Patents by Inventor Gui Yang
Gui Yang 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: 20240116606Abstract: This disclosure provides an unmanned survey vessel with an anti-overturning structure and an anti-overturning method of same, and relates to the anti-overturning technique field of unmanned survey vessels. The unmanned survey vessel includes a vessel body and a plurality of buoys. The vessel body is a hollow frame of which a middle is provided with a discharge space. An uptight rod is vertically fixed at an upper-end of the tail part of the vessel body. A supporting beam is horizontally fixed at an upper-end of the upright rod. The supporting beam extends to a bow of the vessel. A rectangular notch is formed in one end, close to the bow, of the supporting beam. One end close to the bow inside the rectangular notch is rotatably provided with a guide rod through a pin shaft. The plurality of buoys are equally divided into two groups which are adjustably arranged on two side walls in the advancing direction of the vessel body respectively.Type: ApplicationFiled: June 26, 2023Publication date: April 11, 2024Inventors: Jiudong YANG, Fenghua WU, Muyao SHI, Lingyun ZHANG, Liwen YIN, Gui'e TIAN, Jinliang HOU, Lipeng GONG
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Publication number: 20240102834Abstract: An easy-to-assemble mounting rack for a deformation detection device for a steel structure and an assembling method thereof are provided. The easy-to-assemble mounting rack includes mounting parts including a back mounting plate, an operating rod, an adjusting seat, a ball-shaped block and an upright rod. The upright rod is vertically fixed at the bottom end face of the adjusting seat. A ball-shaped hole is formed in the adjusting seat. The ball-shaped block is rotatably embedded in the ball-shaped hole. A plug-in hole is formed in a radial direction of the ball-shaped block. One end of the operating rod slidably penetrates through the plug-in hole and is detachably connected with the back mounting plate. Screw holes directly opposite to the mounting holes of the deformation detection device are formed on the back mounting plate. The other end of the operating rod is fixedly sleeved with a counterweight plate.Type: ApplicationFiled: June 23, 2023Publication date: March 28, 2024Inventors: Jiudong YANG, Fenghua WU, Muyao SHI, Lingyun ZHANG, Liwen YIN, Gui'e TIAN, Jinliang HOU, Lipeng GONG
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Publication number: 20240039581Abstract: A passive radio frequency identification (RFID) reader is configured to dynamically vary the Q factor of its resonant antenna coil circuit in order to optimize its performance under different conditions. This RFID reader suitably provides optimal performance for both transponder reading and transponder writing operations, rather than being designed for optimal performance for only one operation or the other, or some fixed compromise between them.Type: ApplicationFiled: August 14, 2023Publication date: February 1, 2024Inventors: Gui-Yang Lu, Peter Troesch
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Patent number: 11728847Abstract: A passive radio frequency identification (RFID) reader is configured to dynamically vary the Q factor of its resonant antenna coil circuit in order to optimize its performance under different conditions. This RFID reader suitably provides optimal performance for both transponder reading and transponder writing operations, rather than being designed for optimal performance for only one operation or the other, or some fixed compromise between them.Type: GrantFiled: October 16, 2020Date of Patent: August 15, 2023Assignee: AVID Identification Systems, Inc.Inventors: Gui-Yang Lu, Peter Troesch
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Publication number: 20210281292Abstract: A passive radio frequency identification (RFID) reader is configured to dynamically vary the Q factor of its resonant antenna coil circuit in order to optimize its performance under different conditions. This RFID reader suitably provides optimal performance for both transponder reading and transponder writing operations, rather than being designed for optimal performance for only one operation or the other, or some fixed compromise between them.Type: ApplicationFiled: October 16, 2020Publication date: September 9, 2021Inventors: Gui-Yang Lu, Peter Troesch
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Patent number: 10812148Abstract: A passive radio frequency identification (RFID) reader is configured to dynamically vary the Q factor of its resonant antenna coil circuit in order to optimize its performance under different conditions. This RFID reader suitably provides optimal performance for both transponder reading and transponder writing operations, rather than being designed for optimal performance for only one operation or the other, or some fixed compromise between them.Type: GrantFiled: March 6, 2020Date of Patent: October 20, 2020Assignee: Avid Indentification Systems, Inc.Inventors: Gui-Yang Lu, Peter Troesch
