Patents by Inventor Hung-Chang Chen
Hung-Chang 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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Publication number: 20240230020Abstract: In some examples, a mount includes a mounting plate. In some examples, the mounting plate includes mounting holes disposed in a rectangular pattern on the mounting plate to mount a device to the mounting plate. In some examples, the mount includes an adjustment mechanism disposed within a depression of the mounting plate. In some examples, the mount includes a coupler to couple the mounting plate to a support.Type: ApplicationFiled: October 21, 2022Publication date: July 11, 2024Inventors: Joseph Roy Torretto, Li-Pang Liang, Hung-Chang Chen, Chang-I Chen, John W. Frederick
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Publication number: 20240133510Abstract: In some examples, a mount includes a mounting plate. In some examples, the mounting plate includes mounting holes disposed in a rectangular pattern on the mounting plate to mount a device to the mounting plate. In some examples, the mount includes an adjustment mechanism disposed within a depression of the mounting plate. In some examples, the mount includes a coupler to couple the mounting plate to a support.Type: ApplicationFiled: October 20, 2022Publication date: April 25, 2024Inventors: Joseph Roy Torretto, Li-Pang Liang, Hung-Chang Chen, Chang-I Chen, John W. Frederick
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Publication number: 20230332730Abstract: According to an example, a display mount comprises a mount base to attach to a work surface, a body member having a first lateral side lateral to and wider than a second side, and a movable member to receive the body member. The movable member comprises a support element to attach to a display and a locking mechanism aligned with the second side of the body member and movable between an unlocked position in which the movable member is movable along a length of the body member and a locked position in which the locking mechanism fixes the movable member with respect to the body member.Type: ApplicationFiled: April 13, 2022Publication date: October 19, 2023Inventors: Hung-Chang CHEN, Hai-Lung HUNG, Chih Jen HUANG
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Patent number: 11703910Abstract: A docking station includes a network interface controller (NIC), a dock-side controller and a dock-side connector interface. The NIC is configured to transmit one or more management component transport protocol (MCTP) packets via a system management bus (SMbus). The dock-side controller is electrically coupled to the SMbus, and configured to encode the one or more MCTP packets to one or more vendor specific protocol (VSP) packets. The dock-side connector interface is electrically coupled to the dock-side controller, and configured to transmit the one or more VSP packets to an electrical device to control a basic input output system (BIOS) of the electrical device on the condition that the electrical device is connected to the docking station via the dock-side connector interface.Type: GrantFiled: January 11, 2018Date of Patent: July 18, 2023Assignee: REALTEK SEMICONDUCTOR CORPORATIONInventors: Zhen-Ting Huang, Chun-Hao Lin, Er-Zih Wong, Hung-Chang Chen
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Publication number: 20230214996Abstract: An eyes measurement system, a method and a computer-readable medium are provided, including a client device with a measurement application and a cloud processing device, where the cloud processing device receives the subject's eye images uploaded by the measurement application. After pre-processing the eye images, the cloud processing device uses a prediction model to obtain the predicted eye measure of the subject such as an MRD1, an MRD2 and an LF, and presents the predicted eye measure of the MRD1, the MRD2 and the LF to the clinicians as a basis for diagnosis. Therefore, the eye images are taken without restricting to the places, and the prediction model is used to accurately obtain the subject's eye measure, thereby providing the clinicians with a clear basis for diagnosis.Type: ApplicationFiled: April 21, 2022Publication date: July 6, 2023Inventors: Oscar Kuang-Sheng Lee, Hung-Chang Chen, Si-Han Wang
