公开(公告)号：US20230175881A1

公开(公告)日：2023-06-08

申请号：US17942201

申请日：2022-09-12

Applicant: Alpha Networks Inc.

Inventor： TZU-CHIH LIN

IPC: G01F23/296 ,  H05K5/06

CPC classification number: G01F23/296 ,  H05K5/065

Abstract: An airtight-level sensor includes an air pump, a sounding mechanism, and a processing device. The air pump comprises an inlet valve and an outlet valve, the sounding mechanism is disposed near the outlet valve to generate a sound wave corresponding to an airflow blown from the outlet valve, and the processing device is disposed near the sounding mechanism to receive the sound wave generated therefrom and determines an airtight-level of an airtight chamber wherein the airtight-level sensor is disposed.

公开(公告)号：US20230166898A1

公开(公告)日：2023-06-01

申请号：US17737024

申请日：2022-05-05

Applicant: Alpha Networks Inc.

Inventor： TZU-CHIH LIN ,  HSIN-YI CHANG ,  YOU-YU JIAN

IPC: B65D81/107

CPC classification number: B65D81/107 ,  B65D2581/051

Abstract: A strap-based variable modular cushioning material for being tied on an object includes at least one strap and at least one block. The strap is formed with a plurality of through holes and can be wound around the object. The block is mad of elastic material, has at least one side concavely formed with a groove, and can deform and be inserted into at least one of the through holes of the strap to couple the block with the strap. When the block and the strap are coupled together, the inner wall of the through hole corresponds to the groove in position, and a top portion and a bottom portion of the block are exposed from the strap. When the strap is coupled with a plurality of blocks, each two adjacent blocks are separate from each other by a distance.

公开(公告)号：US11586435B2

公开(公告)日：2023-02-21

申请号：US17369998

申请日：2021-07-08

Applicant: Alpha Networks Inc.

Inventor： Ying-Yen Chiu

IPC: G06F8/71 ,  G06F8/65 ,  H04L69/16 ,  H04L67/00 ,  G06F9/4401

Abstract: A distributed system for software verification includes a plurality of processors, each of which actively executes a verified software to perform a verifying operation of a corresponding target object under no external instruction, wherein the plurality of processors independently perform verifying operations of different target objects; a switch including a plurality of first connection ports electrically coupled to the plurality of processors, respectively, and a second connection port electrically coupled to each of the plurality of first connection ports; and a data collector electrically coupled to the second connection port. An information report is generated and sent to the data collector via the corresponding first connection port and the second connection port in response to the verifying operation.

公开(公告)号：US20230010779A1

公开(公告)日：2023-01-12

申请号：US17677290

申请日：2022-02-22

Applicant: Alpha Networks Inc.

Inventor： TZU-CHIH LIN

IPC: G03B17/56 ,  F16M11/10 ,  F16D27/118 ,  F16M11/20 ,  F16M11/18 ,  F16M13/02

Abstract: An image-capturing device includes a camera and a rotating mechanism for orienting the camera in multiple directions. The rotating mechanism includes a motor; a driving gear; a first transmission module including a first input gear, which is selectively engaged with and transmitted to rotate by the driving gear at a first position, and transmitting the camera to rotate in a first direction with rotation of the first input gear; a second transmission module including a second input gear, which is selectively engaged with and transmitted to rotate by the driving gear at a second position, and transmitting the camera to rotate in a second direction with rotation of the second input gear; and a clutch mechanism including a clutch device for driving the driving gear to switch between the first position and the second position. The clutch device includes a solenoid.

公开(公告)号：US20220326054A1

公开(公告)日：2022-10-13

申请号：US17500826

申请日：2021-10-13

Applicant: Alpha Networks Inc.

Inventor： Wei-Hung TSAI

IPC: G01F1/11 ,  G01F15/06 ,  G01F15/14

Abstract: An airflow detection device for detecting whether an air output path is obstructed can be mounted in the air output path and includes a carrying portion, a metallic sensing portion and a metallic air plate portion that are respectively positioned on the carrying portion and have different electrode polarities, so as to detect obstruction of the air output path. The airflow detection device can be applied to products located in remote areas, mountain areas, or other places where maintenance workers cannot inspect the products frequently for the state of their dust screens or ventilation holes, and can help warn of conditions such as ventilation hole obstruction to avoid product overheating due to dust or dirt accumulation on dust screens or ventilation hole obstruction, adverse impacts on product performance, service live or stability, or system crash.

公开(公告)号：US20220161961A1

公开(公告)日：2022-05-26

申请号：US17227319

申请日：2021-04-11

Applicant: Alpha Networks Inc.

