Patents by Inventor Po-Chang Liu
Po-Chang Liu 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: 11964149Abstract: A facial beautifying and care apparatus includes a beauty bar (1) having an air supply passage (A), a negative pressure connecting hole (132), a conductive suction nozzle (15) and a first connection port (134); an EMS generation module (20) inside the beauty bar (1) electrically connected to the first connection port (134); an external negative pressure unit (6) separated from the beauty bar (1) and having a negative pressure driving control module (62) and a second connection port (637); the negative pressure driving control module (62) having an air supply tube assembly (66) with a negative pressure communicating hole (661); a communicating tube (7) communicating with the negative pressure connecting hole (132) and the negative pressure communicating hole (661); a conductive wire (8) connected to the first connecting port (134) and the second connecting port (637). Accordingly, the effects of facial skin firming, cleaning, beautifying and caring are achieved.Type: GrantFiled: March 20, 2023Date of Patent: April 23, 2024Assignees: BIBOTING INTERNATIONAL CO., LTD.Inventors: Po-Chang Liu, Pei-En Lee
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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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Publication number: 20240033160Abstract: A massage machine includes a main body, a first and a second gas transmission structures. The main body includes a casing and a panel. The first gas transmission structure includes a first outlet tube, a gas suction tank, a vacuum pump and a first connecting tube. The first outlet tube is disposed on the panel and communicates with the gas suction tank. The vacuum pump communicates with the gas suction tank through the first connecting tube. The second gas transmission structure includes a second outlet tube, a gas intake tank, an electromagnetic valve, a second connecting tube and a third connecting tube. The second outlet tube is disposed on the panel. The gas intake tank communicates with the second outlet tube through the second connecting tube. The electromagnetic valve communicates with the gas intake tank and communicates with the gas suction tank through the third connecting tube.Type: ApplicationFiled: August 1, 2022Publication date: February 1, 2024Inventors: Shih-Ta LIU, Po-Chang LIU, Pei-En LEE
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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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Patent number: 11801195Abstract: A negative pressure massage apparatus includes a vacuum pump, two solenoid valves and a control board. The vacuum pump is used to generate a negative pressure outside the negative pressure massage apparatus. Two solenoid valves are used to control a gas flow input into the negative pressure massage apparatus. The control board is used to activate or stop at least one of the vacuum pumps, and the two solenoid valves. The present disclosure further includes a method of using the negative pressure massage apparatus.Type: GrantFiled: November 24, 2021Date of Patent: October 31, 2023Assignee: BIBOTING INTERNATIONAL CO., LTD.Inventors: Shih-Ta Liu, Po-Chang Liu, Pei-En Lee
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Publication number: 20230264039Abstract: A light therapy device used for a negative-pressure cup is provided. The light therapy device includes a carrier, a light therapy assembly, a negative ion assembly and a needle protection cap. The carrier is disposed in the negative-pressure cup and includes a panel. The light therapy assembly and the negative ion assembly are disposed in the carrier. The negative ion assembly includes a releasing needle. The releasing needle projects out from the panel to release negative ions. The needle protection cap covers the panel corresponding to the releasing needle to shield the releasing needle. Therefore, the light therapy assembly and the negative ion assembly may be associated with the negative-pressure cup for usage, and the needle protection cap may prevent the user from being stabbed.Type: ApplicationFiled: February 21, 2022Publication date: August 24, 2023Inventors: Po-Chang LIU, Chia-Hsueh HSIEH
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Publication number: 20230263699Abstract: A negative-pressure massaging device capable of volatilizing essential oil is provided. The negative-pressure massaging device includes a negative-pressure cup and an essential oil volatilizing structure. The essential oil volatilizing structure is disposed in the negative-pressure cup and includes a heat conducting unit, a heating unit, and an essential oil unit. The heating unit is disposed on and contacts the heat conducting unit to heat the heat conducting unit. The essential oil unit is disposed on and contacts the heat conducting unit to be heated. The essential oil unit is heated by the heat conducting unit to volatilize essential oil into the negative-pressure cup. Accordingly, an aromatherapy may be provided when a negative-pressure massaging treatment is performed.Type: ApplicationFiled: February 21, 2022Publication date: August 24, 2023Inventors: Po-Chang LIU, Chia-Hsueh HSIEH