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Publication number: 20190079777Abstract: A docking station includes a network interface controller (NIC), a dock-side controller and a dock-side connector interface. The NIC is configured to transmit one or more management component transport protocol (MCTP) packets via a system management bus (SMbus). The dock-side controller is electrically coupled to the SMbus, and configured to encode the one or more MCTP packets to one or more vendor specific protocol (VSP) packets. The dock-side connector interface is electrically coupled to the dock-side controller, and configured to transmit the one or more VSP packets to an electrical device to control a basic input output system (BIOS) of the electrical device on the condition that the electrical device is connected to the docking station via the dock-side connector interface.Type: ApplicationFiled: January 11, 2018Publication date: March 14, 2019Inventors: Zhen-Ting HUANG, Chun-Hao LIN, Er-Zih WONG, Hung-Chang CHEN
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Publication number: 20170207194Abstract: A chip package is provided. The chip package includes a first chip including a carrier substrate and a device substrate thereon. A second chip is mounted on the device substrate. A portion of the device substrate extends outward from the edge of the second chip, so as to be exposed from the second chip. A conductive pad is between the device substrate and the second chip. A polymer protective layer conformally covers the second chip, the exposed portion of the device substrate, and the edge of the carrier substrate. A redistribution layer is disposed on the polymer protective layer and extends into a first opening that passes through the polymer protective layer and the second chip and exposes the conductive pad, so as to be electrically connected to the conductive pad.Type: ApplicationFiled: January 18, 2017Publication date: July 20, 2017Inventors: Hsing-Lung SHEN, Jiun-Yen LAI, Yu-Ting HUANG, Tsung-Cheng CHAN, Jan-Lian LIAO, Hung-Chang CHEN, Ming-Chieh HUANG, Hsi-Chien LIN
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Patent number: 9609761Abstract: A method of mounting a self-adhesive substrate on an electronic device comprising steps of: (S01) providing a base for mounting at least one self-adhesive substrate thereon, wherein each self-adhesive substrate includes a copper circuit layer formed thereon, an insulated adhering layer adhered with the copper circuit layer and made of glue with thermal conductive powders, and a release layer attached with the insulated adhering layer; (S02) forming the at least one self-adhesive substrate on the base based on a profile or a circuit configuration of a fixing portion of an accommodating member of an electronic device; (S03) welding a plurality of electronic elements on the copper circuit layer of each self-adhesive substrate; (S04) removing each self-adhesive substrate; (S05) removing the release layer from each self-adhesive substrate to adhere each self-adhesive substrate on the fixing portion of the accommodating member of the electronic device.Type: GrantFiled: October 3, 2014Date of Patent: March 28, 2017Inventor: Hung-Chang Chen
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Patent number: 9470374Abstract: An omnidirectional LED lamp contains a holder. The holder includes an electrical connecting member couple with an external power supply; an accommodating connector having a LED driving module and plural orifices; plural lighting tubes inserted into the plural orifices, and each lighting tube having an opening; a plurality of self-adhesive substrates, each having a first circuit layer, a bending portion, and a second circuit layer electrically connected with the first circuit layer; plural first LED elements arranged on plural fixing plates and electrically connected with plural first circuit layers; plural second LED elements arranged on plural bending portions and electrically connected with plural second circuit layers; wherein the LED driving module controls the plural first LED elements and the plural second LED elements to illuminate lights; and a transparent lid covered on plural openings of the plural lighting tubes.Type: GrantFiled: October 9, 2014Date of Patent: October 18, 2016Inventor: Hung-Chang Chen
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Publication number: 20160215935Abstract: A LED lighting tube contains: a body, an explosion-proof protecting film, a fixing member, a plurality of LED elements, and two caps. The body includes an outer wall and an inner wall, the explosion-proof protecting film covers the body, the fixing member includes at least one circuit layer electrically connected with two LED driving modules and an adhesive layer adhered with the inner wall of the body. The plurality of LED elements are arranged on the at least one circuit layer and are electrically connected with the two LED driving modules via the at least one circuit layer, the two caps are mounted on two ends of the body, and each cap has an electrical terminal set, wherein a first end of the electrical terminal set is electrically connected with an external power, and a second end of the electrical terminal set is electrically coupled with each LED driving module.Type: ApplicationFiled: January 22, 2015Publication date: July 28, 2016Inventor: HUNG-CHANG CHEN
