ZHAO ZHANG

Person

Dongguan City, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Sensing-enabled automatically foldable scooter frame
- Patent number 11,230,342
- Issue date Jan 25, 2022
- DONGGUAN PRESTIGE SPORTING PRODUCTS CO., LTD.
- Zhao Zhang
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Folding scooter frame
- Patent number 11,066,119
- Issue date Jul 20, 2021
- DONGGUAN PRESTIGE SPORTING PRODUCTS CO., LTD.
- Zhao Zhang
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Folding drive mechanism of folding scooter
- Patent number 10,773,767
- Issue date Sep 15, 2020
- DONGGUAN PRESTIGE SPORTING PRODUCTS CO., LTD.
- Zhao Zhang
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Folding scooter frame
- Patent number 10,689,053
- Issue date Jun 23, 2020
- DONGGUAN PRESTIGE SPORTING PRODUCTS CO., LTD.
- Zhao Zhang
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Lifting trolley
- Patent number 9,039,040
- Issue date May 26, 2015
- Dongguan Prestige Sporting Products Co., Ltd.
- Zhao Zhang
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Telescopic frame
- Patent number 8,978,806
- Issue date Mar 17, 2015
- Dongguan Prestige Sporting Products Co., Ltd.
- Zhao Zhang
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Foldable frame for foldable motorized vehicle
- Patent number 8,746,730
- Issue date Jun 10, 2014
- Dongguan Prestige Sporting Products Co. Ltd
- Chi-Chun Wu
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Foldable seat rack
- Patent number 8,720,995
- Issue date May 13, 2014
- Dongguan Prestige Sporting Products Co. Ltd
- Chichun Wu
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Frame folding and adjustment mechanism and foldable motorized vehic...
- Patent number 8,684,378
- Issue date Apr 1, 2014
- Dongguan Prestige Sporting Products Co. Ltd
- Chichun Wu
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Wheel automatic adjustment mechanism and foldable motorized vehicle...
- Patent number 8,511,705
- Issue date Aug 20, 2013
- Chichun Wu
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Foldable seat mounting rack and foldable motorized vehicle having same
- Patent number 8,413,753
- Issue date Apr 9, 2013
- Chichun Wu
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Massage device with a massage head distance adjusting mechanism
- Patent number 8,414,510
- Issue date Apr 9, 2013
- Chichun Wu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Foldable motorized vehicle with frame connecting and frame locking...
- Patent number 8,388,014
- Issue date Mar 5, 2013
- Chichun Wu
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Motorized vehicle with foldable frame and locking mechanism
- Patent number 8,388,006
- Issue date Mar 5, 2013
- Chichun Wu
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Handlebar folding mechanism and foldable motorized vehicle having same
- Patent number 8,381,858
- Issue date Feb 26, 2013
- Chichun Wu
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Massage device with a threaded bolt transmission mechanism
- Patent number 8,083,697
- Issue date Dec 27, 2011
- Weightec Electronic Technology Co., Ltd.
- Chichun Wu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Massage device with a hoist transmission mechanism
- Patent number 8,083,698
- Issue date Dec 27, 2011
- Weightec Electronic Technology Co., Ltd.
- Chichun Wu
Information Patent Grant
Massage device with a shaft transmission mechanism
- Patent number 8,070,698
- Issue date Dec 6, 2011
- Weightec Electronic Technology Co., Ltd.
- Chichun Wu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Massage device with a hoist transmission mechanism
- Patent number 8,066,652
- Issue date Nov 29, 2011
- Weightec Electronic Technology Co., Ltd.
- Chichun Wu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
POWER TOOL WITH KNURLED BUSHING
- Publication number 20230256580
- Publication date Aug 17, 2023
- Milwaukee Electric Tool Corporation
- Zhen Bo YANG
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
SENSING-ENABLED AUTOMATICALLY FOLDABLE VEHICLE FRAME
- Publication number 20200017159
- Publication date Jan 16, 2020
- DONGGUAN PRESTIGE SPORTING PRODUCTS CO., LTD.
- Zhao Zhang
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
FOLDING VEHICLE FRAME
- Publication number 20190283831
- Publication date Sep 19, 2019
- DONGGUAN PRESTIGE SPORTING PRODUCTS CO., LTD.
- Zhao Zhang
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
FOLDING DRIVE MECHANISM OF FOLDING SCOOTER
- Publication number 20190241230
- Publication date Aug 8, 2019
- DONGGUAN PRESTIGE SPORTING PRODUCTS CO., LTD.
- Zhao Zhang
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
FOLDING VEHICLE FRAME
- Publication number 20190168837
- Publication date Jun 6, 2019
- DONGGUAN PRESTIGE SPORTING PRODUCTS CO., LTD.
- Zhao Zhang
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
LIFTING TROLLEY
- Publication number 20140312584
- Publication date Oct 23, 2014
- DONGGUAN PRESTIGE SPORTING PRODUCTS CO., LTD.
- Zhao Zhang
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
TELESCOPIC FRAME
- Publication number 20140239673
- Publication date Aug 28, 2014
- DONGGUAN PRESTIGE SPORTING PRODUCTS CO., LTD.
- Zhao Zhang
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
FOLDABLE FRAME FOR FOLDABLE MOTORIZED VEHICLE
- Publication number 20140125036
- Publication date May 8, 2014
- Chi-Chun Wu
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
MOTORIZED VEHICLE WITH FOLDABLE FRAME AND LOCKING MECHANISM
- Publication number 20120242059
- Publication date Sep 27, 2012
- Chichun Wu
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
FOLDABLE SEAT RACK
- Publication number 20120242117
- Publication date Sep 27, 2012
- Chichun Wu
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
FOLDABLE SEAT MOUNTING RACK AND FOLDABLE MOTORIZED VEHICLE HAVING SAME
- Publication number 20120193159
- Publication date Aug 2, 2012
- Chichun Wu
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
FOLDABLE MOTORIZED VEHICLE WITH FRAME CONNECTING AND FRAME LOCKING...
- Publication number 20120193891
- Publication date Aug 2, 2012
- Chichun Wu
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
WHEEL AUTOMATIC ADJUSTMENT MECHANISM AND FOLDABLE MOTORIZED VEHICLE...
- Publication number 20120193886
- Publication date Aug 2, 2012
- CHICHUN WU
- B60 - VEHICLES IN GENERAL
Information Patent Application
HANDLEBAR FOLDING MECHANISM AND FOLDABLE MOTORIZED VEHICLE HAVING SAME
- Publication number 20120193160
- Publication date Aug 2, 2012
- CHICHUN WU
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
FRAME FOLDING AND ADJUSTMENT MECHANISM AND FOLDABLE MOTORIZED VEHIC...
- Publication number 20120193943
- Publication date Aug 2, 2012
- Chichun Wu
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
MASSAGE DEVICE
- Publication number 20110184324
- Publication date Jul 28, 2011
- WEIGHTEC ELECTRONIC TECHNOLOGY CO., LTD.
- Chichun Wu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MASSAGE DEVICE WITH A MASSAGE HEAD DISTANCE ADJUSTING MECHANISM
- Publication number 20100318008
- Publication date Dec 16, 2010
- Chichun Wu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MASSAGE DEVICE
- Publication number 20100268132
- Publication date Oct 21, 2010
- Chichun Wu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MASSAGE DEVICE WITH A HOIST TRANSMISSION MECHANISM
- Publication number 20090270780
- Publication date Oct 29, 2009
- WEIGHTEC ELECTRONIC TECHNOLOGY CO., LTD.
- Chichun Wu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MASSAGE DEVICE WITH A HOIST TRANSMISSION MECHANISM
- Publication number 20090270781
- Publication date Oct 29, 2009
- WEIGHTEC ELECTRONIC TECHNOLOGY CO., LTD.
- Chichun WU
Information Patent Application
MASSAGE DEVICE WITH A SHAFT TRANSMISSION MECHANISM
- Publication number 20090270777
- Publication date Oct 29, 2009
- WEIGHTEC ELECTRONIC TECHNOLOGY CO., LTD.
- Chichun Wu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MASSAGE DEVICE WITH A THREADED BOLT TRANSMISSION MECHANISM
- Publication number 20090270778
- Publication date Oct 29, 2009
- WEIGHTEC ELECTRONIC TECHNOLOGY CO., LTD.
- Chichun Wu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Person

