Patents by Inventor Jinhua Ye
Jinhua Ye 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: 20230411881Abstract: A connector, a frame device, and a connector assembly method. Some terminal modules in the connector provided in the present disclosure are removed, or some terminal pairs in the terminal module are removed, so that a quantity of terminal pairs included in the connector is reduced without changing an outline dimension of the connector, thereby ensuring an original docking capability of the connector. In addition, a serial connector may be formed based on different quantities of removed terminal modules or removed terminal pairs. In this way, in the frame device, a user may select a connector of a corresponding specification based on an actual specification of a board, instead of selecting connectors of a high specification uniformly.Type: ApplicationFiled: September 7, 2023Publication date: December 21, 2023Applicant: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Weicheng Gou, Jinhua Ye, Chongyang Wang, Daochun Mo
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Publication number: 20230396342Abstract: An optical receiving apparatus includes a decoupler, a voltage regulator, an optical-to-electrical converter, and an amplifier. The decoupler receives a first electrical signal, and performs direct current removal processing on the first electrical signal thereby obtaining a second electrical signal. The first electrical signal includes control information to control a working state of the amplifier. The electrical signal is a pulse signal and includes the control information. The voltage regulator receives the first electrical signal, and performs voltage regulation processing on the first electrical signal thereby obtaining a third electrical signal that has a constant amplitude and provides a voltage for the amplifier. The optical-to-electrical converter receives a burst optical signal, and converts the burst optical signal into a fourth electrical signal.Type: ApplicationFiled: August 21, 2023Publication date: December 7, 2023Inventors: Rixiang CAO, Zhichao NONG, Jinhua YE
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Publication number: 20230263633Abstract: A valve prosthesis apparatus for being implanted into a heart is provided. The valve prosthesis apparatus includes a valve body and a ventricle volume reduction member. The ventricle volume reduction member is fixed to the valve body by a connecting member. The ventricle volume reduction member is arranged by way of forming an isolation cavity for reducing the volume of the ventricle between the ventricle volume reduction member and an inner wall of an apex cordis.Type: ApplicationFiled: January 18, 2021Publication date: August 24, 2023Applicant: JIANGSU TRULIVE MEDTECH CO., LTD.Inventors: Jing ZHAO, Jinhua YE, Wei YANG
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Publication number: 20220250180Abstract: A power tool for forming threads includes a tool housing with a motor housing portion having a first handle, a battery receptacle configured to receive a battery, a motor housing portion with a motor, a transmission housing portion with a transmission, and an operating head portion arranged along a tool axis. A cutting head is at least partially received in the operating head portion and rotates about a rotational axis transverse to the tool axis to form threads in a workpiece. A second handle is coupled to the operating head or the tool housing adjacent the operating head. When power is applied to the motor, the motor rotates and the transmission transmits torque from the motor to rotate the cutting head. A center of gravity of the power tool is positioned at a portion of the tool housing substantially aligned with the second handle.Type: ApplicationFiled: April 29, 2022Publication date: August 11, 2022Inventors: Warren A. Ceroll, Jinhua Ye, John Michael Peiffer, Paul G. Gross, Daniel Puzio, Scott M. Rudolph, Youwei Cai, Zhenyang Bi
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Patent number: 11344961Abstract: A modification system for the modification of elongated pieces of stock may include a powered tool for modifying, or altering the piece of elongated stock, and a support device for supporting a position of the elongated stock relative to the powered tool. An arrangement of the components of the powered tool may provide for ergonomic balance of the powered tool. The support device may include a clamping device that clamps, or holds the elongated stock, and an adjustment device that adjusts a position of the clamping device based on a size of the elongated stock. The support device may include a latching device that maintains the position of the clamping device relative to the stock. A reaction arm may inhibit rotation of the tool relative to the stock during operation. A biasing device may provide for application of an axial biasing force on the stock, to initiate operation.Type: GrantFiled: December 12, 2018Date of Patent: May 31, 2022Assignee: Black & Decker Inc.Inventors: Warren A. Ceroll, Jinhua Ye, John Michael Peiffer, Paul G. Gross, Daniel Puzio, Scott M. Rudolph, Youwei Cai, Zhenyang Bi
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Publication number: 20200189017Abstract: A modification system for the modification of elongated pieces of stock may include a powered tool for modifying, or altering the piece of elongated stock, and a support device for supporting a position of the elongated stock relative to the powered tool. An arrangement of the components of the powered tool may provide for ergonomic balance of the powered tool. The support device may include a clamping device that clamps, or holds the elongated stock, and an adjustment device that adjusts a position of the clamping device based on a size of the elongated stock. The support device may include a latching device that maintains the position of the clamping device relative to the stock. A reaction arm may inhibit rotation of the tool relative to the stock during operation. A biasing device may provide for application of an axial biasing force on the stock, to initiate operation.Type: ApplicationFiled: December 12, 2018Publication date: June 18, 2020Inventors: Warren A. Ceroll, Jinhua Ye, John Michael Peiffer, Paul G. Gross, Daniel Puzio, Scott M. Rudolph, Youwei Cai, Zhenyang Bi
