Patents by Inventor Wei-Cheng Wang
Wei-Cheng Wang 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: 9226580Abstract: A rotation mechanism includes a first rotary member defining an axis, a second rotary member, a track disc, a first rod and a second rod. The first rotary member, the second rotary member and the track disc are assembled coaxially, and the first rotary member and the second rotary member rotate relative to the track disc. The track disc has a first groove, a second groove, a third groove and a center passed by the axis. The first and the second grooves are sited at the same circumference, and an extension direction of the third groove passes through the center. The first rod has a first end slidably disposed in the first groove, and a second end. The second rod has a third end pivoted to the second end and slidably disposed in the third groove, and a fourth end slidably disposed in the second groove.Type: GrantFiled: July 2, 2014Date of Patent: January 5, 2016Assignee: Wistron CorporationInventors: Wei-Cheng Wang, Hsueh-Fen Liao, Chih-Chung Chen, Yueh-Tsung Ho, Keng-Hsien Yang
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Patent number: 9190772Abstract: A portable electronic device assembly includes a portable electronic device and a peripheral device. The portable electronic device includes a first electronic connection element and a first magnetic element. The peripheral device includes a second electronic connection element and a second magnetic element. When the portable electronic device is placed on the peripheral device, the magnetic force between the second magnetic element and the first magnetic element moves the second electronic connection element such that the first electronic connection element and the second electronic connection element are electrically connected.Type: GrantFiled: April 30, 2015Date of Patent: November 17, 2015Assignee: Acer IncorporatedInventors: Wei-Cheng Wang, Shao-Chi Chuang
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Publication number: 20150282355Abstract: A rotation mechanism includes a first rotary member defining an axis, a second rotary member, a track disc, a first rod and a second rod. The first rotary member, the second rotary member and the track disc are assembled coaxially, and the first rotary member and the second rotary member rotate relative to the track disc. The track disc has a first groove, a second groove, a third groove and a center passed by the axis. The first and the second grooves are sited at the same circumference, and an extension direction of the third groove passes through the center. The first rod has a first end slidably disposed in the first groove, and a second end. The second rod has a third end pivoted to the second end and slidably disposed in the third groove, and a fourth end slidably disposed in the second groove.Type: ApplicationFiled: July 2, 2014Publication date: October 1, 2015Inventors: Wei-Cheng Wang, Hsueh-Fen Liao, Chih-Chung Chen, Yueh-Tsung Ho, Keng-Hsien Yang
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Publication number: 20150236445Abstract: A portable electronic device assembly includes a portable electronic device and a peripheral device. The portable electronic device includes a first electronic connection element and a first magnetic element. The peripheral device includes a second electronic connection element and a second magnetic element. When the portable electronic device is placed on the peripheral device, the magnetic force between the second magnetic element and the first magnetic element moves the second electronic connection element such that the first electronic connection element and the second electronic connection element are electrically connected.Type: ApplicationFiled: April 30, 2015Publication date: August 20, 2015Inventors: Wei-Cheng Wang, Shao-Chi Chuang
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Publication number: 20150212517Abstract: A method for transporting a group of semiconductor wafers and a manufacturing system are provided. A semiconductor processing facility is provided. The semiconductor processing facility includes a first destination, a second destination, and a transport system configured to transport a group of semiconductor wafers from the first destination to the second destination. Real time information is collected, where the real time information includes information on a current process executing in the semiconductor processing facility and information on a transfer time. The information on the transfer time includes data that indicates an amount of time required to transport the group of semiconductor wafers from the first destination to the second destination. A request is issued to the transport system to effect the transportation of the group of semiconductor wafers from the first destination to the second destination. A timing of the request is based on the first and second data.Type: ApplicationFiled: January 29, 2014Publication date: July 30, 2015Applicant: Taiwan Semiconductor Manufacturing Company LimitedInventors: WEI-PIN HUANG, WEN-CHI CHIEN, YUH-DEAN TSAI, BING-YUAN CHENG, WEI-CHENG WANG
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Publication number: 20150206734Abstract: A method is provided. The method includes: assigning a buffer to a first wafer lot comprising a plurality of wafers according to a first trigger event associated with an equipment; and assigning a transporter to a second wafer lot comprising a plurality of wafers according to a second trigger event associated with the equipment.Type: ApplicationFiled: January 17, 2014Publication date: July 23, 2015Applicant: Taiwan Semiconductor Manufacturing Company LimitedInventors: WEI-PIN HUANG, WEN-CHI CHIEN, BING-YUAN CHENG, FENG-NING LEE, WEI-CHENG WANG
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Publication number: 20150162228Abstract: A method comprises transferring a wafer carrier to or from an overhead hoist transfer (OHT) system using a conveyor. The method also comprises transferring the wafer carrier between the conveyor and an overhead shuttle (OHS) system using a cross-system transport apparatus. The method further comprises generating control signals using a controller to control at least one of the cross-system transport apparatus, the conveyor, or the loading or unloading of the wafer carrier at the OHT or the OHS. The cross-system transport apparatus comprises a lifting device configured to raise or lower the wafer carrier. The transferring of the wafer carrier between the conveyor and the OHS system comprises one or more of lifting or lowering the wafer carrier.Type: ApplicationFiled: February 18, 2015Publication date: June 11, 2015Inventors: Wei-Cheng WANG, Feng-Ning LEE
