Patents by Inventor Yu-Ya Su
Yu-Ya Su 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: 9511697Abstract: A child safety seat includes a seat back and a head rest disposed on the seat back. When a child sits on the child safety seat, his back is against the seat back, and his head is against the head rest. The child safety seat also includes two sliding slot structures, formed on the seat back, and two sliding rods. The two sliding rod are connected to two opposite sides of the head rest corresponding to the two sliding slot structures and slidably disposed in the corresponding sliding slot structures. When the sliding rod is at a first restraining position of the sliding slot structure and the child safety seat shakes because of an impact, the head rest moves relative to the seat back, so that the sliding rod slides to a second restraining position sliding slot structure, which reduces possible harm to the head of the child.Type: GrantFiled: July 3, 2014Date of Patent: December 6, 2016Assignee: Wonderland Nurserygoods Company LimitedInventors: Chin-Ming Cheng, Yu-Ya Su
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Patent number: 9403450Abstract: A support base for a child safety seat includes a shell body affixed with an anchor structure, an arm extending transversally relative to the shell body and having a rod pivotally disposed through a tube portion, the tube portion having an extension connected with a side segment of the anchor structure, two latch assemblies respectively connected with a left and a right end of the rod for fixedly attaching the shell body with an anchorage fixture of a vehicle, and a cushion structure for cushioning a displacement of the shell body and the anchor structure relative to the arm and the latch assemblies when car collision occurs. The cushion structure is arranged adjacent to a joint region where the side segment and the extension are connected with each other, or in the base between the tube portion and an inner sidewall of the shell body.Type: GrantFiled: March 30, 2015Date of Patent: August 2, 2016Assignee: Wonderland Nurserygoods Company LimitedInventors: Chin-Ming Cheng, Yu-Ya Su
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Patent number: 9399416Abstract: A child seat includes a seat portion and an anchoring harness. The seat portion has a lower surface facing downward, an upper surface facing upward for providing sitting support, a rear edge defining a rear border of the lower and upper surfaces, and a slot formed through the seat portion and opened on the lower and upper surfaces, the slot being located adjacent to the rear edge. The anchoring harness is routed through the slot and extends outward on the lower and upper surfaces. The anchoring harness includes a first and a second end, the first end having a fastener operable to attach with an external anchorage fixture, and the second end being positioned across the slot adjacent to the upper or lower surface, the second end being in obstructing contact against a region of the seat portion around the slot to retain the anchoring harness with the seat portion.Type: GrantFiled: February 2, 2015Date of Patent: July 26, 2016Assignee: Wonderland Nurserygoods Company LimitedInventors: Ching-Ming Cheng, Yu-Ya Su
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Publication number: 20150202997Abstract: A support base for a child safety seat includes a shell body affixed with an anchor structure, an arm extending transversally relative to the shell body and having a rod pivotally disposed through a tube portion, the tube portion having an extension connected with a side segment of the anchor structure, two latch assemblies respectively connected with a left and a right end of the rod for fixedly attaching the shell body with an anchorage fixture of a vehicle, and a cushion structure for cushioning a displacement of the shell body and the anchor structure relative to the arm and the latch assemblies when car collision occurs. The cushion structure is arranged adjacent to a joint region where the side segment and the extension are connected with each other, or in the base between the tube portion and an inner sidewall of the shell body.Type: ApplicationFiled: March 30, 2015Publication date: July 23, 2015Applicant: WONDERLAND NURSERYGOODS COMPANY LIMITEDInventors: Chin-Ming CHENG, Yu-Ya SU
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Publication number: 20150145299Abstract: A child seat includes a seat portion and an anchoring harness. The seat portion has a lower surface facing downward, an upper surface facing upward for providing sitting support, a rear edge defining a rear border of the lower and upper surfaces, and a slot formed through the seat portion and opened on the lower and upper surfaces, the slot being located adjacent to the rear edge. The anchoring harness is routed through the slot and extends outward on the lower and upper surfaces. The anchoring harness includes a first and a second end, the first end having a fastener operable to attach with an external anchorage fixture, and the second end being positioned across the slot adjacent to the upper or lower surface, the second end being in obstructing contact against a region of the seat portion around the slot to retain the anchoring harness with the seat portion.Type: ApplicationFiled: February 2, 2015Publication date: May 28, 2015Applicant: WONDERLAND NURSERYGOODS COMPANY LIMITEDInventors: Ching-Ming CHENG, Yu-Ya SU, Brad Thomas BICKLEY
