Patents by Inventor Kuo-Lung Chang
Kuo-Lung 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: 20240113071Abstract: An integrated circuit package including electrically floating metal lines and a method of forming are provided. The integrated circuit package may include integrated circuit dies, an encapsulant around the integrated circuit dies, a redistribution structure on the encapsulant, a first electrically floating metal line disposed on the redistribution structure, a first electrical component connected to the redistribution structure, and an underfill between the first electrical component and the redistribution structure. A first opening in the underfill may expose a top surface of the first electrically floating metal line.Type: ApplicationFiled: January 5, 2023Publication date: April 4, 2024Inventors: Chung-Shi Liu, Mao-Yen Chang, Yu-Chia Lai, Kuo-Lung Pan, Hao-Yi Tsai, Ching-Hua Hsieh, Hsiu-Jen Lin, Po-Yuan Teng, Cheng-Chieh Wu, Jen-Chun Liao
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Publication number: 20240071981Abstract: A method of fabricating a semiconductor structure includes the following steps. A semiconductor wafer is provided. A plurality of first surface mount components and a plurality of second surface mount components are bonded onto the semiconductor wafer, wherein a first portion of each of the second surface mount components is overhanging a periphery of the semiconductor wafer. A first barrier structure is formed in between the second surface mount components and the semiconductor wafer. An underfill structure is formed under a second portion of each of the second surface mount components, wherein the first barrier structure blocks the spreading of the underfill structure from the second portion to the first portion.Type: ApplicationFiled: November 1, 2023Publication date: February 29, 2024Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Mao-Yen Chang, Chih-Wei Lin, Hao-Yi Tsai, Kuo-Lung Pan, Chun-Cheng Lin, Tin-Hao Kuo, Yu-Chia Lai, Chih-Hsuan Tai
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Patent number: 10608864Abstract: A method of establishing a paid connection between multi-platforms, where a transmitting end application is installed in a transmitting end apparatus of a sharing source and a receiving end application is installed in a receiving end apparatus of a sharing target. When establishing a connection, the transmitting end application/receiving end application confirms whether a unique ID of the receiving end apparatus/transmitting end apparatus exists in an exception list, and confirms whether the receiving end application/transmitting end apparatus makes payment based on an operating system used by the transmitting end apparatus/receiving end application, in order to determine establishing a limited or an unlimited connection between the transmitting end apparatus and the receiving end apparatus.Type: GrantFiled: May 12, 2017Date of Patent: March 31, 2020Assignee: BARCO LIMITEDInventors: Kuo-Lung Chang, Hsing-Yung Wang, Meng-Chung Hung, Kuan-Yu Chou, Jr-Rong Fan, Shih-Ping Liu, Li-Ger Chen
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Patent number: 10070543Abstract: A power adapter including a first substrate, a second substrate, a transformer and an insulating frame is provided. The first substrate includes a first terminal set. The second substrate includes a second terminal set. The transformer includes a primary side connection terminal and a secondary side connection terminal, wherein the primary side connection terminal is connected to the first terminal set and the secondary side connection terminal is connected to the second terminal set. The insulating frame is disposed between the first substrate and the second substrate, and the transformer leans against the insulating frame.Type: GrantFiled: November 14, 2016Date of Patent: September 4, 2018Assignees: LITE-ON ELECTRONICS (GUANGZHOU) LIMITED, Lite-On Technology CorporationInventors: Chih-Pin Sung, Kuo-Lung Chang, Yi-Ling Chen, Kun-Hua Tsai, Zih-Yi Yang
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Publication number: 20180027674Abstract: A power adapter including a first substrate, a second substrate, a transformer and an insulating frame is provided. The first substrate includes a first terminal set. The second substrate includes a second terminal set. The transformer includes a primary side connection terminal and a secondary side connection terminal, wherein the primary side connection terminal is connected to the first terminal set and the secondary side connection terminal is connected to the second terminal set. The insulating frame is disposed between the first substrate and the second substrate, and the transformer leans against the insulating frame.Type: ApplicationFiled: November 14, 2016Publication date: January 25, 2018Applicants: LITE-ON ELECTRONICS (GUANGZHOU) LIMITED, Lite-On Technology CorporationInventors: Chih-Pin Sung, Kuo-Lung Chang, Yi-Ling Chen, Kun-Hua Tsai, Zih-Yi Yang
