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公开(公告)号：US10955476B2
公开(公告)日：2021-03-23
申请号：US16548082
申请日：2019-08-22
Applicant: PRIMAX ELECTRONICS LTD.
Inventor： Cheng-Yi Tsai , Che-Yen Huang , Ying-Che Tseng , Shi-Jie Zhang
IPC: G01R31/327
Abstract: Disclosures of the present invention describe an unlimited multiplexing testing system for press type switch, which mainly consists of a main board, a plurality of fixing bases, a test controlling module, a first interface unit, a button punching module, and a host device. Particularly, this novel unlimited multiplexing testing system is able to apply at least one button punching test procedure to a great quantity of mechanical switch components, keyboards or computer mice, thereby completing any one type of standard button punching test, such as life cycle test, loading test or endurance test. On the other hand, this unlimited multiplexing testing system can also be adopted for achieving any one of the foregoing standard button punching tests on the mechanical switch components, keyboards and computer mice, simultaneously.
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公开(公告)号：US20200097130A1
公开(公告)日：2020-03-26
申请号：US16211539
申请日：2018-12-06
Applicant: Primax Electronics Ltd.
Inventor： Cheng-Yi Tsai , Ying-Che Tseng , Shi-Jie Zhang , Che-Yen Huang
IPC: G06F3/0481 , G06F3/0354 , G06F3/14
Abstract: The present invention relates to a cursor control system, including a first electronic device, a second electronic device, and a mouse. The mouse is wirelessly connected to the first electronic device and the second electronic device and may move a cursor on a first working desktop corresponding to the first electronic device or a second working desktop corresponding to the second electronic device. When receiving a drive signal from the mouse, the first electronic device displays a jump image on the first working desktop. When the cursor is moved to the jump image, the mouse may transmit a switching signal to the second electronic device according to a masking signal from the first electronic device, so that the second electronic device can display the cursor on the second working desktop.
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公开(公告)号：US10083808B1
公开(公告)日：2018-09-25
申请号：US15830286
申请日：2017-12-04
Applicant: Primax Electronics Ltd.
Inventor： Chen-Ming Chang , Shi-Jie Zhang , Che-Yen Huang , Yi-Te Chou , Chung-Yuan Chen
CPC classification number: H01H13/83 , A63F13/24 , A63F13/28 , A63F13/44 , G06F1/1662 , G06F3/0202 , G06F3/0219 , G06F3/0227 , H01H3/125 , H01H2215/044 , H01H2217/032 , H01H2217/038 , H01H2219/039 , H01H2219/056 , H01H2219/06 , H01H2231/008
Abstract: A luminous keyboard with a gaming function includes a gaming program, plural keys, plural light-emitting elements and a control unit. When one of the plural keys is pressed down, a corresponding pressing signal is generated. When one of the plural light-emitting elements is turned on to emit a light beam, the corresponding key is illuminated. The control unit is connected with the plural keys, the plural light-emitting elements and the gaming program. The control unit turns on or turns off the plural light-emitting elements according to settings of the gaming program. Alternatively, the control unit turns off the light-emitting element corresponding to the illuminated key when the control unit receives the pressing signal corresponding to the illuminated key. In such way, the luminous keyboard can be used to play a game.
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公开(公告)号：US20230117661A1
公开(公告)日：2023-04-20
申请号：US17544886
申请日：2021-12-07
Applicant: Primax Electronics Ltd.
Inventor： Shi-Jie Zhang , Che-Yen Huang , Ying-Che Tseng , Chien-Ming Ho , Chien-Nan Lin
IPC: G06F13/16 , G06F1/3234
Abstract: A data report rate adjustment method for use between a computer host and a peripheral device is provided. According to the actual workload level of the computer host and/or the amount of the input data of the peripheral device, the priority or the report rate of the data to be transmitted from the peripheral device can be dynamically adjusted or set. More especially, the unnecessary data report can be avoided. Consequently, the workload of the computer host can be effectively reduced, and the power consumption of the peripheral device can be saved.
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公开(公告)号：US20210357243A1
公开(公告)日：2021-11-18
申请号：US16911199
申请日：2020-06-24
Applicant: Primax Electronics Ltd.
Inventor： Che-Yen Huang , Ying-Che Tseng , Shi-Jie Zhang
IPC: G06F9/455 , G06F3/0489 , G06F9/451
Abstract: A desktop controlling method is provided. The desktop switching function is selectively enabled according to the result of detecting whether a cursor is located at a border of the current desktop and the result of detecting whether a desktop switching signal. Consequently, the desktop switching function can be achieved through the mouse only. That is, it is not necessary to operate both of the mouse and the keyboard to achieve the desktop switching function. Moreover, the background colors of the virtual desktops can be set by the user according to the practical requirements. Consequently, the virtual keyboard to be switched can be easily recognized by the user.
