公开(公告)号：US12124758B2

公开(公告)日：2024-10-22

申请号：US18544470

申请日：2023-12-19

Applicant: GENESYS LOGIC, INC.

Inventor： Huan-Sen Ge ,  Chih-Wei Wen ,  Feng-Chang Lo

IPC: G06F3/14 ,  G06F21/84

CPC classification number: G06F3/1423 ,  G06F3/1462 ,  G06F21/84

Abstract: A multi-host system and an operation sharing method are provided. In the method, whether operating information of a human-machine interface device being conformed with a switching condition is determined through a first software. When the operating information is conformed with the switching condition, operating the screen displayed by the second display according to the operating information of the human-machine interface device through a first host device or a second host device. Accordingly, interaction convenience and flexibility between multiple host devices are improved.

公开(公告)号：US20240296520A1

公开(公告)日：2024-09-05

申请号：US18408601

申请日：2024-01-10

Applicant: GENESYS LOGIC, INC.

Inventor： Chuan-Yue Yang

IPC: G06T5/60

CPC classification number: G06T5/60 ,  G06T2207/20016 ,  G06T2207/20081 ,  G06T2207/20084

Abstract: A parameter optimizing method of a neural network and a computing apparatus are provided. A shared filter is obtained, and the shared filter includes multiple shared weights. Those shared weights are assigned to multiple sub-filters. Each sub-filter corresponds to one of multiple channels. Each sub-filter includes multiple sub-weights. The size of each sub-filter is smaller than or equal to the size of the shared filter. The sub-weights of each sub-filter are generated according to the assigned shared weight. The sub-filters of those channels are used to be computed with one or more pieces of input data respectively. Thereby, checkerboard artifacts may be reduced or avoided.

公开(公告)号：US12007926B2

公开(公告)日：2024-06-11

申请号：US17578506

申请日：2022-01-19

Applicant: GENESYS LOGIC, INC.

Inventor： Wei-te Lee

IPC: G06F13/40 ,  G06F13/42 ,  H04L12/40 ,  H04W88/06

CPC classification number: G06F13/4022 ,  G06F13/4282 ,  H04L12/40045 ,  G06F2213/0042 ,  H04L2012/40273 ,  H04W88/06

Abstract: The present invention provides a switching method of a universal serial bus (USB) switch element for an in-vehicle host system. According to a switching command, a hub controller of a switch device controls a switch element to switch from a device mode to a host mode, so that one of multiple mobile terminals connected to the switch element is in the host mode; or alternatively, the switch element is controlled to be switched from the host mode to the device mode so that multiple peripheral devices are in the device mode.

公开(公告)号：US12007923B2

公开(公告)日：2024-06-11

申请号：US17958458

申请日：2022-10-03

Applicant: GENESYS LOGIC, INC.

Inventor： Wei-te Lee

IPC: G06F13/362 ,  G06F13/38 ,  G06F13/40

CPC classification number: G06F13/362 ,  G06F13/385 ,  G06F13/4068

Abstract: A universal serial bus (USB) hub with a multi-mode transmission physical layer and method thereof are provided. The hub includes a control unit and a hub controller. The hub controller is electrically connected to an upstream connection port, downstream port and the control unit for controlling a plurality of transmission modes of a differential signal to mitigate an issue of signal decay by the multi-mode transmission physical layer.

公开(公告)号：US20230007182A1

公开(公告)日：2023-01-05

申请号：US17834924

申请日：2022-06-07

Applicant: GENESYS LOGIC, INC.

Inventor： Shi-Ming Hu ,  Hsueh-Te Chao

IPC: H04N5/232

Abstract: An image controller, an image processing system, and an image correcting method are provided. A first controller obtains a first image from an image capturing apparatus. The first controller converts the first image into a second image according to a converting operation. The converting operation includes deformation correction, and the deformation correction is used to correct deformation of one or more target objects in the first image. A second controller detects the target object in the second image to generate a detected result. The first controller corrects the converting operation according to the detected result. A visual experience may thus be improved in this way.

公开(公告)号：US20230004504A1

公开(公告)日：2023-01-05

申请号：US17727818

申请日：2022-04-25

Applicant: GENESYS LOGIC, INC.

