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公开(公告)号：US12089365B2
公开(公告)日：2024-09-10
申请号：US17842479
申请日：2022-06-16
Applicant: LANNER ELECTRONICS INC.
Inventor： Yueh-Se Huang , Kuo-Liang Shen
CPC classification number: H05K7/20209 , G06F1/20 , H05K7/20136 , G06F2200/201
Abstract: A smart cooling fan system is disclosed, and comprises temperature sensors, a first cooling fan connected to a main processor of an electronic device, a second cooling fan disposed in a housing case of the electronic device, and a microcontroller. The microcontroller is configured to, based on immediate fan rotation speed, find out a first volumetric flow rate and a second volumetric flow rate by looking up a cubic feet per minute (CFM)-RPM lookup table (LUT), a first pulse width modulation (PWM) LUT and a second PWM LUT, the microcontroller controls the first cooling fan to produce a first airflow having the first volumetric flow rate, and also controls the second cooling fan to produce a second airflow having the second volumetric flow rate.
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公开(公告)号：US11604496B2
公开(公告)日：2023-03-14
申请号：US17459492
申请日：2021-08-27
Applicant: LANNER ELECTRONICS INC.
Inventor： Shih-Tai Hung , Hsiang-Chun Tseng
Abstract: A mobile communication device is disclosed, and is modularized to include an electronic device for performing mobile communication and a frame assembly. The frame assembly comprises a circuit board having an electrical connection interface and a frame having a recess for receiving the electronic device. In addition, a first electrical connector is disposed on a side wall of the recess, and the electronic device has a second electrical connector connected to the first electrical connector, such that the electronic device coupled to the circuit board via the forgoing two electrical connectors. By inserting the mobile communication device into an accommodation space in a casing of a host electronic device, the electrical connection interface is inserted into an electrical slot that is arranged in a printed circuit board in the casing, thereby achieving a function expansion of mobile communication for the host electronic device.
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公开(公告)号：US20210321530A1
公开(公告)日：2021-10-14
申请号：US15930565
申请日：2020-05-13
Applicant: LANNER ELECTRONICS INC.
Inventor： SHENG-HAN CHIU
IPC: H05K7/20
Abstract: A cooling fan module includes a fan unit and an air flow blocking unit. The air flow blocking unit includes a left-side plate, a left-side support pole, a left-side air flow blocking plate, a right-side plate, a right-side support pole, a right-side air flow blocking plate, and a stop member. The left-side air flow blocking plate and the right-side air flow blocking plate are blown by an air flow flowing from outside environment into a case through the fan unit that is in a malfunction state, thereby rotating by respectively taking the left-side support pole and the left-side support pole as a rotary center thereof. Consequently, the left-side air flow blocking plate and the right-side air flow blocking plate are stopped rotating by the stop member, such that the air flow is blocked, by the two air flow blocking plates, from being entering the case.
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公开(公告)号：US20210259123A1
公开(公告)日：2021-08-19
申请号：US16903684
申请日：2020-06-17
Applicant: LANNER ELECTRONICS INC.
Inventor： TSE-MIN LIN
Abstract: A hard drive enclosure with functionality of quick-release, is for application in a host computer, and comprises: an accommodating unit, a plurality of removable units, a connection inter face module, and a connection module. Wherein the accommodating unit has an accommodating space and a receiving opening. And the plurality of removable units is inserted into the accommodating space through the receiving opening, and each of the plurality of removable units carries with a storage device. In the present invention, according to particular design of electrical connectors constituted by printed circuit board assembly, so as to improve insufficient space for electrical routing. In other words, the hard drive enclosure of the present invention includes advantages of decreasing assembly time and low production cost.
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公开(公告)号：US20210259120A1
公开(公告)日：2021-08-19
申请号：US16893441
申请日：2020-06-05
Applicant: LANNER ELECTRONICS INC.
Inventor： TSE-MIN LIN
Abstract: A locking mechanism for applying in a computer case is disclosed. The locking mechanism comprises: an actuating unit and a locking member. The actuating unit is pivotally connected to one of two vertically-disposed side plates of the computer case by one end thereof, and comprises a pivot member and a latching member. In the present invention, the actuating unit rotates along a first direction parallel to the vertically-disposed side plate, so as to decrease space required by operating the locking mechanism. Such that the locking mechanism brought advantages of great space-saving, high capacity and low cost of production cost.
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Patent Agency Ranking
公开(公告)号：US11953956B2
公开(公告)日：2024-04-09
申请号：US17730564
申请日：2022-04-27
Applicant: LANNER ELECTRONICS INC.
