Patents by Inventor Weiguo Chen
Weiguo Chen 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: 10207627Abstract: An anti-slip safety tensioning device for automobile, comprises a driving handle assembly, an eccentric shaft, a support assembly, a long band and a short band; wherein, the driving handle assembly is located between a pair of support lateral plates of the support assembly, and can be rotatable relative to the eccentric shaft; and when the driving handle assembly is folded, the eccentric shaft is located on a rear side of the top shaft and the eccentric bulge of the eccentric shaft faces the top shaft; the long band having a free end wrapped around the eccentric shaft, and the free end passes through the gap between the eccentric shaft and the top shaft. When in unfolded state, there is a largest gap between the top shaft and the eccentric shaft.Type: GrantFiled: January 20, 2016Date of Patent: February 19, 2019Assignee: Ningbo Xuli Metal Products Co., Ltd.Inventors: Weiguo Chen, Yanqiong Chen, Fengquan Ma
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Publication number: 20180368914Abstract: A device for vascular denervation comprising a catheter for insertion into a vessel, at least one elongated catheter arm having alternating regions of flexible joints and rigid blocks along the at least one catheter arm, wherein each of the at least one catheter arm comprises at least one tactile sensor and at least one temperature sensor; at least one electrode and electrical circuitry disposed on each of the at least one catheter arm and at least one linkage connected to all of the elongated catheter arms. A method for batch fabricating a plurality of catheter arms for the vascular denervation device is also provided and comprises the steps of depositing a first polymer coating on a semiconductor substrate, forming metal traces on the first polymer coating, patterning and etching the substrate to the first polymer coating to create flexible joint regions.Type: ApplicationFiled: December 15, 2016Publication date: December 27, 2018Inventors: Ming-Yuan CHENG, Songsong ZHANG, Alex Yuandong GU, Andrew Benson RANDLES, Ee Lim TAN, Pushpapraj SINGH, Kwan Ling TAN, Weiguo CHEN, Ruiqi LIM, Ramona DAMALERIO, Surasit CHUNGPAIBOONPATANA
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Patent number: 10155620Abstract: A fastening tip for connecting a cargo support beam to a track, which comprises a first side plate, a second side plate, a stopping plate, a torsional spring and a lining plate, wherein the top surface of the top portion of the stopping plate is flat, and the stopping plate has an operating fin exposed outside; he lining plate engages the stopping plate when the top portion of the stopping plate tightly resists against the edge of the positioning hole. In the present invention, the damage due to the extrusion of cargos or by an external force is effectively prevented from; in addition, the manual operation space is increased, and the operation is more convenient.Type: GrantFiled: May 24, 2017Date of Patent: December 18, 2018Assignee: Ningbo Xuli Metal Products Co., Ltd.Inventors: Weiguo Chen, Yanqiong Chen, Wei Deng
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Publication number: 20180326893Abstract: The present invention discloses a main body of an automotive winch and automotive winch for vehicle thereof. The main body of an automotive winch comprises a main frame, a main rotating shaft and a driving shaft; a transmission assembly engages the driving shaft and the main rotating shaft, the transmission assembly comprises a small gear and a large gear; a pair of ratchet is disposed on the driving shaft; a retaining pawl engaging on the pair of ratchets is disposed on the main frame; retaining pawl spring surrounds the retaining pawl, and the retaining pawl locks the pair of ratchets when driven by the retaining pawl spring.Type: ApplicationFiled: November 30, 2016Publication date: November 15, 2018Inventors: Weiguo Chen, Yanqiong Chen, Wei Deng
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Publication number: 20180194269Abstract: An anti-slip safety tensioning device for automobile, comprises a driving handle assembly, an eccentric shaft, a support assembly, a long band and a short band; wherein, the driving handle assembly is located between a pair of support lateral plates of the support assembly, and can be rotatable relative to the eccentric shaft; and when the driving handle assembly is folded, the eccentric shaft is located on a rear side of the top shaft and the eccentric bulge of the eccentric shaft faces the top shaft; the long band having a free end wrapped around the eccentric shaft, and the free end passes through the gap between the eccentric shaft and the top shaft. When in unfolded state, there is a largest gap between the top shaft and the eccentric shaft.Type: ApplicationFiled: January 20, 2016Publication date: July 12, 2018Inventors: Weiguo Chen, Yanqiong Chen, Fengquan Ma