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Patent number: 9294157Abstract: The invention is a radio-frequency identification system consisting of a reader and a tag. The reader comprises a transmit/receive resonant circuit comprising one or more coils, a means for repeatedly driving the transmit/receive resonant circuit with pulses of a periodic signal, a means for obtaining a tag response signal from the transmit/receive resonant circuit, a means for extracting tag information from the tag response signal obtained from the transmit/receive resonant circuit, a receive resonant circuit comprising one or more coils, a means for obtaining a tag response signal from the receive resonant circuit, and a means for extracting tag information from the tag response signal obtained from the receive resonant circuit. The tag comprises a plurality of resonant circuits, a means for recognizing he presence of an interrogating magnetic field, and a means for embedding information to be communicated to the interrogating reader in at least one coil current.Type: GrantFiled: August 20, 2007Date of Patent: March 22, 2016Inventors: Gui-Yang Lu, Michael F. Cruz, Peter Troesch, Robert E. Malm
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Patent number: 9112545Abstract: The invention is a resonant-circuit structure for enhancing the interrogation range of a radio-frequency identification system. The resonant circuit structure consists of a coil assembly and a capacitor connected in parallel with a resonance frequency equal to the frequency of the interrogating signal of the radio-frequency identification system with which the resonant circuit structure is to operate. The coil assembly and the capacitor are embedded in a structure which provides physical support for the coil assembly and the capacitor and access to a region near the coil assembly.Type: GrantFiled: February 9, 2009Date of Patent: August 18, 2015Inventors: Gui-Yang Lu, Michael F Cruz, Peter Troesch
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Patent number: 8261584Abstract: The reversible mortise lock of the present invention can be installed on either the left or right side edges of a door opposite the door hinges. The lock includes a housing with a live bolt pivotally and slidably mounted in the housing. The live bolt slides between an extended position beyond the housing and a fully retracted position within the housing. When fully retracted, the live bolt can be rotated 180° so that the beveled face of the live bolt can be reversed. A finger pivotally mounted within the housing blocks full retraction of the live bolt when the mortise lock is installed in the door.Type: GrantFiled: July 15, 2010Date of Patent: September 11, 2012Assignee: Betteli Inc Hong KongInventor: Ming Gui Yang
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Publication number: 20100201495Abstract: The invention is a resonant-circuit structure for enhancing the interrogation range of a radio-frequency identification system. The resonant circuit structure consists of a coil assembly and a capacitor connected in parallel with a resonance frequency equal to the frequency of the interrogating signal of the radio-frequency identification system with which the resonant circuit structure is to operate. The coil assembly and the capacitor are embedded in a structure which provides physical support for the coil assembly and the capacitor and access to a region near the coil assembly.Type: ApplicationFiled: February 9, 2009Publication date: August 12, 2010Inventors: GUI-YANG LU, Michael F. Cruz, Peter Troesch
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Publication number: 20090051491Abstract: The invention is a radio-frequency identification system consisting of a reader and a tag. The reader comprises a transmit/receive resonant circuit comprising one or more coils, a means for repeatedly driving the transmit/receive resonant circuit with pulses of a periodic signal, a means for obtaining a tag response signal from the transmit/receive resonant circuit, a means for extracting tag information from the tag response signal obtained from the transmit/receive resonant circuit, a receive resonant circuit comprising one or more coils, a means for obtaining a tag response signal from the receive resonant circuit, and a means for extracting tag information from the tag response signal obtained from the receive resonant circuit. The tag comprises a plurality of resonant circuits, a means for recognizing he presence of an interrogating magnetic field, and a means for embedding information to be communicated to the interrogating reader in at least one coil current.Type: ApplicationFiled: August 20, 2007Publication date: February 26, 2009Inventors: GUI-YANG LU, Michael F. Cruz, Peter Troesch, Robert E. Malm
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Patent number: 7428836Abstract: A door lock includes a support seat having a recess for mounting a driven member, a control knob including a drive member rotatably mounted in the support seat to rotate the driven member and a rotation member to rotate the drive member and having an outer wall formed with an annular groove and a locking groove, and a locking pin mounted in the support seat and having a locking end selectively extended into the annular groove or the locking groove of the rotation member of the control knob. Thus, the door lock has a dead locking function to lock the door from inside to prevent the door from being unlocked from outside by a key or other tool so as to protect the user's safety inside of the door.Type: GrantFiled: January 17, 2006Date of Patent: September 30, 2008Inventors: Zhen-Lin Yang, Sheng-Jan Yang, Mu-Gui Yang
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Publication number: 20070163311Abstract: A locking device for the steering wheel of a car includes a mounting tube, a retractable post mounted in the mounting tube, a press type lock mounted on the mounting tube and detachably engaged with the retractable post to lock and unlock the retractable post, a first locking member mounted on the mounting tube, and a second locking member mounted on the retractable post to move therewith. Thus, the locking hooks of the first locking member and the second locking member are rotatable to fold the locking hooks when not in use so that the locking device has a smaller volume after being folded, thereby facilitating packaging, storage and transportation of the locking device.Type: ApplicationFiled: January 17, 2006Publication date: July 19, 2007Inventors: Zhen-Lin Yang, Sheng-Jan Yang, Mu-Gui Yang
