Patents by Inventor Yiqun Wang
Yiqun Wang 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: 20200039529Abstract: A vehicle safety control system includes: a passive safety device, configured to afford passive safety protection to the vehicle; a fault detection device, configured to detect whether any fault has occurred in the passive safety device and which upon detection of a fault in the passive safety device instructs that fault information informing of such fault in the passive safety device be transmitted to a control device. The vehicle safety system also includes a control device, configured to respond to the fault information that is received, determine a corresponding active safety protection solution and issue a control instruction of such active safety protection solution to an active safety device; and an active safety protection device, configured to respond to control instructions and execute the active safety protection solution.Type: ApplicationFiled: October 14, 2019Publication date: February 6, 2020Applicant: CONTINENTAL AUTOMOTIVE GMBHInventor: Yiqun Wang
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Patent number: 10075047Abstract: A rotation apparatus comprises a machine base and a stator. The machine base comprises a driving end intermediate support board and a non-driving end intermediate support board disposed parallel along the length direction of the machine base. Inner holes used for supporting the stator are separately provided in the driving end intermediate support board and the non-driving end intermediate support board. The inner holes in the driving end intermediate support board are asymmetrical on the top and the bottom. The vibration of the rotation apparatus can be effectively reduced, the output power is improved, and a good cooling effect is provided.Type: GrantFiled: May 10, 2016Date of Patent: September 11, 2018Assignee: ABB Schweiz AGInventors: Jian Zhou, Yiqun Wang, Zhaohui Fei, Timo Holopainen
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Patent number: 9543996Abstract: Provided are a method and a system for initializing an RF module through non-volatile control, including: storing, by a non-volatile storage array, configuration information for initializing the RF module, and backing up the configuration information when receiving a power-down instruction (S1); and reading, by an RF module initialization accelerator, the configuration information from the non-volatile storage array when receiving a power-up instruction, and transmitting the read configuration information to the RF module, thereby initializing the RF module (S2). With the technical solution given in the present invention, the initialization of an RF module becomes much faster, and the power consumption of a wireless communication terminal can be reduced. In addition, the initialization of various RF modules can be supported, and meanwhile the hardware resources can be saved, thereby enhancing the extensibility of the system.Type: GrantFiled: August 19, 2015Date of Patent: January 10, 2017Assignees: Rohm Co., Ltd., Tsinghua UniversityInventors: Yiqun Wang, Yongpan Liu, Huazhong Yang, Xiao Sheng, Zewei Li, Tongda Wu, Zhongjun Wang, Takashi Naiki, Koji Taniuchi
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Publication number: 20160254728Abstract: A rotation apparatus comprises a machine base and a stator. The machine base comprises a driving end intermediate support board and a non-driving end intermediate support board disposed parallel along the length direction of the machine base. Inner holes used for supporting the stator are separately provided in the driving end intermediate support board and the non-driving end intermediate support board. The inner holes in the driving end intermediate support board are asymmetrical on the top and the bottom. The vibration of the rotation apparatus can be effectively reduced, the output power is improved, and a good cooling effect is provided.Type: ApplicationFiled: May 10, 2016Publication date: September 1, 2016Inventors: Jian Zhou, Yiqun Wang, Zhaohui Fei, Timo Holopainen
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Publication number: 20160056847Abstract: Provided are a method and a system for initializing an RF module through non-volatile control, including: storing, by a non-volatile storage array, configuration information for initializing the RF module, and backing up the configuration information when receiving a power-down instruction (S1); and reading, by an RF module initialization accelerator, the configuration information from the non-volatile storage array when receiving a power-up instruction, and transmitting the read configuration information to the RF module, thereby initializing the RF module (S2). With the technical solution given in the present invention, the initialization of an RF module becomes much faster, and the power consumption of a wireless communication terminal can be reduced. In addition, the initialization of various RF modules can be supported, and meanwhile the hardware resources can be saved, thereby enhancing the extensibility of the system.Type: ApplicationFiled: August 19, 2015Publication date: February 25, 2016Inventors: Yiqun Wang, Yongpan Liu, Huazhong Yang, Xiao Sheng, Zewei Li, Tongda Wu, Zhongjun Wang, Takashi Naiki, Koji Taniuchi
