Patents by Inventor Zhaosheng Chen
Zhaosheng Chen has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11048340Abstract: A VR walking mechanism includes a first pedal, a second pedal, a sensing device, a control device and a driving device. The first pedal and the second pedal are connected to the driving device, respectively. The sensing device is configured to obtain motion information of a first object and/or a second object and send the motion information to the control device. The control device determines a predicted landing point of the first object and/or the second object based on the motion information and controls the driving device according to the predicted landing point so as to drive the first pedal and/or the second pedal to move to the corresponding position. The first pedal and/or the second pedal resets after sensing that the first object and/or the second object has stepped thereon. A VR walking method corresponding to the VR walking mechanism is further provided.Type: GrantFiled: November 14, 2018Date of Patent: June 29, 2021Inventor: Zhaosheng Chen
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Patent number: 11042219Abstract: A smart wearable apparatus, smart wearable equipment, and a control method of the smart wearable equipment are provided. The smart wearable apparatus includes a rigid body, at least one hinge mechanism, a brake and a controller. The hinge mechanism is arranged on the rigid body, and the hinge mechanism includes a first pivot portion, a second pivot portion, and a pivot arranged between the first pivot portion and the second pivot portion. By means of the hinge mechanism, two portions of the rigid body, which are connected, respectively, to the first pivot portion and the second pivot portion of the hinge mechanism, can pivot relative to each other in a first direction. The brake is connected to the hinge mechanism, and the brake can receive a first control signal from the controller to stop the hinge mechanism, thereby stopping the two portions of the rigid body from relatively pivoting.Type: GrantFiled: November 14, 2018Date of Patent: June 22, 2021Inventor: Zhaosheng Chen
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Publication number: 20210117013Abstract: A VR walking mechanism includes a first pedal, a second pedal, a sensing device, a control device and a driving device. The first pedal and the second pedal are connected to the driving device, respectively. The sensing device is configured to obtain motion information of a first object and/or a second object and send the motion information to the control device. The control device determines a predicted landing point of the first object and/or the second object based on the motion information and controls the driving device according to the predicted landing point so as to drive the first pedal and/or the second pedal to move to the corresponding position. The first pedal and/or the second pedal resets after sensing that the first object and/or the second object has stepped thereon. A VR walking method corresponding to the VR walking mechanism is further provided.Type: ApplicationFiled: November 14, 2018Publication date: April 22, 2021Inventor: Zhaosheng CHEN
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Publication number: 20200249757Abstract: A smart wearable apparatus, smart wearable equipment, and a control method of the smart wearable equipment are provided. The smart wearable apparatus includes a rigid body, at least one hinge mechanism, a brake and a controller. The hinge mechanism is arranged on the rigid body, and the hinge mechanism includes a first pivot portion, a second pivot portion, and a pivot arranged between the first pivot portion and the second pivot portion. By means of the hinge mechanism, two portions of the rigid body, which are connected, respectively, to the first pivot portion and the second pivot portion of the hinge mechanism, can pivot relative to each other in a first direction. The brake is connected to the hinge mechanism, and the brake can receive a first control signal from the controller to stop the hinge mechanism, thereby stopping the two portions of the rigid body from relatively pivoting.Type: ApplicationFiled: November 14, 2018Publication date: August 6, 2020Inventor: Zhaosheng CHEN
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Patent number: 10272937Abstract: A folding cart is disclosed, comprising: a frame comprising a front frame and a rear frame which are disposed face to face; a floor assembly, comprising a front frame member and a rear frame member which are hinged to each other and hinged between the front frame and the rear frame; a wheel retracting assembly comprising a rear wheel half-shaft rotary rod, a rear wheel half shaft, a rotary pulling rod, an automatic foot assembly and a rotary connecting bar; an end of the rear wheel half-shaft rotary rod is pivotally connected to the rear frame member, the rear wheel half shaft is disposed at the other end of the rear wheel half-shaft rotary rod for connecting a rear wheel; an end of the rotary pulling rod is pivotally connected to the rear frame member, and the other end is pivotally connected to the rear wheel half-shaft rotary rod to drive the rear wheel half-shaft rotary rod to retract.Type: GrantFiled: November 27, 2017Date of Patent: April 30, 2019Inventors: Zhaosheng Chen, Yishun Chen