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Publication number: 20170250830Abstract: A method of establishing a paid connection using a screen mirroring application between multi-platforms, where a transmitting end application is installed in a transmitting end apparatus of a sharing source and a receiving end application is installed in a receiving end apparatus of a sharing target. When establishing a connection, the transmitting end application confirms if an unique ID of the receiving end apparatus exists in an exception list, and if the receiving end application makes payment based on an operating system used by the transmitting end apparatus in order to determine establishing a limited or an unlimited connection between the transmitting end apparatus and the receiving end apparatus. Thus, the method assures that either the transmitting end application or the receiving end application is a paid version, a user complies with an application license agreement by using the exception list and the right of application developers is protected.Type: ApplicationFiled: May 12, 2017Publication date: August 31, 2017Inventors: Kuo-Lung CHANG, Hsing-Yung WANG, Meng-Chung HUNG, Kuan-Yu CHOU, Jr-Rong FAN, Shih-Ping LIU, Li-Ger CHEN
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Patent number: 9185448Abstract: A remote control method comprises: providing a receiving device electrically connected with a display device; the receiving device establishing wireless communication connections respectively with a mobile internet device and a computer; a user inputting a control instruction to the mobile internet device to transmit the control instruction to the receiving device therefrom; the receiving device forwarding the control instruction to the computer; and the computer responding to the control instruction and transmitting a screen frame to the receiving device for the display device to output the screen frame. The remote control method may simplify the operating procedures for switching computers and enhance the communication quality between the mobile internet device and the computer.Type: GrantFiled: September 23, 2011Date of Patent: November 10, 2015Assignee: AWIND Inc.Inventors: Kuo-Lung Chang, Chao-Cheng Lin, Hsing-Yung Wang, Meng-Chung Hung, Kuan-Yu Chou, Cheng-Hsiung Chang, Shih-Pin Liu
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Publication number: 20140012999Abstract: A method of establishing a paid connection using a screen mirroring application between multi-platforms is disclosed. A transmitting end application is installed in a transmitting end apparatus of a sharing source. A receiving end application is installed in a receiving end apparatus of a sharing target. If the transmitting end application is a paid version, an unlimited connection is established for performing screen mirroring between the transmitting end apparatus and any receiving end apparatus. If the transmitting end application is a free version, the method further confirms if the receiving end application is a paid version for deciding whether a limited connection or an unlimited connection should be established. Thus, it is assured that either the transmitting end application or the receiving end application is a paid version, the interests of application developers are protected and users are free from paying twice for establishing one connection.Type: ApplicationFiled: September 10, 2013Publication date: January 9, 2014Applicant: Awind Inc.Inventors: Kuo-Lung CHANG, Hsing-Yung WANG, Meng-Chung HUNG, Kuan-Yu CHOU, Chin-Jung FAN, Shih-Pin LIU, Li-Ger CHEN
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Publication number: 20130311564Abstract: A sender device of sharing screenshots comprises a detection module, a control module and a wireless network interface. The detection module detects in the background whether a user is executing a screenshot activity and outputs a corresponding trigger signal. The control module electrically connects with the detection module and retrieves a latest-taken screenshot according to the trigger signal output by the detection module. The wireless network interface electrically connects the control module for establishing a wireless network link with a receiver device and transmitting the screenshot to the receiver device. The abovementioned sender device is able to simplify the operation to share screenshots.Type: ApplicationFiled: May 13, 2013Publication date: November 21, 2013Applicant: Awind, IncInventors: Kuo-Lung CHANG, Cheng-Hsiung CHANG, Meng-Chung HUNG, Shih-Ping LIU, Kuan-Yu CHOU, Hsing-Yung WANG
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Publication number: 20130298011Abstract: A presentation method comprises: a sender device capturing screen frames and transmitting the screen frames to a receiver device; the receiver device receiving the screen frames transmitted by the sender device and outputting the screen frames to a display device for displaying the screen frames; establishing a webpage server in the receiver device; and the receiver device storing the screen frames as web pages. Thereby, the audiences can use the browsers of mobile Internet devices to link with the webpage server and browse the web pages containing the presentation contents.Type: ApplicationFiled: May 3, 2013Publication date: November 7, 2013Applicant: Awind, IncInventors: Kuo-Lung CHANG, Jr-Rong FAN, Ping-Yang TU, Hsing-Yung WANG
