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公开(公告)号：US12061563B2
公开(公告)日：2024-08-13
申请号：US17578258
申请日：2022-01-18
发明人： Kuang-Hung Chen , Shun-Hung Lo , Nien-Yi Chung , Yu-Shun Liu
IPC分类号： G06F13/40 , G06F1/3206 , G06F9/54
CPC分类号： G06F13/4059 , G06F1/3206 , G06F9/542 , G06F13/4072
摘要： An event recorder for a power supply and a method thereof are provided. The event recorder method includes: selecting an event combination; based on the selected event combination, performing a setting step to set a trigger source combination and a record data combination, wherein the setting step further comprises any combination of the following: setting a record data type combination, setting a trigger type combination, setting a resolution combination, and setting a logic combination; and in response to a logic combination result of the trigger source combination, storing the record data combination in a storage unit.
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公开(公告)号：US12045402B2
公开(公告)日：2024-07-23
申请号：US17859931
申请日：2022-07-07
发明人： Chien-I Lee
IPC分类号： G06F3/0362 , G06F3/02 , G06F3/03 , G06F3/0354
CPC分类号： G06F3/0362 , G06F3/021 , G06F3/0304 , G06F3/03543
摘要： An input module includes a knob, a first circuit board, an optical transmitter and an optical receiver. The knob has a peripheral surface. The optical transmitter is disposed on the first circuit board and faces the peripheral surface, wherein the optical transmitter is configured to emit a detecting light to the peripheral surface. The optical receiver is disposed on the first circuit board and configured to receive a reflected light of the detecting light reflected from the peripheral surface.
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公开(公告)号：US20240234052A1
公开(公告)日：2024-07-11
申请号：US18610296
申请日：2024-03-20
发明人： Yi-Wen Chen
IPC分类号： H01H13/7057 , H01H3/12 , H01H13/704 , H01H13/81 , H01H13/83
CPC分类号： H01H13/7057 , H01H13/704 , H01H13/81 , H01H13/83 , H01H3/125 , H01H2219/06 , H01H2219/0621
摘要： A keyboard including a backlight module, a base plate disposed on the backlight module, a membrane circuit disposed on the base plate, and a plurality of keycaps disposed on the membrane circuit is provided. The backlight module includes a light source and a reflective layer. The light source and a corresponding circuitry are arranged on the reflective layer, and a circuitry connecting portion extends from the reflective layer. The base plate has a positioning portion with an aperture, and a portion of the reflective layer contacts the base plate or the positioning portion.
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公开(公告)号：US20240170204A1
公开(公告)日：2024-05-23
申请号：US18224078
申请日：2023-07-20
发明人： Chen CHEN , De-Jia LU , Kai-De CHEN , Yong-Long SYU , Chao-Lin CHUNG
CPC分类号： H01F27/38 , H02M1/0058 , H02M1/0064 , H02M3/33507 , H02M3/33592 , H01F2027/2819
摘要： A magnetic device includes a base plate, a cover plate, a first winding column, a second winding column, a primary winding, a secondary winding and a supporting column. The base plate, having a first concave portion, is opposite to the cover plate. The first winding column and the second winding column are disposed between the bottom plate and the cover plate, respectively. The primary winding and the secondary winding are wound around the first winding column and the second winding column. The supporting column is disposed between the base plate and the cover plate. A first concave portion concaves from a first side of the base plate towards the first winding column and the second winding column along multiple directions. The primary winding and the secondary winding are wound and stacking along an extension direction of the first winding column and the second winding column.
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公开(公告)号：US20240162809A1
公开(公告)日：2024-05-16
申请号：US18117477
申请日：2023-03-06
发明人： Yu-Cheng LIN , Te-Hung YU , Chia-Hui LIANG , Min-Hao HSU
IPC分类号： H02M1/42
CPC分类号： H02M1/4208
摘要： A power supply circuit is provided. The power factor correction (PFC) circuit is used to perform a power factor correction according to a first voltage to generate an intermediate voltage. The first storage capacitor is used to store a first electrical energy related to the intermediate voltage. The boost conversion circuit is connected to the PFC circuit and used to generate an output voltage according to the intermediate voltage. The boost conversion circuit includes a first post-stage inductor, a first post-stage diode and a first post-stage transistor. The second storage capacitor is used to store a second electrical energy related to the output voltage. The capacitance value of the second storage capacitor is less than the capacitance value of the first storage capacitor; the first electrical energy is completely or partially transferred as the second electrical energy.