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Patent Agency Ranking
公开(公告)号：US12045177B2
公开(公告)日：2024-07-23
申请号：US17544886
申请日：2021-12-07
Applicant: Primax Electronics Ltd.
Inventor： Shi-Jie Zhang , Che-Yen Huang , Ying-Che Tseng , Chien-Ming Ho , Chien-Nan Lin
IPC: G06F13/16 , G06F1/3234 , G06F13/10
CPC classification number: G06F13/1605 , G06F1/325 , G06F13/10
Abstract: A data report rate adjustment method for use between a computer host and a peripheral device is provided. According to the actual workload level of the computer host and/or the amount of the input data of the peripheral device, the priority or the report rate of the data to be transmitted from the peripheral device can be dynamically adjusted or set. More especially, the unnecessary data report can be avoided. Consequently, the workload of the computer host can be effectively reduced, and the power consumption of the peripheral device can be saved.
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公开(公告)号：US20220015178A1
公开(公告)日：2022-01-13
申请号：US17002913
申请日：2020-08-26
Applicant: Primax Electronics Ltd.
Inventor： Che-Yen Huang , Ying-Che Tseng , Shi-Jie Zhang
Abstract: An intellectual host switching system is disclosed, which is installed in multi host devices, and comprises a host switching setting unit and a host switching executing unit. The host switching setting unit provides a plurality of color regions on a display screen of the host device, and the color regions are corresponding to multi host devices by a setting operation of host switching. In case of a pointer being moved to be in a color region as well as a motion distance of the pointer being smaller than a reference motion distance, the host switching executing unit executes a host switching operation after receiving a host switching command that is transmitted from a wireless inputting device, thereby making the wireless inputting device wirelessly connected with one host device be switched to be wirelessly connected with another one host device, without completing any Bluetooth pairing procedure.
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公开(公告)号：US10437706B2
公开(公告)日：2019-10-08
申请号：US15683096
申请日：2017-08-22
Applicant: Primax Electronics Ltd.
Inventor： Shi-Jie Zhang , Che-Yen Huang , Chen-Ming Chang
Abstract: The present invention provides a debugging system and method for an embedded device, including: an embedded device, including a processing unit and a memory unit, where the memory unit includes a staging area used to store debugging data; a mobile storage device, including a debugging data control unit and a storage unit; and a computer, electrically connected to the embedded device and the mobile storage device. The debugging data control unit transmits a debugging demand message to the embedded device by using the computer. The embedded device transmits the debugging data in the staging area back to the computer. The computer transmits the debugging data to the mobile storage device and stores the debugging data in the storage unit.
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公开(公告)号：US20230124958A1
公开(公告)日：2023-04-20
申请号：US17545810
申请日：2021-12-08
Applicant: Primax Electronics Ltd.
Inventor： Shi-Jie Zhang , Che-Yen Huang , Ying-Che Tseng , Huei-Jung Lee
Abstract: A data report rate adjustment method for use between a computer host and a peripheral device is provided. According to the actual workload level and the hardware operating performance of the computer host and/or the information about the built-in application software, the data report rate is intelligently or dynamically adjusted according to the built-in default value or the user-defined value.
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公开(公告)号：US11265953B2
公开(公告)日：2022-03-01
申请号：US17002913
申请日：2020-08-26
Applicant: Primax Electronics Ltd.
Inventor： Che-Yen Huang , Ying-Che Tseng , Shi-Jie Zhang
IPC: H04W76/20 , H04W76/10 , H04W88/02 , G06F3/02 , H04L67/51 , G06F3/038 , G06F3/0354 , H04W4/80 , G06F3/033 , G06F3/048
Abstract: An intellectual host switching system is disclosed, which is installed in multi host devices, and comprises a host switching setting unit and a host switching executing unit. The host switching setting unit provides a plurality of color regions on a display screen of the host device, and the color regions are corresponding to multi host devices by a setting operation of host switching. In case of a pointer being moved to be in a color region as well as a motion distance of the pointer being smaller than a reference motion distance, the host switching executing unit executes a host switching operation after receiving a host switching command that is transmitted from a wireless inputting device, thereby making the wireless inputting device wirelessly connected with one host device be switched to be wirelessly connected with another one host device, without completing any Bluetooth pairing procedure.
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