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81. 发明申请

US20210218329A1 POWER CONVERSION SYSTEM 有权
公开(公告)号：US20210218329A1
公开(公告)日：2021-07-15
申请号：US16867549
申请日：2020-05-05
申请人： Chicony Power Technology Co., Ltd.
发明人： Yung-Hung HSIAO , Chia-Hsien YEN , Da-Shian CHEN , Hao-Chieh CHANG , Cheng-Chang HSIAO
IPC分类号： H02M3/04 , H02M1/42
摘要： The present disclosure relates to a power conversion system. A first boosting circuit of the power conversion system is coupled between a first energy storage element and a second energy storage element. A switching element of the power conversion system is coupled to the first boost circuit in parallel. When the first voltage value is lower than a first preset level, the control circuit turns off the switching element and drives the first booster circuit to maintain a second voltage value according to the first voltage value, so that the power conversion system operates in a first state. When the first voltage value is equal to or larger than the first preset level, the control circuit turns on the switching element and turns off the first boost circuit, so that the power conversion system operates in a second state.

82. 发明申请

US20210127505A1 HOUSING DEVICE WITH COMBINATION STRUCTURES 有权
公开(公告)号：US20210127505A1
公开(公告)日：2021-04-29
申请号：US16748824
申请日：2020-01-22
申请人： Chicony Power Technology Co., Ltd.
发明人： Wen-Yung LU
IPC分类号： H05K5/00 , H01R13/506
摘要： A housing device includes a first housing body. The first housing body includes a first housing seat and a first combination structure. The first housing seat has a first bottom surface, a first wall and an extension wall. The first wall and the extension wall are respectively extended from the first bottom surface in a direction away from the first bottom surface, and the extension wall is located at an inner side of the first wall and higher than the first wall. The first combination structure includes a hook, a base and a first bump provided as an energy director. The hook is disposed at a side of the extension wall facing the first wall. The base is protruded from the first wall and located below the hook correspondingly, and the first bump is disposed on the base.

83. 发明申请

US20210096293A1 KEYBOARD BACKLIGHT MODULE AND MANUFACTURING METHOD THEREOF 有权
公开(公告)号：US20210096293A1
公开(公告)日：2021-04-01
申请号：US16675833
申请日：2019-11-06
申请人： Chicony Power Technology Co., Ltd.
发明人： Hsuan-Wei Ho , Yi-Cheng Chang
IPC分类号： F21V8/00 , H01H13/83
摘要： A keyboard backlight module includes a light-guiding sheet, a circuit board, a light-emitting element, a reflective sheet and a release film. The circuit board is located on a surface of the light-guiding sheet, and the reflective sheet is located on another surface of the light-guiding sheet opposite to the circuit board. The light-emitting element is located between the circuit board and the light-guiding sheet, and disposed on the circuit board. The light-emitting element emits light into the light-guiding sheet. The release film is located on the light-guiding sheet and the circuit board, and transfers a glue layer on the surface of the light-guiding sheet. The light-guiding sheet includes a plurality of illuminated patterns, and the keyboard backlight module adjusts the illumination uniformity of the light through the reflective sheet, the glue layer and the plurality of illuminated patterns.

84. 发明申请

US20210082642A1 ILLUMINATED KEYBOARD AND BACKLIGHT MODULE THEREOF 有权
公开(公告)号：US20210082642A1
公开(公告)日：2021-03-18
申请号：US16792008
申请日：2020-02-14
申请人： Chicony Power Technology Co., Ltd.
发明人： Hsuan-Wei Ho
IPC分类号： H01H13/83 , H01H13/705 , F21V8/00
摘要： A backlight module is adapted to an illuminated keyboard. The backlight module includes a light source assembly and a light guide film. The light guide film has a top surface, a bottom surface, a through hole, a light-incident pattern and a light-exit pattern. The light source assembly includes a light-emitting component configured to emit light toward the through hole. A size of the through hole is smaller than a size of the light-emitting component. The light-incident pattern is located on at least one of the top surface and the bottom surface. The light-exit pattern is located on the bottom surface. A distance from the through hole to the light-exit pattern is greater than a distance from the through hole to the light-incident pattern.

85. 发明授权

US10888008B1 Insulation cover fixing structure and protection device 有权
公开(公告)号：US10888008B1
公开(公告)日：2021-01-05
申请号：US16827676
申请日：2020-03-23
申请人： Chicony Power Technology Co., Ltd.
发明人： Po-Sheng Lee
IPC分类号： H05K9/00 , H05K5/03 , H05K5/00
摘要： An insulation cover fixing structure and a protection device include a first insulation, a first metal shielding cover and an engaging unit. The first insulation cover includes a first bottom plate and a first side plate. The first metal shielding cover is disposed at an outer side of the first insulation cover. The first metal shielding cover includes a second bottom plate and a second side plate. The engaging unit is disposed on at least one of the first insulation cover and the first metal shielding cover. The first metal shielding cover and the first insulation cover are fixed by the engaging unit. The engaging unit includes a first tongue extended with bend from one of the first side plate and the second side plate toward the other and a second tongue extended from the first tongue. The second tongue is pressed against the other of the first side plate and the second side plate.

