Patents by Inventor Yu Man

Yu Man 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).

  • Patent number: 12316133
    Abstract: The present invention is concerned with a system for wireless power transfer from one side of a transparent or translucent panel to the opposite side thereof. The system has an emitter unit on the one side of the panel and provided with a primary wire coil for receiving an AC such that the primary wire coil emanates a magnetic field and a receiver unit on the opposite side of the panel and provided with a secondary coil which when subjected to the magnetic field produces an AC. The system has a positioning system provided with a guide on either the emitter unit or the receiver unit and a positioner on the other respective unit whereby when a user is installing the system the user can use the positioner to check a position of the guide across the panel and align the emitter unit and the receiver unit.
    Type: Grant
    Filed: January 10, 2024
    Date of Patent: May 27, 2025
    Assignee: Greenbulb Trading Limited
    Inventor: Elton Yu Man Leung
  • Publication number: 20230348622
    Abstract: The subject invention pertains to antibodies that target LANCL1. The anti-LANCL1 antibodies can be used in methods of treating cancer, including hepatocellular carcinoma. The anti-LANCL1 antibody can be used as a therapeutic regimen for treatment or as part of a combination treatment. Further, the anti-LANCL1 antibodies may also be useful for targeting the tumor initiating cells.
    Type: Application
    Filed: March 24, 2023
    Publication date: November 2, 2023
    Inventors: Irene Oi Lin Lui Ng, Yu Man Tsui
  • Patent number: 11542853
    Abstract: A coolant supply module includes a reservoir tank configured to store a coolant, a main body connected to the reservoir tank so that the coolant stored in the reservoir tank flows, at least one pump mounting portion formed in the main body so that at least one water pump is mounted, a valve mounting portion formed in the main body between the at least one pump mounting portion so that a valve device is mounted, and a controller mounted in the main body and electrically connected to the at least one water pump, wherein the main body includes a branch portion allowing a portion of a coolant introduced into one of the at least one pump mounting portion to flow into another pump mounting portion.
    Type: Grant
    Filed: December 7, 2021
    Date of Patent: January 3, 2023
    Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATION, MYUNGHWA IND. CO., LTD.
    Inventors: Yeonho Kim, Jae Yeon Kim, Jeawan Kim, Dong June Kang, Yu Man Won
  • Publication number: 20220403770
    Abstract: A coolant supply module includes a reservoir tank configured to store a coolant, a main body connected to the reservoir tank so that the coolant stored in the reservoir tank flows, at least one pump mounting portion formed in the main body so that at least one water pump is mounted, a valve mounting portion formed in the main body between the at least one pump mounting portion so that a valve device is mounted, and a controller mounted in the main body and electrically connected to the at least one water pump, wherein the main body includes a branch portion allowing a portion of a coolant introduced into one of the at least one pump mounting portion to flow into another pump mounting portion.
    Type: Application
    Filed: December 7, 2021
    Publication date: December 22, 2022
    Inventors: Yeonho KIM, Jae Yeon KIM, Jeawan KIM, Dong June KANG, Yu Man WON
  • Publication number: 20220140420
    Abstract: A coolant supplying module is for supplying a coolant stored in a shared reservoir tank to an electrical component cooling circuit and a battery cooling circuit, and includes a main body connected to the shared reservoir tank, at least one valve mounting portion formed inside the main body to mount at least one valve device, at least one pump mounting portion formed inside the main body to mount at least one water pump, and a control portion mounted outside the main body and electrically connected to the at least one valve device and the at least one water pump.
    Type: Application
    Filed: April 6, 2021
    Publication date: May 5, 2022
    Inventors: Yeonho Kim, Jae Yeon Kim, Jeawan Kim, Yu Man Won, Yong Hoe Jeong, Dong June Kang
  • Publication number: 20200102970
    Abstract: A water pump includes: a body portion including a housing where an inlet port and a discharge port, an impeller accommodated inside the housing and introducing or discharging the cooling water, a rotation shaft coupled to the impeller and rotating the impeller, and a cooling water flow rate control unit arranged above the impeller and operating to selectively open or close the discharge port; a cylinder portion provided above the cooling water flow rate control unit and formed therein a hydraulic space accommodating cooling water that applies pressure to the cooling water flow rate control unit; a piston located inside the hydraulic space and pressurizing the cooling water present inside the hydraulic space; a driving unit coupled to a side surface of the cylinder portion; and a lock preventing member located at an inner surface of the cylinder portion.
