Patents by Inventor Hou-Hsien Chang
Hou-Hsien Chang 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: 20200271128Abstract: The present disclosure provides an apparatus for a cooling fan in a computer system. The apparatus comprises a plurality of bars, a plurality of slats, a knob, and at least one pin. Each slat of the plurality of slats pivotably couples to at least one bar in the plurality of bars. The knob is located at an option on each of bar of a plurality of bars. Rotating movements of the knob adjust the apparatus between a plurality of positions. The at least one pin can be received at an opening in the cooling fan.Type: ApplicationFiled: May 7, 2019Publication date: August 27, 2020Inventors: Chao-Jung CHEN, Hou-Hsien CHANG
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Patent number: 10686281Abstract: A retention apparatus is provided for securing a cable into a receptacle of an electronic device. The retention apparatus includes a body with two distal ends. A buckle is located at one distal end while a housing is located at the opposite distal end. The buckle includes at least one tooth. The housing includes a receiver configured to secure the buckle and a handle portion. The receiver includes a securing element and guide. The securing element includes at least one notch to interconnect with the at least one tooth of the buckle.Type: GrantFiled: January 27, 2020Date of Patent: June 16, 2020Assignee: QUANTA COMPUTER INC.Inventors: Hou-Hsien Chang, Yen-Chung Hou, Wei-Chih Hung
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Patent number: 10687438Abstract: The present disclosure provides a rail assembly for a computing device in a storage rack. The rail assembly can include a rail body, a rail member, and a locking ear. The rail body can engage with a front vertical portion of the storage rack and a rear vertical portion of the storage rack. The rail member can attach to the rail body, and include a slot extending horizontally along the rail member. This slot can slidably receive a plurality of pins disposed along a side surface of the computing device. The present disclosure also provides for a first locking ear to support a first orientation of the computing device and a second locking ear to support a second orientation of the computing device.Type: GrantFiled: December 11, 2018Date of Patent: June 16, 2020Assignee: QUANTA COMPUTER INC.Inventors: Chao-Jung Chen, Hou-Hsien Chang
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Publication number: 20200161808Abstract: A retention apparatus is provided for securing a cable into a receptacle of an electronic device. The retention apparatus includes a body with two distal ends. A buckle is located at one distal end while a housing is located at the opposite distal end. The buckle includes at least one tooth. The housing includes a receiver configured to secure the buckle and a handle portion. The receiver includes a securing element and guide. The securing element includes at least one notch to interconnect with the at least one tooth of the buckle.Type: ApplicationFiled: January 27, 2020Publication date: May 21, 2020Inventors: Hou-Hsien CHANG, Yen-Chung HOU, Wei-Chih HUNG
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Patent number: 10653992Abstract: A coolant gas, multi-filter filtering unit, for use with servers and other electrical equipment that can be utilized as a retrofit device for existing servers or provided as OEM equipment with the server is described. A series of static centrifugal force filtering units are position upstream of a replaceable surface filter. The surface filter can be a HEPA filter, or alternatively include an absorbent layer or separate third filter of charcoal to remove VOCs.Type: GrantFiled: October 12, 2017Date of Patent: May 19, 2020Assignee: QUANTA COMPUTER INC.Inventors: Chao-Jung Chen, Yu-Nien Huang, Hou-Hsien Chang, Kuen-Hsien Wu
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Patent number: 10608378Abstract: A retention apparatus is provided for securing a cable into a receptacle of an electronic device. The retention apparatus includes a body with two distal ends. A buckle is located at one distal end while a housing is located at the opposite distal end. The buckle includes at least one tooth. The housing includes a receiver configured to secure the buckle and a handle portion. The receiver includes a securing element and guide. The securing element includes at least one notch to interconnect with the at least one tooth of the buckle.Type: GrantFiled: July 9, 2018Date of Patent: March 31, 2020Assignee: QUANTA COMPUTER INC.Inventors: Hou-Hsien Chang, Yen-Chung Hou, Wei-Chih Hung
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Publication number: 20200077536Abstract: The present disclosure provides a rail assembly for a computing device in a storage rack. The rail assembly can include a rail body, a rail member, and a locking ear. The rail body can engage with a front vertical portion of the storage rack and a rear vertical portion of the storage rack. The rail member can attach to the rail body, and include a slot extending horizontally along the rail member. This slot can slidably receive a plurality of pins disposed along a side surface of the computing device. The present disclosure also provides for a first locking ear to support a first orientation of the computing device and a second locking ear to support a second orientation of the computing device.Type: ApplicationFiled: December 11, 2018Publication date: March 5, 2020Inventors: Chao-Jung CHEN, Hou-Hsien CHANG