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Publication number: 20180297622Abstract: A folding cart is disclosed, comprising: a frame comprising a front frame and a rear frame which are disposed face to face; a floor assembly, comprising a front frame member and a rear frame member which are hinged to each other and hinged between the front frame and the rear frame; a wheel retracting assembly comprising a rear wheel half-shaft rotary rod, a rear wheel half shaft, a rotary pulling rod, an automatic foot assembly and a rotary connecting bar; an end of the rear wheel half-shaft rotary rod is pivotally connected to the rear frame member, the rear wheel half shaft is disposed at the other end of the rear wheel half-shaft rotary rod for connecting a rear wheel; an end of the rotary pulling rod is pivotally connected to the rear frame member, and the other end is pivotally connected to the rear wheel half-shaft rotary rod to drive the rear wheel half-shaft rotary rod to retract.Type: ApplicationFiled: November 27, 2017Publication date: October 18, 2018Inventors: Zhaosheng CHEN, Yishun CHEN
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Patent number: 9855962Abstract: A locking floor folding cart has a pair of front wheels, a pair of rear wheels, and a folding frame. The folding frame includes a front frame supported by the pair of front wheels, and a rear frame supported by the pair of rear wheels. A front floor member is hinged to a rear floor member at a middle floor joint. The front floor member is also hinged to the front frame, and the rear floor member is also hinged to the rear frame. A floor crossbar supports the middle floor joint, the front floor member, and the rear floor member. A primary sidewall assembly supports the floor crossbar. The primary sidewall assembly includes a front floor crossbar support and a rear floor crossbar support. The front floor crossbar support is hinged to the rear floor crossbar support at a floor crossbar connector.Type: GrantFiled: October 5, 2016Date of Patent: January 2, 2018Inventors: Zhaosheng Chen, Yishun Chen
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Patent number: 9440668Abstract: An umbrella folding table cart has a deployed position and a folded position. The folding cart has a folding table that receives an umbrella. The folding cart has four wheels including a pair of front wheels and a pair of rear wheels. A first table leaf, and a second table leaf are hinged to each other at a table support. A frame including a front wheel frame is connected to the pair of front wheels and a rear wheel frame is connected to the pair of rear wheels. The front wheel frame is hinged to the rear wheel frame at a front wheel frame upper hinge. The front wheel frame and the rear wheel frame have a hinged connection relative to each other.Type: GrantFiled: November 2, 2015Date of Patent: September 13, 2016Inventors: Zhaosheng Chen, Yishun Chen
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Patent number: 9101206Abstract: A portable folding table wagon includes a wagon with a wagon body that has a folding wagon frame and wheels connected to a lower portion of the folding wagon frame. The folding wagon frame folds to a deployed position and expands to a stowed position. The folding wagon frame forms a wagon cavity for carrying articles when the folding wagon frame is in deployed position. A table top has a table top surface configured to fit on the folding wagon frame. The portable folding table wagon may also have an umbrella with a pole. A table opening is formed on the table top surface. The table opening is configured to receive the pole. A pole retainer is formed on the folding wagon frame. The pole retainer is configured to receive the pole.Type: GrantFiled: June 26, 2014Date of Patent: August 11, 2015Inventors: Zhaosheng Chen, Yishun Chen
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Patent number: 9085311Abstract: A folding wagon with a canopy has a front frame having a trapezoidal shape. The front frame is made of a front top horizontal member connected to a pair of front vertical members, namely a front left vertical member and a front right vertical member. The rear frame has a trapezoidal shape. The rear frame is made of a rear top horizontal member connected to a pair of rear vertical members, namely a rear left vertical member and a rear right vertical member. A crossbar assembly connects the front frame to the rear frame. The crossbar assembly forms a left side wall and a right side wall of the folding wagon. A folding bottom panel connects the front frame to the rear frame. The folding bottom panel forms a floor of the folding wagon.Type: GrantFiled: October 3, 2014Date of Patent: July 21, 2015Inventor: Zhaosheng Chen