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Publication number: 20160102812Abstract: An omnidirectional LED lamp contains a holder. The holder includes an electrical connecting member couple with an external power supply; an accommodating connector having a LED driving module and plural orifices; plural lighting tubes inserted into the plural orifices, and each lighting tube having an opening; a plurality of self-adhesive substrates, each having a first circuit layer, a bending portion, and a second circuit layer electrically connected with the first circuit layer; plural first LED elements arranged on plural fixing plates and electrically connected with plural first circuit layers; plural second LED elements arranged on plural bending portions and electrically connected with plural second circuit layers; wherein the LED driving module controls the plural first LED elements and the plural second LED elements to illuminate lights; and a transparent lid covered on plural openings of the plural lighting tubes.Type: ApplicationFiled: October 9, 2014Publication date: April 14, 2016Inventor: HUNG-CHANG CHEN
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Publication number: 20160100491Abstract: A method of mounting a self-adhesive substrate on an electronic device comprising steps of: (S01) providing a base for mounting at least one self-adhesive substrate thereon, wherein each self-adhesive substrate includes a copper circuit layer formed thereon, an insulated adhering layer adhered with the copper circuit layer and made of glue with thermal conductive powders, and a release layer attached with the insulated adhering layer; (S02) forming the at least one self-adhesive substrate on the base based on a profile or a circuit configuration of a fixing portion of an accommodating member of an electronic device; (S03) welding a plurality of electronic elements on the copper circuit layer of each self-adhesive substrate; (S04) removing each self-adhesive substrate; (S05) removing the release layer from each self-adhesive substrate to adhere each self-adhesive substrate on the fixing portion of the accommodating member of the electronic device.Type: ApplicationFiled: October 3, 2014Publication date: April 7, 2016Inventor: HUNG-CHANG CHEN
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Publication number: 20160084455Abstract: A LED lighting tube contains: a body, an explosion-proof protecting film, a fixing member, a plurality of LED elements, and two caps. The body includes an outer wall and an inner wall, the explosion-proof protecting film covers the body, the fixing member includes at least one circuit layer electrically connected with two LED driving modules and an adhesive layer adhered with the inner wall of the body. The plurality of LED elements are arranged on the at least one circuit layer and are electrically connected with the two LED driving modules via the at least one circuit layer, the two caps are mounted on two ends of the body, and each cap has an electrical terminal set, wherein a first end of the electrical terminal set is electrically connected with an external power, and a second end of the electrical terminal set is electrically coupled with each LED driving module.Type: ApplicationFiled: September 18, 2014Publication date: March 24, 2016Inventor: HUNG-CHANG CHEN
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Patent number: 9236429Abstract: A semiconductor structure includes a substrate, a dam element, a first isolation layer, a second isolation layer, and a conductive layer. The substrate has a conductive pad, a trench, a sidewall, a first surface, and a second surface opposite to the first surface. The conductive pad is located on the second surface. The trench has a first opening at the first surface, and has a second opening at the second surface. The dam element is located on the second surface and covers the second opening. The dam element has a concave portion that is at the second opening. The first isolation layer is located on a portion of the sidewall. The second isolation layer is located on the first surface and the sidewall that is not covered by the first isolation layer, such that an interface is formed between the first and second isolation layers.Type: GrantFiled: April 29, 2015Date of Patent: January 12, 2016Assignee: XINTEC INC.Inventors: Yu-Lin Yen, Sheng-Hao Chiang, Hung-Chang Chen, Ho-Ku Lan, Chen-Mei Fan