Patents Grantslast 30 patents

Sensing-enabled automatically foldable scooter frame

Folding scooter frame

Folding drive mechanism of folding scooter

Folding scooter frame

Lifting trolley

Telescopic frame

Foldable frame for foldable motorized vehicle

Foldable seat rack

Frame folding and adjustment mechanism and foldable motorized vehic...

Wheel automatic adjustment mechanism and foldable motorized vehicle...

Foldable seat mounting rack and foldable motorized vehicle having same

Massage device with a massage head distance adjusting mechanism

Foldable motorized vehicle with frame connecting and frame locking...

Motorized vehicle with foldable frame and locking mechanism

Handlebar folding mechanism and foldable motorized vehicle having same

Massage device with a threaded bolt transmission mechanism

Massage device with a hoist transmission mechanism

Massage device with a shaft transmission mechanism

Massage device with a hoist transmission mechanism

Patents Applicationslast 30 patents

POWER TOOL WITH KNURLED BUSHING

SENSING-ENABLED AUTOMATICALLY FOLDABLE VEHICLE FRAME

FOLDING VEHICLE FRAME

FOLDING DRIVE MECHANISM OF FOLDING SCOOTER

FOLDING VEHICLE FRAME

LIFTING TROLLEY

TELESCOPIC FRAME

FOLDABLE FRAME FOR FOLDABLE MOTORIZED VEHICLE

MOTORIZED VEHICLE WITH FOLDABLE FRAME AND LOCKING MECHANISM

FOLDABLE SEAT RACK

FOLDABLE SEAT MOUNTING RACK AND FOLDABLE MOTORIZED VEHICLE HAVING SAME

FOLDABLE MOTORIZED VEHICLE WITH FRAME CONNECTING AND FRAME LOCKING...

WHEEL AUTOMATIC ADJUSTMENT MECHANISM AND FOLDABLE MOTORIZED VEHICLE...

HANDLEBAR FOLDING MECHANISM AND FOLDABLE MOTORIZED VEHICLE HAVING SAME

FRAME FOLDING AND ADJUSTMENT MECHANISM AND FOLDABLE MOTORIZED VEHIC...

MASSAGE DEVICE

MASSAGE DEVICE WITH A MASSAGE HEAD DISTANCE ADJUSTING MECHANISM

MASSAGE DEVICE

MASSAGE DEVICE WITH A HOIST TRANSMISSION MECHANISM

MASSAGE DEVICE WITH A HOIST TRANSMISSION MECHANISM

MASSAGE DEVICE WITH A SHAFT TRANSMISSION MECHANISM

MASSAGE DEVICE WITH A THREADED BOLT TRANSMISSION MECHANISM