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Publication number: 20180186564Abstract: A fastening tip for connecting a cargo support beam to a track, which comprises a first side plate, a second side plate, a stopping plate, a torsional spring and a lining plate, wherein the top surface of the top portion of the stopping plate is flat, and the stopping plate has an operating fin exposed outside; he lining plate engages the stopping plate when the top portion of the stopping plate tightly resists against the edge of the positioning hole. In the present invention, the damage due to the extrusion of cargos or by an external force is effectively prevented from; in addition, the manual operation space is increased, and the operation is more convenient.Type: ApplicationFiled: May 24, 2017Publication date: July 5, 2018Inventors: Weiguo Chen, Yanqiong Chen, Wei Deng
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Publication number: 20170367654Abstract: According to embodiments of the present invention, a sensor patch for detecting extravasation is provided. The sensor patch includes an elastic film, and at least one sensing electrode disposed on the elastic film, wherein an electrical resistance of the at least one sensing electrode is changeable in response to a force acting on the at least one sensing electrode. According to further embodiments of the present invention, a sensing device is also provided.Type: ApplicationFiled: December 1, 2015Publication date: December 28, 2017Inventors: Ming-yuan CHENG, Cairan HE, Swee Kim TAN, Choon Looi BONG, Chee Keong HO, Ramona DAMALERIO, Weiguo CHEN, Yuandong GU
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Patent number: 9603603Abstract: A surgical cutting blade for cutting bone material when the blade is coupled to a hand-held surgical saw includes a distal portion comprising a plurality of cutting teeth, a shank portion adjacent the distal portion, and a proximal portion adjacent the shank portion. The proximal portion may include a longitudinally extending slot having a proximal opening. The slot may be shaped to receive a portion of the surgical saw through the proximal opening. The proximal portion may have a plurality of deflectable fingers respectively separated from a plurality of main body portions by respective gaps. The plurality of deflectable fingers may extend adjacent the longitudinally extending slot, and may deflect into the gaps to increase and decrease a width of a portion of the slot.Type: GrantFiled: January 19, 2015Date of Patent: March 28, 2017Assignee: Medtronic PS Medical, Inc.Inventors: John Xinghai Wang, Hung Van Bach, Donna J. Burnette, Walter Raymond Blackwell, Weiguo Chen, S. Shane Dexter, Vikram August Garadi, Kevin L. Haney, Joseph William Lopez, R. Mitchell Sherry, Paul Cihak, Durrell Tidwell
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Publication number: 20160265853Abstract: The invention discloses a heat dissipating enclosure with integrated cooling fins comprising a heat dissipation enclosure consisting of an upper wall and side walls, and the upper wall and side walls forms an outer wall. A plurality of cooling fins is connected to the outer wall. The bottom of the cooling fins is embedded and cast inside the heat dissipation enclosure, so the technical problem that the bonding agent used on the cooling fins is not beneficial for dissipating of heat is resolved, and the thermal dissipation efficiency is increased.Type: ApplicationFiled: December 2, 2014Publication date: September 15, 2016Applicant: MARCHESI METAL TECHNOLOGY (SUZHOU) CO., LTDInventors: Weiguo CHEN, Veronia CAMPIDELLI
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Patent number: 9331774Abstract: A satellite system for detecting radio frequency signals from space including at least two sensors, a processing unit and at least one receiver. Each sensor receives a plurality of radio frequency signals containing messages and outputs a sensor signal that is representative of the plurality of radio frequency signals. The processing unit selects a predetermined number of mathematical combinations of the sensor signals and combines the sensor signals into the predetermined number of mathematical combinations to produce a plurality of zone signals. The characteristics of each zone signal are undefined at the time the predetermined number of mathematical combinations is selected. The receiver extracts the messages contained in the zone signals.Type: GrantFiled: June 9, 2010Date of Patent: May 3, 2016Assignee: exactEarth Ltd.Inventors: Weiguo Chen, Arunas Gabriel Macikunas