Inventor： PIN-YING WU ,  HSIN-YI CHANG ,  TUNG-YEN YANG

IPC: B65D5/50

Abstract: A packaging structure having resilient positioning flaps can have a particular shape formed by folding a planar sheet including a left fixing portion, a right fixing portion, and a main body portion whose left and right edges are each respectively connected to a connecting portion. The connecting portions are connected to the left and right fixing portions, respectively. Two spaced-apart pressed lines are formed on each fixing portion so that the fixing portions can be bent toward the main body portion along the press lines. Each fixing portion is formed with an opening having a portion of its periphery formed with cuttings extending away from the opening to form resilient positioning flaps. When the package structure is folded and a product is extended therein from the openings, the resilient positioning flaps can be engaged in a concave space of the product to position the product in the packaging structure.

公开(公告)号：US20220124473A1

公开(公告)日：2022-04-21

申请号：US17111959

申请日：2020-12-04

Applicant: Alpha Networks Inc.

Inventor： SHIH CHIEH SU ,  YI PENG CHENG ,  CHIA YING YANG

IPC: H04W4/90 ,  H04B7/15 ,  G10L15/22

Abstract: A radio system includes a radio voice terminal, a relay server, a command center and a radio network gateway. The radio network gateway includes a communication module in communication with the relay server; a radio voice control module in communication with the first radio voice terminal, receiving a radio voice signal from the first radio voice terminal; and a processing module in communication with the communication module and the radio voice control module, converting the radio voice signal into a digital voice file, executing a voice recognition process to extract at least one keyword from the digital voice file, and transmitting the at least one keyword to the relay server through the communication module.

公开(公告)号：US20210160734A1

公开(公告)日：2021-05-27

申请号：US16720744

申请日：2019-12-19

Applicant: Alpha Networks Inc.

Inventor： YU-HSIN KUO ,  REN-HAO CHEN ,  PO-WEN TUAN ,  YAN-WEI LIU

IPC: H04W28/08 ,  H04W48/06 ,  H04W28/02 ,  H04W28/22

Abstract: A channel loading pre-adjusting system for 5G wireless communication adapted to be used for communicating at least one user's device with a core network includes a radio unit, a distributed unit in communication with the radio unit via a specified transmission channel, and a central unit. The distributed unit periodically detects transmission conditions of the specified channel and determines whether to issue an alarm signal accordingly, and in response to the alarm signal, the central unit determines whether to suspend data transmission via the specified transmission channel. The transmission conditions include a first group of latency parameters realized in a first number of consecutive detecting operations of the distributed unit and a temporal threshold derived from a second group of latency parameters realized in a second number of consecutive detecting operations of the distributed unit, and the first group of latency parameters are dynamically updated with time.

公开(公告)号：US20200028789A1

公开(公告)日：2020-01-23

申请号：US16217287

申请日：2018-12-12

Applicant: Alpha Networks Inc.

Inventor： CHIH-WEI CHAO ,  LI-CHUNG HSU ,  YU-HSIN KUO ,  PO-WEI SHIH ,  SHIH-CHI LEE

IPC: H04L12/825 ,  H04L12/26 ,  H04L12/24 ,  H04B1/00 ,  H04L12/715

Abstract: A cloud radio access network system includes remote signal sources, a baseband processing unit pool, an access management server, a software defined network controller and a network signal forwarder. Each remote signal source is configured to transmit an access signal. The baseband processing unit pool provides a baseband processing signal. The access management server provides an access state signal. The software defined network controller is electrically connected to the access management server and the network signal forwarder. The remote signal sources and the baseband processing unit pool are electrically connected to the network signal forwarder so that the access signal and the baseband processing signal are transmitted through the network signal forwarder. Signal transmission between the software defined network controller and the access management server are independent of the at least one network signal forwarder.

公开(公告)号：US10511356B2

公开(公告)日：2019-12-17

申请号：US15822583

申请日：2017-11-27

Applicant: Alpha Networks Inc. ,  Industrial Technology Research Institute

Inventor： Chia-Lung Liu ,  Dong-Shing Wu ,  Ren Hao Chen

IPC: H04W72/04 ,  H04B7/0413 ,  H04L25/02 ,  H04B7/0404 ,  H04B7/0456 ,  H04W88/08

Abstract: A multi-antenna network system has a reduced operational complexity for matrix inversion by referring to the variations of the status of a plurality of communication channels at a first time duration and a second time duration. Therefore, the speed for calculating matrix inversion is improved. Accordingly, the amount of servo antennas and/or user antennas operating in the same multi-antenna network system can be increased.