Patents by Inventor Zhiming Huang
Zhiming Huang 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: 10424421Abstract: The present invention discloses a flat cable, which comprises signal unit sets and the insulating layer which wraps and fixes the signal unit set. The signal unit set is formed by at least two signals units arranged substantially on the same plane at an interval or side by side. The left and right sides of the signal unit set are directly wrapped by insulating layers. The insulating layer is formed by splicing and bonding at least one insulating film, and the splicing points at two ends of the insulating film are located on the upper side or the lower side of the signal unit set. In the flat cable of the present invention, the length of the overlapping portion can be set as required, effectively preventing the phenomenon such as insulating film tear and short circuit caused by insulating film tear.Type: GrantFiled: February 13, 2018Date of Patent: September 24, 2019Assignee: Amphenol AssembleTech (Xiamen) Co., LtdInventors: Zhiming Huang, Wenchu Yang, Bilu Li, Zhiwei Chen, Yin Ye
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Publication number: 20190096542Abstract: The present invention discloses a flat cable, which comprises signal unit sets and the insulating layer which wraps and fixes the signal unit set. The signal unit set is formed by at least two signals units arranged substantially on the same plane at an interval or side by side. The left and right sides of the signal unit set are directly wrapped by insulating layers. The insulating layer is formed by splicing and bonding at least one insulating film, and the splicing points at two ends of the insulating film are located on the upper side or the lower side of the signal unit set. In the flat cable of the present invention, the length of the overlapping portion can be set as required, effectively preventing the phenomenon such as insulating film tear and short circuit caused by insulating film tear.Type: ApplicationFiled: February 13, 2018Publication date: March 28, 2019Applicant: Amphenol AssembleTech(Xiamen) Co.,LtdInventors: Zhiming HUANG, Wenchu YANG, Bilu LI, Zhiwei CHEN, Yin YE
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Publication number: 20190022892Abstract: A device and a method for heating and curing artificial stone with microwave are provided. The device includes a microwave curing cavity, within which an incompletely cured artificial stone is placed, and microwave is used to heat the artificial stone to completely cure the artificial stone; wherein, a frequency of the microwave is in a range of 300˜1120 MHz. The present disclosure provides a separately designed microwave curing cavity, and utilizes 300˜1120 MHz microwave having a large penetrating depth, to realize a rapid curing of a large-sized artificial stone.Type: ApplicationFiled: September 7, 2015Publication date: January 24, 2019Inventors: Haibing Ding, Zhaochuan ZHANG, Dianyi SUN, Zhiming HUANG, Zhigiang ZHANG, Liang TANG, Weisong LI, Dengfeng LU, Songjun Liu, Ke TANG, Ren XIAO
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Patent number: 9989168Abstract: Apparatus and methods related to pipeline freespan support are described. For example, some embodiments may contain an upper structure, which contains at least four legs connected to one another by a number of bracing members, and a number of attachment points through which the upper structure can be lifted, and a lower structure, which contains at least four posts that can be connected to, and disconnected from as needed, the four legs of the upper structure, two spaced mud mats on which the posts stand, and at least two horizontal arms that can be attached to the posts, rotate about the posts, connect to and be locked with the posts on the other mud mat, and be lifted to an appropriate height to provide suitable support at the pipeline freespan location.Type: GrantFiled: June 8, 2016Date of Patent: June 5, 2018Assignee: DMAR Engineering, Inc.Inventors: Zhiming Huang, Dagang Zhang
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Patent number: 9823159Abstract: Apparatus and methods related to low cycle fatigue testing are described. For example, some embodiments may contain a control box, two fitting connections, a pressure gauge, a plurality of clamps, a plurality of hydraulic cylinders, a plurality of control cables, and a strain gauge, for testing the low cycle fatigue properties of a testing specimen, for example, a steel tube umbilical.Type: GrantFiled: March 16, 2015Date of Patent: November 21, 2017Assignee: DMAR Engineering, Inc.Inventors: Zhiming Huang, Dagang Zhang
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Patent number: 9618435Abstract: Apparatus and methods related to umbilical bend-testing are described. For example, some embodiments may contain a three-level support structure, umbilical terminal locker, bending machine, compression testing device, and stress-strain collection system, and may be used for the bending fatigue endurance test for umbilical samples.Type: GrantFiled: September 29, 2014Date of Patent: April 11, 2017Assignee: DMAR Engineering, Inc.Inventors: Yongtian Kang, Dagang Zhang, Zhiming Huang, Quan Yuan
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Patent number: 9598912Abstract: Apparatus and methods related to riser joint connection are described. For example, some embodiments may contain a central coupler, a plurality of reaction collars, collar stoppers, collar caps, and C-rings, for connecting riser joints.Type: GrantFiled: January 18, 2015Date of Patent: March 21, 2017Assignee: DMAR Engineering, Inc.Inventors: Zhiming Huang, Dagang Zhang
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Patent number: 9500559Abstract: Apparatus and methods related to damping testing are disclosed. For example, some embodiments may contain a testing platform supported on wheels and moveable by hydraulic cylinders, and two fasteners for fastening the testing sample, one fixed on the testing platform and the other moveable along the testing platform by another hydraulic cylinder, and may be used for the damping testing of slender structures such as umbilicals and flexibles used in oil and gas underwater field development.Type: GrantFiled: September 29, 2014Date of Patent: November 22, 2016Assignee: DMAR Engineering, Inc.Inventors: Zhiming Huang, Dagang Zhang
