Patents by Inventor Donghai Chen
Donghai 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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Publication number: 20250028791Abstract: Example methods and systems for blockchain-based licensing as a service are described. In one example, a computer system may receive a first request to obtain a first license associated with a first product from a first client system. In response, the computer system may (a) select a first blockchain from multiple blockchains, and (b) generate and store a first non-fungible token (NFT) on the first blockchain to issue the first license. Further, the computer system may receive a second request to obtain a second license associated with the first product or a second product from a second client system. In response, the computer system may (a) select a second blockchain from multiple blockchains, and (b) generate and store a second NFT on the second blockchain to issue the second license.Type: ApplicationFiled: August 30, 2023Publication date: January 23, 2025Applicant: VMware, Inc.Inventors: Bo LIN, Qi WU, Xi ZENG, Kai LOU, Dongping CHEN, Yi ZENG, Danyang LI, DongSheng SHEN, Donghai HAN
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Publication number: 20240410145Abstract: A lifting and lowering rod device with a water outlet terminal includes: a fixed portion configured to be connected to a wall, a lifting and lowering rod assembly connected to the fixed portion, and a water inflow passage configured to be in communication with an external water source; wherein the water outlet terminal is disposed on the lifting and lowering rod assembly, and the water outlet terminal is in communication with the water inflow passage; and wherein the fixed portion is positioned within the lifting and lowering rod assembly when the lifting and lowering rod assembly slides up and down.Type: ApplicationFiled: August 21, 2024Publication date: December 12, 2024Inventors: Yong GAO, Bin CAO, Zhichun LIN, Donghai CHEN
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Patent number: 12071751Abstract: A lifting and lowering rod device with a water outlet terminal comprises one or more fixed portions configured to be connected to a wall, a lifting and lowering rod assembly connected to the one or more fixed portions, and a water inflow passage configured to be in communication with an external water source. The water outlet terminal is disposed on the lifting and lowering rod assembly, and the water outlet terminal is in communication with the water inflow passage.Type: GrantFiled: September 14, 2021Date of Patent: August 27, 2024Assignee: Xiamen Solex High-Tech Industries Co., Ltd.Inventors: Bin Cao, Yong Gao, Shaofu Zou, Zhichun Lin, Donghai Chen
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Patent number: 12036567Abstract: A method for shutting off water that is applied to a water outlet device, which comprises enabling a volume of a variable chamber to increase to form a negative pressure chamber to suck residual water in a water outlet chamber into the negative pressure chamber by releasing negative pressure at a connection of the variable chamber and the water outlet chamber when the water is shut off. A method for shutting off water that is applied to a water outlet device, which comprises enabling a water shut-off sealing member to hermetically seal a connection of a water outlet hole and a water outlet chamber by a volume of air in the water outlet chamber of the water outlet device increasing to generate negative pressure when the water is shut off. A water outlet device is provided.Type: GrantFiled: April 4, 2022Date of Patent: July 16, 2024Assignee: Xiamen Solex High-Tech Industries Co., Ltd.Inventors: Donghai Chen, Fengde Lin, Bin Cao
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Publication number: 20240116064Abstract: Provided are a water outlet device (1) and an intelligent closestool. The water outlet device (1) includes a core (100). The core (100) includes a mixing chamber (110), one or more first water inlets (120), one or more second water inlets (130), and a water outlet (140). The water outlet (140) connects with the mixing chamber (110). A tangential direction, a radial direction, and an axial direction of the mixing chamber (110) are defined. The one or more first water inlets (120) are disposed in the mixing chamber (110) along the tangential direction so that a water flow entering the mixing chamber (110) from the one or more first water inlets (120) is capable of forming a vortex. The one or more second water inlets (130) are disposed in the mixing chamber (110) along the axial direction or the radial direction so that a water flow entering the mixing chamber (110) from the one or more second water inlets (130) is capable of forming a stable water flow.Type: ApplicationFiled: May 6, 2022Publication date: April 11, 2024Inventors: Shilong WU, Junxiao LV, Qinghua ZHAN, Donghai CHEN