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Publication number: 20200037457Abstract: The present disclosure provides a latching apparatus with a first component and a second component. The first component is made of a first material and includes a distal end, a proximal end, and an indention between the distal end the proximal end. The distal end includes a mating tab, whereas the proximal end includes a flange member for fixing the first component to a lid of a housing. The second component is made of a second material and is coupled to the mating tab. The second component includes a receiving element for engaging with a securing element of the housing. The latching element includes a pressing region formed in one of the first component and the second component between the indention and the receiving element. The first material has a higher flexibility that the second material.Type: ApplicationFiled: February 26, 2019Publication date: January 30, 2020Inventors: Chao-Jung CHEN, Hou-Hsien CHANG
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Patent number: 10512187Abstract: The present invention provides a device for aligning a plurality of line card connectors with a plurality of fabric card connectors using a lattice having a plurality of intersecting strips defining an array of framed slots.Type: GrantFiled: September 5, 2017Date of Patent: December 17, 2019Assignee: QUANTA COMPUTER INC.Inventors: Chao-Jung Chen, Hou-Hsien Chang, Yaw-Tzorng Tsorng
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Patent number: 10470336Abstract: A liftable and lockable fan is provided. The fan includes: a housing having a side wall; a tab mounted in the side wall, including an upwardly extending lower portion, an outwardly facing locking projection above the lower portion, and an inwardly facing surface above the outwardly facing locking projection; the tab having a first tab position in which the outwardly facing locking projection extends from the side wall and is configured to engage with an exterior locking surface, and a second tab position in which the outwardly facing locking projection is at least partially retracted into the housing; the housing having a recess above the outwardly facing locking projection; and a top cover rotatably mounted to the housing, including a handle on a first end of the cover, an arm on a second end of the cover.Type: GrantFiled: February 16, 2016Date of Patent: November 5, 2019Assignee: QUANTA COMPUTER INC.Inventors: Chao-Jung Chen, Yaw-Tzorng Tsorng, Po-Chen Liu, Hou-Hsien Chang
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Patent number: 10440851Abstract: An apparatus for reverse mounting an electronic device in a server housing is provided. The apparatus includes a first bracket, a second bracket, and a coupling. The first bracket couples to the device body and extends outward from the device body toward a front rail of the server housing. The first bracket includes a first end configured to releasably couple to front rail of the server housing. The second bracket includes a protrusion that extends outward from the device body in an opposite direction relative to the first bracket. The coupling includes a first portion that couples to a rear rail of the server housing and a second portion defining a channel that receives the protrusion of the second bracket.Type: GrantFiled: March 5, 2018Date of Patent: October 8, 2019Assignee: QUANTA COMPUTER INC.Inventors: Chao-Jung Chen, Chih-Ming Chen, Yaw-Tzorng Tsorng, Ta-Chih Chen, Chi-Fu Chen, Hou-Hsien Chang
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Patent number: 10372178Abstract: A system of modular fans for a network device is disclosed. The network device includes a rack assembly having side walls forming an enclosure with a plurality of sled slots accessible from a rear end. A plurality of operation sleds are mountable on one of the plurality of sled slots. A plurality of removable fan modules is provided. Each of the removable fan modules are installed in one of the operation sleds. The removable fan modules are individually removable from the operation sleds and therefore may be swapped out while the rest of the components in the network device remain operational.Type: GrantFiled: September 6, 2017Date of Patent: August 6, 2019Assignee: QUANTA COMPUTER INC.Inventors: Hou-Hsien Chang, Chao-Jung Chen, Yaw-Tzorng Tsorng
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Publication number: 20190190204Abstract: A retention apparatus is provided for securing a cable into a receptacle of an electronic device. The retention apparatus includes a body with two distal ends. A buckle is located at one distal end while a housing is located at the opposite distal end. The buckle includes at least one tooth. The housing includes a receiver configured to secure the buckle and a handle portion. The receiver includes a securing element and guide. The securing element includes at least one notch to interconnect with the at least one tooth of the buckle.Type: ApplicationFiled: July 9, 2018Publication date: June 20, 2019Inventors: Hou-Hsien CHANG, Yen-Chung HOU, Wei-Chih HUNG