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Publication number: 20130294498Abstract: A video encoding system applied in a remote desktop system includes a capturing module, an encoding module and an estimating module. The capturing module is configured for capturing a plurality of screen frames of an electronic device at a capture rate. The encoding module is configured for encoding the screen frames captured by the capturing module at an encoding rate. The estimating module is configured for determining whether the current screen frame changes or not and then adjusting the encoding rate of the encoding module according to the estimating result. In this case, the encoding rate is equal to or less than the capture rate. The video encoding system can reduce system resource usage and energy consumption when the screen frame does not change. A video encoding method and a computer readable medium storing the method are also disclosed.Type: ApplicationFiled: April 23, 2013Publication date: November 7, 2013Applicant: Awind, IncInventors: Kuo-Lung CHANG, Hsing-Yung WANG, Way LU-CHEN, Kuan-Yu CHOU, Meng-Chung HUNG
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Patent number: 8560704Abstract: A method of establishing a charged connection using a screen sharing application between multi-platforms is disclosed. A transmitting end application is installed in a transmitting end apparatus of a sharing source. A receiving end application is installed in a receiving end apparatus of a sharing target. If the transmitting end application is a charged version, an unlimited connection is established for performing screen sharing between the transmitting end apparatus and any receiving end apparatus. If the transmitting end application is a free version, the method further confirms if the receiving end application is a charged version for deciding whether a limited connection or an unlimited connection should be established. Thus, it is assured that either the transmitting end application or the receiving end application is a charged version, the interests of application developers are protected and users are free from paying twice for establishing one connection.Type: GrantFiled: August 24, 2011Date of Patent: October 15, 2013Assignee: Awind Inc.Inventors: Kuo-Lung Chang, Hsing-Yung Wang, Meng-Chung Hung, Kuan-Yu Chou, Shih-Pin Liu, Chin-Jung Fan, Li-Ger Chen
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Patent number: 8521900Abstract: A remote audio-video sharing method and an application program for the same are provided. The method comprises a content provider device capturing screen frames and sounds of the content provider device. First encoding and second encoding are executed on the captured screen frames and sound to transmit to and play on a content displayer device and a content controller device. The content displayer device receives, decodes the data and smoothly plays the received data. The content controller device receives, decodes the data and plays the received data in synch with the content provider device. Additionally, a control command is generated by the content controller device to reply to the content provider device to manipulate operations of the content provider device.Type: GrantFiled: May 5, 2011Date of Patent: August 27, 2013Assignee: Awind Inc.Inventors: Kuo-Lung Chang, Hsing-Yung Wang, Meng-Chung Hung, Kuan-Yu Chou, Chen-Way Lu, Chin-Jung Fan
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Patent number: 8477842Abstract: An encoding method of screen frame and its application of electronic devices, which rapidly detect motion regions and motionless regions from lossless screen frames captured by software, and then encode the motion regions with lower image quality while encode motionless regions with higher quality to display higher quality images and smooth video at a receiving end in real-time. Furthermore, the above-mentioned encoding method is optimized for lossless screen frames which does not need complicated operations of video encoder of prior art, such as motion estimation, motion compensation, etc., so that the method can be implemented with minor system resources and lower latency delay.Type: GrantFiled: June 1, 2010Date of Patent: July 2, 2013Assignee: Awind, Inc.Inventors: Kuo-Lung Chang, Hsing-Yung Wang, Meng-Chung Hung, Way Lu-Chen
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Publication number: 20130054815Abstract: A method of establishing a charged connection using a screen sharing application between multi-platforms is disclosed. A transmitting end application is installed in a transmitting end apparatus of a sharing source. A receiving end application is installed in a receiving end apparatus of a sharing target. If the transmitting end application is a charged version, an unlimited connection is established for performing screen sharing between the transmitting end apparatus and any receiving end apparatus. If the transmitting end application is a free version, the method further confirms if the receiving end application is a charged version for deciding whether a limited connection or an unlimited connection should be established. Thus, it is assured that either the transmitting end application or the receiving end application is a charged version, the interests of application developers are protected and users are free from paying twice for establishing one connection.Type: ApplicationFiled: August 24, 2011Publication date: February 28, 2013Inventors: Kuo-Lung CHANG, Hsing-Yung WANG, Meng-Chung HUNG, Kuan-Yu CHOU, Shih-Pin LIU, Chin-Jung FAN, Li-Ger CHEN
