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Hangzhou, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Vehicle and vehicle step apparatus with multiple drive motors
Patent number
12,115,940
Issue date
Oct 15, 2024
T-MAX (HANGZHOU) TECHNOLOGY, CO., LTD.
Xinfa Du
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Winch, rope guide and transmission device having clutch function
Patent number
12,103,828
Issue date
Oct 1, 2024
T-MAX (HANGZHOU) TECHNOLOGY CO., LTD.
Yongyong Zhan
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Winch, rope guide and transmission device having clutch function
Patent number
12,084,323
Issue date
Sep 10, 2024
T-MAX (HANGZHOU) TECHNOLOGY CO., LTD.
Yongyong Zhan
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Winch, rope guide and transmission device having clutch function
Patent number
11,713,223
Issue date
Aug 1, 2023
T-MAX (HANGZHOU) TECHNOLOGY CO., LTD.
Yongyong Zhan
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Vehicle running board apparatus and retractable device thereof
Patent number
11,702,012
Issue date
Jul 18, 2023
T-MAX (HANGZHOU) TECHNOLOGY CO., LTD.
Xinfa Du
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Step apparatus for vehicle and vehicle
Patent number
11,584,387
Issue date
Feb 21, 2023
T-MAX (HANGZHOU) TECHNOLOGY CO., LTD.
Xinfa Du
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Foot step for vehicle and vehicle
Patent number
11,505,128
Issue date
Nov 22, 2022
T-MAX (HANGZHOU) TECHNOLOGY CO. LTD.
Xinfa Du
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Vehicle step apparatus and vehicle
Patent number
11,414,017
Issue date
Aug 16, 2022
T-MAX (HANGZHOU) TECHNOLOGY CO., LTD.
Zhaobo Qing
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Adjustment device, adjustor and shock absorber
Patent number
11,376,918
Issue date
Jul 5, 2022
T-MAX (HANGZHOU) TECHNOLOGY CO., LTD.
Yongyong Zhan
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Vehicle and vehicle step apparatus with multiple drive motors
Patent number
11,208,043
Issue date
Dec 28, 2021
T-MAX (HANGZHOU) TECHNOLOGY CO., LTD.
Xinfa Du
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Vehicle running board apparatus and retractable device thereof
Patent number
11,198,394
Issue date
Dec 14, 2021
T-MAX (HANGZHOU) TECHNOLOGY CO., LTD.
Xinfa Du
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Vehicle and vehicle step apparatus with multiple drive motors
Patent number
11,021,108
Issue date
Jun 1, 2021
T-MAX (HANGZHOU) TECHNOLOGY CO., LTD.
Xinfa Du
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Vehicle and vehicle step apparatus with multiple drive motors
Patent number
10,618,472
Issue date
Apr 14, 2020
T-MAX (HANGZHOU) TECHNOLOGY CO., LTD.
Xinfa Du
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Vehicle and vehicle step apparatus
Patent number
10,479,278
Issue date
Nov 19, 2019
T-MAX (HANGZHOU) TECHNOLOGY CO., LTD.
Xinfa Du
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Running board device and vehicle having the same
Patent number
10,272,842
Issue date
Apr 30, 2019
T-MAX (HANGZHOU) TECHNOLOGY CO., LTD.
Xinfa Du
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Vehicle and vehicle step apparatus
Patent number
10,124,735
Issue date
Nov 13, 2018
T-MAX (HUANGZHOU) TECHNOLOGY CO., LTD.
Xinfa Du
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Vehicle step apparatus and motor assembly thereof
Patent number
9,688,205
Issue date
Jun 27, 2017
T-MAX (HANGZHOU) INDUSTRIAL CO., LTD
Xinfa Du
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Vehicle step apparatus and motor assembly thereof
Patent number
9,656,609
Issue date
May 23, 2017
T-MAX (HANGZHOU) INDUSTRIAL CO., LTD
Xinfa Du
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
VEHICLE AND VEHICLE STEP APPARATUS WITH MULTIPLE DRIVE MOTORS
Publication number
20250001943
Publication date
Jan 2, 2025
T-MAX (HANGZHOU) TECHNOLOGY CO., LTD.
Xinfa DU
B60 - VEHICLES IN GENERAL
Information
Patent Application
PROTECTIVE SHELL FOR VEHICLE WINCH AND WINCH ASSEMBLY
Publication number
20240166152
Publication date
May 23, 2024
T-MAX (HANGZHOU) TECHNOLOGY CO., LTD.
Hanxin ZHANG
B60 - VEHICLES IN GENERAL
Information
Patent Application
WINCH, ROPE GUIDE AND TRANSMISSION DEVICE HAVING CLUTCH FUNCTION
Publication number
20230331525
Publication date
Oct 19, 2023
T-MAX (HANGZHOU) TECHNOLOGY CO., LTD.
Yongyong ZHAN
B66 - HOISTING LIFTING HAULING
Information
Patent Application
WINCH, ROPE GUIDE AND TRANSMISSION DEVICE HAVING CLUTCH FUNCTION
Publication number
20230322531
Publication date
Oct 12, 2023
T-MAX (HANGZHOU) TECHNOLOGY CO., LTD.