    Type: Application
    Filed: March 19, 2018
    Publication date: April 2, 2020
    Applicant: MYUNG HWA IND. CO., LTD.
    Inventor: Yu Man WON
  • Publication number: 20200040799
    Abstract: A water pump includes: a body portion including a housing where an inlet port and a discharge port, an impeller accommodated inside the housing and introducing or discharging the cooling water via rotation, a rotation shaft coupled to the impeller and rotating the impeller, and a cooling water flow rate control unit arranged above the impeller and operating to selectively open or close the discharge port; a cylinder portion provided above the cooling water flow rate control unit and formed therein a hydraulic space accommodating cooling water that applies pressure to the cooling water flow rate control unit; and a linear motor coupled to a side surface of the cylinder portion and selectively applying pressure to the cooling water accommodated inside the hydraulic space by operating to convert rotational motion to linear motion to adjust an amount of the cooling water discharged from the body portion.
    Type: Application
    Filed: March 19, 2018
    Publication date: February 6, 2020
    Applicant: MYUNG HWA IND. CO., LTD.
    Inventor: Yu Man WON
  • Publication number: 20180135500
    Abstract: A water pump includes a driving shat configured to be rotated by an external driving force; an impeller configured to be rotated by being connected to the driving shaft; and a cover frame comprising a main frame having an accommodation space in which the impeller is accommodated, formed therein, a suction pipe, which communicates with one side of the main frame and through which a fluid is suctioned into the accommodation space, and a barrier wall that extends from the suction pipe and disposed at one side between the main frame and the impeller.
    Type: Application
    Filed: November 10, 2017
    Publication date: May 17, 2018
    Applicant: MYUNG HWA IND. CO., LTD.
    Inventor: Yu Man WON
  • Patent number: 9173819
    Abstract: A music pacifier (100) includes a pacifier frame (101) and a nipple (102) which locates at the one side of the frame and a container (106) locates on the other side of the frame. Within the container (106), there is a music IC & power supply (108), an insulating house (109), and a vibrating transducer (110). The insulating house (109) made of soft material is used to insulate the vibration produced. The vibrating transducer (110) is used to convert the pre-stored music into vibration. It locates in the above-mentioned house and connects with the above-mentioned music IC. There is also a vibrating tongue (111) which is used to pass the vibration produced by the above-mentioned vibrating transducer to an infant's jaw, including a contacting part (114) of the above-mentioned vibrating transducer which locates in the above-mentioned house as well as a tongue (113) which protrudes from the above-mentioned house and extends into the above-mentioned nipple.
    Type: Grant
    Filed: June 2, 2009
    Date of Patent: November 3, 2015
    Inventor: Elton Yu Man Leung
  • Patent number: 9172285
    Abstract: The present invention relates to a linear stepping motor, the motor characterized by: a housing; a stator mounted inside the housing: a rotor rotatively arranged at an inner surface of the stator and mounted with a female screw threaded to a lead screw; a mounting plate fixed at a lateral surface of the housing for passing the lead screw; and a plate cover coupled between the mounting plate and the housing configured to prevent a bearing rotatively supporting the female screw from axially moving, such that the bearing can be securely fixed in a simple structure by the plate cover itself to allow a free design in the size of a central hole of the housing or the size of an outer diameter of a magnet regardless of the size of outer diameter of the bearing, and the bearing is securely fixed to the plate cover by caulking to prevent the bearing from moving axially, whereby vibration and noise can be remarkably reduced to enhance the reliability of the product.
    Type: Grant
    Filed: April 8, 2010
    Date of Patent: October 27, 2015
    Assignee: LG INNOTEK CO., LTD.