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Patent number: 8973238Abstract: Medical device components and processes are disclosed. For example, tube-shaped catheter components and processes of making tube-shaped catheter components are disclosed. Devices and systems, including medical devices and systems, such as catheters, containing tube-shaped catheter components are also disclosed.Type: GrantFiled: June 29, 2010Date of Patent: March 10, 2015Assignee: Boston Scientific Scimed, Inc.Inventors: Victor Schoenle, Daniel James Horn, Yiqun Wang, Lixiao Wang
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Patent number: 7947059Abstract: A medical device such as a tube or a balloon including wall structure with multiple layers. The wall structure can distribute stress, resulting in reduced defect propagation and failure.Type: GrantFiled: March 2, 2001Date of Patent: May 24, 2011Assignee: Boston Scientific Scimed, Inc.Inventors: Albert C. C. Chin, John Jianhua Chen, Yiqun Wang, David W. Lodin, Lixiao Wang, Ronald A. Sahatjian, Ismail Guler, Robert Burgmeier
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Publication number: 20100258984Abstract: Medical device components and processes are disclosed. For example, tube-shaped catheter components and processes of making tube-shaped catheter components are disclosed. Devices and systems, including medical devices and systems, such as catheters, containing tube-shaped catheter components are also disclosed.Type: ApplicationFiled: June 29, 2010Publication date: October 14, 2010Applicant: BOSTON SCIENTIFIC SCIMED, INC.Inventors: VICTOR SCHOENLE, DANIEL JAMES HORN, YIQUN WANG, LIXIAO WANG
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Patent number: 7744973Abstract: Medical device components and processes are disclosed. For example, tube-shaped catheter components and processes of making tube-shaped catheter components are disclosed. Devices and systems, including medical devices and systems, such as catheters, containing tube-shaped catheter components are also disclosed.Type: GrantFiled: September 23, 2003Date of Patent: June 29, 2010Assignee: Boston Scientific Scimed, Inc.Inventors: Victor Schoenle, Daniel James Horn, Yiqun Wang, Lixiao Wang
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Patent number: 7736714Abstract: Medical device components, such as tube-shaped catheter components, are disclosed. In some embodiments, a medical device component includes a region that includes a polyamide having a hoop stress ratio of at least about 1.25.Type: GrantFiled: October 30, 2007Date of Patent: June 15, 2010Assignee: Boston Scientific Scimed, Inc.Inventors: Victor Schoenle, Daniel James Horn, Yiqun Wang, Lixiao Wang
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Patent number: 7541077Abstract: Medical device components, such as tube-shaped catheter components, are disclosed. In some embodiments, a medical device component includes a region that includes a polyamide having a post buckle fracture tensile strength of at least about 6500 psi.Type: GrantFiled: October 30, 2007Date of Patent: June 2, 2009Assignee: Boston Scientific Scimed, Inc.Inventors: Victor Schoenle, Daniel James Horn, Yiqun Wang, Lixiao Wang
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Publication number: 20080051757Abstract: Medical device components, such as tube-shaped catheter components, are disclosed. In some embodiments, a medical device component includes a region that includes a polyamide having a hoop stress ratio of at least about 1.25.Type: ApplicationFiled: October 30, 2007Publication date: February 28, 2008Inventors: Victor Schoenle, Daniel Horn, Yiqun Wang, Lixiao Wang
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Publication number: 20080051760Abstract: Medical device components, such as tube-shaped catheter components, are disclosed. In some embodiments, a medical device component includes a region that includes a polyamide having a post buckle fracture tensile strength of at least about 6500 psi.Type: ApplicationFiled: October 30, 2007Publication date: February 28, 2008Inventors: Victor Schoenle, Daniel Horn, Yiqun Wang, Lixiao Wang
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Patent number: 7323233Abstract: Sheath materials and processes are disclosed. For example, hypotube sheaths and processes of making hypotube sheaths are disclosed. Devices and systems, including medical devices and systems, such as catheters, containing hypotube sheaths are also disclosed.Type: GrantFiled: September 26, 2002Date of Patent: January 29, 2008Assignee: Scimed Life Systems, Inc.Inventors: Daniel James Horn, Yiqun Wang, Victor Schoenle
