Patents by Inventor Robert Chiang
Robert Chiang 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: 9484675Abstract: A connector includes a shielding case, an insulating main body and a terminal group. The shielding case has an opening for allowing a docking plug to insert therein. The insulating main body is covered by the shielding case. The terminal group is accommodated in the insulating main body. The terminal group has terminals. Each of the terminals has a contact portion and a connecting portion. The contact portion is arranged in two rows in the opening of the shielding case. The connecting portions are fixed to the insulating main body. The connecting portions of a portion of the terminals extend outwards from the insulating main body to form welding legs arranged in the same row.Type: GrantFiled: July 23, 2015Date of Patent: November 1, 2016Assignee: SPEED TECH CORP.Inventors: Chih-Cheng Chen, Robert Chiang
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Publication number: 20160028190Abstract: A connector includes a shielding case, an insulating main body and a terminal group. The shielding case has an opening for allowing a docking plug to insert therein. The insulating main body is covered by the shielding case. The terminal group is accommodated in the insulating main body. The terminal group has terminals. Each of the terminals has a contact portion and a connecting portion. The contact portion is arranged in two rows in the opening of the shielding case. The connecting portions are fixed to the insulating main body. The connecting portions of a portion of the terminals extend outwards from the insulating main body to form welding legs arranged in the same row.Type: ApplicationFiled: July 23, 2015Publication date: January 28, 2016Inventors: Chih-Cheng CHEN, Robert CHIANG
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Patent number: 7452229Abstract: An electrical connector for receiving an electrical module. The electrical module has a convex on a lateral surface. The electrical connector comprises an insulated housing, a plurality of terminals and a metallic shell. The insulated housing has at least a stop wall on an edge and has an indentation corresponding to the convex. The terminals are set in the insulated housing separately. The metallic shell completely surrounds both the insulated housing and the electrical module to avoid operations of the electrical module from being affected by exterior electromagnetic waves.Type: GrantFiled: March 21, 2007Date of Patent: November 18, 2008Assignee: Speed Tech Corp.Inventors: Chien-Yu Hsu, Robert Chiang
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Publication number: 20080233797Abstract: An electrical connector for receiving an electrical module. The electrical module has a convex on a lateral surface. The electrical connector comprises an insulated housing, a plurality of terminals and a metallic shell. The insulated housing has at least a stop wall on an edge and has an indentation corresponding to the convex. The terminals are set in the insulated housing separately. The metallic shell completely surrounds both the insulated housing and the electrical module to avoid operations of the electrical module from being affected by exterior electromagnetic waves.Type: ApplicationFiled: March 21, 2007Publication date: September 25, 2008Applicant: SPEED TECH CORP.Inventors: Chien-Yu Hsu, Robert Chiang
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Patent number: 7381061Abstract: A high density electrical connector to connect an electronic device and a printed circuit board includes a connector body disposed on the printed circuit board, several terminal channels disposed in the connector body, and several terminals disposed in the terminal channels. The printed circuit board has several contact points. Each terminal has an extending portion to connect with the contact points of the printed circuit board. Another end of the terminal has a joint generated by separating with a carrier. A method for assembling the high density electrical connector is also disclosed.Type: GrantFiled: December 3, 2006Date of Patent: June 3, 2008Assignee: Speed Tech Corp.Inventors: Yi-Ching Hung, Chien-Yu Hsu, Robert Chiang
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Patent number: 7366824Abstract: A system and method for updating electronic files and file components are provided. An upgrade client of a remote device receives a delta file block that codes differences between an original and a new version of a file. The upgrade client stores the delta file block in a first memory area. The upgrade client writes an original file block corresponding to the delta file block from an original memory area to a second memory area. A file updating algorithm generates an updated file block in the host device using the received delta file block and the original file block. This updated file block corresponds to the original file block, and is stored in a third memory area. The upgrade client updates the original file block of the remote device by writing the updated file block over the original file block in the original memory area of the remote device.Type: GrantFiled: May 8, 2006Date of Patent: April 29, 2008Assignee: InnoPath Software, Inc.Inventor: Ying-Hsin Robert Chiang
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Publication number: 20080094303Abstract: Planer inverted-F antennas are easily assembled into one device without diversity. The device diminishes interferences and polarization of the antenna to obtain high gain.Type: ApplicationFiled: October 19, 2006Publication date: April 24, 2008Applicant: SPEED TECH CORP.Inventors: Chieh-Lin Tseng, Tz-Chang Liao, Robert Chiang, Jamie Yang