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Patent number: 8378923Abstract: A locating and displaying method upon a specific video region of a computer screen comprises the steps of: capturing a plurality of computer screens during a predetermined time period; comparing one computer screen with the following computer screen to locate a plurality of screen differences, in which every single screen difference includes at least one different region; judging a respective position of every individual different region of each screen difference so as to locate an object window containing the different region; determine one object window as a video region by comparing a size or an appearance time of the object window; capturing a film of the video region; forwarding the film to a distant displayer; and then the displayer broadcasting the film on a display.Type: GrantFiled: April 23, 2012Date of Patent: February 19, 2013Assignee: Awind Inc.Inventors: Kuo-Lung Chang, Hsing-Yung Wang
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Patent number: 8373616Abstract: A locating and displaying method upon a specific video region of a computer screen comprises the steps of: capturing a plurality of computer screens during a predetermined time period; comparing one computer screen with the following computer screen to locate a plurality of screen differences, in which every single screen difference includes at least one different region; judging a respective position of every individual different region of each screen difference so as to locate an object window containing the different region; determine one object window as a video region by comparing a size or an appearance time of the object window; capturing a film of the video region; forwarding the film to a distant displayer; and then the displayer broadcasting the film on a display.Type: GrantFiled: March 6, 2008Date of Patent: February 12, 2013Assignee: Awind Inc.Inventors: Kuo-Lung Chang, Hsing-Yung Wang
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Publication number: 20130021526Abstract: A remote control method comprises: providing a receiving device electrically connected with a display device; the receiving device establishing wireless communication connections respectively with a mobile internet device and a computer; a user inputting a control instruction to the mobile internet device to transmit the control instruction to the receiving device therefrom; the receiving device forwarding the control instruction to the computer; and the computer responding to the control instruction and transmitting a screen frame to the receiving device for the display device to output the screen frame. The remote control method may simplify the operating procedures for switching computers and enhance the communication quality between the mobile internet device and the computer.Type: ApplicationFiled: September 23, 2011Publication date: January 24, 2013Inventors: Kuo-Lung CHANG, Chao-Cheng LIN, Hsing-Yung WANG, Meng-Chung HUNG, Kuan-Yu CHOU, Cheng-Hsiung CHANG, Shih-Pin LIU
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Patent number: 8316138Abstract: A plug-and-show USB portable disk, applied to a wireless presentation system including a computer, a wireless gateway wireless networking with the computer and a display apparatus connected with the wireless gateway, includes an image capturing and analyzing program and a plug-and-show program. The computer, further having a screen and a USB transmission port, is to transmit at least a presentation frame data to the screen for displaying respective presentation frame image. The image capturing and analyzing program is to capture and analyze the presentation frame data transmitted from the computer to the wireless gateway and to generate and forward an analysis result of the presentation frame data to the wireless gateway through the computer. The plug-and-show program is to control the computer to execute the image capturing and analyzing program as the USB portable disk engages with the USB transmission port.Type: GrantFiled: September 7, 2010Date of Patent: November 20, 2012Assignee: Awind Inc.Inventor: Kuo-Lung Chang
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Publication number: 20120284650Abstract: A remote audio-video sharing method and an application program for the same are provided. The method comprises a content provider device capturing screen frames and sounds of the content provider device. First encoding and second encoding are executed on the captured screen frames and sound to transmit to and play on a content displayer device and a content controller device. The content displayer device receives, decodes the data and smoothly plays the received data. The content controller device receives, decodes the data and plays the received data in synch with the content provider device. Additionally, a control command is generated by the content controller device to reply to the content provider device to manipulate operations of the content provider device.Type: ApplicationFiled: May 5, 2011Publication date: November 8, 2012Inventors: Kuo-Lung Chang, Hsing-Yung Wang, Meng-Chung Hung, Kuan-Yu Chou, Chen-Way Lu, Chin-Jung Fan