personal mobility vehicle with rotating wheels
    • Patent number 9,663,178
    • Issue date May 30, 2017
    • Razor USA LLC
    • Robert Chen
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Self-balancing two-wheeled board
    • Patent number D786994
    • Issue date May 16, 2017
    • Razor USA LLC
    • Robert Chen
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Electric scooter
    • Patent number D774145
    • Issue date Dec 13, 2016
    • Razor USA LLC
    • Robert Hadley
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Scooter with rear swivel wheel
    • Patent number 9,387,900
    • Issue date Jul 12, 2016
    • Razor USA LLC
    • Robert Chen
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Braking device for a personal mobility vehicle
    • Patent number 9,321,504
    • Issue date Apr 26, 2016
    • Razor USA LLC
    • Robert Hadley
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Electric scooter
    • Patent number D748738
    • Issue date Feb 2, 2016
    • Razor USA LLC
    • Robert Hadley
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Powered personal mobility vehicle with rotating wheels
    • Patent number 9,180,927
    • Issue date Nov 10, 2015
    • Razor USA LLC
    • Robert Chen
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    ELECTRIC BALANCE VEHICLES
    • Publication number 20240025507
    • Publication date Jan 25, 2024
    • RAZOR USA LLC.
    • Ian Desberg
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    SCOOTER WITH REAR SWIVEL WHEEL
    • Publication number 20230147956
    • Publication date May 11, 2023
    • RAZOR USA LLC.
    • Robert Chen
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    HUB MOTOR ARRANGEMENTS, SYSTEMS, AND METHODS
    • Publication number 20230133794
    • Publication date May 4, 2023
    • RAZOR USA LLC.
    • Robert Chen
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    POWERED PERSONAL MOBILITY VEHICLE WITH ROTATING WHEELS
    • Publication number 20230139225
    • Publication date May 4, 2023
    • RAZOR USA LLC.
    • Robert Chen
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    MOTORIZED MID-DRIVE UNIT
    • Publication number 20220371686
    • Publication date Nov 24, 2022
    • RAZOR USA LLC.
    • Robert Chen
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    BRAKING DEVICE FOR A PERSONAL MOBILITY VEHICLE
    • Publication number 20220348284
    • Publication date Nov 3, 2022
    • RAZOR USA LLC.
    • Robert Hadley
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    CONVERTIBLE CASTER BOARD
    • Publication number 20220096913
    • Publication date Mar 31, 2022
    • RAZOR USA LLC.
    • Robert Chen
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    BRAKING DEVICE FOR A PERSONAL MOBILITY VEHICLE
    • Publication number 20210094651
    • Publication date Apr 1, 2021
    • RAZOR USA LLC.
    • Robert Hadley
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    SCOOTER WITH REAR SWIVEL WHEEL
    • Publication number 20210078661
    • Publication date Mar 18, 2021
    • RAZOR USA LLC.
    • Robert Chen
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    POWERED WHEELED BOARD
    • Publication number 20200282296
    • Publication date Sep 10, 2020
    • RAZOR USA LLC.
    • Robert (Wei-Pin) Chen
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    SCOOTER STEERING LOCK
    • Publication number 20200102032
    • Publication date Apr 2, 2020
    • RAZOR USA LLC.
    • Joey Chih-Wei Huang
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    POWERED PERSONAL MOBILITY VEHICLE WITH ROTATING WHEELS
    • Publication number 20200062328
    • Publication date Feb 27, 2020
    • RAZOR USA LLC.
    • Robert Chen
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    KART
    • Publication number 20200062100
    • Publication date Feb 27, 2020
    • RAZOR USA LLC.
    • Robert (Wei-Pin) Chen
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    FREEWHEELING ELECTRIC SCOOTER
    • Publication number 20190263468
    • Publication date Aug 29, 2019
    • RAZOR USA LLC.
    • Joey Chih-Wei Huang
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SCOOTER WITH REAR SWIVEL WHEEL
    • Publication number 20190210685
    • Publication date Jul 11, 2019
    • RAZOR USA LLC.
    • Robert Chen
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    BRAKING DEVICE FOR A PERSONAL MOBILITY VEHICLE
    • Publication number 20190193809
    • Publication date Jun 27, 2019
    • RAZOR USA LLC.
    • Robert Hadley
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    ELECTRIC BALANCE VEHICLES
    • Publication number 20190193803
    • Publication date Jun 27, 2019
    • RAZOR USA LLC.
    • Ian Desberg
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    SCOOTER WITH REAR SWIVEL WHEEL
    • Publication number 20180127046
    • Publication date May 10, 2018
    • RAZOR USA LLC.
    • Robert Chen
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    POWERED PERSONAL MOBILITY VEHICLE WITH ROTATING WHEELS
    • Publication number 20180105224
    • Publication date Apr 19, 2018
    • RAZOR USA LLC.
    • Robert Chen
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    KART
    • Publication number 20180029458
    • Publication date Feb 1, 2018
    • RAZOR USA LLC.
    • Robert (Wei-Pin) Chen
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    FREEWHEELING ELECTRIC SCOOTER
    • Publication number 20170240239
    • Publication date Aug 24, 2017
    • RAZOR USA LLC.
    • Joey Chih-Wei Huang
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SCOOTER WITH REAR SWIVEL WHEEL
    • Publication number 20170008589
    • Publication date Jan 12, 2017
    • RAZOR USA LLC.
    • Robert Chen
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    BRAKING DEVICE FOR A PERSONAL MOBILITY VEHICLE
    • Publication number 20160347402
    • Publication date Dec 1, 2016
    • RAZOR USA LLC.
    • Robert Hadley
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    POWERED PERSONAL MOBILITY VEHICLE WITH ROTATING WHEELS
    • Publication number 20160121957
    • Publication date May 5, 2016
    • RAZOR USA LLC.
    • Robert Chen
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    KART
    • Publication number 20150328994
    • Publication date Nov 19, 2015
    • RAZOR USA LLC.
    • Robert (Wei-Pin) Chen
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SCOOTER WITH REAR SWIVEL WHEEL
    • Publication number 20150137470
    • Publication date May 21, 2015
    • RAZOR USA LLC.
    • Robert Chen
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    BRAKING DEVICE FOR A PERSONAL MOBILITY VEHICLE
    • Publication number 20150041235
    • Publication date Feb 12, 2015
    • RAZOR USA LLC.
    • Robert Hadley
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    POWERED PERSONAL MOBILITY VEHICLE WITH ROTATING WHEELS
    • Publication number 20150041231
    • Publication date Feb 12, 2015
    • RAZOR USA LLC.
    • Robert Chen
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    One piece Flexible Skateboard
    • Publication number 20140070509
    • Publication date Mar 13, 2014
    • RAZOR USA, INC.
    • Robert Chen
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    POWERED PERSONAL MOBILITY VEHICLE WITH ROTATING WHEELS
    • Publication number 20130256048
    • Publication date Oct 3, 2013
    • RAZOR USA, LLC
    • Robert Chen
    • B60 - VEHICLES IN GENERAL