    Inventor: Yu Man Won
  • Patent number: 9110629
    Abstract: This application relates an adapter device for tablet computer. This adapter device comprises a stylus and an adapter for fixing the stylus onto the tablet computer. The adapter is comprised of a buckling part and a plug-in part, wherein the buckling part is configured to fix the stylus and the plug-in part is plugged into an interface port of the tablet computer. The stylus can be attached onto the tablet computer by the adapter so as to bring convenience for user to achieve and improve accuracy of input. It also provides convenient means for stylus storage to prevent the stylus from loss.
    Type: Grant
    Filed: June 27, 2012
    Date of Patent: August 18, 2015
    Inventor: Elton Yu Man Leung
  • Patent number: 8816560
    Abstract: Disclosed is a canned motor for restraining a cogging torque from being generated by inserting magnetic metal pins into slot openings of a stator, thereby reducing noise and vibrations during an operation of the canned motor. The canned motor includes: a can inserted into a housing to seal a coil mounted within the housing; and a stator installed on an outer peripheral surface of the can and inserted along an inner peripheral surface of the housing. A plurality of fixing guides protrude from an outer peripheral surface of the can and metal pins are inserted into the fixing guides to be integral with the fixing guide, such that the metal pins are inserted into and attached to slot openings of the stator when inserted into the stator.
    Type: Grant
    Filed: July 11, 2012
    Date of Patent: August 26, 2014
    Assignees: Hyundai Motor Company, Kia Motors Corporation, Myunghwa Ind. Co., Ltd.
    Inventors: Seung Yong Lee, Jea Woong Yi, Chi Myung Kim, Hark Koo Kim, Yun Seok Kim, Yong Sun Park, Bong Sang Lee, Tae Sung Oh, Yu Man Won
  • Patent number: 8786579
    Abstract: A handwriting pen is disclosed. The handwriting pen comprises of a pen barrel 12 and a pen tip 11 which is arranged at one end of the pen barrel 12. A slit 121 is opened on the pen barrel 12. A rotatable rotation element 13 is mounted in the slit 121 through a rotation shaft 14. An enlarged head portion 131, with thickness larger than the width of the slit 121, is on one end of the rotation element 131. When using the handwriting pen, the user rotates the rotation element 13 to make the enlarged head portion 131 of the rotation element rotate 13 into the slit 121 on the pen barrel 12. Since the thickness of the head portion 131 is larger than the width of the slit 121, the slit 121 will be pried open by the head portion 131, and the diameter of the pen barrel 12 is thus increased. The user can hold the pen barrel 12 at the bulged place where the diameter is larger; therefore the handwriting pen can be held and handled more easily.
    Type: Grant
    Filed: June 3, 2010
    Date of Patent: July 22, 2014
    Inventor: Elton Yu Man Leung
  • Publication number: 20130301200
    Abstract: This application relates an adapter device for tablet computer. This adapter device comprises a stylus and an adapter for fixing the stylus onto the tablet computer. The adapter is comprised of a buckling part and a plug-in part, wherein the buckling part is configured to fix the stylus and the plug-in part is plugged into an interface port of the tablet computer. The stylus can be attached onto the tablet computer by the adapter so as to bring convenience for user to achieve and improve accuracy of input. It also provides convenient means for stylus storage to prevent the stylus from loss.
    Type: Application
    Filed: June 27, 2012
    Publication date: November 14, 2013
    Inventor: Elton Yu Man Leung
  • Patent number: 8575115
    Abstract: The present invention relates to a novel crystalline form of a Compound 3,4?,5-trihydroxy-stilbene-3-?-D-glucoside (polydatin) and a method of preparation and use thereof, and to a pharmaceutical composition containing crystalline form I of 3,4?,5-trihydroxy-stilbene-3-?-D-glucoside. Crystalline form I of 3,4?,5-trihydroxy-stilbene-3-?-D-glucoside of the present invention has a stable crystalline morphology, a definite melting point and a good chemical stability. Such a novel form of 3,4?,5-trihydroxy-stilbene-3-?-D-glucoside possesses the properties required for the preparation of solid formulations and is easily tabletable and readily formable when formulated, which allows for substantial decrease in raw materials costs, more facile operations in production and easier control over quality in industrial drug production, and moreover, better convenience in storage.