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Publication number: 20150318348Abstract: A semiconductor structure includes a substrate, a dam element, a first isolation layer, a second isolation layer, and a conductive layer. The substrate has a conductive pad, a trench, a sidewall, a first surface, and a second surface opposite to the first surface. The conductive pad is located on the second surface. The trench has a first opening at the first surface, and has a second opening at the second surface. The dam element is located on the second surface and covers the second opening. The dam element has a concave portion that is at the second opening. The first isolation layer is located on a portion of the sidewall. The second isolation layer is located on the first surface and the sidewall that is not covered by the first isolation layer, such that an interface is formed between the first and second isolation layers.Type: ApplicationFiled: April 29, 2015Publication date: November 5, 2015Inventors: Yu-Lin YEN, Sheng-Hao CHIANG, Hung-Chang CHEN, Ho-Ku LAN, Chen-Mei FAN
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Patent number: 9013043Abstract: A semiconductor element includes: a transparent substrate; a stack structure formed on the transparent substrate and having a metal oxide layer partially exposed through sidewalls of the stack structure; a plurality of leads spacingly formed on the stack structure and extending to the sidewalls of the stack structure; an insulating film covering the exposed portions of the metal oxide layer; a metal film formed on the leads; and a solder mask layer disposed on the metal film, the stack structure and the insulating film. As such, the insulating film prevents short circuits from occurring between adjacent leads so as to improve the product yield.Type: GrantFiled: November 2, 2012Date of Patent: April 21, 2015Assignee: Xintec Inc.Inventor: Hung-Chang Chen
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Publication number: 20140036056Abstract: A monitoring system includes a capturing unit for capturing images of the area in front of an electronic device to obtain images for video playback, a monitoring unit for monitoring the state of the electronic device, a communicating unit, a prompting unit, a detecting unit for detecting whether an abnormal event occurs in the monitoring area when the electronic device is in the unused state, and detecting whether the user is using the electronic device abnormally when the electronic device is in the working state, and a processor for transmitting the captured images to a preset accessing address via the communicating unit, and controlling the prompting unit to generate information when the user is detected to be using the electronic device abnormally. A monitoring method is also provided.Type: ApplicationFiled: November 7, 2012Publication date: February 6, 2014Applicant: HON HAI PRECISION INDUSTRY CO., LTD.Inventor: HUNG-CHANG CHEN
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Publication number: 20140039725Abstract: A handheld device includes a first main part, and a second main part. The first main part includes a key system to manipulate a vehicle, a storage to store a number of instructions, and a first processor to execute the instructions to generate information. The second main part includes an input unit to generate commands in response to user's operations, and an output unit to output the information.Type: ApplicationFiled: August 1, 2013Publication date: February 6, 2014Applicant: HON HAI PRECISION INDUSTRY CO., LTD.Inventor: HUNG-CHANG CHEN
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Publication number: 20140035518Abstract: A docking station for an electronic device capable of outputting video signals includes a first communicating unit capable of communicating with the electronic device to receive the video signals, a first input unit for receiving users' operation to generate operating signals, and a processor electrically connected with the first communicating unit and the first input unit. The processor generates signals for controlling the electronic device in response to the operating signals, and further displays the video signals on a larger screen.Type: ApplicationFiled: November 7, 2012Publication date: February 6, 2014Applicant: HON HAI PRECISION INDUSTRY CO., LTD.Inventor: HUNG-CHANG CHEN
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Patent number: 8523370Abstract: An electronic apparatus includes a main body and a projection mechanism. The main body is used for providing video signals. The projection mechanism includes a built-in mini-projector that can either be stored in the electronic apparatus or extended out of the electronic apparatus for use. The mini-projector is capable of receiving video signals and projecting corresponding images when the projection mechanism is extended, and stops the projection of images when retracted.Type: GrantFiled: September 13, 2010Date of Patent: September 3, 2013Assignee: Hon Hai Precision Industry Co., Ltd.Inventors: Cho-Chuan Yang, Chun-Hsi Lin, Hung-Chang Chen, Ming-Chang Kuo