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Patent number: 9227550Abstract: A multi-stage transmission tensioning device for automobile safety comprises a base group (1), a handle group (2) and a multi-stage transmission group (3); the multi-stage transmission group (3) comprises a transmission shaft (25) for pivoting both with the base of the base group (1) and the handle of the handle group (2), a main rotating shaft (28) used for winding a long strap (31), and a transmission wheel fixed on the transmission shaft (25). A fairly large binding force on the straps ultimately can be achieved from a small force applied to the handle by multiple conversions. Different binding forces in the case of applying the same handle force may be got via the increase or decrease of the transmission stages and the change of the transmission ratio of the transmission at all stages.Type: GrantFiled: July 11, 2011Date of Patent: January 5, 2016Assignee: NINGBO XULI METAL PRODUCTS CO., LTD.Inventors: Weiguo Chen, Wei Deng, Jianbiao Li
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Publication number: 20150128402Abstract: A surgical cutting blade for cutting bone material when the blade is coupled to a hand-held surgical saw includes a distal portion comprising a plurality of cutting teeth, a shank portion adjacent the distal portion, and a proximal portion adjacent the shank portion. The proximal portion may include a longitudinally extending slot having a proximal opening. The slot may be shaped to receive a portion of the surgical saw through the proximal opening. The proximal portion may have a plurality of deflectable fingers respectively separated from a plurality of main body portions by respective gaps. The plurality of deflectable fingers may extend adjacent the longitudinally extending slot, and may deflect into the gaps to increase and decrease a width of a portion of the slot.Type: ApplicationFiled: January 19, 2015Publication date: May 14, 2015Inventors: John Xinghai WANG, Hung Van BACH, Donna J. BURNETTE, Walter Raymond BLACKWELL, Weiguo CHEN, S. Shane DEXTER, Vikram August GARADI, Kevin L. HANEY, Joseph William LOPEZ, R. Mitchell SHERRY, Paul CIHAK, Durrell TIDWELL
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Patent number: 8936597Abstract: A surgical cutting blade for cutting bone material when the blade is coupled to a hand-held surgical saw includes a distal portion comprising a plurality of cutting teeth, a shank portion adjacent the distal portion, and a proximal portion adjacent the shank portion. The proximal portion may include a longitudinally extending slot having a proximal opening. The slot may be shaped to receive a portion of the surgical saw through the proximal opening. The proximal portion may have a plurality of deflectable fingers respectively separated from a plurality of main body portions by respective gaps. The plurality of deflectable fingers may extend adjacent the longitudinally extending slot, and may deflect into the gaps to increase and decrease a width of a portion of the slot.Type: GrantFiled: February 6, 2012Date of Patent: January 20, 2015Assignee: Medtronic PS Medical, Inc.Inventors: John Xinghai Wang, Hung Van Bach, Donna J. Burnette, Walter Raymond Blackwell, Weiguo Chen, S. Shane Dexter, Vikram August Garadi, Kevin L. Haney, Joseph William Lopez, R. Mitchell Sherry, Paul Cihak, Durrell Tidwell
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Publication number: 20140207088Abstract: This invention is directed to a moxibustion therapy device and its use. The moxibustion therapy device comprises a housing, an integrated electric circuit board inside the housing, a power supply module, and a heating module. A protruding portion on one side of the housing is covered with a metal mesh cover. The integrated electric circuit board, the power supply module, and the heating module are connected to one another. The heating module is tightly pressed against one side of the metal mesh cover. Users can use the moxibustion therapy device at anytime anywhere without others' assistance. The moxibustion therapy device can help people expel cold and dampness and relieve pain.Type: ApplicationFiled: January 16, 2014Publication date: July 24, 2014Applicant: LIFERISING CORPORATIONInventors: Zhengang GUO, Wenbin YAO, Weiguo CHEN, Peng PENG, Jingyang JIANG
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Patent number: 8780788Abstract: A method of extracting automatic identification system (AIS) message segments from AIS signals received by a satellite. The method includes: (a) receiving AIS signals from satellite antennas; (b) generating multiple versions of the AIS signals; (c) extracting message segments contained within each of the AIS signals using one or more AIS receivers; (d) sorting the message segments by time; and (e) deleting any duplicate message segments. Multiple versions of the AIS signals may be generated by one or more of the following methods: (i) processing the AIS signals multiple times, each time with different AIS receiver parameter settings; (ii) splitting each signal into multiple signals and filtering each of the multiple signals separately; (iii) receiving multiple AIS signals and combining them with different phases and amplitudes to produce a plurality of combined AIS signals; and (iv) removing extracted message segments from the received AIS signals and reprocessing the modified AIS signals.Type: GrantFiled: September 25, 2009Date of Patent: July 15, 2014Assignee: COM DEV International Ltd.Inventors: Robert Peach, Weiguo Chen
