Patents by Inventor Chung-Cheng HSU
Chung-Cheng HSU 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).
-
Patent number: 11523094Abstract: A display system for displaying a panoramic image and an operation method thereof are provided. The display system for displaying a panoramic image includes N projectors and a controller. The N projectors project N sub-images according to N image data and form a panoramic image. Each sub-image has a sub-image overlapping area, so that two adjacent sub-images of the N sub-images partially overlap, and that a first sub-image and an Nth sub-image of the N sub-images partially overlap. The controller copies a first edge image corresponding to a first edge of an original image and connects the first edge image to a second edge of the original image that is opposite to the first edge, so as to generate an extended image corresponding to the sub-image overlapping area. The controller slices an adjusted image containing the original image and the extended image to generate the N image data.Type: GrantFiled: January 18, 2022Date of Patent: December 6, 2022Assignee: Coretronic CorporationInventors: Hsun-Cheng Tu, Chien-Chun Peng, Chi-Wei Lin, Chung-Cheng Hsu
-
Publication number: 20220239875Abstract: A display system for displaying a panoramic image and an operation method thereof are provided. The display system for displaying a panoramic image includes N projectors and a controller. The N projectors project N sub-images according to N image data and form a panoramic image. Each sub-image has a sub-image overlapping area, so that two adjacent sub-images of the N sub-images partially overlap, and that a first sub-image and an Nth sub-image of the N sub-images partially overlap. The controller copies a first edge image corresponding to a first edge of an original image and connects the first edge image to a second edge of the original image that is opposite to the first edge, so as to generate an extended image corresponding to the sub-image overlapping area. The controller slices an adjusted image containing the original image and the extended image to generate the N image data.Type: ApplicationFiled: January 18, 2022Publication date: July 28, 2022Applicant: Coretronic CorporationInventors: Hsun-Cheng Tu, Chien-Chun Peng, Chi-Wei Lin, Chung-Cheng Hsu
-
Patent number: 11287735Abstract: A diffusion rotating device disposed on a transmission path of a light beam is provided. The diffusion rotating device includes a substrate, a rotating axis and a driving element. The rotating axis is connected to the substrate. The driving element is connected to the rotating axis, and drives the rotating axis to rotate. The substrate includes a first diffusion region and an optical region disposed adjacent to each other, and the first diffusion region has multiple first diffusion sub-regions, each of the first diffusion sub-regions extends along a circumferential direction of the substrate and the first diffusion sub-regions are arranged concentrically along a radial direction of the substrate, when the first diffusion region is cut into the transmission path of the light beam, the light beam forms a first light spot on the first diffusion region of the substrate. A projection device is also provided.Type: GrantFiled: July 14, 2020Date of Patent: March 29, 2022Assignee: Coretronic CorporationInventors: Shi-Hao Lin, Chung-Cheng Hsu
-
Publication number: 20210018825Abstract: A diffusion rotating device disposed on a transmission path of a light beam is provided. The diffusion rotating device includes a substrate, a rotating axis and a driving element. The rotating axis is connected to the substrate. The driving element is connected to the rotating axis, and drives the rotating axis to rotate. The substrate includes a first diffusion region and an optical region disposed adjacent to each other, and the first diffusion region has multiple first diffusion sub-regions, each of the first diffusion sub-regions extends along a circumferential direction of the substrate and the first diffusion sub-regions are arranged concentrically along a radial direction of the substrate, when the first diffusion region is cut into the transmission path of the light beam, the light beam forms a first light spot on the first diffusion region of the substrate. A projection device is also provided.Type: ApplicationFiled: July 14, 2020Publication date: January 21, 2021Applicant: Coretronic CorporationInventors: Shi-Hao Lin, Chung-Cheng Hsu
-
Patent number: 9471124Abstract: A portable energy management device, disposed between a power outlet and an appliance load when being used, includes a transmission module, a micro processing unit, a schedule module, and a power control circuit. The transmission module communicates with a remote control device by receiving or sending a wireless signal or a cable signal, through which schedule commands are transmitted. The micro processing unit performs analysis and identification of the appliance load, and information related to the appliance load is sent to the remote control device through the transmission module. The schedule module executed by the micro-processing unit stores and runs the schedule commands. The power control circuit is controlled by schedule commands to determine whether power should be supplied.Type: GrantFiled: December 11, 2014Date of Patent: October 18, 2016Assignee: METALLIGENCE TECHNOLOGY CORPORATIONInventors: Ming-Ling Lo, Wen-Ning Tseng, Shih-Chiea Chen, Chung-Cheng Hsu
-
Patent number: 9444690Abstract: An operating method of a network system includes setting a plurality of first connection ports from among a plurality of connection ports of a first switch as belonging to a first loop group; receiving, through the first switch, a topology change notification; determining, through the first switch, whether the topology change notification is received via one of the first connection ports; and under a condition that the topology change notification is received via one of the first connection ports, outputting, through the first switch, the topology change notification via the other one/ones of the first connection ports, and not via the connection port/ports which do/does not belong to the first loop group. With such operation, broadcasting the topology change notification can be avoided, so as to increase the efficiency, bandwidth, and stability of the network system.Type: GrantFiled: June 18, 2014Date of Patent: September 13, 2016Assignee: ACCTON TECHNOLOGY CORPORATIONInventors: Chen-Chang Cheng, Chung-Cheng Hsu
-
Publication number: 20150293570Abstract: A portable energy management device, disposed between a power outlet and an appliance load when being used, includes a transmission module, a micro processing unit, a schedule module, and a power control circuit. The transmission module communicates with a remote control device by receiving or sending a wireless signal or a cable signal, through which schedule commands are transmitted. The micro processing unit performs analysis and identification of the appliance load, and information related to the appliance load is sent to the remote control device through the transmission module. The schedule module executed by the micro-processing unit stores and runs the schedule commands. The power control circuit is controlled by schedule commands to determine whether power should be supplied.Type: ApplicationFiled: December 11, 2014Publication date: October 15, 2015Inventors: Ming-Ling LO, Wen-Ning TSENG, Shih-Chiea CHEN, Chung-Cheng HSU
-
Publication number: 20150207688Abstract: An operating method of a network system includes setting a plurality of first connection ports from among a plurality of connection ports of a first switch as belonging to a first loop group; receiving, through the first switch, a topology change notification; determining, through the first switch, whether the topology change notification is received via one of the first connection ports; and under a condition that the topology change notification is received via one of the first connection ports, outputting, through the first switch, the topology change notification via the other one/ones of the first connection ports, and not via the connection port/ports which do/does not belong to the first loop group. With such operation, broadcasting the topology change notification can be avoided, so as to increase the efficiency, bandwidth, and stability of the network system.Type: ApplicationFiled: June 18, 2014Publication date: July 23, 2015Inventors: Chen-Chang CHENG, Chung-Cheng HSU