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Patent number: 11891784Abstract: The present disclosure discloses a shower device. The shower device comprises a handheld shower head, a bracket, a first hanging structure, and a second hanging structure. The first hanging structure is disposed between opposite sides of a back of the handheld shower head and the bracket to enable the back of the handheld shower head to be detachably coupled to the bracket. The bracket comprises the second hanging structure, and the second hanging structure is configured to enable a handle of the handheld shower head to be detachably coupled to the bracket.Type: GrantFiled: April 28, 2021Date of Patent: February 6, 2024Assignee: Xiamen Solex High-Tech Industries Co., Ltd.Inventors: Youxian Hu, Donghai Chen, Xiaolong Lin
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Patent number: 11833530Abstract: The water outlet device comprises a water outlet component and a control mechanism, the water outlet component comprises a spherical chamber, a bottom of the spherical chamber comprises a water outlet hole, a top of the spherical chamber comprises a first water inlet, a side wall of the spherical chamber comprises a second water inlet, discharging water spray from the water outlet hole is controlled by flow rate variations of the first water inlet and the second water inlet, and the control mechanism cooperates with the first water inlet and the second water inlet to steplessly adjust the flow rate variations of the first water inlet and the second water inlet.Type: GrantFiled: January 12, 2022Date of Patent: December 5, 2023Assignee: Xiamen Solex High-Tech Industries Co., Ltd.Inventors: Fengde Lin, Donghai Chen, Bin Cao
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Patent number: 11660620Abstract: A water outlet device for different water sprays from a same nozzle comprises a water outlet portion, and a control mechanism, the water outlet portion comprises a water outlet nozzle, the water outlet nozzle comprises a water outlet, the water outlet nozzle further comprises at least two water inlets, flow directions of the at least two water inlets are not parallel to a flow direction of the water outlet, the control mechanism is connected to the at least two water inlets to control a water inlet condition of each of the at least two water inlets, the water inlet condition comprises at least one of a flow volume or whether the water is flowing or not flowing, and the control mechanism controls the water inlet condition of each of the at least two water inlets to enable the water outlet nozzle to discharge the different water sprays.Type: GrantFiled: October 26, 2020Date of Patent: May 30, 2023Assignee: Xiamen Solex High-Tech Industries Co., Ltd.Inventors: Fengde Lin, Bin Cao, Donghai Chen
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Patent number: 11590526Abstract: A hanging structure comprises a hanging element and a hanging seat. Opposite sides of the hanging element and the hanging seat respectively comprise a hanging sleeve and a hanging hook configured to define a detachable hanging connection. The hanging sleeve comprises a receiving cavity, and a lower portion of the receiving cavity comprises an opening surface. A first side of the receiving cavity facing the hanging hook comprises a baffle board, and a lower end surface of the baffle board comprises an opening extending toward an upper end surface of the baffle board. The hanging hook comprises a first portion configured to be disposed in the receiving cavity and a second portion configured to be disposed in the opening.Type: GrantFiled: August 21, 2020Date of Patent: February 28, 2023Assignee: Xiamen Solex High-Tech Industries Co., Ltd.Inventors: Zhiwei Zhuo, Donghai Chen, Fengde Lin
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Publication number: 20220314244Abstract: A method for shutting off water that is applied to a water outlet device, which comprises enabling a volume of a variable chamber to increase to form a negative pressure chamber to suck residual water in a water outlet chamber into the negative pressure chamber by releasing negative pressure at a connection of the variable chamber and the water outlet chamber when the water is shut off. A method for shutting off water that is applied to a water outlet device, which comprises enabling a water shut-off sealing member to hermetically seal a connection of a water outlet hole and a water outlet chamber by a volume of air in the water outlet chamber of the water outlet device increasing to generate negative pressure when the water is shut off. A water outlet device is provided.Type: ApplicationFiled: April 4, 2022Publication date: October 6, 2022Inventors: Donghai CHEN, Fengde LIN, Bin CAO