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Patent number: 9052869Abstract: A portable electronic device assembly includes a portable electronic device and a peripheral device. The portable electronic device includes a first electronic connection element and a first magnetic element. The peripheral device includes a second electronic connection element and a second magnetic element. When the portable electronic device is placed on the peripheral device, the magnetic force between the second magnetic element and the first magnetic element moves the second electronic connection element such that the first electronic connection element and the second electronic connection element are electrically connected.Type: GrantFiled: August 19, 2013Date of Patent: June 9, 2015Assignee: Acer Inc.Inventors: Wei-Cheng Wang, Shao-Chi Chuang
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Patent number: 9055670Abstract: A battery module comprises a case, an extension/retraction positioning module, a press element, a battery body and a cap. The extension/retraction positioning module is disposed in the case to enable an extension/retraction operation along a first axis; the press element is connected with the extension/retraction positioning module to drive the extension/retraction positioning module to enable the extension/retraction operation when the press element is pushed; the battery body is disposed in the case to move relative to the case to an initial position or a power supply position by the extension/retraction operation, the battery body comprises a power connecting portion; the cap combines with the case and the portable electronic device in a rotational manner. The battery body moves to the initial position or the power supply position by the extension/retraction operation to determine whether the power connecting portion is electrically connected with the portable electronic device.Type: GrantFiled: July 11, 2013Date of Patent: June 9, 2015Assignee: WISTRON CORPORATIONInventors: Chia-Cheng Su, Tsung-Hsien Chen, Po-Yuan Hsu, Hsing-Wang Chang, Wei-Cheng Wang
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Patent number: 9048274Abstract: A system comprising a conveyor. A semiconductor processing tool has a lifter port. The tool is positioned near the conveyor, such that the lifter port is configured to transport a Front Opening Unified Pod (FOUP) between the conveyor and the lifter port. An upstream stocker and a downstream stocker are both co-located with the conveyor and the tool. The upstream and downstream stockers each have a respective storage space for the FOUP and a respective robotic device configured to transport the FOUP between its respective storage space and the conveyor. The upstream stocker is configured to receive the FOUP from an overhead transport (OHT) and deliver the FOUP to the conveyor. The downstream stocker is configured to receive the FOUP from the conveyor and deliver the FOUP to the OHT.Type: GrantFiled: December 8, 2008Date of Patent: June 2, 2015Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.Inventors: Wei-Cheng Wang, Feng-Ning Lee, Chi-Feng Tung, Mao-Lin Kao, Li-Jen Ko
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Patent number: 9013865Abstract: An electronic device is provided, including a main body and a support mechanism. The main body forms a U-shaped recess. The support mechanism includes a U-shaped support, two pivot members and an electrical connection port. The support forms two ends, and the pivot members rotatably connect the two ends to the main body. The electrical connection port is disposed on the support. When the support is in a closed angle position that is relative to the main body, the support is received in the recess and parallel to the main body, and the electrical connection port is covered by the main body. When the support is rotated relative to the main body and is released from the recess, the electronic device can stand on a surface by the support, and the electrical connection port is exposed to a surface of the support.Type: GrantFiled: December 3, 2012Date of Patent: April 21, 2015Assignee: Wistron Crop.Inventors: Tsung-Hsien Chen, Hsing-Wang Chang, Po-Yuan Hsu, Chia-Cheng Su, Wei-Cheng Wang
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Patent number: 8977387Abstract: A system for managing semiconductor production includes a conveyor to convey a wafer carrier to or from an overhead hoist transfer system. The system also includes a cross-system transport apparatus to transfer the wafer carrier between the conveyor and an overhead shuttle system.Type: GrantFiled: April 21, 2010Date of Patent: March 10, 2015Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Wei-Cheng Wang, Feng-Ning Lee
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Patent number: 8947877Abstract: An expanding device for a portable electronic apparatus is disclosed. The expanding device includes a main body for placing the portable electronic apparatus and a sliding assembly disposed in the main body. The sliding assembly includes a slide track element disposed in the main body, a sliding element, and a cover. The sliding element is slidably coupled to the slide track element and slides between a receiving position and an extending position relative to the main body. The cover is pivotally connected to the sliding element and includes a fixing portion. When the sliding element is moved towards outside of the main body to the extending position, the cover can be rotated relative to the sliding element, and the portable electronic apparatus can be fixed on the main body via the fixing portion of the cover.Type: GrantFiled: January 3, 2013Date of Patent: February 3, 2015Assignee: Wistron CorporationInventors: Wei-Cheng Wang, Hsin-Hao Chen, Tsung-Ying Tsai, Tzu-Wei Wang