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Patent number: 8973940Abstract: The present invention is a wagon that can be folded along a middle plane that bisects the wagon between a front and rear portion. The folding wagon comprises of wheels, a folding frame, a support structure, a front panel a handle connected to the frame, wheels, and a bag hanger that are detailed herein. The folding frame includes a top rail formed of a top rail front portion and a top rail rear portion, a middle rail formed of a middle rail front portion and a middle rail rear portion, a bottom rail formed of a bottom rail front portion and a bottom rail rear portion. The top rail, the middle rail, and the bottom rail are connected by a hinge means. The top rail front portion is mounted to the top rail rear portion.Type: GrantFiled: August 5, 2013Date of Patent: March 10, 2015Inventors: Zhaosheng Chen, Yishun Chen
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Publication number: 20150035258Abstract: The present invention is a wagon that can be folded along a middle plane that bisects the wagon between a front and rear portion. The folding wagon comprises of wheels, a folding frame, a support structure, a front panel a handle connected to the frame, wheels, and a bag hanger that are detailed herein. The folding frame includes a top rail formed of a top rail front portion and a top rail rear portion, a middle rail formed of a middle rail front portion and a middle rail rear portion, a bottom rail formed of a bottom rail front portion and a bottom rail rear portion. The top rail, the middle rail, and the bottom rail are connected by a hinge means. The top rail front portion is mounted to the top rail rear portion.Type: ApplicationFiled: August 5, 2013Publication date: February 5, 2015Inventors: Zhaosheng Chen, Yishun Chen
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Patent number: 8678490Abstract: A folding chair has a left leg and a right leg. A front frame connects the left leg to the right leg, wherein the front frame folds between an open position and a closed position and from a closed position to an open position. A rear frame connects the left leg to the right leg, and the rear frame is foldable. The front frame has a front frame right upper support pivotally connecting to a front frame left upper support, and the front frame right upper support is pivotally connected to the right leg at a front right upper connection. The front frame left upper support is pivotally connected to the left leg at a front left upper connection. The front frame also has a front frame right lower support pivotally connecting to a front frame left lower support.Type: GrantFiled: October 31, 2011Date of Patent: March 25, 2014Inventor: Zhaosheng Chen
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Publication number: 20130106145Abstract: A folding chair has a left leg and a right leg. A front frame connects the left leg to the right leg, wherein the front frame folds between an open position and a closed position and from a closed position to an open position. A rear frame connects the left leg to the right leg, and the rear frame is foldable. The front frame has a front frame right upper support pivotally connecting to a front frame left upper support, and the front frame right upper support is pivotally connected to the right leg at a front right upper connection. The front frame left upper support is pivotally connected to the left leg at a front left upper connection. The front frame also has a front frame right lower support pivotally connecting to a front frame left lower support.Type: ApplicationFiled: October 31, 2011Publication date: May 2, 2013Inventor: Zhaosheng Chen
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Patent number: 8388015Abstract: A folding wagon has a folding frame with a stowed and open position. The folding frame has a pair of front vertical supports, and a pair of rear vertical supports. A lower front horizontal support connects between the pair of front vertical supports, and a lower rear horizontal support connects between the pair of rear vertical supports. An upper front horizontal support connects between the pair of front vertical supports, and an upper rear horizontal support connects between the pair of rear vertical supports. The folding frame has supplemental links that form a frame for seats including a front seat bar extending between a pair of front seat vertical members and including a rear seat bar extending between a pair of rear seat vertical members. Sidewall members have a pair of horizontal supports pivotally connected to the front vertical supports and the rear vertical supports.Type: GrantFiled: March 2, 2010Date of Patent: March 5, 2013Assignee: Bam Brokerage, Inc.Inventor: Zhaosheng Chen
