Patents by Inventor Li-Pin YUAN
Li-Pin YUAN 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: 11938079Abstract: A massage stick structure includes a hollow cylinder, a drive control module, and an end cover. The hollow cylinder has a cavity, and a mounting port formed on an end of the hollow cylinder and communicating with the cavity. The drive control module includes a support member, a control assembly and a vibrator fixed to the support member. The end cover is fixed to the support member. The drive control module is disposed into the cavity from the mounting port, and the end cover covers and assembles to the mounting port. Therefore, the assembly process of each component may be simplified to reduce production time and maintenance time.Type: GrantFiled: January 11, 2021Date of Patent: March 26, 2024Assignee: BIBOTING INTERNATIONAL CO., LTDInventors: Po-Chang Liu, Li-Pin Yuan
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Patent number: 11865068Abstract: A negative pressure massage device which includes a massage stick, an external negative pressure device and a communication pipe. The massage stick includes a stick body, an air channel in the stick body, a negative pressure connection hole and an air suction opening formed at both ends of the stick body and communicated with the air channel. The external negative pressure device is installed separately from the massage stick and includes a housing and a negative pressure drive/control module. The negative pressure drive/control module includes a controller, a negative pressure generating component, a pressure relief assembly and an air pipe assembly with a negative pressure communication hole formed on the housing. The ends of the communication pipe are communicated with the negative pressure connection hole and the negative pressure communication hole. This disclosure provides various negative pressure massage effects and improves the ease of operation.Type: GrantFiled: July 31, 2020Date of Patent: January 9, 2024Assignees: BIBOTING INT'L. CO., LTD.Inventors: Po-Chang Liu, Li-Pin Yuan
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Patent number: 11857490Abstract: A negative-pressure cup structure includes a cup and a vibration generating mechanism. The cup has a chamber. Two ends of the cup are separately formed with an opening end and a closed end. The closed end is provided with a negative-pressure suction hole and an electric connection hole communicating with the chamber. A bar is extended from the closed end and located in the chamber. The vibration generating mechanism includes a box, a vibration member disposed in the box and a power connector electrically connected to the vibration member. The vibration generating mechanism is fixed in the chamber of the cup in a manner of the box and the bar being connected and the power connector being inserted to the electric connection hole. Therefore, the users may obtain a better vibrational sense.Type: GrantFiled: August 25, 2021Date of Patent: January 2, 2024Assignee: BIBOTING INTERNATIONAL CO., LTD.Inventors: Po-Chang Liu, Chia-Hsueh Hsieh, Li-Pin Yuan
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Publication number: 20230263698Abstract: A negative pressure massage apparatus for men and a massage structure thereof are provided. The massage structure includes a cup and a mounting ring. The cup includes a cavity. An opening end and a sealed end are formed at two ends of the cup respectively. The opening end includes a cup edge formed thereon, and the sealed end includes a connecting hole communicating to the cavity. The mounting ring includes a ring member and a receiving seat extended from the ring member. The ring member is mounted on the cup edge, and the receiving seat is inserted in the cavity. Accordingly, massage for the male reproductive organ may be provided in conjunction with acupuncture point massage for its surrounding area at the same time.Type: ApplicationFiled: February 21, 2022Publication date: August 24, 2023Inventors: Po-Chang LIU, Li-Pin YUAN
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Publication number: 20230263697Abstract: A female-specific massage device and massage structure thereof are disclosed. The massage structure includes a cup body and a sheath ring. The cup body has a cavity, and two ends of the cup body are an open end and a closed end respectively, and a cup rim is formed at the open end, and a connection hole is formed at the closed end and communicates with the cavity. The sheath ring includes a ring body and a fixing portion extended outwardly from the ring body, and the ring body sheathes the cup rim, and the fixing portion is extended into the cavity. In this way, the massage device and structure not just provide a massage to the reproductive organ only, but also provide a massage to the acupuncture points around the reproductive organ.Type: ApplicationFiled: February 21, 2022Publication date: August 24, 2023Inventors: Po-Chang LIU, Li-Pin YUAN
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Publication number: 20230069573Abstract: A negative-pressure cup structure includes a cup and a vibration generating mechanism. The cup has a chamber. Two ends of the cup are separately formed with an opening end and a closed end. The closed end is provided with a negative-pressure suction hole and an electric connection hole communicating with the chamber. A bar is extended from the closed end and located in the chamber. The vibration generating mechanism includes a box, a vibration member disposed in the box and a power connector electrically connected to the vibration member. The vibration generating mechanism is fixed in the chamber of the cup in a manner of the box and the bar being connected and the power connector being inserted to the electric connection hole. Therefore, the users may obtain a better vibrational sense.Type: ApplicationFiled: August 25, 2021Publication date: March 2, 2023Inventors: Po-Chang Liu, Chia-Hsueh Hsieh, Li-Pin Yuan