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Publication number: 20140321070Abstract: A portable electronic device assembly includes a portable electronic device and a peripheral device. The portable electronic device includes a first electronic connection element and a first magnetic element. The peripheral device includes a second electronic connection element and a second magnetic element. When the portable electronic device is placed on the peripheral device, the magnetic force between the second magnetic element and the first magnetic element moves the second electronic connection element such that the first electronic connection element and the second electronic connection element are electrically connected.Type: ApplicationFiled: August 19, 2013Publication date: October 30, 2014Applicant: Acer Inc.Inventors: Wei-Cheng Wang, Shao-Chi Chuang
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Patent number: 8848396Abstract: An electronic device includes a metal shield, a housing, a circuit board, an engaging element, and a fixing element. The circuit board is located between the metal shield and the housing. The engaging element is disposed on the circuit board. The circuit board is fixed on the housing and connected to the metal shield via the engaging element.Type: GrantFiled: August 28, 2012Date of Patent: September 30, 2014Assignee: Wistron Corp.Inventor: Wei-Cheng Wang
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Publication number: 20140244021Abstract: A monitoring system has a vehicle and a monitoring device. The vehicle is movable along a predetermined route, and the monitoring device is mounted to the vehicle. The monitoring device has a sensor configured to monitor an environmental parameter and a controller communicatively coupled to the sensor. The controller is configured to record the monitored environmental parameter along the predetermined route as data points associated with time tags, record position information, and associate the position information with corresponding time tags. The number of time tags associated with the position information is less than the number of time tags associated with the monitored environmental parameter. A server is configured to receive and display a visualized presentation of the recorded monitored environmental parameter and the recorded position information.Type: ApplicationFiled: May 7, 2014Publication date: August 28, 2014Applicant: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.Inventors: Wei-Cheng WANG, Hsiang Yin SHEN
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Patent number: 8792241Abstract: An assembly includes an electronic device casing, a heat-dissipating module and a waterproofing module. The electronic device casing is formed with an encircling wall. The encircling wall has a wall body and an apertured portion formed in the wall body. The heat-dissipating module is coupled to the electronic device casing, is surrounded by the encircling wall, and includes a heat pipe extending through the apertured portion. The waterproofing module includes a waterproofing element that has a ring portion disposed on a top rim of the wall body, and a sleeve portion having a first sleeve segment that is connected to the ring portion, that is sleeved on the heat pipe and that engages the apertured portion so as to establish water tightness between the heat pipe and the apertured portion.Type: GrantFiled: December 19, 2011Date of Patent: July 29, 2014Assignee: Wistron CorporationInventors: Po-Yuan Hsu, Wei-Cheng Wang, Chen-Yu Li, Hsing-Wang Chang, Tsung-Hsien Chen, Chia-Cheng Su
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Patent number: 8751045Abstract: A monitoring system has a vehicle and a monitoring device. The vehicle is movable along a predetermined route, and the monitoring device is detachably mounted to the vehicle. The vehicle has a photonic device configured to read position information according to detection of a positioning tag positioned at a predetermined position along the predetermined route. The monitoring device has a sensor configured to monitor an environmental parameter and a controller communicatively coupled to the sensor and the photonic device. The controller is configured to record the monitored environmental parameter along the predetermined route and the position information.Type: GrantFiled: July 29, 2010Date of Patent: June 10, 2014Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Wei-Cheng Wang, Hsiang Yin Shen
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Patent number: 8749984Abstract: An electronic device includes a main body, an electronic assembly and an ejecting mechanism. The main body is formed with a retaining space, and the electronic assembly is retained in the retaining space of the main body. The ejecting mechanism includes an operating member that has a main portion and a connecting portion disposed on the main portion. The operating member is rotatable on the connecting portion and is disposed in the main body while the lifting section is disposed between the main body and the electronic assembly. The operating section is operable to drive the lifting section to push the electronic assembly out of the retaining space.Type: GrantFiled: December 16, 2011Date of Patent: June 10, 2014Assignee: Wistron CorporationInventors: Wei-Cheng Wang, Po-Yuan Hsu, Chen-Yu Li, Hsing-Wang Chang
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Publication number: 20140071600Abstract: A battery module comprises a case, an extension/retraction positioning module, a press element, a battery body and a cap. The extension/retraction positioning module is disposed in the case to enable an extension/retraction operation along a first axis; the press element is connected with the extension/retraction positioning module to drive the extension/retraction positioning module to enable the extension/retraction operation when the press element is pushed; the battery body is disposed in the case to move relative to the case to an initial position or a power supply position by the extension/retraction operation, the battery body comprises a power connecting portion; the cap combines with the case and the portable electronic device in a rotational manner. The battery body moves to the initial position or the power supply position by the extension/retraction operation to determine whether the power connecting portion is electrically connected with the portable electronic device.Type: ApplicationFiled: July 11, 2013Publication date: March 13, 2014Inventors: CHIA-CHENG SU, TSUNG-HSIEN CHEN, PO-YUAN HSU, HSING-WANG CHANG, WEI-CHENG WANG