Yongyong ZHAN
B66 - HOISTING LIFTING HAULING
Information
Patent Application
ELECTRIC STEP DEVICE AND VEHICLE HAVING SAME
Publication number
20230234511
Publication date
Jul 27, 2023
T-MAX (HANGZHOU) TECHNOLOGY CO., LTD.
Xinfa Du
B60 - VEHICLES IN GENERAL
Information
Patent Application
VEHICLE AND VEHICLE STEP APPARATUS WITH MULTIPLE DRIVE MOTORS
Publication number
20220219612
Publication date
Jul 14, 2022
T-MAX (HANGZHOU) TECHNOLOGY CO., LTD.
Xinfa DU
B60 - VEHICLES IN GENERAL
Information
Patent Application
VEHICLE RUNNING BOARD APPARATUS AND RETRACTABLE DEVICE THEREOF
Publication number
20220194299
Publication date
Jun 23, 2022
T-MAX (HANGZHOU) TECHNOLOGY CO., LTD.
Xinfa DU
B60 - VEHICLES IN GENERAL
Information
Patent Application
STEP APPARATUS FOR VEHICLE AND VEHICLE
Publication number
20210078591
Publication date
Mar 18, 2021
T-MAX (HANGZHOU) TECHNOLOGY CO., LTD.
Xinfa DU
B60 - VEHICLES IN GENERAL
Information
Patent Application
FOOT STEP FOR VEHICLE AND VEHICLE
Publication number
20200331396
Publication date
Oct 22, 2020
T-MAX (HANGZHOU) TECHNOLOGY CO., LTD.
Xinfa DU
B60 - VEHICLES IN GENERAL
Information
Patent Application
ADJUSTMENT DEVICE, ADJUSTOR AND SHOCK ABSORBER
Publication number
20200290424
Publication date
Sep 17, 2020
T-MAX (HANGZHOU) TECHNOLOGY CO., LTD.
Yongyong ZHAN
B60 - VEHICLES IN GENERAL
Information
Patent Application
VEHICLE STEP APPARATUS AND VEHICLE
Publication number
20200282913
Publication date
Sep 10, 2020
T-MAX (HANGZHOU) TECHNOLOGY CO., LTD.
Zhaobo QING
B60 - VEHICLES IN GENERAL
Information
Patent Application
WINCH, ROPE GUIDE AND TRANSMISSION DEVICE HAVING CLUTCH FUNCTION
Publication number
20200277169
Publication date
Sep 3, 2020
T-MAX (HANGZHOU) TECHNOLOGY CO., LTD.
Yongyong ZHAN
B66 - HOISTING LIFTING HAULING
Information
Patent Application
VEHICLE AND VEHICLE STEP APPARATUS WITH MULTIPLE DRIVE MOTORS
Publication number
20200269763
Publication date
Aug 27, 2020
T-MAX (HANGZHOU) TECHNOLOGY CO., LTD.
Xinfa DU
B60 - VEHICLES IN GENERAL
Information
Patent Application
VEHICLE AND VEHICLE STEP APPARATUS WITH MULTIPLE DRIVE MOTORS
Publication number
20200262354
Publication date
Aug 20, 2020
T-MAX (HANGZHOU) TECHNOLOGY CO., LTD.
Xinfa DU
B60 - VEHICLES IN GENERAL
Information
Patent Application
VEHICLE AND VEHICLE STEP APPARATUS WITH MULTIPLE DRIVE MOTORS
Publication number
20200047674
Publication date
Feb 13, 2020
T-MAX (HANGZHOU) TECHNOLOGY CO., LTD.
Xinfa DU
B60 - VEHICLES IN GENERAL
Information
Patent Application
VEHICLE RUNNING BOARD APPARATUS AND RETRACTABLE DEVICE THEREOF
Publication number
20200023780
Publication date
Jan 23, 2020
T-MAX (HANGZHOU) TECHNOLOGY CO., LTD.
Xinfa DU
B60 - VEHICLES IN GENERAL
Information
Patent Application
RUNNING BOARD DEVICE AND VEHICLE HAVING THE SAME
Publication number
20180257572
Publication date
Sep 13, 2018
T-MAX (HANGZHOU) TECHNOLOGY CO., LTD.
Xinfa DU
B60 - VEHICLES IN GENERAL
Information
Patent Application
VEHICLE STEP APPARATUS AND MOTOR ASSEMBLY THEREOF
Publication number
20170036605
Publication date
Feb 9, 2017
T-MAX (HANGZHOU) INDUSTRIAL CO., LTD.
XINFA DU
B60 - VEHICLES IN GENERAL
Information
Patent Application
VEHICLE STEP APPARATUS AND MOTOR ASSEMBLY THEREOF
Publication number
20170036608
Publication date
Feb 9, 2017
T-Max (Hangzhou) Industrial Co., Ltd.
Xinfa DU
B60 - VEHICLES IN GENERAL
Information
Patent Application
VEHICLE AND VEHICLE STEP APPARATUS
Publication number
20170036607
Publication date
Feb 9, 2017
T-MAX (HANGZHOU) TECHNOLOGY CO., LTD.
Xinfa DU
B60 - VEHICLES IN GENERAL
Information
Patent Application
VEHICLE AND VEHICLE STEP APPARATUS
Publication number
20170021781
Publication date
Jan 26, 2017
T-MAX (HANGZHOU) TECHNOLOGY CO., LTD.
Xinfa DU
B60 - VEHICLES IN GENERAL