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Publication number: 20220304887Abstract: A massage device includes a housing, a massage head, a vibration motor, a control module, a thermoconductive sheet, a heating pad and a thermistor. The massage head is disposed in and exposed from the housing. The vibration motor is disposed in the housing. The control module is disposed in the housing and electrically connected to the vibration motor. The thermoconductive sheet is disposed in the housing. The heating pad is adhered on the thermoconductive sheet and electrically connected to the control module. The thermistor is adhered on the thermoconductive sheet and electrically connected to the control module. When the heating pad is heated up and a temperature change is non-detected by the thermistor, the control module switches off the heating pad.Type: ApplicationFiled: March 25, 2021Publication date: September 29, 2022Inventors: Po-Chang LIU, Li-Pin YUAN
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Publication number: 20220218561Abstract: A massage stick structure includes a hollow cylinder, a drive control module, and an end cover. The hollow cylinder has a cavity, and a mounting port formed on an end of the hollow cylinder and communicating with the cavity. The drive control module includes a support member, a control assembly and a vibrator fixed to the support member. The end cover is fixed to the support member. The drive control module is disposed into the cavity from the mounting port, and the end cover covers and assembles to the mounting port. Therefore, the assembly process of each component may be simplified to reduce production time and maintenance time.Type: ApplicationFiled: January 11, 2021Publication date: July 14, 2022Inventors: Po-Chang LIU, Li-Pin YUAN
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Publication number: 20220142856Abstract: The invention provides a massage device, which includes a housing, a massage head, a vibration motor, and a control module. The massage head is disposed in and exposed from the housing. The vibration motor is disposed in the housing. The control module is disposed in the housing and electrically connected to the vibration motor, and includes a changeover switch, a Bluetooth communication chip, and a Bluetooth antenna. When the vibration motor is operated, the changeover switch selectively sets the vibration motor to one of multiple preset rotating speeds. The Bluetooth communication chip receives a signal through the Bluetooth antenna to make the control module selectively set the vibration motor to one rotating speed in a rotation speed range. The preset rotating speeds are in the rotating speed range.Type: ApplicationFiled: February 2, 2021Publication date: May 12, 2022Inventors: Po-Chang LIU, Li-Pin YUAN
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Publication number: 20220096312Abstract: A negative pressure massage device with cold feeling mechanism and a massage stick thereof are provided. The massage stick includes a stick body and a refrigeration module. The stick body includes a cover assembly, an end cover connected to the cover assembly, and a temperature transmitting member. The end cover includes a negative pressure connection hole. The temperature transmission member includes a suction port. The stick body further includes an air pipe communicates with the negative pressure connection hole and the suction port. The refrigeration module arranged inside of the stick body. The refrigeration module including a thermoelectric cooling chip and a heat sink. The thermoelectric cooling chip including a cold end and a hot end. The cold end attached to the temperature transmitting member. The hot end thermally contacts with the heat sink.Type: ApplicationFiled: September 30, 2020Publication date: March 31, 2022Inventors: Po-Chang LIU, Li-Pin YUAN
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Publication number: 20220031556Abstract: A negative pressure massage device which includes a massage stick, an external negative pressure device and a communication pipe. The massage stick includes a stick body, an air channel in the stick body, a negative pressure connection hole and an air suction opening formed at both ends of the stick body and communicated with the air channel. The external negative pressure device is installed separately from the massage stick and includes a housing and a negative pressure drive/control module. The negative pressure drive/control module includes a controller, a negative pressure generating component, a pressure relief assembly and an air pipe assembly with a negative pressure communication hole formed on the housing. The ends of the communication pipe are communicated with the negative pressure connection hole and the negative pressure communication hole. This disclosure provides various negative pressure massage effects and improves the ease of operation.Type: ApplicationFiled: July 31, 2020Publication date: February 3, 2022Inventors: Po-Chang LIU, Li-Pin YUAN
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Patent number: D975297Type: GrantFiled: June 2, 2020Date of Patent: January 10, 2023Assignees: BIBOTING INTERNATIONAL CO., LTD.Inventors: Po-Chang Liu, Li-Pin Yuan