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Patent number: 9016781Abstract: A child safety seat assembly includes a support base, and a child safety seat arranged on the support base. The support base includes a shell body, a latch assembly operable to fixedly attach the shell body with an anchorage fixture of a vehicle, and a cushion structure coupled with the shell body, wherein the cushion structure is operable to allow a cushioned displacement of the shell body relative to the latch assembly when the child safety seat is subject to collision.Type: GrantFiled: November 16, 2012Date of Patent: April 28, 2015Assignee: Wonderland Nurserygoods Company LimitedInventors: Chin-Ming Cheng, Yu-Ya Su
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Patent number: 8979197Abstract: The present application describes child seats having anchoring harnesses that can attach with an external anchorage fixture, such as the anchorage fixture provided in a vehicle. In some embodiments, the child seat comprises a seat portion and an anchoring harness. The seat portion includes a rear edge, and a slot and a bar segment disposed adjacent to the rear edge, the bar being accessible from an outside of the seat portion and extending transversally. The anchoring harness is assembled with the seat portion and includes a fastener operable to attach with an external anchorage fixture for holding the child seat in place, wherein the anchoring harness is routed through the slot and wraps at least partially around the bar segment.Type: GrantFiled: October 18, 2012Date of Patent: March 17, 2015Assignee: Wonderland Nurseygoods Company LimitedInventors: Chin-Ming Cheng, Yu-Ya Su, Brad Thomas Bickley
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Patent number: 8931836Abstract: A child safety seat includes a seat back and a head rest disposed on the seat back. When a child sits on the child safety seat, his back is against the seat back, and his head is against the head rest. The child safety seat also includes two sliding slot structures, formed on the seat back, and two sliding rods. The two sliding rod are connected to two opposite sides of the head rest corresponding to the two sliding slot structures and slidably disposed in the corresponding sliding slot structures. When the sliding rod is at a first restraining position of the sliding slot structure and the child safety seat shakes because of an impact, the head rest moves relative to the seat back, so that the sliding rod slides to a second restraining position sliding slot structure, which reduces possible harm to the head of the child.Type: GrantFiled: September 6, 2012Date of Patent: January 13, 2015Assignee: Wonderland Nurserygoods Company LimitedInventors: Chin-Ming Cheng, Yu-Ya Su
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Patent number: 8926014Abstract: An adjustable anchorage mechanism and a child safety seat are disclosed. The adjustable anchorage mechanism includes a seat base and a connecting device pivotally connected to the seat base. A seat is joined onto the top of the seat base. The connecting device is pivotally connected to the seat base relative to the seat such that the connecting device is capable of rotating downward so as to be engaged with an anchor-holding structure of a car seat selectively in front or rear of the seat. Therefore, the invention can provide child forward-facing or backward-facing sitting directly, which avoids the inconvenience of caregivers being demanded to prepare two child safety seats for different use conditions.Type: GrantFiled: September 10, 2012Date of Patent: January 6, 2015Assignee: Wonderland Nurserygoods Company LimitedInventor: Yu-Ya Su
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Publication number: 20140312666Abstract: A child safety seat includes a seat back and a head rest disposed on the seat back. When a child sits on the child safety seat, his back is against the seat back, and his head is against the head rest. The child safety seat also includes two sliding slot structures, formed on the seat back, and two sliding rods. The two sliding rod are connected to two opposite sides of the head rest corresponding to the two sliding slot structures and slidably disposed in the corresponding sliding slot structures. When the sliding rod is at a first restraining position of the sliding slot structure and the child safety seat shakes because of an impact, the head rest moves relative to the seat back, so that the sliding rod slides to a second restraining position sliding slot structure, which reduces possible harm to the head of the child.Type: ApplicationFiled: July 3, 2014Publication date: October 23, 2014Inventors: Chin-Ming Cheng, Yu-Ya Su
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Patent number: 8745780Abstract: A baby crib includes a support frame having a lower portion and an upper portion, and a bassinet connected with the upper portion of the support frame. The bassinet includes an enclosure substantially surrounding an inner space of the bassinet adapted to receive a baby, the enclosure being upwardly opened and having a sidewall provided with a side opening communicating with the inner space, and a movable board disposed at a bottom of the bassinet and adapted to support the weight of the baby placed thereon. The board is operable to slide through the side opening between a first position where the board and the baby placed thereon lie inside the inner space, and a second position where the board extends outward through the side opening so that the board and the baby placed thereon lie substantially outside the inner space.Type: GrantFiled: February 5, 2013Date of Patent: June 10, 2014Assignee: Wonderland Nurserygoods Company LimitedInventor: Yu-Ya Su