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Publication number: 20160290530Abstract: Apparatus and methods related to pipeline freespan support are described. For example, some embodiments may contain an upper structure, which contains at least four legs connected to one another by a number of bracing members, and a number of attachment points through which the upper structure can be lifted, and a lower structure, which contains at least four posts that can be connected to, and disconnected from as needed, the four legs of the upper structure, two spaced mud mats on which the posts stand, and at least two horizontal arms that can be attached to the posts, rotate about the posts, connect to and be locked with the posts on the other mud mat, and be lifted to an appropriate height to provide suitable support at the pipeline freespan location.Type: ApplicationFiled: June 8, 2016Publication date: October 6, 2016Applicant: DMAR ENGINEERING, INC.Inventors: ZHIMING HUANG, DAGANG ZHANG
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Publication number: 20160273997Abstract: Apparatus and methods related to low cycle fatigue testing are described. For example, some embodiments may contain a control box, two fitting connections, a pressure gauge, a plurality of clamps, a plurality of hydraulic cylinders, a plurality of control cables, and a strain gauge, for testing the low cycle fatigue properties of a testing specimen, for example, a steel tube umbilical.Type: ApplicationFiled: March 16, 2015Publication date: September 22, 2016Applicant: DMAR ENGINEERING, INC.Inventors: ZHIMING HUANG, DAGANG ZHANG
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Publication number: 20160277283Abstract: A method is described in which a first shortest path bridging (SPB) node and a neighboring second SPB node are connected via n links; a plurality of different neighborhoods are established between the first node and the second SPB node; and a shortest path first (SPF) tree is calculated in accordance with the links with the same cost.Type: ApplicationFiled: October 28, 2014Publication date: September 22, 2016Applicant: Hangzhou H3c Technologies Co., LtdInventor: Zhiming HUANG
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Patent number: 9417168Abstract: Apparatus and methods related to fatigue testing are described. For example, some embodiments may contain a terminal fixer, a terminal support, a bending machine, and a stress-strain collector, and may be used for testing fatigue properties of offshore pipes, risers and their connectors. Some embodiments may be used to apply extruding, twisting and high frequency bending to the testing sample during one testing period, so that the various fatigue properties of the testing sample can be obtained.Type: GrantFiled: September 29, 2014Date of Patent: August 16, 2016Assignee: DMAR Engineering, Inc.Inventors: Yongtian Kang, Dagang Zhang, Zhiming Huang, Quan Yuan
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Publication number: 20160208563Abstract: Apparatus and methods related to riser joint connection are described. For example, some embodiments may contain a central coupler, a plurality of reaction collars, collar stoppers, collar caps, and C-rings, for connecting riser joints.Type: ApplicationFiled: January 18, 2015Publication date: July 21, 2016Applicant: DMAR ENGINEERING, INC.Inventors: ZHIMING HUANG, DAGANG ZHANG
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Patent number: 9388917Abstract: Apparatus and methods related to pipeline freespan support are described. For example, some embodiments may contain an upper structure, which contains at least four legs connected to one another by a number of bracing members, and a number of attachment points through which the upper structure can be lifted, and a lower structure, which contains at least four posts that can be connected to, and disconnected from as needed, the four legs of the upper structure, two spaced mud mats on which the posts stand, and at least two horizontal arms that can be attached to the posts, rotate about the posts, connect to and be locked with the posts on the other mud mat, and be lifted to an appropriate height to provide suitable support at the pipeline freespan location.Type: GrantFiled: May 24, 2014Date of Patent: July 12, 2016Assignee: DMAR Engineering, Inc.Inventors: Zhiming Huang, Dagang Zhang
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Patent number: 9310234Abstract: A hydraulic power unit, a flow meter, and a pressure gauge couple to a first end of a tube under testing. The hydraulic power unit provides an inlet pressure to move a testing fluid through the tube. The flow meter measures a flow rate of the testing fluid and the pressure gauge measures the inlet pressure. An accelerometer measures sound and vibration of the tube. A reservoir couple to an outlet of the tub and an inlet of the hydraulic power unit. The reservoir supplies the testing fluid to the hydraulic power unit and collects the testing fluid from the tube. Hoses interconnect the components in a closed loop that reuses the testing fluid. By analyzing the flow rate, it is determined if an obstruction exist in the tube. By analyzing the inlet pressure and the sound and vibration of the tube, a location of the obstruction is determined.Type: GrantFiled: July 22, 2014Date of Patent: April 12, 2016Assignee: DMAR Engineering, Inc.Inventors: Zhiming Huang, Dagang Zhang
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Patent number: D762906Type: GrantFiled: May 22, 2014Date of Patent: August 2, 2016Assignee: OSRAM SYLVANIA Inc.Inventors: Anil Jeswani, Jean-Francois Rouleau, Peter Stratemeyer, Zhiming Huang, Hongbiao Hou
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Patent number: D762907Type: GrantFiled: May 23, 2014Date of Patent: August 2, 2016Assignee: OSRAM SYLVANIA Inc.Inventors: Anil Jeswani, Robert Schmitt, Jean-Francois Rouleau, Zhiming Huang
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Patent number: D769501Type: GrantFiled: May 22, 2014Date of Patent: October 18, 2016Assignee: LEDVANCE LLCInventors: Anil Jeswani, Jean-Francois Rouleau, Peter Stratemeyer, Zhiming Huang, Hongbiao Hou
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Patent number: D769504Type: GrantFiled: June 9, 2015Date of Patent: October 18, 2016Assignee: LEDVANCE LLCInventors: Anil Jeswani, Jean-Francois Rouleau, Peter Stratemeyer, Zhiming Huang
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Patent number: D777966Type: GrantFiled: April 29, 2015Date of Patent: January 31, 2017Inventors: Anil Jeswani, Zhiming Huang