Inventor： Shih-Tai Hung
CPC classification number: G06F1/186 , G06F13/4063 , G06F13/4282 , G06F2213/0026
Abstract: A replaceable frame assembly is disclosed, which comprises: a base plate, a first fixing unit, a second fixing unit, a front panel, at least one first electrical connection interface, a second electrical connection interface, a third electrical connection interface, and a fixation plate. The replaceable frame assembly is adopted for accommodating an expansion card module, and can be disposed in a case of an electronic device. After being disposed in the case, an electrical connection end of the first electrical connection interface is embedded into an electrical slot that is disposed on a main board, such that the expansion card module communicates with the main board through the second electrical connection interface, the third electrical connection interface, the first electrical connection interface, and the electrical slot, thereby making the expansion card module become a functional electronic module of the electronic device.
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公开(公告)号：US11804647B2
公开(公告)日：2023-10-31
申请号：US17842485
申请日：2022-06-16
Applicant: LANNER ELECTRONICS INC.
Inventor： Rui-Xuan Lee , Yun-Hung Chen
CPC classification number: H01Q1/2283 , H01L23/481 , H01L23/66 , H01Q1/243 , H01Q23/00 , H01L2223/6677
Abstract: A bridge PCB is disclosed, which comprises: a substrate, a first HF connector, a second HF connector, a first antenna connector, and a first electrical connector, of which a millimeter-wave antenna module is connected with the first antenna connector that is disposed at outside of an electronic device. On the other hand, the first HF connector is coupled to a main board in the electronic device through a first signal transmission cable, and the second HF connector is coupled to the main board through a second signal transmission cable. By such arrangements, the millimeter-wave antenna module is not influenced by the case of an electronic device during the transceiving of millimeter-wave signal. Therefore, there is no need to use a particularly-designed flexible PCB to bridge the mobile communication signal processor and the millimeter-wave antenna module.
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公开(公告)号：US11659676B2
公开(公告)日：2023-05-23
申请号：US17742515
申请日：2022-05-12
Applicant: LANNER ELECTRONICS INC.
Inventor： Cheng-Yen Chung
CPC classification number: H05K7/1401 , H05K7/1418 , H05K7/1438
Abstract: A connection structure for attaching a first electronic device onto a second electronic device is disclosed. The connection structure comprises an action unit and an assist unit, wherein the action unit and the assist unit are particularly designed to be cooperated to each other in case of connecting the first electronic device to the second electronic device. After the first electronic device is attached to the second electronic device through the connection structure, a first electrical connection portion of an electronic card is inserted into an electronic card slot in the first electronic device, and a second electrical connection portion of the electronic card is inserted into an electronic card slot in the second electronic device, thereby making the two electronic devices communicate with to each other through the electronic card. As a result, the function(s) of the first electronic device is expended.
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公开(公告)号：US20230042885A1
公开(公告)日：2023-02-09
申请号：US17730525
申请日：2022-04-27
Applicant: LANNER ELECTRONICS INC.
Inventor： Jung-Tai Wu , Yun-Hung Chen
Abstract: A Wi-Fi antenna device is disclosed. The Wi-Fi antenna device comprises a ground plane, a plurality of first inverted-F antennas, a plurality of second inverted-F antennas and a plurality of third inverted-F antennas, thereby being capable of transceiving multi-band wireless signals. Particularly, there is an included angle between any two of the first inverted-F antennas. In the same way, any two of the second inverted-F antennas and any two of the third inverted-F antennas are both arranged to have said included angle therebetween. By such an arrangement, an omni radiation pattern can be measured on X-Y plane, X-Z plane and Y-Z plane in case of this novel Wi-Fi antenna device being applied in an environment. Therefore, the Wi-Fi antenna device according to the present invention has a significant potential for replacing the conventional multi-band antenna so as to be applied in a Wi-Fi router.
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公开(公告)号：US11224142B2
公开(公告)日：2022-01-11
申请号：US15930565
申请日：2020-05-13
Applicant: LANNER ELECTRONICS INC.
Inventor： Sheng-Han Chiu
IPC: H05K7/20
Abstract: A cooling fan module includes a fan unit and an air flow blocking unit. The air flow blocking unit includes a left-side plate, a left-side support pole, a left-side air flow blocking plate, a right-side plate, a right-side support pole, a right-side air flow blocking plate, and a stop member. The left-side air flow blocking plate and the right-side air flow blocking plate are blown by an air flow flowing from outside environment into a case through the fan unit that is in a malfunction state, thereby rotating by respectively taking the left-side support pole and the left-side support pole as a rotary center thereof. Consequently, the left-side air flow blocking plate and the right-side air flow blocking plate are stopped rotating by the stop member, such that the air flow is blocked, by the two air flow blocking plates, from being entering the case.
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