公开(公告)号：US20230300088A1

公开(公告)日：2023-09-21

申请号：US17824576

申请日：2022-05-25

Applicant: Lanner Electronics Inc.

Inventor： Chung-Jen Su ,  Yu-Min Meng ,  You-Cheng Liao ,  Lan-Feng Chen ,  Ming-Ting Ken

IPC: H04L49/351 ,  H01R24/64 ,  H01R13/717 ,  H01R13/514 ,  H04L49/40

CPC classification number: H04L49/351 ,  H01R13/514 ,  H01R13/7175 ,  H01R24/64 ,  H04L49/40 ,  H01R2107/00

Abstract: A bypass switch device with indicating function is disclosed. The bypass switch device is for use in a network appliance having at least one Ethernet network module, and comprises N switch units and a microcontroller. The microcontroller is configured to change the switching state of at least two said switch units in case the Ethernet network module fails to work normally, such that at least two RJ45 connectors directly communicate with each other through at least two said switch units. In such case, the microcontroller simultaneously controls one of two LED components included by one said RJ45 connector and one of two LED components included by another one said RJ45 connector, such that the two LED components emit lights for indicating that the Ethernet network module is working in a bypass mode.

公开(公告)号：US20230100262A1

公开(公告)日：2023-03-30

申请号：US17742515

申请日：2022-05-12

Applicant: LANNER ELECTRONICS INC.

Inventor： Cheng-Yen Chung ,  Kazuhiro Nishikawa

IPC: H05K7/14

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.

公开(公告)号：US11372748B2

公开(公告)日：2022-06-28

申请号：US16790845

申请日：2020-02-14

Applicant: LANNER ELECTRONICS INC.

Inventor： Pragati Vithalrao Muley ,  Yi-Pin Chan

IPC: G06F11/00 ,  G06F11/36 ,  G06F9/4401

Abstract: Disclosures of the present invention describe a method and system for executing compatibility test of operating system. The system is principally a compatibility test management module that comprises a setting unit, a test execution unit, a compatibility determination unit, and a restart aborting unit. During executing a compatibility test for a host electronic device installed with an operating system, the compatibility test management module establishes an agent executor of the test execution unit and an agent executor of the restart aborting unit in the operating system, thereby executing at least one compatibility test for the operating system of the host electronic device during a reboot procedure. Moreover, the reboot aborting unit is configured to stop the agent executor of the test execution unit successively rebooting the host electronic device after the compatibility test is completed.

公开(公告)号：US11202383B2

公开(公告)日：2021-12-14

申请号：US16903684

申请日：2020-06-17

Applicant: LANNER ELECTRONICS INC.

Inventor： Tse-Min Lin

IPC: G06F1/16 ,  H05K5/00 ,  H05K7/00 ,  H05K5/02 ,  H05K9/00 ,  H05K7/14 ,  H05K5/03

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.

公开(公告)号：US20230187812A1

公开(公告)日：2023-06-15

申请号：US17842485

申请日：2022-06-16

Applicant: LANNER ELECTRONICS INC.

Inventor： Rui-Xuan Lee ,  Yun-Hung Chen

IPC: H01Q1/22 ,  H01Q1/24 ,  H01Q23/00 ,  H01L23/48 ,  H01L23/66

CPC classification number: H01Q1/2283 ,  H01Q1/243 ,  H01Q23/00 ,  H01L23/481 ,  H01L23/66 ,  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.

公开(公告)号：US11287867B2

公开(公告)日：2022-03-29

申请号：US16893442

申请日：2020-06-05

Applicant: LANNER ELECTRONICS INC.

Inventor： Pu-Sung Lin ,  Tseng-Hua Tung ,  Yi-Hsien Liu ,  Chien-Hsun Lin ,  Chang-Ting Liu

IPC: G06F1/28 ,  G06F13/40 ,  G06F1/24

Abstract: A power sequence monitoring system is disclosed, and comprises: a microprocessor and a control module. The microprocessor comprises a first conversion unit and a second conversion unit. The first conversion unit is used for converting a power-on signal received from a power management chip to a first digital signal, and the second conversion unit is adopted for converting a power-off signal received form the power management chip to a second digital signal. After receiving the first digital signal and the second digital signal from the microprocessor, and the control module outputs a plurality of power monitoring data to an electronic device, such that a user easily knows the power signal state of the host computer by the system of the present invention.

公开(公告)号：US11103064B1

公开(公告)日：2021-08-31

申请号：US16893439

申请日：2020-06-05

Applicant: LANNER ELECTRONICS INC.

Inventor： Tse-Min Lin

IPC: A47B88/944

Abstract: An accommodation apparatus having anti-peeping function is disclosed, and comprises: an accommodating unit, two loading boxes, and two spacing gap filling unit. The two spacing gap filling unit is disposed between the two loading boxes, and between a top inner wall of the accommodating space and one of the two loading boxes that is located upper the other one. According to particular design of the present invention, after the two loading boxes are inserted into the accommodating space through the opening, one of the two elastic members closely contacting the bottom plate of the loading box, and the other one closely contacting the top inner wall of the accommodating space, such that the accommodation apparatus has advantages of anti-peeping and electromagnetic interference (EMI) shielding, and enhances structural stability thereof.

公开(公告)号：US11804655B2

公开(公告)日：2023-10-31

申请号：US17730525

申请日：2022-04-27

Applicant: LANNER ELECTRONICS INC.

Inventor： Jung-Tai Wu ,  Yun-Hung Chen

IPC: H01Q21/20 ,  H01Q9/04 ,  H01Q9/30

CPC classification number: H01Q9/0414 ,  H01Q9/30 ,  H01Q21/20

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.

公开(公告)号：US20230099973A1

公开(公告)日：2023-03-30

申请号：US17730564

申请日：2022-04-27

Applicant: LANNER ELECTRONICS INC.

Inventor： Shih-Tai Hung

IPC: G06F1/18 ,  G06F13/40 ,  G06F13/42

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.

公开(公告)号：US20230070920A1

公开(公告)日：2023-03-09

申请号：US17842479

申请日：2022-06-16

Applicant: LANNER ELECTRONICS INC.

Inventor： Yueh-Se Huang ,  Kuo-Liang Shen

IPC: H05K7/20 ,  G06F1/20

Abstract: A smart cooling fan system is disclosed, and comprises a first temperature sensor, a second temperature sensor, 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 CFM-RPM lookup table (LUT), a first 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. As a result, the operating temperature of the main processor and an ambient temperature of the housing case are therefore immediately reduced.