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Publication number: 20080045045Abstract: A high density electrical connector to connect an electronic device and a printed circuit board includes a connector body disposed on the printed circuit board, several terminal channels disposed in the connector body, and several terminals disposed in the terminal channels. The printed circuit board has several contact points. Each terminal has an extending portion to connect with the contact points of the printed circuit board. Another end of the terminal has a joint generated by separating with a carrier. A method for assembling the high density electrical connector is also disclosed.Type: ApplicationFiled: December 3, 2006Publication date: February 21, 2008Applicant: SPEED TECH CORP.Inventors: Yi-Ching Hung, Chien-Yu Hsu, Robert Chiang
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Patent number: 7186290Abstract: A filter system includes a source of clean filter media adjacent a channel through which fluid passes. The filter media is automatically advanced from the source to the channel and eventually to a sealed container adjacent the channel. The filter media is automatically advanced through the channel, where it is replaced with clean filter media in the channel. A controller controls the advancement of the filter media based upon time or based upon a current condition of the filter media.Type: GrantFiled: January 8, 2004Date of Patent: March 6, 2007Assignee: Carrier CorporationInventors: Darren S. Sheehan, Susan D. Brandes, Robert Chiang, Brad Reisfeld
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Patent number: 7096311Abstract: A system and method for updating electronic files and file components are provided. An upgrade client of a remote device receives a delta file block that codes differences between an original and a new version of a file. The upgrade client stores the delta file block in a first memory area. The upgrade client writes an original file block corresponding to the delta file block from an original memory area to a second memory area. A file updating algorithm generates an updated file block in the host device using the received delta file block and the original file block. This updated file block corresponds to the original file block, and is stored in a third memory area. The upgrade client updates the original file block of the remote device by writing the updated file block over the original file block in the original memory area of the remote device.Type: GrantFiled: September 30, 2002Date of Patent: August 22, 2006Assignee: InnoPath Software, Inc.Inventor: Ying-Hsin Robert Chiang
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Publication number: 20060144076Abstract: A condenser coil for a refrigerated beverage and food service merchandiser includes a plurality of parallel fins or V-shaped fins between adjacent tubes. In order to reduce the likelihood of fouling by the bridging of fibers therebetween, the spacing of the fins is maintained at a distance of 0.4 to 0.8 inches apart. In one embodiment, the coil includes a plurality of flat multichannel tubes, with no fins therebetween, and the spacing between the multichannel tubes is maintained in the range of 0.4 to 0.8 inches. In one embodiment, the coil includes at least one serpentine shaped, multichannel tubes, with no fins therebetween, and the spacing between flat, parallel segments of the multichannel tubes is maintained in the range of 0.4 to 0.8 inches.Type: ApplicationFiled: October 21, 2005Publication date: July 6, 2006Applicant: Carrier Commercial Refrigeration Inc.Inventors: Eugene Daddis, Robert Chiang
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Publication number: 20060144227Abstract: Adsorbents and methods of use thereof are provided. One representative, among others, includes an adsorbent having an alkali metal promoted, mixed trivalent layered double hydroxide (LDH) composition. When the mixed trivalent layered double hydroxide (LDH) composition is heated to a temperature ranging from about 300° C. to 450° C., an the adsorbent having an adsorption capacity of at least 0.8 millimoles of CO2 adsorbed per gram of adsorbent is formed.Type: ApplicationFiled: June 19, 2003Publication date: July 6, 2006Inventors: Mark White, Alexei Iretski, Scott Weigel, Robert Chiang, Jeffrey Brozozowski
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Publication number: 20050272594Abstract: A lithium exchanged zeolite X adsorbent blend with improved performance characteristics produced by preparing a zeolite X, preparing a binder which includes highly dispersed attapulgite fibers wherein the tapped bulk density of the highly dispersed attapulgite fibers measured according to DIN/ISO 787 is more than about 550 g/ml, mixing the zeolite X with the binder to form a mixture, forming the mixture into a shaped material, ion exchanging the zeolite X at least 75% with lithium ions, and calcining the shaped material.Type: ApplicationFiled: July 8, 2005Publication date: December 8, 2005Applicant: Zeochem, LLCInventors: Kerry Weston, Dave Jaussaud, Robert Chiang