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Publication number: 20130247340Abstract: A multi-stage transmission tensioning device for automobile safety comprises a base group (1), a handle group (2) and a multi-stage transmission group (3); the multi-stage transmission group (3) comprises a transmission shaft (25) for pivoting both with the base of the base group (1) and the handle of the handle group (2), a main rotating shaft (28) used for winding a long strap (31), and a transmission wheel fixed on the transmission shaft (25). A fairly large binding force on the straps ultimately can be achieved from a small force applied to the handle by multiple conversions. Different binding forces in the case of applying the same handle force may be got via the increase or decrease of the transmission stages and the change of the transmission ratio of the transmission at all stages.Type: ApplicationFiled: July 11, 2011Publication date: September 26, 2013Applicant: NINGBO XULI METAL PRODUCTS CO., LTD.Inventors: Weiguo Chen, Wei Deng, Jianbiao Li
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Publication number: 20130204256Abstract: A surgical cutting blade for cutting bone material when the blade is coupled to a hand-held surgical saw includes a distal portion comprising a plurality of cutting teeth, a shank portion adjacent the distal portion, and a proximal portion adjacent the shank portion. The proximal portion may include a longitudinally extending slot having a proximal opening. The slot may be shaped to receive a portion of the surgical saw through the proximal opening. The proximal portion may have a plurality of deflectable fingers respectively separated from a plurality of main body portions by respective gaps. The plurality of deflectable fingers may extend adjacent the longitudinally extending slot, and may deflect into the gaps to increase and decrease a width of a portion of the slot.Type: ApplicationFiled: February 6, 2012Publication date: August 8, 2013Applicant: Medtronic PS Medical, Inc.Inventors: John Xinghai Wang, Hung Van Bach, Donna J. Burnette, Walter Raymond Blackwell, Weiguo Chen, S. Shane Dexter, Vikram August Garadi, Kevin L. Haney, Joseph William Lopez, R. Mitchell Sherry, Paul Cihak, Durrell Tidwell
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Patent number: 8416415Abstract: A method and system for recreating a two-dimensional distribution of temperatures in an exhaust plane of a gas turbine engine. Light transmission and detection pairs may be arranged in the annulus of the exhaust of the turbine engine in such a way that the individual rays form a two-dimensional mesh of beams across a sector of the exhaust. Based on the absorption of the rays, the temperature of the sector of the exhaust thru which the ray passes may be determined. Based on these determinations, an image that corresponds to the operation of the turbine engine may be generated.Type: GrantFiled: April 27, 2009Date of Patent: April 9, 2013Assignee: General Electric CompanyInventors: Mark Allen Woodmansee, Samit Kumar Basu, Vijay Kumar Yaram, Weiguo Chen, Yikang Gu, Kevin Michael Hinckley
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Patent number: 8257040Abstract: A wind power generation system includes a wind turbine at a wind turbine location, a measuring device for providing a wind condition signal at a test location, a sensor for providing a wind condition signal at the wind turbine, and a controller. The controller is configured for receiving the wind condition signals, using a wind correlation database and the wind condition signal at the test location for providing a wind condition estimation at the wind turbine location, obtaining a difference between the wind condition signal at the wind turbine location and the wind condition estimate at the wind turbine location, and using the difference for adjusting the wind condition signal at the wind turbine location.Type: GrantFiled: September 24, 2009Date of Patent: September 4, 2012Assignee: General Electric CompanyInventors: Weiguo Chen, Jiyang Xia, Lei Zhao
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Patent number: 8209821Abstract: The ratchet buckle for tightening a strap under a ratchet action provides a lock to positively prevent the ratchet buckle from inadvertently releasing the strap. The lock requires a removable handle to be installed on the ratchet buckle before the lock can be released. The removable handle extends the ratchet buckle crank arm for increased leverage in exercising the ratchet buckle and when removed reduces the overall size of the ratchet buckle and eliminates a crank arm portion that would otherwise extend beyond the ratchet buckle base.Type: GrantFiled: December 18, 2009Date of Patent: July 3, 2012Inventor: Weiguo Chen