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Patent number: 7300534Abstract: Various coupling agents are disclosed to form lap joints between metallic and polymeric surfaces within catheters and other medical devices. The coupling agents disclosed in the present invention can be applied directly to a metallic surface, or the coupling agents may be incorporated within a polymeric material. In certain circumstances, the mere application of the coupling agent between the two dissimilar materials provides sufficient adhesive strength to form a fatigue-free lap joint bond. Alternative methods utilize coupling agents as primers for later thermal bonding and laser welding procedures that form lap joint bonds.Type: GrantFiled: January 15, 2002Date of Patent: November 27, 2007Assignee: Boston Scientific Scimed, Inc.Inventors: Lixiao Wang, Dachuan Yang, Joe Randall, (Bruce) Yiqun Wang
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Patent number: 7128956Abstract: The present invention provides a polymeric treatment for curved regions in shaft assemblies that increases curve retention without affecting the flexibility within these regions. More specifically, the present invention modifies the underlying crystalline morphology of a polymer in order to decrease crystal fracturing. In particular, the present invention treats polymeric materials suitable for catheter construction with a nucleating agent.Type: GrantFiled: November 8, 2004Date of Patent: October 31, 2006Assignee: SciMed Life Systems, Inc.Inventors: Bruce Yiqun Wang, John Chen, Lixiao Wang
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Patent number: 6977103Abstract: An inflatable medical balloon comprises a polymer matrix material and a plurality of fibers distributed in the matrix material. The plurality of fibers operatively adhere to the matrix material and provide reinforcement thereof. The fibers may be parallel or angularly oriented relative to the longitudinal balloon axis, and may be helically disposed thereabout. The fibers may be composed of material which has a greater tensile strength than the matrix material. The fibers may be microfibers formed by phase separation of a melt blend material during extrusion or polymer cores coextruded with the matrix material and surrounded thereby. The balloon may be formed of alternating layers of fiber-free polymer and layers of fiber-containing polymer.Type: GrantFiled: June 20, 2001Date of Patent: December 20, 2005Assignee: Boston Scientific SciMed, Inc.Inventors: John Jianhua Chen, Lixiao Wang, Yiqun Wang, Albert C. C. Chin
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Publication number: 20050234500Abstract: A medical balloon composed of a micro-composite material which provides for radial expansion of a balloon to a predetermined extent, but which has minimal longitudinal growth during balloon inflation. The micro-composite material includes a fibril component, a matrix component, and optionally, a compatibilizer. The fibril component may preferably be liquid crystal polymer fibers randomly scattered through out the balloon material. The liquid crystal polymers are created by extrusion at high speed. An alternative fibril component may be a PET fibers which are uniformly spaced about the balloon material and extend through out the length of the balloon material tube.Type: ApplicationFiled: June 13, 2005Publication date: October 20, 2005Inventors: John Chen, Lixiao Wang, Yiqun Wang, Albert C.C. Chin
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Patent number: 6905743Abstract: A medical balloon composed of a micro-composite material which provides for radial expansion of a balloon to a predetermined extent, but which has minimal longitudinal growing during balloon inflation. The micro-composite material includes a fibril component, a matrix component, and optionally, a compatibilizer. The fibril component may preferably be liquid crystal polymer fibers randomly scattered through out the balloon material. The liquid crystal polymers are created by extrusion at high speed. An alternative fibril component may be a PET fibers which are uniformly spaced about the balloon material and extend through out the length of the balloon material tube.Type: GrantFiled: October 25, 2000Date of Patent: June 14, 2005Assignee: Boston Scientific SciMed, Inc.Inventors: John Jianhua Chen, Lixiao Wang, Yiqun Wang, Albert C. C. Chin
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Publication number: 20040236310Abstract: An elongate polymer member having molecular helical orientation formed by rotation immediately after passing through the extrusion head. The elongate polymer member is rotated downstream of the extrusion head in the molten state prior to solidification in order to impart the molecular helical orientation. Rotating the polymer member in the molten state allows the helical orientation to be imparted at the molecular level, and allows for more rotations per lineal foot of extrusion.Type: ApplicationFiled: July 2, 2004Publication date: November 25, 2004Applicant: SciMed Life Systems, Inc.Inventors: Albert Chin, John Chen, Lixiao Wang, Ronald Sahatjian, (Bruce) Yiqun Wang