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Publication number: 20130145547Abstract: A baby crib includes a support frame having a lower portion and an upper portion, and a bassinet connected with the upper portion of the support frame. The bassinet includes an enclosure substantially surrounding an inner space of the bassinet adapted to receive a baby, the enclosure being upwardly opened and having a sidewall provided with a side opening communicating with the inner space, and a movable board disposed at a bottom of the bassinet and adapted to support the weight of the baby placed thereon. The board is operable to slide through the side opening between a first position where the board and the baby placed thereon lie inside the inner space, and a second position where the board extends outward through the side opening so that the board and the baby placed thereon lie substantially outside the inner space.Type: ApplicationFiled: February 5, 2013Publication date: June 13, 2013Applicant: WONDERLAND NURSERYGOODS COMPANY LIMITEDInventor: YU-YA SU
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Publication number: 20130099535Abstract: An adjustable anchorage mechanism and a child safety seat are disclosed. The adjustable anchorage mechanism includes a seat base and a connecting device pivotally connected to the seat base. A seat is joined onto the top of the seat base. The connecting device is pivotally connected to the seat base relative to the seat such that the connecting device is capable of rotating downward so as to be engaged with an anchor-holding structure of a car seat selectively in front or rear of the seat. Therefore, the invention can provide child forward-facing or backward-facing sitting directly, which avoids the inconvenience of caregivers being demanded to prepare two child safety seats for different use conditions.Type: ApplicationFiled: September 10, 2012Publication date: April 25, 2013Inventor: Yu-Ya Su
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Publication number: 20130062919Abstract: A child safety seat includes a seat back and a head rest disposed on the seat back. When a child sits on the child safety seat, his back is against the seat back, and his head is against the head rest. The child safety seat also includes two sliding slot structures, formed on the seat back, and two sliding rods. The two sliding rod are connected to two opposite sides of the head rest corresponding to the two sliding slot structures and slidably disposed in the corresponding sliding slot structures. When the sliding rod is at a first restraining position of the sliding slot structure and the child safety seat shakes because of an impact, the head rest moves relative to the seat back, so that the sliding rod slides to a second restraining position sliding slot structure, which reduces possible harm to the head of the child.Type: ApplicationFiled: September 6, 2012Publication date: March 14, 2013Inventors: Chin-Ming Cheng, Yu-Ya Su
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Publication number: 20110308011Abstract: A baby crib comprises a support frame, and a bassinet connected with the support frame. The bassinet includes a bottom board, an enclosure and a cover element. The enclosure has a lower end connected with a peripheral edge portion of the bottom board to define an inner space. A front of the enclosure has a side opening, and the cover element is movable relative to the enclosure to cover and uncover the side opening.Type: ApplicationFiled: June 2, 2011Publication date: December 22, 2011Applicant: WONDERLAND NURSERYGOODS COMPANY LIMITEDInventors: Kenny CHENG, Yu-Ya SU
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Patent number: 7930776Abstract: A playpen includes a top frame, pairs of supporting legs in which the supporting legs of each pair have top ends connected to the top frame at two spaced apart positions and bottom ends extending toward each other, and a fabric enclosure having a lower portion and an upper portion which is attached removably to the top frame. A fixing device includes a plurality of fixing plates adapted to be fixed to the fabric enclosure and each having an engaging hole, and a plurality of foot members each having top and bottom ends, a plate-receiving hole opening at the top end and extending downwardly for insertion of a corresponding fixing plate, two leg-receiving holes for insertion of the bottom ends of one pair of the supporting legs, and a tongue for engaging detachably the engaging hole disposed within the plate-receiving hole.Type: GrantFiled: December 8, 2008Date of Patent: April 26, 2011Assignee: Wonderland Nursery Goods Co., Ltd.Inventors: Shun-Min Chen, Jian-Qun Li, Yu-Ya Su
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Publication number: 20090144896Abstract: A playpen includes a top frame, pairs of supporting legs in which the supporting legs of each pair have top ends connected to the top frame at two spaced apart positions and bottom ends extending toward each other, and a fabric enclosure having a lower portion and an upper portion which is attached removably to the top frame. A fixing device includes a plurality of fixing plates adapted to be fixed to the fabric enclosure and each having an engaging hole, and a plurality of foot members each having top and bottom ends, a plate-receiving hole opening at the top end and extending downwardly for insertion of a corresponding fixing plate, two leg-receiving holes for insertion of the bottom ends of one pair of the supporting legs, and a tongue for engaging detachably the engaging hole disposed within the plate-receiving hole.Type: ApplicationFiled: December 8, 2008Publication date: June 11, 2009Inventors: Shun-Min CHEN, Jian-Qun Li, Yu-Ya Su
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Patent number: D1010328Type: GrantFiled: March 9, 2022Date of Patent: January 9, 2024Assignee: Wonderland Switzerland AGInventors: Martijn Hans Van Gelderen, Yu-Ya Su, Daliang Zhang, Ganqing Fang