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Patent number: 10321600Abstract: A modularized server comprises a rack, a switching mechanism, and a removable electronic device. The rack comprises a first slot and a second slot. The switching mechanism is disposed on the rack. When the removable electronic device is inserted into the first slot, the removable electronic device is operable to drive the switching mechanism to a switching position. The switching mechanism at the switching position can stop another removable electronic device different from a specific design of the removable electronic device from being inserted into the second slot.Type: GrantFiled: February 6, 2017Date of Patent: June 11, 2019Assignee: QUANTA COMPUTER INC.Inventors: Hou-Hsien Chang, Chao-Jung Chen, Yaw-Tzorng Tsorng, Po-Chen Liu
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Publication number: 20190111375Abstract: A coolant gas, multi-filter filtering unit, for use with servers and other electrical equipment that can be utilized as a retrofit device for existing servers or provided as OEM equipment with the server is described. A series of static centrifugal force filtering units are position upstream of a replaceable surface filter. The surface filter can be a HEPA filter, or alternatively include an absorbent layer or separate third filter of charcoal to remove VOCs.Type: ApplicationFiled: October 12, 2017Publication date: April 18, 2019Inventors: Chao-Jung CHEN, Yu-Nien HUANG, Hou-Hsien CHANG, Kuen-Hsien Wu
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Publication number: 20190072729Abstract: A connector panel allowing the use of different connector ports in proximity to each other is disclosed. The connector panel has a first type of connector port, such as an optical connector port. An articulated assembly is located adjacent the first type of connector port, and includes a second type of connector port. The articulated assembly may be swung out from the connector panel, thereby allowing for a connector to be inserted or removed from the second type of connector port without interference from the first type of connector port.Type: ApplicationFiled: September 7, 2017Publication date: March 7, 2019Inventors: Hou-Hsien CHANG, Chao-Jung CHEN, Yaw-Tzorng TSORNG
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Publication number: 20190073006Abstract: A system of modular fans for a network device is disclosed. The network device includes a rack assembly having side walls forming an enclosure with a plurality of sled slots accessible from a rear end. A plurality of operation sleds are mountable on one of the plurality of sled slots. A plurality of removable fan modules is provided. Each of the removable fan modules are installed in one of the operation sleds. The removable fan modules are individually removable from the operation sleds and therefore may be swapped out while the rest of the components in the network device remain operational.Type: ApplicationFiled: September 6, 2017Publication date: March 7, 2019Inventors: Hou-Hsien CHANG, Chao-Jung CHEN, Yaw-Tzorng TSORNG
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Publication number: 20190075674Abstract: The present invention provides a device for aligning a plurality of line card connectors with a plurality of fabric card connectors using a lattice having a plurality of intersecting strips defining an array of framed slots.Type: ApplicationFiled: September 5, 2017Publication date: March 7, 2019Inventors: Chao-Jung CHEN, Hou-Hsien CHANG, Yaw-Tzorng TSORNG
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Patent number: 10222562Abstract: A connector panel allowing the use of different connector ports in proximity to each other is disclosed. The connector panel has a first type of connector port, such as an optical connector port. An articulated assembly is located adjacent the first type of connector port, and includes a second type of connector port. The articulated assembly may be swung out from the connector panel, thereby allowing for a connector to be inserted or removed from the second type of connector port without interference from the first type of connector port.Type: GrantFiled: September 7, 2017Date of Patent: March 5, 2019Assignee: QUANTA COMPUTER INC.Inventors: Hou-Hsien Chang, Chao-Jung Chen, Yaw-Tzorng Tsorng
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Patent number: 10219401Abstract: The present invention provides a device for controlling the time period required to remove a server from a slot. The time period is sufficient for data to be saved from the server prior to power being shut off to the server and its removal from the slot. The device has an arm with a proximal end and a distal end. The arm is mounted for rotation about a first axis from a closed position to an open position. A mechanism applies a motive force to the arm to bias the arm to the open position.Type: GrantFiled: October 3, 2017Date of Patent: February 26, 2019Assignee: QUANTA COMPUTER INC.Inventors: Hou-Hsien Chang, Chao-Jung Chen, Yaw-Tzorng Tsorng