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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: 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: 20230225928Abstract: A facial beautifying and care apparatus includes a beauty bar (1) having an air supply passage (A), a negative pressure connecting hole (132), a conductive suction nozzle (15) and a first connection port (134); an EMS generation module (20) inside the beauty bar (1) electrically connected to the first connection port (134); an external negative pressure unit (6) separated from the beauty bar (1) and having a negative pressure driving control module (62) and a second connection port (637); the negative pressure driving control module (62) having an air supply tube assembly (66) with a negative pressure communicating hole (661); a communicating tube (7) communicating with the negative pressure connecting hole (132) and the negative pressure communicating hole (661); a conductive wire (8) connected to the first connecting port (134) and the second connecting port (637). Accordingly, the effects of facial skin firming, cleaning, beautifying and caring are achieved.Type: ApplicationFiled: March 20, 2023Publication date: July 20, 2023Inventors: Po-Chang LIU, Pei-En LEE
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Publication number: 20230157923Abstract: A negative pressure massage apparatus includes a vacuum pump, two solenoid valves and a control board. The vacuum pump is used to generate a negative pressure outside the negative pressure massage apparatus. Two solenoid valves are used to control a gas flow input into the negative pressure massage apparatus. The control board is used to activate or stop at least one of the vacuum pumps, and the two solenoid valves. The present disclosure further includes a method of using the negative pressure massage apparatus.Type: ApplicationFiled: November 24, 2021Publication date: May 25, 2023Inventors: Shih-Ta LIU, Po-Chang LIU, Pei-En LEE
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Publication number: 20230139086Abstract: A negative-pressure massage machine includes a main body and an embedded filter. The main body has a panel with an installing hole. The embedded filter includes a hollow cylinder and a filter element disposed in the hollow cylinder. The hollow cylinder is assembled or removed corresponding to the installing hole from the outside of the panel. Therefore, the ventilation may be performed with a filter assuredly when a user is operating, and the degree of dirtiness of the filter may be easily viewed and the filter may be replaced conveniently.Type: ApplicationFiled: October 29, 2021Publication date: May 4, 2023Inventors: Shih-Ta LIU, Po-Chang LIU, Pei-En LEE
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Publication number: 20230131744Abstract: The disclosure provides a massage apparatus including a main massage device and an auxiliary massage device. The auxiliary massage device is electrically connected to the main massage device after passing an authentication procedure. The authentication procedure includes following steps. The main massage device is connected to an Internet. The main massage device is registered on a cloud data base. The main massage device transmits an authentication signal to the auxiliary massage device. The main massage device determines whether the auxiliary massage device is being unlocked according to an authentication information transmitted by the auxiliary massage device.Type: ApplicationFiled: October 27, 2021Publication date: April 27, 2023Inventors: Shih-Ta LIU, Po-Chang LIU, Pei-En LEE
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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: 20230052405Abstract: A negative-pressure cup structure includes a negative-pressure cup body and a light therapy module. The negative-pressure cup body has a rim. The light therapy module is received in the negative-pressure cup body and includes a circuit board and multiple light-emitting diodes (LEDs) mounted on the circuit board and irradiating corresponding to the rim. Therefore, the negative-pressure cup structure further has functions of light therapy and skin care.Type: ApplicationFiled: August 10, 2021Publication date: February 16, 2023Inventors: Po-Chang LIU, Chia-Hsueh HSIEH, Pei-En LEE
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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
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Patent number: D987843Type: GrantFiled: August 17, 2021Date of Patent: May 30, 2023Assignee: BIBOTING INTERNATIONAL CO., LTD.Inventors: Shih-Ta Liu, Po-Chang Liu, Pei-En Lee
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Patent number: D1008472Type: GrantFiled: April 25, 2022Date of Patent: December 19, 2023Assignees: BIBOTING INTERNATIONAL CO., LTD.Inventors: Shih-Ta Liu, Po-Chang Liu, Pei-En Lee
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Patent number: D1013098Type: GrantFiled: August 15, 2022Date of Patent: January 30, 2024Assignee: BIBOTING INTERNATIONAL CO., LTD.Inventors: Shih-Ta Liu, Po-Chang Liu, Pei-En Lee