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Publication number: 20050241327Abstract: A condenser coil for a refrigerated beverage and food service merchandiser includes a plurality of parallel fins between adjacent tubes. In order to reduce the likelihood of fouling by the bridging of fibers therebetween, the spacing of the fins is maintained at a distance of 0.4 to 0.8 inches apart. In one embodiment, the tubes comprise microchannel tubes, with no fins therebetween, and the spacing between the microchannel tubes is maintained in the range of 0.75 inches to optimize the heat transfer performance while minimizing the occurrence of fouling. A supporting structure is provided between microchannel tubes when no fins are included. Also, plural rows of microchannel tubes are provided with separate inlet headings and with the rows being staggered in transverse relationship to enhance the heat transfer characteristic while minimizing the likelihood of fouling.Type: ApplicationFiled: April 29, 2004Publication date: November 3, 2005Inventors: Eugene Daddis, Robert Chiang
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Publication number: 20050150382Abstract: A filter system includes a source of clean filter media adjacent a channel through which fluid passes. The filter media is automatically advanced from the source to the channel and eventually to a sealed container adjacent the channel. The filter media is automatically advanced through the channel, where it is replaced with clean filter media in the channel. A controller controls the advancement of the filter media based upon time or based upon a current condition of the filter media.Type: ApplicationFiled: January 8, 2004Publication date: July 14, 2005Inventors: Darren Sheehan, Susan Brandes, Robert Chiang, Brad Reisfeld
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Publication number: 20040062130Abstract: A system and method for updating electronic files and file components are provided. An upgrade client of a remote device receives a delta file block that codes differences between an original and a new version of a file. The upgrade client stores the delta file block in a first memory area. The upgrade client writes an original file block corresponding to the delta file block from an original memory area to a second memory area. A file updating algorithm generates an updated file block in the host device using the received delta file block and the original file block. This updated file block corresponds to the original file block, and is stored in a third memory area. The upgrade client updates the original file block of the remote device by writing the updated file block over the original file block in the original memory area of the remote device.Type: ApplicationFiled: September 30, 2002Publication date: April 1, 2004Inventor: Ying-Hsin Robert Chiang
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Patent number: 6502413Abstract: A refrigerant cycle has a main expansion valve communicating with an inlet header which in turn communicates with a plurality of flow passages moving towards an evaporator coil. Each of the plurality of passages is provided with an individual restriction which provides additional expansion. The individual restrictions can each be separately controlled or designed such that the flow through each of the passages can be tailored to optimum efficiency and operation within the evaporator coil. However, the use of the main expansion valve in series with these restrictions ensures that each of the restrictions can be relatively simple items. Further, the use of the separate restrictions provides a system which has a simplified inlet header system.Type: GrantFiled: April 2, 2001Date of Patent: January 7, 2003Assignee: Carrier CorporationInventors: Chris Repice, Brad Reisfeld, Robert Chiang
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Publication number: 20020139138Abstract: A refrigerant cycle has a main expansion valve communicating with an inlet header which in turn communicates with a plurality of flow passages moving towards an evaporator coil. Each of the plurality of passages is provided with an individual restriction which provides additional expansion. The individual restrictions can each be separately controlled or designed such that the flow through each of the passages can be tailored to optimum efficiency and operation within the evaporator coil. However, the use of the main expansion valve in series with these restrictions ensures that each of the restrictions can be relatively simple items. Further, the use of the separate restrictions provides a system which has a simplified inlet header system.Type: ApplicationFiled: April 2, 2001Publication date: October 3, 2002Applicant: Carrier CorporationInventors: Chris Repice, Brad Reisfeld, Robert Chiang
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Patent number: 4199445Abstract: Process for the separation of water from mixtures of water and mineral acids by contacting the mixtures against an organic polymeric membrane, and withdrawing at the other side of the membrane a mixture having a higher concentration of water.Type: GrantFiled: January 5, 1976Date of Patent: April 22, 1980Assignee: Monsanto CompanyInventors: Robert Chiang, Eli Perry
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Patent number: 4067805Abstract: Process for the separation of water from mixtures of water and formaldehyde, by contacting the mixtures against an organic polymeric membrane, and withdrawing at the other side of the membrane a mixture having a higher concentration of water.Type: GrantFiled: January 5, 1976Date of Patent: January 10, 1978Assignee: Monsanto CompanyInventors: Robert Chiang, Eli Perry