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Patent number: 11433406Abstract: The present disclosure discloses a waterway switching mechanism comprising a mounting portion, a water dividing plate, and a driving mechanism. The mounting portion comprises at least one water dividing passage, and the water dividing plate cooperates with the at least one water dividing passage to switch a waterway through rotation of the water dividing plate. A third upper guiding surface of the movable block contacts and couples to a first inner guiding surface of the water dividing plate to enable the movable block to move to drive the water dividing plate to rotate in a first direction. The movable block cooperates with a fixing guiding surface of an upper matching portion of the mounting portion to enable the push rod to move to drive the movable block and the water dividing plate to rotate in the first direction.Type: GrantFiled: May 8, 2020Date of Patent: September 6, 2022Assignee: Xiamen Solex High-Tech Industries Co., Ltd.Inventors: Fengde Lin, Wenxing Chen, Donghai Chen, Bin Cao
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Patent number: 11433414Abstract: The present disclosure discloses a self-cleaning water outlet device, which comprises: a body, a deposit removal needle plate disposed in the body, a water outlet cover comprising a plurality of water outlet holes, and a rotatable member driven about an axial direction of the rotatable member by flowing water. An axial direction of the deposit removal needle plate and an axial direction of the water outlet cover are coaxial, and the deposit removal needle plate has a plurality of needles. The deposit removal needle plate is swingably connected with the rotatable member. When water flows into the water outlet device, the water flow drives the rotatable member to rotate, and the rotatable member drives each of the plurality of needles to swing about the axial direction of the deposit removal needle plate in a corresponding one of the plurality of water outlet holes.Type: GrantFiled: November 4, 2019Date of Patent: September 6, 2022Assignee: Xiamen Solex High-Tech Industries Co., Ltd.Inventors: Qihua Fan, Donghai Chen, Mingfu Zhang, Wenxing Chen
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Patent number: 11433407Abstract: A bubble water generating device, including: a flow divider, a mixer, an air intake runner, and a water outlet cover the flow divider includes at least one first water inlet hole; a first chamber is formed between the mixer and the flow divider; the mixer includes at least one second water inlet hole corresponding to the at least one first water inlet hole one by one, and at least one return hole; the flow area of each second water inlet hole is greater than that of the corresponding first water inlet hole, the return hole, the first water inlet hole and the second water inlet hole are all communicated with the first chamber; the air intake runner is communicated with the first chamber; a second chamber communicating with the second water inlet hole and the return hole is formed between the water outlet cover and the mixer.Type: GrantFiled: June 27, 2020Date of Patent: September 6, 2022Assignee: XIAMEN SOLEX HIGH-TECH INDUSTRIES CO., LTD.Inventors: Shilong Wu, Donghai Chen, Fengde Lin, Bin Cao
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Publication number: 20220226838Abstract: The water outlet device comprises a water outlet component and a control mechanism, the water outlet component comprises a spherical chamber, a bottom of the spherical chamber comprises a water outlet hole, a top of the spherical chamber comprises a first water inlet, a side wall of the spherical chamber comprises a second water inlet, discharging water spray from the water outlet hole is controlled by flow rate variations of the first water inlet and the second water inlet, and the control mechanism cooperates with the first water inlet and the second water inlet to steplessly adjust the flow rate variations of the first water inlet and the second water inlet.Type: ApplicationFiled: January 12, 2022Publication date: July 21, 2022Inventors: Fengde LIN, Donghai CHEN, Bin CAO
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Patent number: 11384519Abstract: The present disclosure discloses a wall mount base device. The wall mount base device comprises a wall mount bracket and a hanging member configured to be hung on the wall mount bracket. The wall mount bracket is disposed with a hanger, and the hanger comprises a locking groove. The hanging member is disposed with a locking mechanism, and the locking mechanism comprises one or more locking members, a transmission mechanism, and an operating member. The hanging member is configured to detachably cooperate with and encompass an outer side of the hanger, and the hanger cooperates with and is encompassed in the hanging member disposed on an outer side of the hanger. When the one or more locking members are disposed at the locked positions, the one or more locking members are disposed in the locking groove to enable the hanging member to be locked to the wall mount bracket.Type: GrantFiled: March 1, 2021Date of Patent: July 12, 2022Assignee: Xiamen Solex High-Tech Industries Co., Ltd.Inventors: Zhichun Lin, Zhinan Huang, Donghai Chen