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公开(公告)号：US20240162396A1
公开(公告)日：2024-05-16
申请号：US18509229
申请日：2023-11-14
发明人： CHENG-HONG SU , CHIH-LI YU , CHENG-HAN WANG
IPC分类号： H01L33/58
CPC分类号： H01L33/58
摘要： A light-emitting package includes a light-transmitting carrier and a light-emitting element. The light-transmitting carrier has a carrying surface, and the light-transmitting carrier contains a base resin and a first phosphorescent powder. The light-emitting element is disposed on the carrying surface. A light-emitting module that contains a phosphorescent powder is also provided.
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公开(公告)号：US20240128760A1
公开(公告)日：2024-04-18
申请号：US18482044
申请日：2023-10-06
发明人： Lam VU , Yi-Chao FAN , Chih-Yu KUO
CPC分类号： H02J3/322 , B60L53/22 , B60L55/00 , H02M1/0067 , H02M1/36 , H02M7/797 , B60L2210/10 , B60L2210/40
摘要： A power conversion device used in electric vehicles includes a transmission assembly and a power converter. The transmission assembly is detachably connected to the electric vehicle and receives a first power from the battery pack of the electric vehicle. The power converter is electrically connected to the transmission assembly and converts the first power into a second power or a third power. The power converter is configured outside the electric vehicle.
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公开(公告)号：US20240128759A1
公开(公告)日：2024-04-18
申请号：US18482041
申请日：2023-10-06
发明人： Lam VU , Yi-Chao FAN , Chih-Yu KUO
CPC分类号： H02J3/322 , B60L53/51 , H02J3/46 , H02J7/02 , B60L55/00 , H02J2207/20 , H02J2300/24
摘要： A power conversion device includes a conversion device having includes a first, a second, a third and a fourth converter, and a control unit. The first converter has a first input terminal and a first output terminal; the second converter has a second input terminal and a second output terminal; the first and the second input terminal are electrically connected to a power supply. The third converter has a third input terminal and a third output terminal, the third input terminal is coupled to the first output terminal; the fourth converter has a fourth input terminal and a fourth output terminal; the fourth input terminal is coupled to the second output terminal, and the third output terminal is electrically connected to the fourth output terminal. The control unit is coupled to the conversion device, receives a power request from a load, and controls an output power of the conversion device.
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公开(公告)号：US20240030233A1
公开(公告)日：2024-01-25
申请号：US18224260
申请日：2023-07-20
发明人： WEI-LIANG CHEN , CHUNG-CHAN WU , WEN-CHIEN LAI , HAN-HSING PENG
IPC分类号： H01L27/12 , H01L25/075
CPC分类号： H01L27/124 , H01L25/0753
摘要： A lighting module, an electronic device, and a display panel are provided. The lighting module includes a carrier, a first metal circuit layer, a first transparent conductive layer, a first insulating layer, a second transparent conductive layer, a second metal circuit layer, a bonding structure layer, and a plurality of lighting units. The bonding structure layer is configured to allow the second metal circuit layer to be well bonded to the first insulating layer, so that a resistance value of the lighting module is decreased, and a pressure drop is reduced.
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公开(公告)号：US20240008104A1
公开(公告)日：2024-01-04
申请号：US18149821
申请日：2023-01-04
发明人： Sheng Hung HSIEH , Ta LIN
IPC分类号： H04W76/10
摘要： A base station management system is provided in the invention. The base station management system includes a base station management device and a first base station. The base station management device manages a plurality of base stations. The first base station sends a first link request to the base station management device based on a default port number and a base station management device address through a communication interface. After the base station management device receives the first link request, the base station management device establishes a link with the first base station based on the first link request, and changes the port number corresponding to the first base station from the default number to an unused first port number to release the default port number. The first base station establishes the link with the base station management device again based on the first port number.
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