86. 发明授权

US10769504B2 Expanding appliance for image identifying modules and expanding method for expanding appliance 有权
公开(公告)号：US10769504B2
公开(公告)日：2020-09-08
申请号：US16001939
申请日：2018-06-07
申请人： Chicony Power Technology Co., Ltd.
发明人： Ting-Fu Hsu , Jewel Tsai
IPC分类号： G06K9/78 , G06T7/33 , G06K9/80 , H04N1/00 , H04N7/18 , G09G5/00
摘要： An expanding appliance includes a connect port, an image capturing module, an intelligent control module, an image transmitting module, and a result displaying module. The expanding appliance connects an image input device through the connect port, connects a display device through the result displaying module, and connects one or more image-applied function module through the image transmitting module. The intelligent control module generates a demanding command according to a successfully-connected image-applied function module. The image capturing module controls the image input device to capture image data based on the demanding command, and quantizes samples of the image data as computation data. The image transmitting module provides the computation data to the image-applied function module for image identification and receives an identification result. Finally, the intelligent control module triggers the result display module for displaying the identification result on the display device.

87. 发明授权

US10718366B1 Connecting structure 有权
公开(公告)号：US10718366B1
公开(公告)日：2020-07-21
申请号：US16419863
申请日：2019-05-22
申请人： CHICONY POWER TECHNOLOGY CO., LTD.
发明人： Wen-Yung Lu
IPC分类号： F16B21/07 , F16B5/06 , G06F1/16
摘要： A connecting structure includes a first connecting portion and a second connecting portion. The first connecting portion includes a first board and a second board. The first board includes a first body, an extension board and a main rib. The first body extends toward a second object. The extension board is disposed on the first body. The main rib is connected to a first object and disposed along the first body and the extension board. The second board connects to the first object, the first body, and the extension board. The second connecting portion includes a base connecting to the second object and a non-closed columnar body connecting to the base. The non-closed columnar body includes a blocking wall extending toward the first object and a bottom board disposed on the blocking wall. The blocking wall and the bottom board form an accommodating space corresponding to the extension board.

88. 发明授权

US10715047B1 Resonant power conversion device 有权
公开(公告)号：US10715047B1
公开(公告)日：2020-07-14
申请号：US16387225
申请日：2019-04-17
申请人： Chicony Power Technology Co., Ltd.
发明人： Huan-Chih Chiu
IPC分类号： H02M3/335 , H02M1/08 , H02M1/00
摘要： A resonant power conversion device includes a primary side circuit, a frequency detecting circuit, a resonant converting circuit, a secondary side circuit, a secondary detecting circuit, and a control circuit. The primary side circuit receives, according to a control signal having a primary frequency, an input power to output a primary side power. The frequency of the primary side power corresponds to the primary frequency. The frequency detecting circuit detects and converts the primary frequency into a corresponding potential. The resonant converting circuit electrically couples the primary side power to output a resonant power. The secondary side circuit converts the resonant power into a secondary side power. The secondary detecting circuit detects the secondary side power and correspondingly generates a voltage signal. The control circuit outputs the control signal according to the voltage signal, and doesn't output the control signal when the corresponding potential is higher than a predetermined level.

89. 发明授权

US10693347B2 Motor device and heat dissipation device 有权
公开(公告)号：US10693347B2
公开(公告)日：2020-06-23
申请号：US16102995
申请日：2018-08-14
申请人： CHICONY POWER TECHNOLOGY CO., LTD.
发明人： Zong-Lin Li , Wang-Hsuang Huang , Chen-Shi Chou
IPC分类号： H02K9/06 , H02K5/18 , H02K5/22 , H02K9/22 , H02K11/00 , H02K5/00
摘要： A motor device includes a motor, a motor driver housing, a motor control circuit board, a heat dissipation device, a heat isolation element and at least one fixing element. The motor includes fins arranged at a lateral portion of the motor. The motor driver housing includes a bottom surface. A gap is provided between the bottom surface and the lateral portion. The heat dissipation device is disposed at an end portion of the motor. The heat dissipation device includes a heat dissipation housing and a single fan. The heat dissipation housing includes an inlet and a first outlet. The first outlet faces the gap. The fan is disposed in the heat dissipation housing. The heat isolation element is connected to the motor and the heat dissipation housing. The fixing element passes through the heat isolation element and fixes the heat dissipation housing to the end portion of the motor.

90. 发明授权

US10593492B1 Illuminating keyboard and light emitting module thereof 有权
公开(公告)号：US10593492B1
公开(公告)日：2020-03-17
申请号：US16420568
申请日：2019-05-23
申请人： CHICONY POWER TECHNOLOGY CO., LTD.
发明人： Hsuan-Wei Ho , Jian-Hua Huang
IPC分类号： H01H13/83 , G06F3/02
摘要： The present disclosure discloses an illuminating keyboard including a keyboard module and a light emitting module. The keyboard module has an opaque region. The light emitting module includes a light guiding plate, a first light emitting component and a second light emitting component. The light guiding plate includes an accommodating groove corresponding to the opaque region. The accommodating groove has a first sidewall, a second sidewall, a first light divergence segment and a second light divergence segment. The first light divergence segment and the second light divergence segment are disposed on the first sidewall and the second sidewall, respectively. The first light emitting component and the second light emitting component are located in the accommodating groove and are disposed toward the first sidewall and the second sidewall, respectively. The light beams are injected into the light guiding plate via the first and the second light divergence segment.

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