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Patent number: 8220824Abstract: A folding wagon has a folding frame with a stowed position and an open position. The folding frame comprises a pair of front and rear vertical support. The folding frame further comprises a pair of front supplemental links and a pair of rear supplemental links. A plurality of flatbed supports form a central flatbed support joint in the middle of the wagon. The central flatbed support joint folds upward when the folding frame is being configured into stowed position, and the plurality of flatbed supports are pivotally connected to the pair of front vertical supports and the pair of rear vertical supports. Wheels attach to the folding frame.Type: GrantFiled: August 8, 2011Date of Patent: July 17, 2012Assignee: Bam Brokerage, Inc.Inventors: Zhaosheng Chen, Yishun Chen
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Publication number: 20110285112Abstract: A folding wagon has a folding frame with a stowed position and an open position. The folding frame comprises a pair of front and rear vertical support. The folding frame further comprises a pair of front supplemental links and a pair of rear supplemental links. A plurality of flatbed supports form a central flatbed support joint in the middle of the wagon. The central flatbed support joint folds upward when the folding frame is being configured into stowed position, and the plurality of flatbed supports are pivotally connected to the pair of front vertical supports and the pair of rear vertical supports. Wheels attach to the folding frame.Type: ApplicationFiled: August 8, 2011Publication date: November 24, 2011Inventors: Zhaosheng Chen, Yishun Chen
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Patent number: 8011686Abstract: A folding wagon has a folding frame with a stowed position and an open position. The folding frame comprises a pair of front and rear vertical support. The folding frame further comprises a pair of front supplemental links and a pair of rear supplemental links. A plurality of flatbed supports form a central flatbed support joint in the middle of the wagon. The central flatbed support joint folds upward when the folding frame is being configured into stowed position, and the plurality of flatbed supports are pivotally connected to the pair of front vertical supports and the pair of rear vertical supports. Wheels attach to the folding frame.Type: GrantFiled: October 10, 2008Date of Patent: September 6, 2011Inventors: Zhaosheng Chen, Yishun Chen
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Patent number: 7895686Abstract: A folding hammock has a frame formed of seven segments including elongated members connected in swivel connection to each other. The frame includes a front segment, a rear segment, a middle segment formed between the front segment and the rear segment and a pair of right segments and a pair of left segments. The pair of right segments and the pair of left segments join the front segment, the rear segment and the middle segment together. The pair of right segments includes a rear right segment and a rear left segment. The pair of left segments includes a rear left segment and a front left segment. Each segment is made of a crossing scissor structure having ‘x’ shaped configuration. A pair of front inside connection members is attached to a pair of front corner posts. The pair of front corner posts defines the bounds of the front segment.Type: GrantFiled: August 25, 2010Date of Patent: March 1, 2011Inventor: Zhaosheng Chen
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Publication number: 20110030139Abstract: A folding hammock has a frame formed of seven segments including elongated members connected in swivel connection to each other. The frame includes a front segment, a rear segment, a middle segment formed between the front segment and the rear segment and a pair of right segments and a pair of left segments. The pair of right segments and the pair of left segments join the front segment, the rear segment and the middle segment together. The pair of right segments includes a rear right segment and a rear left segment. The pair of left segments includes a rear left segment and a front left segment. Each segment is made of a crossing scissor structure having ‘x’ shaped configuration. A pair of front inside connection members is attached to a pair of front corner posts. The pair of front corner posts defines the bounds of the front segment.Type: ApplicationFiled: August 25, 2010Publication date: February 10, 2011Inventor: Zhaosheng Chen