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Patent number: 7826495Abstract: The present invention discloses a method and Ethernet device for clock synchronization, a method for clock synchronization in an entire Ethernet, and the relevant Ethernet. The method for clock synchronization in an Ethernet device includes: the PHY layer unit of the Ethernet device extracts a clock from the data sent by the receive unit; the MAC layer unit makes adjustments to the extracted clock according to the local clock and takes the adjusted clock as the transmit clock of the Ethernet device. The method for clock synchronization in an entire Ethernet includes: clocks of all Ethernet devices are synchronized to the clock generated by the Ethernet device at the highest level. The invention provides a method for clock synchronization so that sending and receiving of clocks in Ethernet devices can be synchronized and clock synchronization can be realized in the entire Ethernet.Type: GrantFiled: March 11, 2008Date of Patent: November 2, 2010Assignee: Huawei Technologies Co., Ltd.Inventors: Chaojun Deng, Jinhua Ye
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Patent number: 7724646Abstract: A system for implementing service switching includes a primary service processing unit, a physical interface card, a control center, a switching unit and a standby service processing unit, to guarantee that the physical interface card connected to the failed primary service processing unit transmits the service data that should be processed by the primary service processing unit to the standby service processing unit, and to control the control switching unit to transmit the service data that should be transmitted to the primary service processing unit to the standby service processing unit. A method for implementing service switching includes: managing the physical interface card to transmit the service data that should be processed by the primary service processing unit to the standby service processing unit, and managing the switching unit to transmit the service data that should be transmitted to the primary service processing unit to the standby service processing unit.Type: GrantFiled: November 29, 2006Date of Patent: May 25, 2010Assignee: Huawei Technologies, Co., Ltd.Inventors: Chaojun Deng, Ziqiang Wang, Jinhua Ye
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Publication number: 20090003327Abstract: A method and system of data communication, switching network board are disclosed. The data communication system includes multiple line card chassis, each including multiple line cards, at least one switching chip and at least one relay chip. The line card is respectively connected to the switching chip and the relay chip of the same line card chassis. The switching chip of one line card chassis is connected to the relay chip of at least one of other line card chassis. The relay chip of the one line card chassis is connected to the switching chip of the at least one of other line card chassis. The switching network board includes a switching chip and a relay chip. By implementing the above embodiments, the networking complexity is reduced, the networking cost is saved and the system reliability is enhanced in the case that a few line card chassis are cascaded.Type: ApplicationFiled: June 27, 2008Publication date: January 1, 2009Applicant: Huawei Technologies Co., Ltd.Inventors: Dajun ZANG, Da ZHOU, Lingqiang FAN, Jinhua YE, Dongcheng YANG, Gang GAI, Ziqiang WANG
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Publication number: 20080159330Abstract: The present invention discloses a method and Ethernet device for clock synchronization, a method for clock synchronization in an entire Ethernet, and the relevant Ethernet. The method for clock synchronization in an Ethernet device includes: the PHY layer unit of the Ethernet device extracts a clock from the data sent by the receive unit; the MAC layer unit makes adjustments to the extracted clock according to the local clock and takes the adjusted clock as the transmit clock of the Ethernet device. The method for clock synchronization in an entire Ethernet includes: clocks of all Ethernet devices are synchronized to the clock generated by the Ethernet device at the highest level. The invention provides a method for clock synchronization so that sending and receiving of clocks in Ethernet devices can be synchronized and clock synchronization can be realized in the entire Ethernet.Type: ApplicationFiled: March 11, 2008Publication date: July 3, 2008Applicant: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Chaojun DENG, Jinhua YE
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Publication number: 20070121488Abstract: A system for implementing service switching includes a primary service processing unit, a physical interface card, a control center, a switching unit and a standby service processing unit, to guarantee that the physical interface card connected to the failed primary service processing unit transmits the service data that should be processed by the primary service processing unit to the standby service processing unit, and to control the control switching unit to transmit the service data that should be transmitted to the primary service processing unit to the standby service processing unit. A method for implementing service switching includes: managing the physical interface card to transmit the service data that should be processed by the primary service processing unit to the standby service processing unit, and managing the switching unit to transmit the service data that should be transmitted to the primary service processing unit to the standby service processing unit.Type: ApplicationFiled: November 29, 2006Publication date: May 31, 2007Applicant: Huawei Technologies Co., Ltd.Inventors: Chaojun Deng, Ziqiang Wang, Jinhua Ye
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Publication number: 20070082807Abstract: Object: The present invention aims at providing a photocatalyst capable of utilizing not only an ultraviolet range but also a visible range in a manner to use the catalyst for a decomposition treatment of harmful chemical substances in a gaseous phase or liquid phase, thereby providing means for detoxifyingly treating harmful substances. Solving Means: The problem is solved by preparing a photocatalyst comprising, as a catalytic component, a complex oxide semiconductor represented by a general formula (I): BaBixOy (wherein x, y have values satisfying 0.5<x<2 and 2.5<y<4, respectively), and by using the photocatalyst.Type: ApplicationFiled: March 9, 2005Publication date: April 12, 2007Applicant: NATIONAL INSTITUTE FOR MATERIALS SCIENCEInventors: Jinhua Ye, Junwang Tang