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Patent number: 11311894Abstract: A water outlet structure for fine-gentle atomized particle water comprises a water inlet cavity, a first arc acceleration track, a side flushing cavity, a second arc acceleration track, and a water outlet hole. A first end of the first arc acceleration track is connected to a side wall of the water inlet cavity, a second end of the first arc acceleration track is connected to a first end of the side flushing cavity, and a second end of the side flushing cavity is connected to the second arc acceleration track. The water outlet hole is disposed on a circle center of the second arc acceleration track. The present disclosure further provides a shower and a kitchen shower comprising the water outlet structure.Type: GrantFiled: September 21, 2020Date of Patent: April 26, 2022Assignee: Xiamen Solex High-Tech Industries Co., Ltd.Inventors: Fengde Lin, Shilong Wu, Donghai Chen
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Publication number: 20220120064Abstract: The present disclosure discloses a hanging device and a combined shower. The hanging device comprises a hanging portion, an inserting portion, a locking mechanism, and an attraction mechanism. The inserting portion is configured to be connected to the hanging portion, and the attraction mechanism is disposed between the hanging portion and the inserting portion and is configured to generate an attraction force. The attraction force enables the hanging portion and the inserting portion to be attracted to each other. The locking mechanism is disposed between the hanging portion and the inserting portion. The attraction force enables the locking mechanism to be changed from an unlocked state to a locked state and to continue to be in the locked state. The locking mechanism is configured to be changed from the locked state to the unlocked state by overcoming the attraction force.Type: ApplicationFiled: October 20, 2021Publication date: April 21, 2022Inventors: Zhichun LIN, Qingxin Fu, Donghai Chen
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Publication number: 20220081886Abstract: A lifting and lowering rod device with a water outlet terminal comprises one or more fixed portions configured to be connected to a wall, a lifting and lowering rod assembly connected to the one or more fixed portions, and a water inflow passage configured to be in communication with an external water source. The water outlet terminal is disposed on the lifting and lowering rod assembly, and the water outlet terminal is in communication with the water inflow passage.Type: ApplicationFiled: September 14, 2021Publication date: March 17, 2022Inventors: Bin CAO, Yong GAO, Shaofu ZOU, Zhichun LIN, Donghai CHEN
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WALL MOUNT BRACKET DEVICE IN WHICH HANGING DEVICE IS CONFIGURED TO BE REMOVED IN MULTIPLE DIRECTIONS
Publication number: 20210293008Abstract: A wall mount bracket device comprises a wall mount bracket, a hanging device, and one or more positioning mechanisms. A hanging structure comprises a hanging groove penetrating up and down and a hanging portion protruding outward. The hanging portion cooperates with the hanging groove to enable the hanging portion and the hanging groove to move relative to each other up and down. The one or more positioning mechanisms comprise a positioning member, and the positioning member moves between a positioned state and a relief state due to an elastic force of the positioning member or an elastic body. When the positioning member is in the positioned state, the positioning member prevents the hanging device from falling downward under a weight of the hanging device. When the positioning member is in the relief state, the hanging device is configured to move downward relative to the wall mount bracket.Type: ApplicationFiled: March 17, 2021Publication date: September 23, 2021Inventors: Zhichun LIN, Donghai CHEN, Rongren HONG -
Publication number: 20210277637Abstract: The present disclosure discloses a water outlet device comprises a body portion and a waterway switch device. The body portion comprises an inlet waterway, a middle waterway, and three dividing waterways. The waterway switch device is disposed on the body portion and comprises two switch valves and a button, one switch valve of two switch valves cooperates with the inlet waterway, the middle waterway, and one waterway of the three dividing waterways, and the other second switch valve of two switch valves cooperates with the middle waterway and another two waterways of the three dividing waterways. The button is configured to swing relative to the body portion, the button swings to be in one of three gear positions, and the button is operatively connected to the two switch valves to control the two switch valves.Type: ApplicationFiled: March 5, 2021Publication date: September 9, 2021Inventors: Shilong WU, Donghai CHEN, Fengde LIN, Bin CAO