Inventor： Nai-Jen Chang

IPC: G06F13/10 ,  G06F13/40 ,  G06F1/26

Abstract: A high-speed transmission system, a signal redriver, and a control method of the signal redriver are provided. The high-speed transmission system includes a transmitting device, a receiving device, and the signal redriver. The signal redriver includes a terminal resistor. A high-speed receiving end and a high-speed transmitting end of the signal redriver are respectively coupled to a high-speed transmitting end of the transmitting device and a high-speed receiving end of the receiving device. The signal redriver is coupled to a control signal transceiving end of the transmitting device and a control signal transceiving end of the receiving device. The signal redriver monitors a control signal transmitted between the transmitting device and the receiving device and determines whether to enter a SLEEP mode based on the control signal. The terminal resistor of the signal redriver in the SLEEP mode is continuously coupled to the high-speed receiving end of the signal redriver.

公开(公告)号：US20220276975A1

公开(公告)日：2022-09-01

申请号：US17586780

申请日：2022-01-28

Applicant: GENESYS LOGIC, INC.

Inventor： Wei-Te Lee

IPC: G06F13/40 ,  G06F13/42

Abstract: A multi-host system, a host equipment, and an operation method for sharing a human-machine interface device are provided. The host equipment is controlled by human interface device (HID) operation information from another host equipment. The host equipment includes a universal serial bus (USB) host and a USB bridge device. The USB host receives the HID operation information from the another host equipment through a communication channel, and outputs the HID operation information through a USB downstream port of the USB host. A USB upstream port of the USB bridge device is coupled to the USB downstream port of the USB host to receive the HID operation information. The USB bridge device returns the HID operation information in an HID report form to the USB downstream port of the USB host through the USB upstream port of the USB bridge device.

公开(公告)号：US20220269630A1

公开(公告)日：2022-08-25

申请号：US17570339

申请日：2022-01-06

Applicant: GENESYS LOGIC, INC.

Inventor： Wei-Te Lee

IPC: G06F13/38 ,  G06F3/14

Abstract: A USB hub, including multiple USB upstream ports, multiple downstream ports, multiple image processing units, a USB hub unit, a first multiplexer, and a second multiplexer, is provided. The USB upstream ports include a first USB upstream port and a second USB upstream port. The downstream ports include a first downstream port and a second downstream port. The image processing units include a first image processing unit and a second image processing unit. The first multiplexer is coupled to the first USB upstream port, the second USB upstream port, the first image processing unit, the second image processing unit, and the USB hub unit. The second multiplexer is coupled to the first image processing unit, the second image processing unit, the USB hub unit, the first downstream port, and the second downstream port.

公开(公告)号：US20220229583A1

公开(公告)日：2022-07-21

申请号：US17578307

申请日：2022-01-18

Applicant: Genesys Logic, Inc.

Inventor： Wen-Hsiang LIN ,  Shih-Yao CHENG ,  Jin-Min LIN

IPC: G06F3/06

Abstract: The application provides an AI algorithm operation accelerator and method, a computing system, and a non-transitory computer readable media. The AI algorithm operation accelerating method includes steps of: A. reading an input data and a descriptor from a memory unit, wherein the descriptor includes a weight data; B. performing a first part of the input data and a first part of the weight data by a first operator for generating a first operation result; C. registering the first operation result; D. when the first operation result reaches a predetermined data amount, triggering a second operator to perform the first operation result and a second part of the weight data by the second operator for generating a second operation result; and E. writing the second operation result into the memory unit.

公开(公告)号：US20210367605A1

公开(公告)日：2021-11-25

申请号：US17325251

申请日：2021-05-20

Applicant: GENESYS LOGIC, INC.

Inventor： Ching-Hsiang LIN

IPC: H03L7/099 ,  G06F13/20 ,  H03K21/08

Abstract: A method of reading data includes: receiving a digital signal, wherein the digital signal includes a sync signal and a data signal; performing an oversampling operation to the digital signal, and calculating a plurality of sampling points according to the oversampling operation; by a first counter counting the sampling points to obtain a first count value; based on the first count value defining a second count value; defining a unit interval; in the unit interval, defining a data reading range; and in the data reading range, reading the data signal corresponding to data of the unit interval as a first value when a potential of each of the sampling points counted is changed from a first potential to a second potential.