    Type: Grant
    Filed: August 28, 2006
    Date of Patent: November 5, 2013
    Assignee: Shenzhen Neptunus Pharmaceutical Holdings Co., Ltd.
    Inventors: Hui Kang, Jinhua Zhao, Guanghui Yao, Weizhen Zeng, Milai Yin, Yong Li, Cunfang Wang, Lijuan Zhang, Dan Zhu, Hong Chen, Chuangui Huang, Yu Man, Jing Li, Hanlin Feng, Lin Yu
  • Publication number: 20130119818
    Abstract: Disclosed is a canned motor for restraining a cogging torque from being generated by inserting magnetic metal pins into slot openings of a stator, thereby reducing noise and vibrations during an operation of the canned motor. The canned motor includes: a can inserted into a housing to seal a coil mounted within the housing; and a stator installed on an outer peripheral surface of the can and inserted along an inner peripheral surface of the housing. A plurality of fixing guides protrude from an outer peripheral surface of the can and metal pins are inserted into the fixing guides to be integral with the fixing guide, such that the metal pins are inserted into and attached to slot openings of the stator when inserted into the stator.
    Type: Application
    Filed: July 11, 2012
    Publication date: May 16, 2013
    Applicants: HYUNDAI MOTOR COMPANY, MYUNGHWA IND. CO., LTD., KIA MOTORS CORPORATION
    Inventors: Seung Yong Lee, Jea Woong Yi, Chi Myung Kim, Hark Koo Kim, Yun Seok Kim, Yong Sun Park, Bong Sang Lee, Tae Sung Oh, Yu Man Won
  • Publication number: 20120075258
    Abstract: A handwriting pen is disclosed. The handwriting pen comprises of a pen barrel 12 and a pen tip 11 which is arranged at one end of the pen barrel 12. A slit 121 is opened on the pen barrel 12. A rotatable rotation element 13 is mounted in the slit 121 through a rotation shaft 14. An enlarged head portion 131, with thickness larger than the width of the slit 121, is on one end of the rotation element 131. When using the handwriting pen, the user rotates the rotation element 13 to make the enlarged head portion 131 of the rotation element rotate 13 into the slit 121 on the pen barrel 12. Since the thickness of the head portion 131 is larger than the width of the slit 121, the slit 121 will be pried open by the head portion 131, and the diameter of the pen barrel 12 is thus increased. The user can hold the pen barrel 12 at the bulged place where the diameter is larger; therefore the handwriting pen can be held and handled more easily.
    Type: Application
    Filed: June 3, 2010
    Publication date: March 29, 2012
    Inventor: Elton Yu Man Leung
  • Publication number: 20120019082
    Abstract: The present invention relates to a linear stepping motor, the motor characterized by: a housing; a stator mounted inside the housing: a rotor rotatively arranged at an inner surface of the stator and mounted with a female screw threaded to a lead screw; a mounting plate fixed at a lateral surface of the housing for passing the lead screw; and a plate cover coupled between the mounting plate and the housing configured to prevent a bearing rotatively supporting the female screw from axially moving, such that the bearing can be securely fixed in a simple structure by the plate cover itself to allow a free design in the size of a central hole of the housing or the size of an outer diameter of a magnet regardless of the size of outer diameter of the bearing, and the bearing is securely fixed to the plate cover by caulking to prevent the bearing from moving axially, whereby vibration and noise can be remarkably reduced to enhance the reliability of the product.
    Type: Application
    Filed: April 8, 2010
    Publication date: January 26, 2012
    Applicant: LG Innotek Co., Ltd.
    Inventor: Yu Man Won
  • Patent number: D852891
    Type: Grant
    Filed: March 28, 2018
    Date of Patent: July 2, 2019
    Inventor: Yu Man Yao
  • Patent number: D888857
    Type: Grant
    Filed: June 5, 2019
    Date of Patent: June 30, 2020
    Inventor: Yu Man Yao