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Publication number: 20070163315Abstract: A door lock includes a support seat having a recess for mounting a driven member, a control knob including a drive member rotatably mounted in the support seat to rotate the driven member and a rotation member to rotate the drive member and having an outer wall formed with an annular groove and a locking groove, and a locking pin mounted in the support seat and having a locking end selectively extended into the annular groove or the locking groove of the rotation member of the control knob. Thus, the door lock has a dead locking function to lock the door from inside to prevent the door from being unlocked from outside by a key or other tool so as to protect the user's safety inside of the door.Type: ApplicationFiled: January 17, 2006Publication date: July 19, 2007Inventors: Zhen-Lin Yang, Sheng-Jan Yang, Mu-Gui Yang
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Publication number: 20060027979Abstract: A locking chuck is provided with arms that extend from the adjustment mechanism to a locking ring. The arms are biased against the teeth of the locking ring. As the outer sleeve is rotated in the tightening direction, rearward axial force is applied to the locking ring, thereby locking the locking ring against the body of the chuck. When the outer sleeve is rotated in the loosening direction, the arms rotate the locking ring to unlock the locking ring from the body.Type: ApplicationFiled: August 2, 2005Publication date: February 9, 2006Inventors: Gui Yang, Wen Quia
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Patent number: 6851287Abstract: A lock includes a quick unlocking device and a secondary locking device. Thus, when the inner handle is rotated, the latch bolt and the dead bolt are unlocked synchronously by operation of the quick unlocking device, so that the door plate can be opened rapidly, thereby facilitating the user opening the door during the emergency condition. In addition, when the locking block is pressed inward, the locking stud of the locking block is locked in the locking hole of the locking seat to lock the control knob on the locking seat without rotation, such that the dead bolt is fixed by the control knob, thereby forming a secondary locking effect to achieve the anti-theft purpose.Type: GrantFiled: March 16, 2004Date of Patent: February 8, 2005Inventors: Zhen-Lin Yang, Sheng-Jan Yang, Mu-Gui Yang
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Patent number: 6414597Abstract: An extended-range reader for use in identifying the tag of an object. The reader includes a winding of conducting wire for generating an interrogating magnetic field. The winding may be either a coil assembly consisting of a plurality of coils spaced at intervals along a common axis or a solenoid. The winding is limited to those having values of D/L less than four where D is the smallest transverse dimension of the winding and L is the length. The winding is adapted to receive a structure within the winding for providing objects a passageway through the winding. The axis of the winding may be either straight or curved. To improve the magnetic field generating capability of the winding, a magnetic shunt encircling the winding can be added. Also included is a structure within the winding for providing objects a passageway through the winding, the structure having openings for object ingress and egress.Type: GrantFiled: June 21, 1996Date of Patent: July 2, 2002Assignee: Avid Marketing, Inc.Inventors: Gui-Yang Lu, Sammy E. Wooldridge
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Patent number: 6022990Abstract: The present invention relates to a novel catalyst composition and a novel process for synthesizing methyl acrylate from methyl formate and acetylene, in which methyl formate reacts with acetylene in the presence of a main catalyst comprising one or more compounds selected from RuCl.sub.3, Ni(CH.sub.3 COO).sub.2, NiBr.sub.2, NiI.sub.2, NiSO.sub.4, Ni(NO.sub.3).sub.2, PdCl.sub.2, CoCl.sub.2, Rh.sub.3 (CO).sub.12 and RhCl.sub.3, and the catalyst promoter comprising one or more compounds selected from CuSO.sub.4, NaI, KI and CH.sub.3 I, at a temperature of 120.about.240.degree. C., and under reaction pressure of 1.0.about.10.0 MPa, a molar ratio of methyl formate to acetylene ranges form 0.1:1 to 20:1. The yield of methyl acrylate may reach to 63%.Type: GrantFiled: December 15, 1997Date of Patent: February 8, 2000Assignees: Chengdu Insitute of Organic Chemistry, Chinese Academy of Sciences, National Research and Engineering Centre for Coal Slurry Gasification and Coal Chemical IndustryInventors: Zhao-Tie Liu, Jia-Qi Zhang, Xian-Gui Yang
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Patent number: 5613794Abstract: The invention provides a bi-material tubing formed of a composite member and a noncomposite member. The tubing has a locking portion where the composite member is secured to the noncomposite member by chemically bonding alone or in combination with mechanical joining techniques. A method of making the tubing is also provided.Type: GrantFiled: August 16, 1994Date of Patent: March 25, 1997Assignee: Hong Kong (Link) Bicycles Ltd.Inventors: Timothy S. Isaac, Gui Yang, Raymond Lee